Equipment Features：

This series of equipment is used for sanding and polishing the bottom surface (backside) of workpieces. 

It can be used in conjunction with traditional front-side sanding machines to complete the sanding and polishing of both the front and bottom 

surfaces of the workpieces at one time.

It can save labor and improve production efficiency. 

The frame is made by welding channel steel and steel plates, featuring a heavy-duty load-bearing body. It undergoes artificial aging or annealing 

treatment to enhance the stability of the body. The sheet is laser-cut to ensure the accuracy of workpiece installation. 

The fixed-thickness rollers are formed by welding a belt wheel and a roller body together. They are equipped with maintenance-free high-end 

bearings. The inner and outer surfaces of the rollers are processed, and they are calibrated with a high-precision dynamic balance equipment to 

ensure the stability of the rollers during high-speed operation. 

The equipment's lifting screw rod uses high-precision T-type screw rod or ball bearing screw rod. 

It uses world-class high-end brand electrical components, which are durable.

This sanding machine is suitable for the sheet metal and home furnishing industries and is widely applicable, and easy to maintain.