Application Areas
The PLK series vertical-axis impact crushers are widely used in the building materials industry for crushing stone materials, as well as in infrastructure projects like highway and railway construction—and other industries that rely on processed stone materials.
Product Overview
The PLK series vertical impact crusher is a newly developed sand-making equipment by our company, characterized by its large feed particle size and high sand production rate. It can be used as a secondary crusher, operating effectively across a wide range—from fine crushing to coarse grinding. As a key piece of equipment in the sand and gravel industry, the vertical impact crusher plays a crucial role in both particle shape and particle size adjustments. Specifically, during particle size adjustment, the production ratio of particles ranging from 0 to 5 mm exceeds 30% to 60%; meanwhile, in particle shape adjustment, the cubicity rate reaches 56% to 60%.
Product Features
(1) The structure is novel, unique, simple and well-organized, ensuring balanced operation with low running costs.
(2) "Stone-on-stone, stone-on-iron"—the equipment effortlessly switches between modes, enabling sand-making and stone crushing—all in one versatile machine.
(3) Low energy consumption, high output, large crushing ratio, and energy-saving.
(4) Features shaping functionality, with products shaped into cubes and exhibiting high bulk density.
(5) During the production process, the stone material forms a protective layer, ensuring the machine body remains wear-free and durable over time.
(6) Air self-circulation system to reduce dust.
(7) Automated control and accident alarms can be achieved.
(8) The top cover is lifted via a hydraulic system, making operation simple and convenient.
How it works
The motor drives the crusher spindle via a belt, setting the impeller into high-speed rotation. Material enters the crusher through the feeding hopper and is rapidly accelerated as it strikes the evenly distributed guide vanes and flow-channel linings of the rotating impeller—reaching speeds of 50 to 70 m/s. This material is then ejected outward, impacting the impact plates mounted within the crushing chamber, where it undergoes further crushing and rebounding. The material changes its direction of motion and collides again with newly ejected material from the impeller. After multiple collisions and frictional forces, the material is finally discharged through the lower discharge port, passing through a circulating screening system to form a closed-loop process. Throughout the entire crushing operation, materials continuously collide with one another, leading to efficient size reduction.
Technical Specifications
| Specification Model | Maximum feed particle size (mm) | Impeller diameter (mm) | Linear velocity (m/s) | Processing capacity (t/h) | Power (kW) | Weight (kg) | External Dimensions (mm) |
| PLK-850 | 80 | 850 | 50-70 | 50–200 | 110–200 | 12000 | 3700×2100×2620 (Single motor) |
| PLK-1000 | 130 | 1000 | 50-70 | 100-350 | 132-400 | 15500 | 4000×2750×2688 (Single motor) |
| 5400×2750×2688 (Dual motors) |
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| PLK-1200 | 150 | 1200 | 50-70 | 200–500 | 200–500 | 18500 | 5480×2620×2800 (Dual motors) |
Note:
1. The processing capacity in the table is based on rock with a bulk density of 1.6 t/m³.
2. Processing capacity varies depending on feed particle size, gradation, moisture content, and rock type.
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PLK Series Vertical Shaft Impact Crusher
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Company Address：Building 1, Chuangzhi Plaza, No. 32 Changxiaomen Road, Luolong District, Luoyang City, Henan Province
HUATAO GROUP
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