Impact crusher is widely used in building materials, chemicals, coal, coke and other industries the coarse, medium and fine medium degree of hardness materials, such as brittle materials, such as limestone, dolomite, shale, sandstone, coal, asbestos, graphite, and rock salt. Has the characteristics of large crushing ratio, high output, uniform product size, simplified crushing process, use and maintenance. Counterattack type crusher points single rotor impact crusher and dual rotor counter crusher.
Performance Parameter Table
Specification | PF-M0705 | PF-M0807 | PF1007 | 2PF-S1212 | PF-M1415 | |
Rotor Diameter(mm) | 750 | 850 | 1000 | 1250 | 1400 | |
Rotor Length(mm) | 500 | 750 | 700 | 1250 | 1500 | |
Feeding Particle(mm) | ＜80 | ＜100 | 200 | ＜700 | ＜300 | |
Discharge Product(mm) | ＜3占80% | 0~40 | 0~30 | 0~20 | ＜25 | |
Capacity(t/h) | 20 | 25 | 15~30 | 80~150 | 300 | |
Rotor Speed(r/min) | 740 | 650 | 670 | R1=34 R2=48 | 740 | |
Main Motor | Model | Y200c-4 | Y200L2-6 | Y250M-6 | JS137-8 JS136-8 | JSQ158-8 |
Power(kW) | 30 | 22 | 37 | 180/210 | 380 | |
Speed(r/min) | 1470 | 970 | 970 | 740 | 740 | |
Voltage(V) | 380 | |||||
Remark | Ore, Coke, Clinker
| |||||
Weighing scale（t）
Specification | Total Weight | Main Spare Parts Weight | ||||
Main Frame | 1# Rotor | 2# Rotor | 1# Impact Plate | 2# Impact Plate | ||
PF-M0705 | 2.661 | 1.080 | 0.645 | - | 0.157 | 0.240 |
PF-M0807 | 3.14 | 1.265 | 0.845 | - | 0.210 | 0.295 |
PF1007 | 6.575 | 2.876 | 1.950 | - | 0.610 | 0.578 |
2PF-S1212 | 54.0 | 19.200 | 11.162 | 11.967 | 2.954 | 3.235 |
PF-M1415 | 13.2 | 5.128 | 6.38 | - | 1.666 | - |
Specification | Main Spare Parts Weight | |||||
Cavity Impact Plate | Class A Proportionality | Secondary Proportionality | Spring | Original Power | Max Weight | |
PF-M0705 | - | - | - | - | - | 0.406 |
PF-M0807 | - | - | - | - | - | 0.448 |
PF1007 | - | - | - | - | - | 1.250 |
2PF-S1212 | 2.447 | 0.824 | 1.032 | 0.388 | 0.840 | 7.890 |
PF-M1415 | - | - | - | - | - | 2.925 |
Features of the Impact Crusher
1. High crushing ratio, large feed hole, adjustable discharge hole and little powdery finished product.
2. Multiple crushing cavities; Suitable for hard rock crushing.
3. The rotor is designed with the most advanced finite-element analysis technology for local reinforcement.
4. The high-chromium plate hammer is manufactured with crystal alloy which results in its sound impact resistance and wear resistance.
5. The space between impact plate and plate hammer is convenient to adjust. The finished product is cubic-shaped.
6. Impact crusher is small in size, occupying very little space.
7. Hydraulic opening device, easy and convenient to operate, install and maintain.
8. The new wear resistant materials enable the plate hammer, impact plate and lining plate to have a longer service life.
Working Principle of Impact crusher
Impact crusher crushing material s with impact force. When materials enter, crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then materials will be shot back to the blow bar again for the third crush. Process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. Size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. Impact crusher employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine.
Our Services:
Pre-sale services: enthusiasm
We provide you with the process plan, process flow design and manufacturer equipment according to your special demand.
Sale services: servant
Send technicians to the job site for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warranty to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.