PF Series Impact crusher, Impact crusher Machine, Impact crushing, Stone Impact crusher, Rock Impact crusher-Jiaozuo zhongxin heavy industry

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Introduction
Features
Working Principle
Specification

PF Series Impact Crusher, can crush stone smaller than 500mm with compression strength lower than 350MPA, such as granite, limestone, concrete, etc.

impact crusher

PF Series Impact crusher is widely used in all kinds of ore crushing, railway, highway, energy, cement, chemical industry, construction, etc. The output size can be adjusted.

impact crusher

FeaturesWhatsapp/Wechat:+86-13676922906

1、Impact crusher，Many cavities to crush, suitable for crushing hard rock

2、Reasonable design of leveling plate making charge finer and cubic without interior cracks

3、Low and big feed opening makes the production line easy to arrange and increase the size of feeding material

4、Impact crusher，Use the hydraulic to open, easy to maintain and change wear-parts.

impact crusher

Working PrincipleEmail:[email protected]

Impact Crusher Working Principle:Impact crusher crushes material by striking energy. When it works, the motor drives the rotor to rotate at a high speed, on which the blow bar is installed. As soon as the material gets into the affecting area of the blow bar, they will be stroke by the blow bar and be thrown to the impact devices around the rotor.

impact crusher

The high speed forces the material to rebound from the impact liner to the area where the blow bar effects until they have been crushed to the required size. The clearance between the impact racks and the rotor can be adjusted to change the size and shape of the end products.
impact crusher

SpecificationWhatsapp/Wechat:+86-13676922906

Model	Rotor Spec (mm)	Feed opening size (mm)	Max Feed edge(mm)	Capacity (t/h)	Motor Power(kw)	Weight(t)	Overall Dimension(LWH)mm
PF-1007	1000*700	400*730	300	30-50	37-55	9.5	2400×1558×2660
PF-1010	1000*1050	400*1080	350	50-80	55-75	12.2	2400×2250×2620
PF-1210	1250*1050	400*1080	350	70-120	110-132	14.9	2690×2338×2890
PF-1214	1250*1400	400*1430	350	110-180	132-160	18.6	2690×2688×2890
PF-1315	1320*1500	550*1530	500	160-250	180-260	21.3	3096×3273×2667
PF-1320	1320*2000	860*2030	500	160-350	300-375	28	3096×3560×3185
PF-1520	1500*2000	830*2050	700	300-500	400-450	38.6	3890×3560×3220
PF-2022	2000*2200	2360*1350	450	800-1000	710-900	83	4712×3270×4058

Common Problems

Q1: What are the main advantages of a hydraulic multi-cylinder cone crusher compared to a spring cone crusher?

The core advantages lie in its higher degree of automation, more reliable overload protection, and easier maintenance. A spring cone crusher requires shutdown and manual cleaning after overload, while a multi-cylinder hydraulic cone crusher can automatically release overload and clear the cavity through its hydraulic system, quickly resuming production and significantly improving the equipment's efficiency and continuity.
Q2: What could be the cause of abnormal vibration or excessive noise during equipment operation?

Feeding issues: Uneven feeding, segregation (separation of large and small materials), or excessively wet feeding (moisture content exceeding 5%) can all lead to vibration and noise. Non-crushable material ingress: Although there is overload protection, the ingress of metal or other foreign objects is still a major cause of sudden, severe vibration. Component wear or poor lubrication: Such as worn transmission gears or poor lubrication of the copper bushings.
Q3: How to ensure the stability of the output particle size?

Mainly through two aspects: First, using the principle of layered crushing to ensure that the material is subjected to uniform action within the cavity; second, precisely adjusting the discharge port size through a fully hydraulic system. Operators can remotely adjust the system as needed, and the system can stably maintain the set parameters to ensure consistent output particle size.
Q4: What special attention should be paid to during daily operation and maintenance?

Feeding Control: Ensure the feed is fully compacted, meaning the material level is above the distributor plate, and maintain uniform and centered feeding to avoid unilateral wear. Lubrication System Monitoring: Closely monitor the return oil temperature (recommended not to exceed 55°C) and oil cleanliness, and regularly replace or clean the filter. Dust Seal Inspection: Regularly check the condition of the labyrinth seal to ensure it effectively prevents dust from entering the lubrication system.

PF Series Impact Crusher

Cone Crusher Machine

Stone Crushing Machine

Screening Sand Washing Equipment

Mobile Crusher Plant

FeaturesWhatsapp/Wechat:+86-13676922906

Working PrincipleEmail:[email protected]

SpecificationWhatsapp/Wechat:+86-13676922906

Common Problems

Q1: What are the main advantages of a hydraulic multi-cylinder cone crusher compared to a spring cone crusher?

Q2: What could be the cause of abnormal vibration or excessive noise during equipment operation?

Q3: How to ensure the stability of the output particle size?

Q4: What special attention should be paid to during daily operation and maintenance?

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