Base frame cross members are designed for optimum strength weight ratio whilst providing adequate support the roller under load conditions. All frames are inspected prior to commencing the welding run to confirm accuracy of major dimensions. Selected frames are removed from the productions run at intervals and subjected to full dimension checks and weld quality inspection.

Application

1.Used in mining,cement,steel,harbor,etc 
2.Standard:ISO,CEMA,DIN,JIS 
3.Certificate:CE,ISO,BV,SGS 
Besides we can manufacture the rollers and idlers according to the buyers' requirements