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Teeth Roll Crusher

Teeth Roll Crusher

Feed size: 10mm

Output size: 4mm

Warranty: 12months

Type: Tertiary Crusher

Certification: ISO9001:2008


Henan Hongxing Mining Machinery Co., Ltd. is a professional toothed roll crusher manufacturer. The toothed roll crusher produced by our company is widely used in the production of various ores, fertilizers, coke, coal, cement, clinker, slag, gypsum, salt and chemical raw materials. 

Working Principle of Teeth Roll Crusher

Main working parts of the machinery are two rollers which are installed on two parallel horizontal axes. After being crushed by the rollers in the crushing chamber, materials enter receiving hopper through the gap between the two crushing rollers. You can change the size of discharged material by adjusting the size of the gap. 

Teeth Roll Crusher

The teeth roll crusher is generally composed of case cover, box, crushing roller, drive mechanism, gap adjusting mechanism, spring pressure mechanism, chassis and other components. The double roll crusher uses high extrusion pressure produced by the relative rotation of two high-strength durable crushing rolls to crush the materials. 

After the materials entering the gap between the two crushing rollers, they will suffer from the action of extrusion force and shearing force produced by the rollers. After crushing, shearing and grinding processes, the materials are crushed to the required particle size and then they are output by the conveying device. 

According to the granularity required by the users, the roller surface of the double roll crusher can be divided into flat roll surface and surfacing roller surface. If the hardness of the material exceeds 200Mpa, you can choose heavier models. According to users' requirements, the transmission model of the double roll crusher can be divided into belt drive and coupling drive. The motor of the device can also be changed into diesel or gasoline according to the users' requirements. 

When you install double roll crusher, you should install it on concrete foundation and fix it tightly by the foundation bolt. You had better pad a hard wood board or other cushioning material to reduce vibration and noise of the concrete foundation. In addition, you should always keep the machine clean. You should wipe the oil and dust on the machine and clear the residues in the crushing cavity.

Parameters type

Model Roller 
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
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