Shantou Chengrui Machinery Manufacturing Co., Ltd

This machine is designed for large-scale polishing and grinding of cosmetic ball bottles and plastic balls, integrating high precision, fully automatic, and low energy consumption. Through precision grinding technology, the roundness of the sphere can be increased to ≤ 0.05 mm and the surface roughness Ra ≤ 0.4 μ m, significantly reducing the defect rate.
Core Features
High precision grinding
Roundness error ≤ 0.05 mm
Surface smoothness Ra ≤ 0.5 μ m
Automated control
PLC+touch screen, customizable program
Automatic feeding/discharging, saving 50% of manual labor
Efficient production capacity
Capacity: 5-10k/h (depending on model)
Continuous operation, easy maintenance
Compact footprint
Small body size, suitable for small workshops
Low noise design, in line with workshop environmental requirements
Flexible selection
Multiple grinding media to choose from
Prototype testing service, supporting free sample trials