Small ore crusher for sale: 1.mini size, convinent to move 2.high ratio of reduction 3.easy maintenance 4. CE, ISO

Small ore crusher for sale---Jaw Crusher 

 

Please note that: the specification of small ore crusher is in the end.

 

PE Jaw Crusher, including coarse crusher and fine crusher,  is featured by large ratio of reduction, uniform size, simple structure, reliable working, easy maintenance, and low operating cost. Its compression strength is less than 320Mpa and the feeding size ranges from 125mm to 1020mm. As the preferred equipment for primary and secondary crushing, Zhongke jaw crusher absorbs the advantages of similar products in domestic and abroad in terms of design, production and after-sales service. It is widely applied in the mines, smelting, building materials, highway, railway, water conservancy and chemicals etc.

 

Why choose us?

 

Our PE Jaw crusher has:1. Large capacity: deep crushing cavity can increase the feeding capacity and output, it improves working efficiency to a great extent.2. High ratio of reduction: high ratio of reduction can greatly decrease the power consumption and wear loss.

3. Large  adjustable range: adjustable gasket device can increase the flexibility of the equipment which can meet dfferent demands.

4. Easy maintenance: safe and reliable lubricating system make customer easy to change the parts, which greatly decrease maintenance workload.

5. Low operating cost: Simple structure and reliable operation will guarantee your low operating cost.

6. Energy saving: single machine can save energy by 15%-30%, which system can save more than double.7. Wide range of choices: we provide different dimensions of product which can meet various needs.

  

Jaw crusher Working principle:

 

      • Under the power of motor, eccentric shaft is driven by the belt and belt wheel to make the movable jaw move up and down.

      • When the movable jaw ascends, the angle between toggle plate and it will become larger. Then the movable jaw plate is pushed toward the fixed jaw plate. When the pressure rises beyond what the materials can bear, the crushing happens.

      • Otherwise, when the movable jaw descends, the angle will become smaller. With the movable jaw swinging to the opposite direction and away from the fixed jaw plate, the crushed material will fall down due to gravity. 

      •  Every periodical movement of the movable jaw will put the crushing effect on the materials. The crushed materials will be discharged through the discharge opening after several periods.

 

Jaw crusher Operating cycle:

 In the process of large stones crushed into small ones, the first-step crusher is called primary crusher. The jaw crusher is of the most common use and hardest one. The materials are fed into crushing cavity from the top, and then forced to the cavity wall by the jaw tooth which is driven by the eccentric shaft  throughout  the frame, and crushed into smaller stones. The eccentric movement is normally made by the fly wheels fixed on both ends of the shaft. The roller bearings in support of the flywheels and eccentricity must bear the large impact load, abrasive sewage, and high temperature. In spite of that, the jaw crusher can work reliably, which is the key link for guaranteeing the production efficiency.

 

 

Jaw crusher Composition:

 

1. rack/ frame

2. supporting device

3. operating mechanism: fixed jaw plate, movable jaw plate

4. transmission mechanism: eccentric rod, thrust plate, fly wheels, eccentric shaft

5. safety device

6. adjusting device: wedge block adjusting device and gaskets adjusting device

7. toggle plate (which plays a role of safety)

8. toggle plate backseat

9. screw

10. returning spring Jaw crusher Technical parameters:  

MODEL	Feed opening size(mm)	Max Feed size(mm)	Adjustablerange(mm)	Capacity(t/h)	Eccentric shaftrotary speed(r/min)	Motorpower(kw)	Total weight(t)	Overall dimensions(L*W*H)(mm)
PE-150×250	150×250	125	10-40	1-3	250	5.5	0.8	720×660×850
PE-200×300	200×300	180	15-50	2-6	260	7.5	1.2	910×750×990
PE-200×350	200×350	180	18-70	3-10	260	11	1.5	1000×870×990
PE-250×400	250×400	210	20-60	5-20	300	15	2.8	1300×1090×1270
PE-400×600	400×600	340	40-100	16-60	275	30	7	1730×1730×1630
PE-500×750	500×750	425	50-100	40-110	275	55	12	1980×2080×1870
PE-600×750	600×750	500	150-200	80-240	275	55	15.8	2070×2000×1920
PE-600×900	600×900	500	65-160	50-180	250	55	17	2190×2206×2300
PE-750×1060	750×1060	630	80-140	110-320	250	90-110	29	2660×2430×2800
PE-800×1060	800×1060	640	160-220	130-330	250	110	29.8	2710×2430×2800
PE-830×1060	830×1060	650	160-220	150-336	250	110	30.7	2740×2430×2800
PE-870×1060	870×1060	660	200-260	190-336	250	110	31.5	2810×2430×2800
PE-900×1060	900×1060	685	230-290	230-390	250	110	33	2870×2420×2940
PE-900×1200	900×1200	750	95-165	220-450	200	110	52	3380×2870×3330
PE-1000×1200	1000×1200	850	195-265	315-500	200	110	55	3480×2876×3330
PE-1200×1500	1200×1500	1020	150-300	400-800	180	160	100.9	4200×3300×3500
PEX-150×750	150×750	120	18-48	8-25	320	15	3.8	1200×1530×1060
PEX-250×750	250×750	210	25-60	13-35	330	30	5.5	1380×1750×1540
PEX-250×1000	250×1000	210	25-60	16-52	330	30	7	1560×1950×1390
PEX-250×1200	250×1200	210	25-60	20-61	330	37	9.7	2140×1660×1500
PEX-300×1300	300×1300	250	20-90	16-105	300	55	15.6	2720×1950×1600

 We believe quality is the whole life of our company !

 

Sincerely welcome you to visit us !

 

Iris Kang

 

86-15236191606

 

 

Small ore crusher for sale (PE150* 250, PE200*300)