PFQ Impact Crusher-Guangdong Leimeng Intelligent Equipment Group Co.,Ltd.

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PFQ Impact Crusher

The PFQ Impact Crusher is designed for primary, secondary and fine crushing of materials with compressive strength up to 250 MPa. It combines high crushing efficiency with a large feed opening and is suitable for a wide range of quarrying, aggregate and recycling applications. Large models can also be equipped with an optional lifting tool for safer and easier blow bar replacement.

Product Features:

High Crushing Efficiency; Suitable for Primary, Secondary and Fine Crushing; Handles Materials up to 250 MPa; Large Feed Opening; High Processing Capacity; Easy Blow Bar Replacement; Optional Lifting Tool for Large Models; Reliable Operation.

Input Size：

500-900mm

Capacity：

225-670t/h

Material：

Limestone; Dolomite; Sandstone; Shale; Coal; Gypsum; Concrete Waste; Construction and Demolition Waste; Other Soft to Medium-Hard Materials.

Details Performance

Parameters

Maintenance

Case

Details Performance

Optimized Impeller Enhances Efficiency By 30% And Reduces Wear By 40%

Through systematic mechanical analysis and verification, Compared with the traditional sand makers, VSI5X Sand Maker obviously increases the material throughput and ratio of crushing, and enhances the working efficiency by 30%-60%. The wear costs of vulnerable parts reduce by more than 40%.

Hydraulic Device to Open the Cover Automatically Reduces Maintenance Costs

In consideration of the maintenance and part replacement during the production of the sand maker, By only pressing a button, users can open the top cover of the machine to carry out following operations. So, this system greatly saves labor costs and enhances the service efficiency.

Split-Type Structure, Extended Service Life of Spare Parts

Based on the actual situations of production, we found that some spare parts like the periphery guard board and impact block always wear terribly at some specific points. So, to avoid this phenomenon, which not only greatly extends service life of quick-wear parts, but also reduces their using costs a lot.

Brand New Feed Mode

In consideration that customers may have two production demands (i.e. sand making and shaping) which require the switch between central feeding and fall feeding

Parameters

Specification Parameters

PFQ Impact Crusher Specification Parameters
Model	Length	Width	Height
PFQ1313	3050	2420	2900
PFQ1315	3050	2675	2900
PFQ1320	3050	3200	2900
PFQ1515	4310	3030	3660
PFQ1520	4980	3600	3100
PFQ1720	5540	3830	4600
PFQ1725	5540	4330	4600

Performance Parameters

PFQ Impact Crusher Performance Parameters
Model	Max. Feed Size (mm)	Minimum Discharge Size (mm), 80%–90%	Capacity (t/h)	Motor Power (kW)
PFQ1313	500	40	225	200
PFQ1315	600	40	280	250
PFQ1320	600	40	350	200 × 2
PFQ1515	800	40	400	220 × 2
PFQ1520	800	40	500	250 × 2
PFQ1720	900	50	580	280 × 2
PFQ1725	900	50	670	315 × 2

Maintenance

Jaw Crusher - Installation

The jaw crusher is a large crusher installed and receives no-load testing in the manufacturer's workshop. However it is disassembled into components for transport.

Jaw crusher - Lubrication

1. To ensure normal operation and extend service life of the crusher, regular lubrication shall be performed.
2. Grease in the bearing block shall be replaced every 3 to 6 months.

Jaw Crusher - Troubleshooting

1. Movable jaw does not rotate while flywheel is rotating
2. Crushing plate shakes and makes collision noise

Crushing Production Line - Installation

Preparation before foundation concrete placement
1. Set markings for placement thickness control, for example, horizontal standard piles or elevation piles.

CASE

Granite crushing project of cone crushers in Thailand

Four HPY300 hydraulic cone crushers in Chunburi, Thailand.

PE500*750 Stone crushing line in Suriname, South America

Location: Suriname, South America

Raw material: Granite

Capacity:50-70tph

Equipment list: ZW0730 Vibrating feeder,PE500*750、PEX250*1200*2 Jaw crusher,

Leimeng Group's 300 ton series LDC110 crawler jaw mobile crushing station arrived at the project site in Guangzhou and successfully completed delivery.

Location: Guangzhou

Capacity:300tph

Equipment list: LDC110 crawler jaw mobile crushing station

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