Toothed Roller Crusher

The Application and Description of Toothed Roll Crusher:

Roller crusher is suitable for crushing raw coal in coal, metallurgy, mine, chemistry and building materials industry especially in large coal mines and coal dressing plants. Roller crusher has very big crushing ability, and the electromotor is connected with the reducer with Limit type hydraulic coupler to prevent dynamic overload, so that the sensor is safe and reliable.

The Performance Characteristics of Toothed Roll Crusher:

1. It is equipped with hydraulic automatic yielding device which can effectively dprevent the iron from damaging the roll and prevent wood and soft materials from damaging the normal work of the roll.

2. It is equipped with intelligent clearing device which can automatically remove the materials sticking on the chamber wall using the working intervals.

1. Compared with other types of crushers, this series of crusher has many advantages such as big crushing ratio, no requirement for the water content of the materials to be crushed, low noise, low vibration, low energy consumption, small coverage size and simple and convenient maintenance.

2. This machine adopts mechanical, equipment and hydraulic protective device and interlocking device, thus effectively protecting the electromotor, crusher and the whole system.

3. This product becomes the first choice of the heat-engine plant to replace import crushing equipment due to its advantages of high efficiency, energy conservancy and environment protection. It is suitable for crushing crisp materials with medium and low hardness such as soft coal, blind coal, lignite and gangue and also suitable for processing sinter, coke, slag, shale and limestone.

Toothed roll crusher is mainly composed of driving tooth, reducer, hydraulic coupler, electromotor, motor-driven fuel feed pump, passive toothed roll, arch toothed plate, side toothed plate, and side toothed plate base, lower frame and velometer.

Toothed roll crusher mainly splits and crushes the materials using unique wear-resisting toothed roll rotating with high speed, forming high-productivity mechanism. This toothed roll crusher is mainly composed of driving device, rack part, crushing roll, and mechanical spring device and link gear. Toothed roll crusher has very big crushing ability, and the electromotor is connected with the reducer with Limit type hydraulic coupler to prevent dynamic overload, so that the sensor is safe and reliable. The adjustment of the space between the two rolls belongs to hydraulic adjustment and the bearing of the rolls are lubricated centrally.

Technical data

Model	Roller  diameter （mm）	Roller  length （mm）	Max.  Feeding  Size （mm）	Discharging  size（mm）	Output （t/h）	Motor  power (kw)	Total  weight(t)	Overall  dimension （L×W×H） （mm）
2PGC600×500	600	500	200-450	15-100	30-60	4P   11×2	3800	2450×1800×950
2PGC600×800	600	750	300-600	20-120	60-100	4P   18.5×2	7200	4500×1900×1350
2PGC800×1000	800	1000	500-800	30-150	100-160	4P   22×2	12600	2550×2050×1100
2PGC1000×1000	1000	1000	700-950	30-200	150-200	6P   45×2	18800	2780×4100×1550
2PGC1200×1200	1200	1200	800-1050	30-200	180-250	6P   55×2	29500	2780×3200×1980
2PGC1500×1200	1500	1200	1000-1150	30-200	200-300	6P   75×2	38600	8010×4500×2050