Impact crusher PF1315 - Aggregate & Rock Crushing Equipment

Impact crusher PF1315 is a crushing equipment that uses impact energy to crush materials. It is a medium-sized stone crushing equipment with three crushing chambers and a large crushing ratio. It can process a variety of sand and gravel materials in medium and fine crushing. Impact crushes is widely used to process crushed limestone, quartz, granite, cement, barite, and pebbles, basalt and other materials are commonly used in high-speed railway construction, bridge construction, crushing sites, construction waste recycling plant, sand and gravel aggregates and other fields.

Impact crusher PF1315 Technical data

Model：PF-1315
Rotor size：Φ1320×1500mm
Feeder opening size：860×1520mm
Max feeding size：500mm
Capacity：100-280t/h
Motor power: 160kw or 220kw

Impact crusher structure

The impact crusher PF1315 is mainly composed of main frame, impact rack, rotor rack, impact plate and blow bar.
1. In order to ensure that the materials are at a suitable angle when they repeatedly impact between the impact plate and rotor rack, the angle of the impact plate of the impact crusher can be adjusted, which can effectively improve the crushing efficiency. The multi-stage impact chamber of the impact crusher has enough crushing space and is suitable for crushing large materials.
2. The impact plate adjustment system of the impact crusher also serves as the overload protection device of the entire machine. When foreign objects (such as iron blocks, etc.) or unbreakable objects enter the crusher, the counterattack plate can automatically bounce back and let the foreign objects pass through the crusher to prevent foreign objects (such as iron blocks, etc.) or unbreakable objects from causing damage to the equipment. .
3. A plate hammer with a certain height is fixedly installed on the circumference of the rotor. The material pieces falling on the rotor are impacted by the high-speed rotating plate hammer. After gaining kinetic energy, they hit the impact plate at high speed, then bounce back from the impact plate, and collide with the materials thrown out by the rotor in the crushing zone. . After multiple impact crushing, the material reaches the required particle size, and the discharged material is in a uniform cubic shape.

Impact crusher wearing parts

The most important wearing parts of the impact crusher include the plate hammer, impact plate, side lining plate, etc. The service life is approximately 1 month (or even a week), 2 months, and 3 months. The specific service life depends on the actual situation. Generally, when configuring wearing parts, the configuration ratio of the three is 3:2:1. By replacing these wearing parts on time, we can effectively avoid damage to other components of the crushing station during the crushing process. Extend the overall service life of the crushing station (machine).

Impact crusher in stone crushing plant

The stone production line uses an impact crusher as the secondary crushing equipment, which has the advantages of simple process, good finished product shape, and low investment. The stone production line can be used for aggregate and artificial sand making operations of hard limestone, granite, basalt, river pebbles, smelting slag and other materials, providing qualified aggregate for industries such as highways, railways, water conservancy, and concrete mixing stations. material. The following is the process of the basalt crushing production line.

Mobile impact crusher 200tph

According to the specific needs such as the site area and whether the material is fluid, the impact crusher is also made into a stone crushing station with a light and reasonable structural design. Mobile impact crusher is widely used in highways, railways, hydropower projects, construction waste crushing and other mobile stone operations.

People Also Frequently Asked For - FAQ

What are the disadvantages of impact crusher?

Impact crushers typically require more maintenance than compression style crushers – especially if crushing hard and abrasive materials. This is because the material in an impact crusher is constantly colliding within the crusher at high velocities to break the rock apart.

What size is the impact crusher?

In general, impact crushers can produce sizes ranging from 40 mm to 350 mm. The final product size can be adjusted by changing the rotor speed, adjusting the gap between the impact plates, and changing the blow bar design.

Is an impact crusher a primary crusher?

Cone crushers and impact crushers are different types of crushing machines. Cone crushers are typically used for secondary crushing, while impact crushers are used for primary or secondary crushing.

Why is impact crusher important?

Impact crushers produce more consistent and predictable aggregate with a firmer particle size distribution, higher output, and cheaper start-up cost than jaw crushers.