Toothed Roll Crusher

• Product Details

The toothed roll crusher is simple structure, reliable operation and low cost. It is widely used in middle and small sized mines for intermediate and fine crushing the brittle and soft ores of intermediate hardness such as coal, coke etc.

Since 1950s, our company has over 60 years experience in design and manufacturing of roll crusher. Adopt two type of spring and hydraulic adjustments. Meantime four specifications have the honor to win the national silver medal through many generations. The product was more popular by clients whatever domestic or overseas, it has many characteristic of advanced design, reliable performance, working stably and low energy consumption etc. Most production has been sell to world in 1960s. At present, our product is active demand in the international market.

Characteristic features of toothed roll crusher:

1. It adopts dual-motor drive which drives two rollers to rotate after deceleration by the fluid coupling and reducer. The running is stable and reliable.

2. The complete machine has the prominent advantages including compacted structure, stable running, small dimension, high production capability and so on. It is especially suitable for operation under ground or in confined space.

3. It is suitable for dry, wet, muddy and sticky ore without blockage.

4. There is little superfine and powder product which is especially suitable for stone crushing industry and crushing of coal and coke.

5. The product granularity is uniform without over-sized and over-limited particles.

6. The operation cost is low in convenience for maintenance and overhauling.

7. The bearing lubrication of the roller adopts the centralized lubricating system with low labor intensity. It is safe, reliable, convenient and quick. In addition, the positive pressure grease sealing is set at the bearing labyrinth sealing of roller to improve the reliability of roller bearing sealing.

8. The crusher has double overload protection which is safe and reliable.

Intelligent Functions of toothed Roll Crusher

 1. All parts that needs lubrication are lubricated periodically and automatically.

 2. The toothed rollers will turn in the opposite direction and the motor shuts down automatically when abnormal materials like iron is blocked, to facilitate the removal of foreign objects, thus to ensure safety of the main machine.

3.  When the main machine is overloaded, the hydraulic coupler can melt and drain automatically, to avoid damaging to the reducer and main motor.

4.  The spacing between the two rollers can be adjusted to control the discharging granularity.

5.  Real time monitoring on the bearing temperature is executed for timely maintenance, thus the service life of the bearings can be prolonged.

6.  The start-up self-checking function makes the start and stop process of the machine safer and more reliable.

7.  With networking function, local data collected can be uploaded to realize the remote monitoring on the equipment working conditions in real time and analysis on historical big data.

Our Services:

Pre-sale services: enthusiasm

We provide you with the process plan, process flow design and manufacturer equipment according to your special demand.

Sale services: servant

Send technicians to the job site for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

After-sale services: faithfulness

To establish long term friendship, we will regularly pay return visit to customers.

In addition, we provide one-year warranty to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

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