SJ.E series jaw crusher

NegotiableUpdate on 05/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

【 Feed particle size 】: 400/1100mm 【 Production capacity 】: 50-1200t/h 【 Application fields 】: Mining, smelting, building materials, highways, railways, water conservancy and chemical industries 【 Applicable materials 】: granite, basalt, limestone, river pebbles, iron ore, bluestone, quartzite, construction waste crushing, etc

Product Details

The SJ.E series jaw crusher is an efficient and energy-saving coarse crusher independently developed and produced by Zhejiang Shuangjin Machinery Group Co., Ltd. according to market customer needs and for mining sand and gravel production lines.

The specifications and parameters of the jaw crusher comply with national standards, and its performance and structure have been systematically and comprehensively optimized. It has the characteristics of high strength, reliability, durability, large crushing force, and high output. At present, this E Po has a high market share and is widely used for crushing various materials with compressive strength not exceeding 320MPa, especially for coarse crushing of large and hard materials. The body adopts an integral cast steel structure, which has stable and reliable performance.

SJ.E series jaw crusher highlights its advantages

1. The body adopts an integral cast steel structure, with high strength and good stability;

2. High eccentric shaft speed, large crushing capacity, and high output;

3. Its crushing ratio is large, and the product particle size is uniform;

4. Hydraulic discharge port adjustment device and screw type discharge port adjustment device are available for customers to choose from, with good flexibility and time-saving and labor-saving features;

5. Simple structure, reliable operation, and low operating costs.

6. Energy saving equipment directly reduces production costs;

7. The adjustment range of the discharge port is large, which can meet the requirements of different users;

8. Low noise, smooth operation, and minimal dust.

Working principle of SJ.E series jaw crusher

1- Electric motor, 2- Belt, 3- Moving jaw, 4- Eccentric shaft, 5- Belt pulley, 6- Moving jaw plate, 7- Fixed jaw plate, 8- Elbow plate, 9- Elbow plate pad

As shown in the above figure, the working principle of the jaw crusher is as follows: the motor 1 drives the belt 2 and pulley 5, and the moving jaw 3 moves in a plane through the eccentric shaft 4. When the moving jaw 3 rises, the angle between the elbow plates 8 increases, thereby pushing the jaw plate 6 closer to the fixed jaw plate 7, and at the same time, the material is squeezed; When the movable jaw 3 descends, the angle between the elbow plates 8 decreases, and the movable jaw plate 6 separates from the fixed jaw plate 7 under the action of the tension rod spring. At this time, the crushed material is discharged from the crushing chamber. As the electric motor continues to rotate, the jaw breaks and crushes the material periodically, achieving continuous production.

Technical parameters of SJ.E series jaw crusher

model	Feeding port size length x width (mm)	Maximum feeding particle size (mm)	Adjustment range of discharge port (mm)	Eccentric shaft speed (r/min)	Processing capacity (t/h)	Motor power (KW)	Reference weight of the whole machine (t)
SJ.E.50.90	500×900	≤400	60~150	250	50~150	75	19
SJ.E.75.10	750×1060	≤630	80~140	256.5	160~300	160	28
SJ.E.90.12	900×1200	≤750	95~200	222	250~500	185	43
SJ.E.12.15	1200×1500	≤1020	150~300	190	800~1000	250	90
SJ.E.13.16	1300×1600	≤1100	150~300	190	800~1200	315	100