1. Series: Mini Polishing Machine
2. Model: ZJ-80 Model
Input Voltage: 380V/220V
4. Input Power: 3.75 kW
5. Grinding Wheel Diameter: 250/300mm
6. Guide Wheel Diameter: 240mm
7. Grinding Wheel Speed: 2800 RPM
8. Sprocket Speed: Infinite Variable Speed
9. Processing Diameter: 1.5--80mm (Customizable)
10. Processing Length: Unrestricted
11. Processing Efficiency: 0-12m per minute
Cooling System: Pump \ Optional
13. Dust Removal System: Fan / Optional
14. Weight: 250 kg
15. Dimensions: 75*65*95 (W*L*H)

https://v.youku.com/v_show/id_XMzk1MDE3MTUwNA==.html?spm=a2h3j.8428770.3416059.1
The rust-removing machine for steel pipes consists of the main body, workpiece fixing mechanism, polishing and walking mechanism, loading and unloading mechanism, specification adjustment mechanism, and control system, etc.
1. Body: Welded from steel structure, it boasts sufficient strength, ensuring the entire machine is compactly constructed. The Jinan pipe rust removal machine features an aesthetically pleasing design, operates safely, and smoothly.
2. Workpiece Fixing Mechanism: Installed on the machine body, its function is to securely fasten the steel pipes, making the polishing head able to smoothly align with the workpiece. How much is a round steel pipe derusting machine?
3. Polishing Walking Mechanism: Utilizes an infinite reduction electrode for deceleration, and drives the polishing head forward and backward through a chain and sprocket transmission, with infinite speed adjustment.
4. Feeding and Unloading Mechanism: Utilizes cylinders and linear guides for feeding, positioning, and unloading of workpieces, enabling automated control of polishing processes.
5. Tube Specification Adjustment Mechanism: Adjusts the center height of the workpiece and polishing head by raising and lowering the workpiece positioning frame.
6. Control System: Utilizes a PLC programmable controller as the main control unit, programming the automatic polishing process. Features "Manual/Automatic" modes: Manual mode allows for single-action operation for convenient adjustment of workpiece specifications. Automatic mode enables adjustment of the polishing process and the implementation of full-process automatic control of polishing.