Introduction to the Double Teeth Roller Crusher.

The Twin-roll Crusher is used for particle size reduction by crushing from a maximum inlet particle top size of 100mm to a product top size of 5-10mm, subject to handling requirements and material characteristics. The crusher is designed for size reduction of hard and semihard material like coal, coke, cement clinker, limestone, gypsum and different types of ore. It has been optimized for processing of samples, but can as well be used in production lines. Material is fed by gravity to the inlet chamber at the top from where it is drawn into the crushing zone by the action of the two counterrotating rolls. The two rolls are driven individually and asynchronously, which provides a unique self cleaning action. The rolls are available in a variety of geometries with smooth or toothed crushing surface and roll geometry and rotation speed are configured depending on the specific project requirements. Fine adjustment of the crushing characteristics is possible by adjusting the position of the rolls. If the requirements change over time the crusher rolls can be reconfigured without replacing the drive or drive shaft. 

Working Principle Of Twin Roll Crusher.

Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.

Application.

Teeth Roller Crusher is applied to mineral separation, chemical, cement, fireproofing material, grinding material, grinding material, building material and other industries, finely crushes various ores and rocks of which hardness is below high or medium hardness, especially chicken girt and green bean sand and other products are produced in the building material industry.

Characteristics.

The machine uses high-strength abrasion-resistant alloy roller, and high grinding force produced by the relative rotation to crush the material. After the material comes into the cavity, under the impact of the rotating and biting forces of the grinding roller, it is crushed into the fine particle and is discharged. By on-spot measuring and inspecting, it is used the kiln, above 60 percent of the discharging material is powder shape, the particle of above 3mm is less than 10%.

The company：

Shanghai Leiyou Complete Machinery Co., Ltd was founded in 1986, The corporation has its own R&D center, is able to produce large-sized complete crushing machinery,and provide perfect solution.The Corporation,with machines sold annually numbering in thousands, mainly produces good quality marble/granite/gypsum/coal china jaw crusher and screening equipment that are categorized into 30-plus series in more than 300 specifications.The main production of good quality marble/granite/gypsum/coal china jaw crusher.

Q: Are you trading company or manufacturer ?

Q: How long is your delivery time?

A: Generally it is 7-10 days if the goods are in stock. or it is 25-30 days if the goods are not in stock, it is according to quantity.

Q: Payment?

A: 30% by T/T in advance once sign the order + 70% before shipment

Q: What about Warranty? what will we do if the machine is broken down?

A: The warranty period for all of huahong’s structural and mechanical equipment is normally two years longer than the other suppliers. Wear parts are not covered in warranty unless the component part is found to be flawed.In the warranty periods,our sales engineers will be to the machine working spot to repair the machines with free of charges.

Q: What should we need to do for if we want to get a best quotation?

A: Hi guiers over the world, if you want to get the correct and exact selection of the model earlier ,please help us with following information.