Features
1. Simple structure, reliable operation
2. Low cost and less over-crushing phenomenon
3. Adjustable discharging size and high economic benefits
Principle
It mainly consists of frame, rotary device, crushing roller, adjustment device and spring safety device. When working, the two rollers rotate toward each other, and the minerals will enter between them, by action of the friction, the minerals will be sent into the crushing space for pressing. Due to the gravity of minerals, they will be discharged out from the gap of two rollers. And the minimum distance of the two rollers is the width of the discharge size.
Introduction
Roller crusher is mainly applied in cement, metallurgy, chemical, electric power, coal and other industries for crushing various materials of medium hardness like limestone, slag, coke, coal and other materials. According to the numbers of the roller, it is divided into single roller crusher, double rollers crusher and multirole crusher. It has simple structure, less phenomenon of over-crushing, and reliable operation.
Principle
It mainly consists of frame, rotary device, crushing roller, adjustment device and spring safety device. When working, the two rollers rotate toward each other, and the minerals will enter between them, by action of the friction, the minerals will be sent into the crushing space for pressing. Due to the gravity of minerals, they will be discharged out from the gap of two rollers. And the minimum distance of the two rollers is the width of the discharge size.
|
Model |
2PGG
400×250 |
2PGG
610×400 |
2PGG
610×610 |
2PGG
750×500 |
2PGG
750×
500 I |
2PGG
750×
500 II |
2PGG
900×
900 |
2PGG
1000×
800 |
2PGG
1200×
800 |
2PGG
1200×
1000 |
Roll Diameter
(mm) |
400 |
610 |
610 |
750 |
770 |
750 |
900 |
1000 |
1200 |
1200 |
Roll Length
(mm) |
250 |
400 |
610 |
500 |
500 |
500 |
900 |
800 |
800 |
1000 |
|
Max Feeding Size(mm) |
25-30 |
35-45 |
45-70 |
≤10 |
50 |
55 |
75 |
95 |
55 |
50 |
25-95 |
25-30 |
30 |
40 |
|
Discharging Size(mm) |
2-8 |
2-10 |
10-30 |
2-5 |
5 |
10 |
30 |
50 |
10 |
5 |
3-40 |
5-10 |
3-9 |
2-12 |
|
Capacity(t/h) |
3-15 |
3-13 |
13-32 |
16-19 |
8 |
17 |
49 |
80 |
17 |
11 |
10-90 |
35-70 |
26-66 |
15-90 |
Roll Speed
(r/min) |
200 |
60-100 |
144 |
50 |
50 |
50 |
88 |
100 |
113 |
122 |
|
Power(kw) |
11 |
15×2 |
2×30 |
22 |
37 |
37 |
2×30 |
2×45 |
2×37 |
2×45 |
Over Dimensions
(L×W×H)
(mm) |
1430×
980×
795
|
3442×
1602×
888
|
3602×
1656×
888
|
3265×
2530×
1445
|
3265×
2530×
1445
|
3265×
2530×
1445
|
|
6327×
2990×
2047
|
6276×
2816×
2200
|
7425×
4926×
2019
|
|
Weigth(kg) |
1300 |
3317 |
4110 |
6950 |
6950 |
6950 |
16800 |
23817 |
21015 |
46400 |
Henan Yuhong heavy machinery Co., Ltd is a large-scale enterprise with an integration of research &development, manufacturing and sales. Main products are: Crushing series, industrial grinding, ore dressing equipments and cement equipments.
The company is located in Zhengzhou national high-tech development zone, founded in 1997, covers an area of 16.7 hectares. Annual sales volume reaches 30million. In 2003 the company passed ISO9001 international quality certification.
The company is Zhengzhou National Torch Plan and keeps intimate relationship with a number of domestic research institutes such as Zhengzhou University, Zhengzhou Mineral Research Institute, etc. Meanwhile we actively take in a large number of high-tech talents in management and scientific research, thus developing our research strength into domestic leading level.
The company has a modern office environment, purchased a great amount of whole site production equipments, checking equipments and professional examination equipments. The whole process adopts 5S management mode and will never allow a single team who has been adhering to the principle of "making customers believe". We adopts flexible service mode so that our customers can receive omnibearing and best-quality service.
Over the last 15 years, the company adhere to the spirit of "forging ahead in unity; Seeking truth and innovation". We work hard to achieve rapid development and expand our company into China's star enterprise in manufacturing industry. Now all Yuhong people are working hard with great unity, passion and confidence for achieving sales volume of 10 billion in 5 years and building Yuhong a renowned company with a 100 history!
All Yuhong people sincerely welcome talents of the world to come and visit our factory!
