Maoxin Machinery
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Double-geared roller crusher

Double-geared roller crusher

Feed particle size: 80-1050mm

Production capacity: 7-200t/h

Applicable materials: coal, coke, petroleum coke, quicklime, silica, carbon, glass, asphalt, chemical raw materials, etc

Dear Kandy Double-geared roller crusher customer, it is very lucky that you can find us in the vast information! Maoxin Machinery is a Double-geared roller crusher product supply enterprise. Since its establishment, it has been deeply engaged in the construction waste crushing field,to provide reliable Double-geared roller crusher products for construction waste crushing customers! Shaping the future of [construction waste crushing]. The following is the relevant information of Double-geared roller crusher product organized by Maoxin Machinery for you. 
 

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

Specification and model

Feed particle size(mm)

Discharge particle size
(mm)

Production
(t/h)

Motor Power(kw)

Weight
(kg)

External dimensions
(L×W×H)

2PGC400×250

80-100

10-50

7-15

5.5×2

1300

2400×950×650

2PGC400×400

180-260

10-50

15-30

7.5×2

1800

2400×1250×650

2PGC450×500

300-500

15-100

30-60

7.5×2

3800

2660×1900×826

2PGC600×750

300-600

20-120

60-100

11×2

7200

2780×3065×1310

2PGC600×900

300-600

30-150

80-120

18.5×2

7800

4500×1900×1350

2PGC900×900

600-900

30-200

150-200

22×2

13500

4100×2200×1550

2PGC900×1200

700-950

30-200

180-220

37×2

18800

5823×2420×1635

2PGC1200×1500

800-1050

30-200

200-300

55×2

52000

7010×4500×2050

Why choose Asia mechanical equipment regional security service provider Maoxin Machinery Kandy Double-geared roller crusher multinational product promotion site to cooperate? Key words: "integrity culture" construction waste crushing Double-geared roller crusher Service provider -- Maoxin Machinery Faithful belief: cultural construction condenses the hearts of the people, casting the stable development of the team! Maoxin Machinery, which has been focusing on the construction waste 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 construction waste crushing customers. "Honesty and trustworthiness" is an important professional quality of construction waste crushing industry practitioners.


Chinese products, highly praised worldwide! In the era of intelligent manufacturing, the craftsman spirit is not outdated, and its essence is to do things wholeheartedly. Asia mechanical equipment regional security service provider Maoxin Machinery Kandy Double-geared roller crusher multinational product promotion site, For many years, Maoxin Machinery has focused on the construction waste crushing field and polished the "craftsman" level talents on Double-geared roller crusher products! To make you a satisfied customer. Congratulations to all friends "Thank you for your trust and confidence in our partnership, Kandy Double-geared roller crusher friend."


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This cultural heritage will undoubtedly capture the attention of Kandy friends:

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Gongyi City West Industrial Zone, Henan Province, China
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