Impact crusher Introduction

Impact crushers are mainly used in metallurgy, mining, cement, chemical, refractory materials and ceramics industries. They are also widely used in highway construction, water conservancy projects, building stone crushing, and manufactured sand processing. They are very suitable for crushing various soft and medium-hard ores for coarse, medium and fine crushing operations.

Working Principle:

The impact crusher utilizes the impact energy generated by the high-speed rotation of its rotor to mechanically crush the materials to be processed that enter the crushing chamber.
After the power supply is connected, the motor starts operating. The rotor is driven by the motor via a V-belt to accelerate and rotate until it maintains a stable high-speed rotation state (the set rotational speed of the rotor varies for different models). Ores enter the crushing chamber of the impact crusher through the feed inlet. During the process of falling, they collide with the high-speed rotating rotor and acquire tremendous reverse kinetic energy from the collision. This causes them to move in a high-speed parabolic trajectory and impact against the impact plate. Subsequently, they are rebounded by the impact plate and undergo a secondary collision and crushing with the high-speed rotating hammers. The materials are thus repeatedly impacted multiple times within the crushing chamber of the impact crusher, achieving thorough crushing, and are then smoothly discharged through the equipment's discharge outlet.

Advantages:

1. Beautiful and Uniform Particle Shape of Finished Products

The impact crusher produces products with excellent particle shapes. The gap between the impact plate and the plate hammer can be freely adjusted to control the particle size and shape of the finished products.

2. High Impact Force and Efficient Crushing

It features a sophisticated and compact structural design, with the rotor possessing significant rotational inertia.

3. Reasonable Crushing Chamber Design and High Production Efficiency

The crusher is energy-efficient and high-yielding, with a relatively large crushing chamber that can accommodate large and hard materials, ensuring stable output capacity.

4. Superior Material Selection and Long Service Life

The components have a long service life, operate stably, and require low crushing power. The hammers are highly wear-resistant, contributing to the overall longevity of the equipment.

Main Technical Parameters

Model	Specification(mm)	Feed opening size(mm)	Max feeding size(mm)	Capacity(t/h)	Motor power(kw)
PF-1008	中1000×800	400×830	300	30-50	37-55
PF-1010	φ1000×1050	400×1080	350	50-80	55-75
PF-1210	φ1250×1050	400×1080	350	70-120	110-132
PF-1214	φ1250×1400	400×1430	400	130-180	160-200
PF-1315	中1320×1500	680×1520	400/	160-250	180-260
PF-1320	φ1320×2000	680×2030	400	300-350	300-375