Supplier Details

Year Established:20132008

Business Type:Manufacturer, Trading Company

Management Certifiation:
ISO 9001:2008

  • Roll Crusher

Roll Crusher

The roll crusher(roller crusher) can grind hard, medium hard ore and rock in mine, chemical, cement, refactory, abraser, construction industry, etc. Roll crusher has better effect than common machine in construction material industry.

Product Details

Quick Details

Description

Model

Feeding size

(mm)

Discharging granularity

(mm)

Output

(t/h)

Motor Power

(t/h)

Weight

(kg)

2PG-400*250

<=25

2-8

5-10

11

1500

2PG-610*400

<=40

1-20

13-40

30

4500

2PG-750*500

<=40

2-20

20-55

37

12250

2PG-900*500

<=40

3-40

60-125

44

14000

 
The roll crusher(roller crusher) can grind hard, medium hard ore and rock in mine, chemical, cement, refactory, abraser, construction industry, etc.  Roll crusher has better effect than common machine in construction material industry.
 
Roll Crusher

The working principle of Roll Crusher:
Adjustment of discharging granularity:  There is wedge or gasket adjustment device between two rollers of roller crusher. The adjusting screw bolts are fixed on the head of wedge head. When the adjusting screw bolts pull the wedge upwards, the wedge makes the roller be apart from fixed pulley. The gap between the  two rollers becomes bigger and then the discharging granularity becomes bigger.  When the wedge goes downwards, the gap of the two wedges becomes smaller and then the discharging granularity becomes smaller.  Gasket device adjusts the granularity by decreasing and increasing the gasket numbers or thickness.  When the gasket number increases ,the gap of two rollers and granularity become bigger, on the other hand ,the gap and granulariyt become smaller.

Company Profile

Henan Hongji Mining Machinery Co., Ltd. is a reputed manufacturer and joint-stock enterprise with import & export rights and mainly produces large and medium-sized mining machinery, metallurgy machinery and building material equipment.

Our headquarters, covering 80,000 square meters, is located in Mechanical Industrial Park of West Zhongyuan Road, Zhengzhou City, Henan Province, China, owning more than 180 sets of heavy processing equipment with an annul output of more than 800 sets of mining machinery. Our fixed asset is RMB80,000,000 and we have four subsidiaries and a R&D department.

Since the establishment, we have been insisting on the scientific management system of modern enterprise, manufacturing with care and creating independently. Lots of technological elites assemble here. There are more than 880 employees, including 138 middle and senior engineers and more than 200 skilled workers in our company. We have been cooperating with domestic and foreign Scientific Research Institutes for a long time and have set up a testing base which has domestic and foreign techniques.

Product quality is considered as the life of our company and all our products have attained the certification of ISO9001:2000 qualify system. Moreover, superior after-sales services guarantee high quality continuously. In addition, we have a group of experienced and excellent after-sales service members who provide following up services for worldwide customers.

Customers' need is what we are trying to create. Customer satisfaction is what we are seeking. Over the last couple of decades, Hongji people have created continuously, transcending ourselves and insisting on the concept of "Development is of overriding importance". Develop the brand with quality. Promote the brand with service. We, Hongji people, are forging ahead for first-class brand with innovative spirit and do our best to contribute to the national industry.

Henan Hongji Mining Machinery Co., Ltd.

 

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