FAQ

(1) Qhov sib txawv ntawm kev sib tsoo txoj kab uas hla:
A: Lub tshuab me me tsis muaj qhov sib tsoo ntawm Xieli Machinery muaj qhov ua tiav txoj kab uas hla ntawm 0.8-60mm, thiab nws tuaj yeem kho qhov loj hauv qhov ntau.
B: Txawm li cas los xij, ntau lub tshuab loj loj ntawm tib tus qauv tsuas tuaj yeem ua tiav txoj kab uas hla ntawm 40mm, qhia tias kev ua txoj kab uas hla ntawm Xieli Machinery centerless grinders loj dua.

(2) Kev ua haujlwm sib txawv:
A: Xieli Machinery muaj ob qho tib si phau ntawv centerless grinder thiab CNC centerless sib tsoo tshuab rau nws me me. Raws li kev ruaj ntseg cov cuab yeej siv, lub tshuab tsis muaj kev sib tsoo ntawm Xieli Machinery ua kom yooj yim rau lub tshuab los ntawm kev nyuaj rau kev yooj yim, nrog rau lub hom phiaj ntawm kev ua kom yooj yim rau cov neeg ua haujlwm thoob ntiaj teb los ua haujlwm tsis muaj qhov sib tsoo. Txawm tias cov neeg ua haujlwm tshiab tuaj yeem ua haujlwm tau yooj yim lub tshuab no los ntawm kev tshuaj xyuas lub tshuab ua haujlwm qhia cov yeeb yaj kiab uas tsim los ntawm Xieli Machinery.
B: Txawm li cas los xij, kev ua haujlwm ntawm lub tshuab loj tsis muaj qhov sib tsoo yog qhov nyuaj, thiab nws nyuaj rau cov neeg ua haujlwm kawm. Yog tias cov tswv lag luam los ntawm ntau lub teb chaws thoob ntiaj teb tuaj rau hauv kev sib cuag nrog lub tshuab tsis zoo no, lawv yuav xav tau cov tswv hauv tsev mus rau qhov chaw rau kev cob qhia thiab kev qhia.

(3) Nqe sib txawv:
A: Raws li kev lees paub tus nqi, lub tshuab me me tsis muaj qhov sib tsoo ntawm Xieli Machinery kuj ua kom raug. Qhov tseeb ntawm Xieli Machinery's centerless grinder tuaj yeem tswj tau hauv thaj tsam ntawm 0.005, thiab txawm tias ncav cuag 0.002. Pab ntau tus neeg siv khoom daws teeb meem kev ua haujlwm siab ua haujlwm sib tsoo ua haujlwm ntawm ib lub tshuab.
B: Txawm li cas los xij, lub tshuab loj tsis muaj qhov sib tsoo yog kim. Piv txwv li, noj qhov zoo tib yam 1040 qauv centerless grinder ua piv txwv, nws machining txoj kab uas hla tsuas yog ncav cuag 40 hli, uas tsis loj npaum li lub machining txoj kab uas hla ntawm lub centerless sib tsoo tshuab ntawm Xieli Machinery. Thiab nws qhov kev ua tiav yog tib yam li ntawm WX-M2-60 centerless grinder ntawm Xieli Machinery, tab sis nws tus nqi yog ib nrab siab dua li ntawm Xieli Machinery centerless sib tsoo tshuab.

(4) Tshuab stability:
Ntau tus neeg siv tsuas paub txog qhov loj loj tsis muaj qhov sib tsoo thiab tau pom me me tsis sib tsoo tshuab los ntawm Xieli Machinery. Vim yog tus nqi pheej yig ntawm Xieli Machinery lub tshuab me me tsis muaj qhov sib tsoo, ntau tus neeg siv tau txhawj xeeb txog kev ruaj ntseg ntawm lub tshuab. Xingtai Xieli Machinery Manufacturing Co., Ltd. tau tshwj xeeb hauv kev lag luam polishing thiab sib tsoo khoom rau ntau tshaj 20 xyoo. Cov neeg ua haujlwm tau tsim lub tshuab me me tsis muaj kev sib tsoo 20 xyoo dhau los, thiab tom qab ntau tiam neeg ntawm kev hloov tshiab, Xieli Machinery me me centerless grinder yog cov cuab yeej paub tab thiab ruaj khov. Cov neeg siv tsis tas yuav txhawj xeeb txog kev ruaj ntseg ntawm lub tshuab.

Me me centerless grinders ntawm Xieli Machinery raug muag rau cov teb chaws thoob plaws ntiaj teb, suav nrog tab sis tsis txwv rau thaj chaw hauv qab no: Russia, Malaysia, Thaib, Kaus Lim Qab Teb, Iraq, Singapore, Nyab Laj, Bangladesh, Pakistan, Spain, Britain, Portugal, Slovenia, Ukraine, Brazil, Mexico, Chile, Taiwan, Tuam Tshoj, Tuam Tshoj thiab lwm lub teb chaws thiab cheeb tsam.

Vim qhov muaj koob meej ntawm me me centerless sib tsoo tshuab los ntawm Xieli Machinery ob qho tib si hauv tsev thiab thoob ntiaj teb, lub tuam tsev tsim khoom ntawm Xieli Machinery tau nthuav dav nws cov nplai los tsim CNC thiab phau ntawv tsis siv neeg sib tsoo tshuab. Feem ntau, centerless grinders muaj nyob rau hauv Tshuag. Hauv cov xwm txheej tshwj xeeb uas tsis muaj cov khoom lag luam, lub voj voog ntau lawm yog 20-30 hnub.

Lub tshuab tsis siv neeg sib tsoo ntawm Xieli Machinery tuaj yeem ua ke nrog lub tshuab pub mis tsis siv neeg. Cov tshuab pub mis ib txwm muaj xws li: vibrating disc noj tshuab, thawb phaj noj tshuab, thiab tshuab gripper pub tshuab rau cov khoom siv luv. Rau cov ntaub ntawv ntev, muaj cov racks pub mis thiab tso tawm racks, thiab lwm yam. Tsis tas li ntawd, cov neeg ua haujlwm ntawm Xieli Machinery yuav kho lub tshuab pub mis rau cov neeg siv khoom raws li lawv cov haujlwm tshwj xeeb.

Rau cov khoom seem rau lub tshuab tsis muaj qhov sib tsoo, ntau cov neeg siv khoom thoob ntiaj teb yuav yuav cov khoom seem txaus thaum yuav cov khoom siv rau cov kev xav tau xav tau vim qhov kev ncua deb ntawm cov neeg siv khoom. Cov khoom seem muaj xws li cov ntawv qhia seem, cov khoom seem sib tsoo, cov log tsheb spare, thiab lwm yam. Peb qhov no yog cov khoom seem feem ntau. Rau lwm cov kev cai tshwj xeeb, cov neeg siv tuaj yeem sib tham nrog cov neeg ua haujlwm ua haujlwm raws li lawv tus kheej xav tau.

The centerless grinding machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Both the manual and CNC centerless grinding machine of Xieli Machinery have detailed English version operation video tutorials and detailed English text user manuals. Even beginners can easily operate the machine after watching the operation video and manual. If there are still areas that cannot be understood, sales personnel will create group chats with corresponding technical personnel, who will guide users through videos and pictures. So, beginners don't have to worry about machine operation issues at all.

Xieli Machinery's polishing machines are divided into upgraded and regular models. The upgraded polishing machine has multiple functions, including but not limited to the following:

1.1A：The upgraded polishing machine from Xieli Machinery has a machine protection cover, which can provide dust prevention and personal safety protection for operators during operation and during machine operation;
    B：The ordinary stainless steel round pipe tube polishing machine does not have a machine protective cover, which causes dust to fly during operation and during machine operation. Moreover, operating the machine for a long time without a cover does not provide good protection for the physical health and safety of workers.

1.2 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery uses a weighted and thickened body shell, and all internal components of the machine use the best domestic components, making the machine more stable and the polishing process more precise.
     B：The ordinary stainless steel round tube pipe polishing body has a thin outer shell, which is prone to shaking during the polishing process. The instability of the machine leads to deviations in the polishing effect.

1.3 A：The protective cover of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has a sound insulation cotton device inside, which can reduce sound decibels, lower noise, and meet local environmental standards as much as possible;
    B：The ordinary stainless steel round pipe tube polishing machine does not have a protective cover or sound insulation device, and there is some noise generated during machine operation.

1.4 A：Each grinding head of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has an operation panel with an electric button, which can adjust the forward and backward functions of the grinding head; It can enable one person to operate multiple machines, improve production efficiency, and save labor and time costs.
     B：The ordinary stainless steel round pipe tube polishing machine adjusts the forward and backward functions of each grinding head by rotating the handwheel. Slow work efficiency, low production efficiency, and high labor costs.

1.5 A：The operation panel of each grinding head of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has a digital ammeter display function. Operators can adjust the intensity of the grinding head through the display of a digital ammeter, which greatly affects the polishing effect and achieves the desired polishing standard.
     B：The ordinary stainless steel round pipe tube polishing machine does not have the function of digital ammeter display. The operator should judge according to years of experience, observe the awesome of the polishing head by visual inspection or listening to the polishing sound, so as to adjust the advance and retreat of the grinding head by turning the hand wheel. It greatly affects the polishing effect.

1.6 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery uses pure copper motors for each grinding head, which is generally not easy to damage. The machine has a longer service life and low maintenance costs.
     B：The ordinary stainless steel round pipe tube polishing machine may use an aluminum motor, which has a short service life and expensive maintenance costs.

1.7 A：The standard machine of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery is equipped with a water pump, water tank, and water pipe, and the machine is equipped with a fan dust removal port. Users can freely choose between wet polishing and dry polishing. Adding some grinding fluid during wet polishing can achieve cooling, dust removal, and rust prevention during the polishing process. When dry polishing, the machine can be paired with a dust removal fan to remove dust.
     B：The ordinary stainless steel round pipe tube polishing machine does not have water pipes, water tanks, or fan ports to remove dust, and the operator has a lot of dust during polishing.

1.8 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery can be made into a fully automatic CNC round tube polishing machine. By inputting the set diameter on the CNC screen and adjusting the machine with one click, the work efficiency is greatly improved. The polishing positioning of the fully automatic CNC round pipe tube polishing machine is more accurate, thus achieving a satisfactory polishing effect.

The stainless steel round pipe tube polishing machine of Xieli Machinery has multiple functions. It can not only polish the surface of round pipes or solid round rods, but also assemble different polishing wheels to achieve different polishing effects, such as wire drawing, rust removal, polishing, mirror surface, and so on.

The basic spare parts for the stainless steel round pipe tube polishing machine of Xieli Machinery include polishing wheels. There are many types of polishing wheels, such as thousand leaf wheels, steel wire wheels, cloth wheels, thousand hemp wheels, and so on. Technicians will match the appropriate wheels according to the user's workpiece requirements to achieve the appropriate polishing effect. So, when customers purchase machines, they can buy enough spare parts to use.

The stainless steel round pipe tube polishing machine can be equipped with an automatic feeding machine device. For short materials less than 1 meter, the stainless steel round pipe tube polishing machine is suitable for pairing with a push plate automatic feeding machine and a push plate automatic unloading machine. For long materials larger than 1 meter, the stainless steel round pipe tube polishing machine is suitable for pairing with feeding and discharging racks, as well as automatic loading and unloading racks. So, users need to inform technicians of the accurate diameter range and length range. Technicians will choose the appropriate machine model for users based on their workpieces, and match it with appropriate automatic loading and unloading devices.

The stainless steel round pipe tube polishing machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Due to the high sales of stainless steel round pipe tube polishing machines by Xieli Machinery both domestically and internationally, the production department of Xieli Machinery has expanded its scale to produce stainless steel round pipe tube polishing machines. Generally, stainless steel round tube polishing machines are available in stock. In special cases where there is no stock available, the production cycle is 20-30 days.

1.1 A：The upgraded four sided rectangular square tube pipe polishing machine from Xieli Machinery has four adjusting pressure wheels for each set of grinding heads. This means that in this square tube pipe polishing machine with four sets of grinding heads, multiple adjusting pressure wheels can be seen, which can more accurately adjust the position of the pressure wheels, thereby accurately pressing the workpiece and making it more stable during the polishing process, achieving the ideal polishing effect.
     B：The ordinary four sided rectangular square tube pipe polishing machine has a total of two pressure wheels, which cannot completely press the workpiece. During the polishing process, the workpiece is easy to detach from the track and even get stuck, making it difficult for the workpiece to move forward.

1.2 A：The upgraded four sided rectangular square tube pipe polishing machine of Xieli Machinery adopts a thickened and weighted body cover, which improves the stability of the machine during the polishing and grinding process, thus achieving the ideal polishing effect. And it is safer during transportation and less likely to be damaged by collisions.
     B：The ordinary four sided rectangular square tube pipe rust removal and polishing machine has a thin body cover, low cost, and poor machine stability. The square tube has insufficient load-bearing capacity during the polishing process, and the unstable body can easily cause the square tube to deviate from the track during the polishing process, resulting in unsatisfactory polishing results. And during transportation, if there is a collision, the machine is easily damaged.

1.3 A：The upgraded four sided rectangular square tube pipe polishing machine of Xieli Machinery adopts pure copper motors, which have a longer service life and low maintenance costs.
     B：The ordinary square tube pipe polishing machine uses an aluminum motor, which is low-cost, resulting in a short service life and high maintenance costs.

1.4 A： The upgraded four sided rectangular square pipe tube polishing machine from Xieli Machinery can be made into an electric button adjustment method. Not only can it be adjusted with an electric button, but the polishing wheel can be rubbed left and right to polish the tube. The square tube pipe polishing machine can also be paired with an automatic waxing bucket to achieve mirror polishing effect. This polishing method improves polishing efficiency and enhances polishing effect. Suitable for large production enterprises and companies with high requirements for pipe quality.
    B：The ordinary four sided square tube pipe polishing machine only has two handwheels to adjust the forward and backward movement of the grinding head, and the adjustment method is simple and rough, which cannot accurately match the position of the tube. May result in unsatisfactory polishing effect. The affordable ordinary square tube rust removal, drawing, and polishing machine is more suitable for use in small manual workshops.

The basic spare parts for the four sided rectangular square tube pipe polishing machine of Xieli Machinery include polishing wheels. There are many types of polishing wheels, such as thousand leaf wheels, steel wire wheels, cloth wheels, thousand hemp wheels, and so on. Technicians will match the appropriate wheels according to the user's workpiece requirements to achieve the appropriate polishing effect. So, when customers purchase machines, they can buy enough spare parts to use.

The four sided rectangular square pipe tube polishing machine can be equipped with an automatic feeding machine device. Generally speaking, few people use square tube pipe polishing machines with automatic feeding because automatic feeding machines suitable for rectangular square tubes have complex structures and high costs, and few users use automatic feeding machines. However, Xieli Machinery has the ability to customize research and development design. If a user wants to match an automatic feeding machine with a square tube pipe polishing machine, Xieli Machinery's technicians will customize the automatic feeding machine according to the user's square tube specifications.

The four sided rectangular square tube pipe polishing machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Due to the popularity of Xieli Machinery's four sided rectangular square tube polishing machine both domestically and internationally, Xieli Machinery's production department has expanded its scale and produced four sided rectangular square tube polishing machines. In general, square tube rust removal, drawing, and polishing machines are available in stock. In special cases where there is no stock available, the production cycle is 20-30 days.

(1) Qhov sib txawv ntawm kev sib tsoo txoj kab uas hla:
A: Lub tshuab me me tsis muaj qhov sib tsoo ntawm Xieli Machinery muaj qhov ua tiav txoj kab uas hla ntawm 0.8-60mm, thiab nws tuaj yeem kho qhov loj hauv qhov ntau.
B: Txawm li cas los xij, ntau lub tshuab loj loj ntawm tib tus qauv tsuas tuaj yeem ua tiav txoj kab uas hla ntawm 40mm, qhia tias kev ua txoj kab uas hla ntawm Xieli Machinery centerless grinders loj dua.

(2) Kev ua haujlwm sib txawv:
A: Xieli Machinery muaj ob qho tib si phau ntawv centerless grinder thiab CNC centerless sib tsoo tshuab rau nws me me. Raws li kev ruaj ntseg cov cuab yeej siv, lub tshuab tsis muaj kev sib tsoo ntawm Xieli Machinery ua kom yooj yim rau lub tshuab los ntawm kev nyuaj rau kev yooj yim, nrog rau lub hom phiaj ntawm kev ua kom yooj yim rau cov neeg ua haujlwm thoob ntiaj teb los ua haujlwm tsis muaj qhov sib tsoo. Txawm tias cov neeg ua haujlwm tshiab tuaj yeem ua haujlwm tau yooj yim lub tshuab no los ntawm kev tshuaj xyuas lub tshuab ua haujlwm qhia cov yeeb yaj kiab uas tsim los ntawm Xieli Machinery.
B: Txawm li cas los xij, kev ua haujlwm ntawm lub tshuab loj tsis muaj qhov sib tsoo yog qhov nyuaj, thiab nws nyuaj rau cov neeg ua haujlwm kawm. Yog tias cov tswv lag luam los ntawm ntau lub teb chaws thoob ntiaj teb tuaj rau hauv kev sib cuag nrog lub tshuab tsis zoo no, lawv yuav xav tau cov tswv hauv tsev mus rau qhov chaw rau kev cob qhia thiab kev qhia.

(3) Nqe sib txawv:
A: Raws li kev lees paub tus nqi, lub tshuab me me tsis muaj qhov sib tsoo ntawm Xieli Machinery kuj ua kom raug. Qhov tseeb ntawm Xieli Machinery's centerless grinder tuaj yeem tswj tau hauv thaj tsam ntawm 0.005, thiab txawm tias ncav cuag 0.002. Pab ntau tus neeg siv khoom daws teeb meem kev ua haujlwm siab ua haujlwm sib tsoo ua haujlwm ntawm ib lub tshuab.
B: Txawm li cas los xij, lub tshuab loj tsis muaj qhov sib tsoo yog kim. Piv txwv li, noj qhov zoo tib yam 1040 qauv centerless grinder ua piv txwv, nws machining txoj kab uas hla tsuas yog ncav cuag 40 hli, uas tsis loj npaum li lub machining txoj kab uas hla ntawm lub centerless sib tsoo tshuab ntawm Xieli Machinery. Thiab nws qhov kev ua tiav yog tib yam li ntawm WX-M2-60 centerless grinder ntawm Xieli Machinery, tab sis nws tus nqi yog ib nrab siab dua li ntawm Xieli Machinery centerless sib tsoo tshuab.

(4) Tshuab stability:
Ntau tus neeg siv tsuas paub txog qhov loj loj tsis muaj qhov sib tsoo thiab tau pom me me tsis sib tsoo tshuab los ntawm Xieli Machinery. Vim yog tus nqi pheej yig ntawm Xieli Machinery lub tshuab me me tsis muaj qhov sib tsoo, ntau tus neeg siv tau txhawj xeeb txog kev ruaj ntseg ntawm lub tshuab. Xingtai Xieli Machinery Manufacturing Co., Ltd. tau tshwj xeeb hauv kev lag luam polishing thiab sib tsoo khoom rau ntau tshaj 20 xyoo. Cov neeg ua haujlwm tau tsim lub tshuab me me tsis muaj kev sib tsoo 20 xyoo dhau los, thiab tom qab ntau tiam neeg ntawm kev hloov tshiab, Xieli Machinery me me centerless grinder yog cov cuab yeej paub tab thiab ruaj khov. Cov neeg siv tsis tas yuav txhawj xeeb txog kev ruaj ntseg ntawm lub tshuab.

Me me centerless grinders ntawm Xieli Machinery raug muag rau cov teb chaws thoob plaws ntiaj teb, suav nrog tab sis tsis txwv rau thaj chaw hauv qab no: Russia, Malaysia, Thaib, Kaus Lim Qab Teb, Iraq, Singapore, Nyab Laj, Bangladesh, Pakistan, Spain, Britain, Portugal, Slovenia, Ukraine, Brazil, Mexico, Chile, Taiwan, Tuam Tshoj, Tuam Tshoj thiab lwm lub teb chaws thiab cheeb tsam.

Vim qhov muaj koob meej ntawm me me centerless sib tsoo tshuab los ntawm Xieli Machinery ob qho tib si hauv tsev thiab thoob ntiaj teb, lub tuam tsev tsim khoom ntawm Xieli Machinery tau nthuav dav nws cov nplai los tsim CNC thiab phau ntawv tsis siv neeg sib tsoo tshuab. Feem ntau, centerless grinders muaj nyob rau hauv Tshuag. Hauv cov xwm txheej tshwj xeeb uas tsis muaj cov khoom lag luam, lub voj voog ntau lawm yog 20-30 hnub.

Lub tshuab tsis siv neeg sib tsoo ntawm Xieli Machinery tuaj yeem ua ke nrog lub tshuab pub mis tsis siv neeg. Cov tshuab pub mis ib txwm muaj xws li: vibrating disc noj tshuab, thawb phaj noj tshuab, thiab tshuab gripper pub tshuab rau cov khoom siv luv. Rau cov ntaub ntawv ntev, muaj cov racks pub mis thiab tso tawm racks, thiab lwm yam. Tsis tas li ntawd, cov neeg ua haujlwm ntawm Xieli Machinery yuav kho lub tshuab pub mis rau cov neeg siv khoom raws li lawv cov haujlwm tshwj xeeb.

Rau cov khoom seem rau lub tshuab tsis muaj qhov sib tsoo, ntau cov neeg siv khoom thoob ntiaj teb yuav yuav cov khoom seem txaus thaum yuav cov khoom siv rau cov kev xav tau xav tau vim qhov kev ncua deb ntawm cov neeg siv khoom. Cov khoom seem muaj xws li cov ntawv qhia seem, cov khoom seem sib tsoo, cov log tsheb spare, thiab lwm yam. Peb qhov no yog cov khoom seem feem ntau. Rau lwm cov kev cai tshwj xeeb, cov neeg siv tuaj yeem sib tham nrog cov neeg ua haujlwm ua haujlwm raws li lawv tus kheej xav tau.

The centerless grinding machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Both the manual and CNC centerless grinding machine of Xieli Machinery have detailed English version operation video tutorials and detailed English text user manuals. Even beginners can easily operate the machine after watching the operation video and manual. If there are still areas that cannot be understood, sales personnel will create group chats with corresponding technical personnel, who will guide users through videos and pictures. So, beginners don't have to worry about machine operation issues at all.

Xieli Machinery's polishing machines are divided into upgraded and regular models. The upgraded polishing machine has multiple functions, including but not limited to the following:

1.1A：The upgraded polishing machine from Xieli Machinery has a machine protection cover, which can provide dust prevention and personal safety protection for operators during operation and during machine operation;
    B：The ordinary stainless steel round pipe tube polishing machine does not have a machine protective cover, which causes dust to fly during operation and during machine operation. Moreover, operating the machine for a long time without a cover does not provide good protection for the physical health and safety of workers.

1.2 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery uses a weighted and thickened body shell, and all internal components of the machine use the best domestic components, making the machine more stable and the polishing process more precise.
     B：The ordinary stainless steel round tube pipe polishing body has a thin outer shell, which is prone to shaking during the polishing process. The instability of the machine leads to deviations in the polishing effect.

1.3 A：The protective cover of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has a sound insulation cotton device inside, which can reduce sound decibels, lower noise, and meet local environmental standards as much as possible;
    B：The ordinary stainless steel round pipe tube polishing machine does not have a protective cover or sound insulation device, and there is some noise generated during machine operation.

1.4 A：Each grinding head of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has an operation panel with an electric button, which can adjust the forward and backward functions of the grinding head; It can enable one person to operate multiple machines, improve production efficiency, and save labor and time costs.
     B：The ordinary stainless steel round pipe tube polishing machine adjusts the forward and backward functions of each grinding head by rotating the handwheel. Slow work efficiency, low production efficiency, and high labor costs.

1.5 A：The operation panel of each grinding head of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery has a digital ammeter display function. Operators can adjust the intensity of the grinding head through the display of a digital ammeter, which greatly affects the polishing effect and achieves the desired polishing standard.
     B：The ordinary stainless steel round pipe tube polishing machine does not have the function of digital ammeter display. The operator should judge according to years of experience, observe the awesome of the polishing head by visual inspection or listening to the polishing sound, so as to adjust the advance and retreat of the grinding head by turning the hand wheel. It greatly affects the polishing effect.

1.6 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery uses pure copper motors for each grinding head, which is generally not easy to damage. The machine has a longer service life and low maintenance costs.
     B：The ordinary stainless steel round pipe tube polishing machine may use an aluminum motor, which has a short service life and expensive maintenance costs.

1.7 A：The standard machine of the upgraded stainless steel round pipe tube polishing machine from Xieli Machinery is equipped with a water pump, water tank, and water pipe, and the machine is equipped with a fan dust removal port. Users can freely choose between wet polishing and dry polishing. Adding some grinding fluid during wet polishing can achieve cooling, dust removal, and rust prevention during the polishing process. When dry polishing, the machine can be paired with a dust removal fan to remove dust.
     B：The ordinary stainless steel round pipe tube polishing machine does not have water pipes, water tanks, or fan ports to remove dust, and the operator has a lot of dust during polishing.

1.8 A：The upgraded stainless steel round pipe tube polishing machine from Xieli Machinery can be made into a fully automatic CNC round tube polishing machine. By inputting the set diameter on the CNC screen and adjusting the machine with one click, the work efficiency is greatly improved. The polishing positioning of the fully automatic CNC round pipe tube polishing machine is more accurate, thus achieving a satisfactory polishing effect.

The stainless steel round pipe tube polishing machine of Xieli Machinery has multiple functions. It can not only polish the surface of round pipes or solid round rods, but also assemble different polishing wheels to achieve different polishing effects, such as wire drawing, rust removal, polishing, mirror surface, and so on.

The basic spare parts for the stainless steel round pipe tube polishing machine of Xieli Machinery include polishing wheels. There are many types of polishing wheels, such as thousand leaf wheels, steel wire wheels, cloth wheels, thousand hemp wheels, and so on. Technicians will match the appropriate wheels according to the user's workpiece requirements to achieve the appropriate polishing effect. So, when customers purchase machines, they can buy enough spare parts to use.

The stainless steel round pipe tube polishing machine can be equipped with an automatic feeding machine device. For short materials less than 1 meter, the stainless steel round pipe tube polishing machine is suitable for pairing with a push plate automatic feeding machine and a push plate automatic unloading machine. For long materials larger than 1 meter, the stainless steel round pipe tube polishing machine is suitable for pairing with feeding and discharging racks, as well as automatic loading and unloading racks. So, users need to inform technicians of the accurate diameter range and length range. Technicians will choose the appropriate machine model for users based on their workpieces, and match it with appropriate automatic loading and unloading devices.

The stainless steel round pipe tube polishing machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Due to the high sales of stainless steel round pipe tube polishing machines by Xieli Machinery both domestically and internationally, the production department of Xieli Machinery has expanded its scale to produce stainless steel round pipe tube polishing machines. Generally, stainless steel round tube polishing machines are available in stock. In special cases where there is no stock available, the production cycle is 20-30 days.

1.1 A：The upgraded four sided rectangular square tube pipe polishing machine from Xieli Machinery has four adjusting pressure wheels for each set of grinding heads. This means that in this square tube pipe polishing machine with four sets of grinding heads, multiple adjusting pressure wheels can be seen, which can more accurately adjust the position of the pressure wheels, thereby accurately pressing the workpiece and making it more stable during the polishing process, achieving the ideal polishing effect.
     B：The ordinary four sided rectangular square tube pipe polishing machine has a total of two pressure wheels, which cannot completely press the workpiece. During the polishing process, the workpiece is easy to detach from the track and even get stuck, making it difficult for the workpiece to move forward.

1.2 A：The upgraded four sided rectangular square tube pipe polishing machine of Xieli Machinery adopts a thickened and weighted body cover, which improves the stability of the machine during the polishing and grinding process, thus achieving the ideal polishing effect. And it is safer during transportation and less likely to be damaged by collisions.
     B：The ordinary four sided rectangular square tube pipe rust removal and polishing machine has a thin body cover, low cost, and poor machine stability. The square tube has insufficient load-bearing capacity during the polishing process, and the unstable body can easily cause the square tube to deviate from the track during the polishing process, resulting in unsatisfactory polishing results. And during transportation, if there is a collision, the machine is easily damaged.

1.3 A：The upgraded four sided rectangular square tube pipe polishing machine of Xieli Machinery adopts pure copper motors, which have a longer service life and low maintenance costs.
     B：The ordinary square tube pipe polishing machine uses an aluminum motor, which is low-cost, resulting in a short service life and high maintenance costs.

1.4 A： The upgraded four sided rectangular square pipe tube polishing machine from Xieli Machinery can be made into an electric button adjustment method. Not only can it be adjusted with an electric button, but the polishing wheel can be rubbed left and right to polish the tube. The square tube pipe polishing machine can also be paired with an automatic waxing bucket to achieve mirror polishing effect. This polishing method improves polishing efficiency and enhances polishing effect. Suitable for large production enterprises and companies with high requirements for pipe quality.
    B：The ordinary four sided square tube pipe polishing machine only has two handwheels to adjust the forward and backward movement of the grinding head, and the adjustment method is simple and rough, which cannot accurately match the position of the tube. May result in unsatisfactory polishing effect. The affordable ordinary square tube rust removal, drawing, and polishing machine is more suitable for use in small manual workshops.

The basic spare parts for the four sided rectangular square tube pipe polishing machine of Xieli Machinery include polishing wheels. There are many types of polishing wheels, such as thousand leaf wheels, steel wire wheels, cloth wheels, thousand hemp wheels, and so on. Technicians will match the appropriate wheels according to the user's workpiece requirements to achieve the appropriate polishing effect. So, when customers purchase machines, they can buy enough spare parts to use.

The four sided rectangular square pipe tube polishing machine can be equipped with an automatic feeding machine device. Generally speaking, few people use square tube pipe polishing machines with automatic feeding because automatic feeding machines suitable for rectangular square tubes have complex structures and high costs, and few users use automatic feeding machines. However, Xieli Machinery has the ability to customize research and development design. If a user wants to match an automatic feeding machine with a square tube pipe polishing machine, Xieli Machinery's technicians will customize the automatic feeding machine according to the user's square tube specifications.

The four sided rectangular square tube pipe polishing machine of Xieli Machinery has good stability and is generally not easily damaged. The warranty period of the machine is one year. Within one year, if the machine malfunctions due to non-human reasons, the user can contact the relevant sales personnel, shoot a video of the malfunction for the technical personnel of Xieli Machinery to judge. After the technical personnel judge, it is determined that the malfunction is caused by the machine itself. The technical personnel can send the parts to the customer's factory for free, and the customer can replace them themselves.

Due to the popularity of Xieli Machinery's four sided rectangular square tube polishing machine both domestically and internationally, Xieli Machinery's production department has expanded its scale and produced four sided rectangular square tube polishing machines. In general, square tube rust removal, drawing, and polishing machines are available in stock. In special cases where there is no stock available, the production cycle is 20-30 days.