Double-geared roller crusher

Brief introduction

The double toothed roller crusher is a new type of toothed roller crusher, which has a relatively large crushing ratio among similar crushing equipment. The crushing ratio can reach (5-8), and the roller surface shape can be divided into coarse and fine toothed rollers. It can be adjusted according to the size of the material needed for production, and can be matched with coarse toothed rollers or medium toothed rollers according to the characteristics and requirements of the crushed material.

Suitable for coarse and medium crushing of brittle and soft ores, this equipment has the characteristics of long service life of crushing teeth, uniform particle size of crushing materials, low over crushing rate, convenient maintenance, sensitive overload protection, stability and reliability. Suitable for brittle and soft materials, the double toothed roller crusher is suitable for industries such as sintered ore, coal, cement, silicate, glass, ceramics, etc.

Operational principle

The double toothed roller crusher uses the high extrusion force generated by the relative rotation of two wear-resistant toothed rollers to crush materials. After the material enters the gap between the two toothed rollers (V-shaped crushing chamber), it is subjected to the extrusion and shear forces caused by the relative rotation of the two toothed rollers. Under the squeezing, shearing, and grinding, the material is crushed into the required particle size and then discharged through the discharge port.

There is a wedge or gasket adjustment device installed between the two rollers, and the top of the wedge device is equipped with an adjustment bolt. When the adjustment bolt pulls the wedge upwards, the wedge will push the movable roller away from the fixed wheel, that is, the gap between the two rollers will increase, and the discharge particle size will increase. When the wedge is downward, the gap between the movable rollers will decrease under the action of the compression spring, and the discharge particle size will decrease. The gasket device adjusts the discharge particle size by increasing or decreasing the number or thickness of gaskets. When adding gaskets, the gap between the two rollers increases, and when reducing gaskets, the gap between the two rollers decreases, resulting in a smaller discharge particle size.

Performance characteristics

1. The unique cavity structure of the double toothed roller allows for strong feeding force, making it particularly suitable for coarse crushing.

2. The overload protection device of the double toothed roller crusher is sensitive, stable and reliable.

3. High productivity, uniform particle size of crushed materials, adjustable particle size after crushing, low over crushing rate.

4. The diversified tooth structure optimization design and assembly methods make the double tooth roller crusher more suitable for a wider range of applications.

5. The cross tooth layout allows the double tooth roller crusher to achieve mutual sorting effect when crushing materials, which is quite beneficial for crushing viscous materials.

Technical parameter

coal crushing The reason why customers choose Port Moresby mechanical equipment Double-geared roller crusher regional security service provider--Maoxin Machinery to cooperate, the key word "credit culture" - Maoxin Machinery believe that: cultural construction condenses the hearts of the people, casting the stable development of the team! Maoxin Machinery, which has been focusing on the coal crushing field for many years and has been crafting Double-geared roller crusher products for many years, has always attached great importance to the impact of cultural concepts on enterprises! Honesty is the foundation of establishing a career and a person. People can not establish without faith, and Maoxin Machinery is the same. Maoxin Machinery takes "credit based, wealth life" as the source of value, which not only shows the importance of integrity, but also shows that this is the foundation of enterprise development. Only with credit can promote Maoxin Machinery Double-geared roller crusher product upgrading and better serve coal crushing customers. "Honesty and trustworthiness" is an important professional quality of coal crushing industry practitioners.

The coal crushing industry engineer team customizes for you

Double-geared roller crusher Solution

Raw materials are strictly controlled! Double-geared roller crusher The quality of raw materials plays a decisive role! Maoxin Machinery has identified a number of Double-geared roller crusher upstream suppliers with stable quality through years of production experience, and has carried out strict quality control on the products handled to ensure that Double-geared roller crusher of the best service is provided to customers!

Product pre-sale strict quality inspection! No matter how perfect the management process is, there will be defective products occasionally. What Maoxin people can do is, while optimizing the purchase and sales process, strict quality inspection, mass and multi-batch product inspection, to provide Double-geared roller crusher of firm quality and ensure the implementation of coal crushing solutions.

Continually improve and provide superior, ethical service to Port Moresby customers exceeding their expectations and what the competition can provide. Thank you for your attention to the Double-geared roller crusher product information on the Port Moresby mechanical equipment Double-geared roller crusher regional security service provider--Maoxin Machinery website, and welcome your valuable suggestions!

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