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.
SPB-4220 CNC front double heads edge polishing machine is a dual head combined digital polisher developed on the basis of our series of products and in combination with customer needs, The machine is of a horizontal structure, with a tight and compact design, and is equipped with a "high-speed field bus" control system technology, which can achieve "X, Y, and Q" three-axis linkage polishing action. One clamping can quickly complete two sanding and hemp wheel processes at the front edge, with smooth and consistent action and short auxiliary time, greatly improving polishing efficiency and quality. It is mainly suitable for mass production of stainless steel soup pans, frying pans, frying pans, and other products on the front edge.
Function | Front edge polishing | |
Polishing wheel set | Two | |
Size of workpiece | Dia.:Φ140~380mm;H: 250mm | |
Weight of workpiece | ≤20Kg | |
Size of abrasive wheel | Dia.:≤Φ350;Height: ≤160 Inner hole dia.:Φ25 | |
Motor power | Abrasive wheel motor: 7.5KW×2 | X axis: 2KW |
Workpiece motor:0.75KW | Y axis: 1.5KW | |
Wax motor:0.75KW×2 | Q axis: 2KW | |
Total power | 20.75KW | |
Speed | Abrasive wheel: 2900rpm Workpiece:60~200rpm | |
Waxed way | Solid wax/ Liquid wax (Optional. subject to contract) | |
Workpiece holding | Vacuum adsorption(gas electric interlock: the machine cannot be started when workpiece is not tightly sucked) | |
Dimension | About 2050×1950×2200 |










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.