Founded in 1966, Zhaoqing City No. 2 Machine Tool Works Company Ltd., located next to the scenic Seven Star Cave, being formerly affiliated to the Department of Machinery of Guangdong Province, is a slate-owned to private outer prise that has experience in the manufacturing of the turning lathe and general mechanical equipment for 58 years. In the early period, the company mainly manufactured the general mechanical equipment, such as the C6140 series turning lathe and Y series gear shape. In 1988, the company introduced the German technology and then developed the first metal-ware polishing equipment, cleaning line, and cutting, winding machine etc. processing equipment in China, Now the company's products have been well sold to more than 50 countries and regions worldwide, and have won deep favor from our customers.
GMB4140-ZD Disk Type Multi-Station Auto Cover Polisher is developed from 4140 series Cover polisher, suitable for rough, mirror effect polsningthie machine is able to finish rough, fine and mirror polishing processes in one time. It is a high efficiency and effect polishing, adapted PLC control module, inverter motor and auto compensation device for easy operation and stable ideal machine.
Function | Outer polish for metal cover | |
Polishing wheel set | ≤12 | |
Size of workpiece | Dia.:≤φ300mm;H: 100mm | |
Size of abrasive wheel | ≤φ400mm | |
Motor power | Abrasive wheel motor: 11kw/4kw | |
Workpiece motor:0.75kw | ||
Compensate pressure motor:0.37kw | ||
Speed | Abrasive wheel: 2160rpm Workpiece:60~140rpm | |
Waxed way | Automatic spray | |
Workpiece holding | Vacuum adsorption(gas electric interlock: the machine cannot be started when workpiece is not tightly sucked) |










Q1: How is the warranty?
A1: Warranty time is 12 months after BL date.
Q2: Can we visit your factory before order?
A2: Sure. All new and old friends are welcomed to visit us at our factory. Besides, we can pick up you at the station or airport if needed. We will be very honored to help with tickets and accommodation booking.
Q3: Do you have a stock?
A3: Sorry, most of our machines don't have stock, we always produce according to order. However, if during fairs months, maybe have few samples back from fairs.
Q4: What's the MOQ?
A4: One set only.
Q5: Can you provide customized machines?
A5: Yes, we can design and manufacture according to your specific requirements.