JT-NY
Support Online Services
12 Month
ISO, CE, SGS
New
415V
Round External Mirror Polishing
Wannan
PLC
Delta
Outside Surface Both
Ra<0.25um (Mirror Finish/Matt)
7500*1600*1900mm
3000kgs
10.92kw
4kw *2
3tons
Hydraulic Piston Rods
Stainless Steel. Carbon Steel. Aluminum, Copper
Abrasive Belt, Hemp Wheel, Cloth Wheel
Grinding Polishing Machine
OEM and ODM Service Are Available
JOTUN
Sea Worthy
7600*1600*1800mm
China
846090
Product Description

JT-NY Round Tube Inner Polishing Machine
This machine is specially designed for the inner circle polishing of stainless steel pipes. It has reasonable structure design, advanced mature technology and system, stable operation, good dynamic performance, wide polishing range, convenient operation and maintenance, strong continuous work stability and high production efficiency.
This machine is specially designed for the inner circle polishing of stainless steel pipes. It has reasonable structure design, advanced mature technology and system, stable operation, good dynamic performance, wide polishing range, convenient operation and maintenance, strong continuous work stability and high production efficiency.
Product Features: -The machine adopts 4 cylinder clamp tubes, which are driven by the motor to rotate the polishing rod and the polishing head. The three polishing heads on the left and right are simultaneously operated to polish the inner wall of the stainless steel pipe. This machine only needs one operator to operate the machine. The machine can polish three 3 to 6 meters long stainless steel pipes at a time, and can set different polishing speeds according to the different diameters of the pipes. The polished stainless steel pipe is driven by four cylinders for automatic unloading. -This machine can also polish three-meter-long stainless steel pipes. When polishing, you only need to turn the right non-operating knob to the right closed state, and then put a three-meter-long short stainless steel tube into the polishing table on the left to automatically perform the polishing operation. | ![]() |
Specification of Machine | |
Main Motor Brand | Wannan |
VFD/Driven Brand | US |
Component Brand | China |
Machine Dimension | 1500*3000*1500mm |
Machine Weight | 3000kgs |
Contaol System | PLC |
Polishing Material | Flap wheel |
Application | Round pipe, Tube,etc. |
Consumables | 50pcs tube/flap wheel |
Noted | Our products all Non-Standard Customization(the above data for reference only) |
Specifications of Working Piece | |||
Work Piece Size | Round pipe/Hydraulic piston rods | Diameter | 19-200 mm |
Max Length | 6000 mm(customized) | ||
Max Weight | 500kgs | ||
Material | stainless steel,Aluminium,carbon steel,copper,etc. | ||
Surface Roughness | Ra ≤ 0.05 μm (Get matte ,bright and mirror surface) | ||
Product Efficiency | 6meters/min(according to tube diameter) |







1.Provide 12 months warranty period, free replacement of machine spare parts, and provide technical support and service for life.
2.24-hour online technical support service can be provided through chat tool(email,whatsapp,wechat,etc).
3.Provide overseas engineer services.
4.We have exported many machine to more than 60 countries and area,
and more than 20 years surface treatment solutions.
2.24-hour online technical support service can be provided through chat tool(email,whatsapp,wechat,etc).
3.Provide overseas engineer services.
4.We have exported many machine to more than 60 countries and area,
and more than 20 years surface treatment solutions.


China Jotun Polishing Machine supply China professional
automatic grinding machine for Metal tank shell,dished end,flat sheet,round tube,welding seam treatment Equipment,main products are cylinder grinding machine, stainless steel tank shell polishing machine,dish head polishing machine, round tube polishing machine,welding seam grinding machine.
widely used for pharmaceutical industry,food,water purification,water supply,chemical,and new energy.Including elliptical dish,cone dish head,spherical shell ,butterfly shell,pharmaceutical stainless steel tank,pressure vessel,brewery,cylinder,cosmetic,sanitary,reaction kettle,fermentation?tank,sterilizer,disinfection cabinet,filter, and LNG etc.
Everyone in our team will do their best to serve you, solve your problems and achieve mutually beneficial cooperation.
automatic grinding machine for Metal tank shell,dished end,flat sheet,round tube,welding seam treatment Equipment,main products are cylinder grinding machine, stainless steel tank shell polishing machine,dish head polishing machine, round tube polishing machine,welding seam grinding machine.
widely used for pharmaceutical industry,food,water purification,water supply,chemical,and new energy.Including elliptical dish,cone dish head,spherical shell ,butterfly shell,pharmaceutical stainless steel tank,pressure vessel,brewery,cylinder,cosmetic,sanitary,reaction kettle,fermentation?tank,sterilizer,disinfection cabinet,filter, and LNG etc.
Everyone in our team will do their best to serve you, solve your problems and achieve mutually beneficial cooperation.












