Shanghai Donglong Heavy Machinery

Sell Gravel Crushers
Brief introduction of crusher PE series
Jaw crusher is one of our main product which is an ideal primary crusher mainly used in small and medium-sized mining, metallurgy, building, highway and chemical industries. Jaw crusher can crush the material whose compression strength is not more than 320MPa.
Main features of Jaw Crusher PE series
1. High productivity
2. Short toggle
3. Low build in height
4. Sharp nip angle
5. Long life
6. Cost effective
7. Easy operation
8. Simply maintenance
Usage of Jaw Crusher PE series
impact crusher is mainly used in metallurgy, building, road and highway building, water conservancy and chemical industries. Jaw crusher often used as the first crusher.
Working principle of Jaw Crusher PE series
PE series jaw crusher mainly consists of main frame, moveable jaw, jaw plates, eccentric shaft, pulley, toggle plates, discharge opening adjusting device etc. This jaw crusher uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.

Tel:086-21-37580263
Fax:086-21-37580269
Email:DLcrusher@yahoo.com.cn
Website:http://www.crusherschina.com/

Sell Track Jaw Crushers
1. Brief introduction of jaw crusher:
Jaw Crusher is one of main equipment of crusher is ideally suitable for crushing all kinds of ores and crushing the big size materials, the highest anti-pressure strength of crushed material is 320 MPA, having two types: primary crushing and secondary crushing. Jaw crusher has been sold to 75 countries, the price and quality of jaw crusher is widely recognized, we always stick to be your satisfying partner.
2. Features of PE series jaw crusher:
PE series jaw crusher has big reduction ratio, equal product granularity, low power consumption and convenient maintenance. It is perfect equipment for crushing ores and rocks in medium and small mine, metallurgy, building materials, chemical industry.
3. Working principle:
Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving impact crusher is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.
Tel:086-21-37580263
Fax:086-21-37580269
Email:DLcrusher@yahoo.com.cn
Website:http://www.crusherschina.com/

Sell Small Jaw Crusher
King crusher international produces more than 300 power jaw crushers every year.
Today Power Series crusher are widely installed all over the world. Where cost-efficient rimary reduction of hard and abrasive stones is concerned, Power jaw provides exceptionally high crusher availability, cost-efficient crushing and low cost per ton to assure less investment and more business.
All Power Series impact crusher are designed to crush very hard and abrasive stones. Even in the most challenging conditions, Power Series jaw crushers deliver consistent performance!
1. Single piece cast steel frame provides greater mechanical strength
2. Forged heavy-duty eccentric shafts are treated by supersonic inspection and thermal refining
3. Labyrinth seal protects bearings from contamination effectively
4. The right cavity design ensures minimum blockage
5. Rational design of tramp iron relief device protects frame, pitman and bearings
6. Easy disassembly and assembly fly wheel and pulley minimize downtime
7. 12 months guarantee period for machines excluding wearing parts

Tel:086-21-37580263
Fax:086-21-37580269
Email:DLcrusher@yahoo.com.cn
Website:http://www.crusherschina.com/

Sell Small Jaw Crusher
King crusher international produces more than 300 power jaw crushers every year.
Today Power Series crusher are widely installed all over the world. Where cost-efficient rimary reduction of hard and abrasive stones is concerned, Power jaw provides exceptionally high crusher availability, cost-efficient crushing and low cost per ton to assure less investment and more business.
All Power Series impact crusher are designed to crush very hard and abrasive stones. Even in the most challenging conditions, Power Series jaw crushers deliver consistent performance!
1. Single piece cast steel frame provides greater mechanical strength
2. Forged heavy-duty eccentric shafts are treated by supersonic inspection and thermal refining
3. Labyrinth seal protects bearings from contamination effectively
4. The right cavity design ensures minimum blockage
5. Rational design of tramp iron relief device protects frame, pitman and bearings
6. Easy disassembly and assembly fly wheel and pulley minimize downtime
7. 12 months guarantee period for machines excluding wearing parts

Tel:086-21-37580263
Fax:086-21-37580269
Email:DLcrusher@yahoo.com.cn
Website:http://www.crusherschina.com/

Sell Small Jaw Crusher
King crusher international produces more than 300 power jaw crushers every year.
Today Power Series crusher are widely installed all over the world. Where cost-efficient rimary reduction of hard and abrasive stones is concerned, Power jaw provides exceptionally high crusher availability, cost-efficient crushing and low cost per ton to assure less investment and more business.
All Power Series impact crusher are designed to crush very hard and abrasive stones. Even in the most challenging conditions, Power Series jaw crushers deliver consistent performance!
1. Single piece cast steel frame provides greater mechanical strength
2. Forged heavy-duty eccentric shafts are treated by supersonic inspection and thermal refining
3. Labyrinth seal protects bearings from contamination effectively
4. The right cavity design ensures minimum blockage
5. Rational design of tramp iron relief device protects frame, pitman and bearings
6. Easy disassembly and assembly fly wheel and pulley minimize downtime
7. 12 months guarantee period for machines excluding wearing parts

Tel:086-21-37580263
Fax:086-21-37580269
Email:DLcrusher@yahoo.com.cn
Website:http://www.crusherschina.com/