Cheap and High Quality Rock Stone Crushing Secondary Crusher for Various Rocks Stone Impact Crusher

• Customization: Available
• Type: Impact Crusher
• Motor Type: AC Motor
• Model NO.: PF
• Motor Power: 15kw
• Application: Mine
• Materials: Limestone
• Outlet Size: 18-48mm
• Inlet Size: 300-500mm
• Condition: New
• Warranty: 1 Year
• Product Name: High Quality PF Impact Crusher Equipment
• Installation: Engineer Guide
• Spare Parts Supply: Life-Long Provide
• Guarantee: 12 Months
• Delivery Time: Within 15 Days
• Keywords: Impact Crusher Equipment
• MOQ: 1 Set
• Weight: 3.5-26.5 T
• Capacity: 10-350 T/H
• Transport Package: Single Small Machine in Wooden Case, Big Model in
• Specification: depend on the model of jaw crusher
• Trademark: HC
• Origin: China
• HS Code: 8474209000
• Production Capacity: 100set/Month

Product Description

Product Description
Impact crushers use impact energy to crush materials. Driven by the motor, the rotor revolves at a high speed. Revolving blow bars in the rotor blow the materials. Then the materials will be thrown to the impact plates for secondary crushing. The materials will be shot back to the blow bars again . This process repeats until the materials are crushed to the required size and discharged through the discharging opening at the bottom of the machine. Adjustinng the gap between the impact rack and rotor support, the size and shape of the end products can be changed. so all in all the material is primarily crushed in the first crushing chamber by the high speed rotator and  hammer moving against each other, and then screwed into the secondary chamber for fine crushing hereafter material being discharged.

Main Features

1) Optimized design to low-speed, multi-impact crusher crushing chamber, the back-breaking than the average line speed reduced by 20% -25%, with low power consumption for high production capacity

2)A new manufacturing technology, the successful development of a high wear resistance, high toughness of chromium, molybdenum, vanadium alloy, to solve the problem of fragmentation of hard materials. Greatly improving the life of the board hammer

3)Simplified crushing process

4) Feed opening, high crushing chamber to meet the high material hardness, block degree, the product powder less

Working Principle Of High Efficient Impact Small Gravel Making Machine:
Compare to other crushers, our impact crusher has bigger reduction ratio and can fully use the high speed impactenergy of entire rotor. But because the impact crusher board hammer isextremely easy to wear, it also is restricted in the hard material staveapplication. Impact crusher is usually used to break thick garrulous, garrulousor the limestone, the coal, the calcium carbide, the quartz, the dolomite, thecuring iron ore, the gypsum and the industrial chemicals which are hardfollowing brittle material.  

 The ideal entering material granularity of our PF type impact crusher is 100-500mm,themost greatly is not surpass the rating. The materail granularity user canajusts the hammer head and the impact board and th gap between component,according to theirs demands.

Technical Parameters

Model	Rotor Size (mm)	Max. Input Size (mm)	Output size (mm)	Motor power (kw)	Capacity (t/h)	Weight (kg)
PF-0807	850×700	300	≤25 85%	30	10-25	3500
PF-1007	1000×700	300	≤25 85%	37	15-30	6500
PF-1010	1000×1050	350	≤25 85%	55-75	50-80	12100
PF-1210	1250×1050	350	≤25 85%	110-132	70-120	14000
PF-1214	1250×1400	400	≤25 85%	132-160	130-180	18500
PF-1315	1300×1500	500	≤25 85%	160-200	180-260	23500
PF-1320	1320×2000	500	≤25 85%	300-350	300-350	26500

Our company