Щековая дробилка extec c12 запасная щековая в

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Overview of extec c12 jaw crusher spare jaw in africa

Henan Liming Heavy Industry Science & Technology Co., Ltd. is the leading enterprise of rock & mineral processing equipment in the world. Since the end of the 20th century, we've installed more than 10,000 crushing plant all over the world. Nowadays, JC extec c12 jaw crusher spare jaw in africa has already become the most popular equipment in the world without controversy. It is the first choice for hard and strong abrasion material.

 

 

Features of extec c12 jaw crusher spare jaw in africa

1. World-level manufacturing technology is adopted, and highest-level raw material is used.

2. Central lubricating device are installed on the machine, so the bearing is easy to be lubricated.

3. Adjustment of the discharge part is more convenient. The adjustment methods: gasket adjustment, hydraulic assistant adjustment, wedge block and wedge hydraulic adjustment.

4. More advanced movable jaw assembly lengthens life of crusher. Movable jaw assembly is made from cast piece with high-quality, is driven by two large flying wheels which are made from cast steel. Moreover, heavy eccentric shaft is processed by forged mold. All of these make the JC series jaw crusher extremely reliable.

5. Integral cast steel structure is adopted for bearing seat. Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened. However, the separate bearing seat does not have this advantage.

6. Finite element analysis technology is adopted to make the crusher much stronger.
7. Crusher chamber adopts "V" structure which could make actual feed width comply with the nominal one.

8. Bearing with larger model and higher load are used. All JC jaw crusher is equipped with larger bearing compared with same model of normal jaw crusher. Its higher load capacity and effective oil seal will lengthen the life of bearing.
9. A newly designed tooth-shape side plate, makes the available area of jaw plate longer, and enhances the capacity.

10. Pressing bar and support type are used to fix jaw plate.

11. Heavy type protecting plate is intalled for bearing seat, accidental damage of bearing seat is avoided.

12. Supporting bar under jaw plate protects movable jaw and frame from being worn down.

 

 

The working principle of extec c12 jaw crusher spare jaw in africa

The crushing method of extec c12 jaw crusher spare jaw in africa is dynamic squeeze. The working principle is: the electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or splitt when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically.

 

 

Specifications of extec c12 jaw crusher spare jaw in africa

Model	Max. Feeding Size (mm)	Adjustable Discharge opening (mm)	Capacity (t/h)	Motor Power (kW)	Overall Dimensions (mm)	Weight (t)
PEW200×1300	150	10-30	12-35	30	1320X2150X1175	6
PEW250x1000	220	20-40	15-50	30	1400x1850x1310	5.6
PEW250x1200	220	20-40	20-50	37	1450x2150x1175	6
PEW400x600	350	35-85	15-70	37	1920x1460x1840	6.5
PEW860	720	100-225	200-500	132	3300x2320x3120	32
PEW1100	940	150-275	300-650	185	4140x2660x3560	59.2

 

Notice:
1. Any change of extec c12 jaw crusher spare jaw in africa technical data shall not be advised additionally.
2. The model PEW860 and PEW1100 with lubrication station and hydraulic adjustment station.

Note:Any change of technical data shall not be advised additionally.