Double Sided Belt Sander 630mm

Stronger machine body to guarantee stable running. U-steel is standard 200*6mm thickness，not nonstandard 140*5mm.

Driven rolls with bigger diameter 180mm.

Full sets TR bearings from Japan which guarantees long life working time.

All pneumatic components are from AIRTAC.

Integrated castingpressing rolls base is stronger than welding base.

Enlarged and thickened supporting column.

Microcomputer Measuring System to correct the pulleys and brakes accuracy less than 0.3 g.mm/kg. No vibrating during working.

Grinding roll is thickened to 5mm thickness. Dynamic balancing process to correct the complete grinding roll，to reduce vibration during working.

High quality YONGLI conveyor belt to guarantee long life time at least 5 years.

All machine should be tested to work well before packing，keep the sanding error below 0.05mm and running for at least 4 hours.