Primary Jaw Crusher for Gold, Quartz Rocks Crushing

• Type: Jaw Crusher
• Motor Type: AC Motor
• Motor Power: 15kw
• Application: Mine
• Materials: Stone Ores
• Outlet Size: 20-50mm
• Model NO.: PE 250 X 400
• Inlet Size: According to The Model
• Condition: New
• Product: Jaw Crusher
• Capacity: 5-20m3/H
• Max Feed Size: 210mm
• Output Size: 20-80mm
• Weight: 3000kg
• Origin: China
• HS Code: 8474209000

Product Description

                             Primary jaw crusher for gold, quartz rocks crushing


Jaw crusher is widely applied to crush high hardness, mid hardness and soft rocks and ores such as ore quartz, granite, limestone, slags, construction materials, marble and so on. The maximum compression strength of materials to be crushed is 320MPA.PE series is used for primary crushing; PEX series is used for secondary crushing and fine crushing.

Working principle:
The machine's leather belt and wheel are driven by the electric motor, then movable jaw begins to move up and down by the eccentric shaft, when the movable jaw moves from top to bottom, the angle between fixed jaw and movable jaw becomes smaller, the movable jaw plate deviates from the fixed jaw plate under the function of dragging rod and spring, at this moment the crushed materials are discharged from the bottom outlet of the crushing cavity.

Advantages: 
1,large crushing ratio, uniform particle size.
2, easy to replace parts, maintenance, small amount of work.  
3, simple structure, reliable operation and low cost.  
4, low noise, less dust.  

Technical parameters:

Model	Max.Feeding size (mm)	Adjustment range(mm)	Capacity (m3/h)	Main shaft rotation speed (r/min)	Motor power(kw)	Overall dimensions   (L*W*H)(mm)	Weight (Kg)
PE150×250	125	10-40	1-3	285	5.5-7.5	922×745×933	700
PE200×300	165	20-70	2-8	265	7.5	1056×1100×1120	800
PE250×400	210	20-80	5-20	275	15-18.5	1108×1142×1392	3000
PE400×600	340	40-90	10-40	250	30	1700×1732×1392	7200
350×750	290	30-55	20-50	300	37	1900×1806×1808	8900
PE500×750	425	50-100	34-68	275	55	2050×1860×2145	11320
PE600×900	480	75-200	40-120	255	75	2792×2168×2250	17600
PE750×1060	630	80-200	80-160	250	90	4180×2560×3070	30530
PE900×1200	750	100-200	110-200	250	110	5200×2900×3500	50000
PE1000×1200	850	195-265	315-500	200	110	3480×2876×3330	55000
PEX 150×750	125	8-35	5-15	300	15	1220×1480×1180	3600
PEX250×1000	210	15-55	15-40	300	37	1580×1992×1380	7350
PEX250×1200	210	15-60	20-50	300	37	1730×2192×1380	8700
PEX300×1300	250	20-90	16-65	300	55	1930×2400×1747	11600