Double Roller Crusher

Introduction & working principle for  double teeth roller crusher lab roll crusher for coal ore :

The machine consists of by body, rollers and other components. The spindle drive  by V-belt from motor, the roller operate according been turned trajectory, crushing the materials in crushing chamber. The machine is equipped with adjustment screw in front and rear. The crusher left size with shield to ensure safety, the machine with groove and bearing, the bearing can readily inject oil. Front mounted with hand wheel, sprockets and chain, and rear equipped with springs to easy adjustment, generally please don’t adjust it. In order to avoid failure and safe use the equipment, please attention the parallel when adjusting.

Advantages  of roll crusher

• Good quality durable rollers, no pollution to sample and longer service life;  

• Uniform output size, smooth running of roller, no blocking;

• 0.1-3mm discharging granularity is easy to adjust by increase or reduce rollers distance;

• Reliable performance, simple structure, easy to maintenance and inspection;

• Hermetic eco-friendly design, protect operator's safety; 

• High efficiency, low power consumption;

• Can work freestanding on flat ground;

• Low noise and vibration.

TECHNICAL DATA FOR LAB DOUBLE ROLLER CRUSHER