Product Details

Product Description

Introduction to the Used Twin Roll 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 semi hard 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 counter rotating 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 Used 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.

Characteristics Of Used Twin Roll Crusher.

It 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%.

Main Features Of Used Roll Crusher.

1、This series of products is the use of high strength wear-resistant alloy roller, the relative rotation of the high grinding force to crush materials.
2、The model for the latest products, a wide range of applications, can be used with a variety of crusher products, long service life, more stable, fast and efficient advantages.
3、The operation models of material crushing cavity, meshing force in rotating roller, broken into small particles discharged. By the site survey, the use of the kiln, the material is about 60% of the powder, 3mm or so the particles less than 10%.
4、First-class technology, reliable pre service quality. The products meet the standards of the European chief executive.

Detailed Images

Product Parameters

model	Max feeding size(mm)	Discharging size(mm)	Capacity(t/h)	power(kw)	Weight(kg)
2PG-400X250	25	1--8	5-10	11	1500
2PG-400X500	30	1--15	10-20	22	2600
2PG-610X400	40	1--20	13-35	30	4500
2PG-750X500	40	2--20	15-40	37	12250
2PG-900X500	40	3--40	20-50	44	14000

All the data is just for reference, for exact parameter and price requirement, please leave message or sent email to us directly.

Our Company

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.

Products：

We are the specialized in the production of beneficiation machinery in ShangHai. It is China import and export enterprise, China AAA grade quality credit enterprise, ISO9001 international quality certification enterprise and international BV quality and environmental system certification enterprise.

Certificates：

Our Customers:

Our service

Provide a solution:

Engineers through the on-the-spot investigation to provide clients with solutions.

Technical training：

In order to guarantee the stability of the production line and run for a long time, after sales engineer on-site guidance to practical personnel training.

On-site maintenance:

Engineers to the scene to solve the problem.

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.And we are located in Pudong area,Shanghai China.Nearby the Pudong International air port!

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.

1.the capacity (tons per hour )
2.input and output size
3.stone material to be crushed

Delivery & Payment

payment：

1.We usually accept T/T,L/C,D/P,D/A.
2.T/T: 30% in advance as the deposit payment,the balance will be paied before shipemt;
3.We will take pictures of finished products before delivery.

Ways of Packing：
exporting standard packing,for example:wood packing,bulking packing,iron packing,nuded packing,etc.

Transportation:
1.By sea Freight or by air.
2.MSK/MSC/APL/EMC/WANHAI/KLINE/CMA/NDS,etc.Also we could meet the customer's requestments if they have nominated shiping company.
3.In order to meet customer's requestments for tariff preference,we will provide the full set clearance docs,also provide you the CO/CNCA/Form E,etc.