High Quality Granite Crusher Machine Pfw Impact Crusher

• Customization: Available
• Type: Impact Crusher
• Motor Type: AC Motor
• Model NO.: PFW impact crusher
• Motor Power: 250kw
• Application: Mine
• Materials: Limestone
• Outlet Size: 20-50mm
• Inlet Size: 1300X1530mm
• Condition: New
• Warranty: One Year Except for Wearing Parts
• Capacity: 300-480tons/H
• Weight: 25tons
• Max. Feeding Size: 700mm
• Driving Method: Electric or Hydraulic Drive
• Test&Installation: Senior Professional Engineers Assigned
• Color: Iron Grey, Yellow
• Dimension: 2900X2700X3000mm
• Compressive Strength (for Crushing): >300MPa
• Wear Parts: Blow Bar, Impact Plate
• Machine Body Shell: Steel Plate Welding
• Main Shaft Material: 40cr
• Hammer Plate Material: Cr26
• Liner Material: 13mn
• Transport Package: Normal Packing Is in Wooden Cases
• Specification: PFW1415 impact crusher
• Trademark: Super-above
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 500sets Per Month

Product Description

Brief introduction of PFW impact crusher
The PFW series Euro-style impact crushers are new high-efficiency hydraulic control impact crushers developed on the basis of international advanced technology for impact crushers, mainly to ease maintenance operation of impact crushers, improve the service life of wearing parts and the equipment performance, also reduce the processing cost for crushing materials. And it has innovatively designed the rotors and impact frames, introduced a hydraulic system for adjustment control and top opening operation, and simultaneously developed coarse and intermediate crushing models according to users' demands to satisfy different job requirements.


Working principle of PFW series impact crusher
When the pfw impact crusher for sale works, the motor drives the rotor rotate with high speed,on the rotor where installed the hammers. When the materials are feeded in to the machine,they are crushed due to the high speed impact of the hammer and then are thrown to the impact plates on the secondary rotor for secondary crush. Then the materials will be shot back to the hammers again for the third crush. This process repeats until the materials are crushed into the required size and discharged from ourlet.

Applications of PFW series impact crusher
PFW impact crusher, construction impact crusher machine is mostly used as secondary crusher and it well fits for crushing numerous medium and soft mineral &rock materials, such as limestone, feldspar, calcite, talc, barite, clay, tombar thite, kaolin, gypsum, and graphite, construction waste etc...

Features of PFW series impact crusher

1. Adoption of the world-class manufacturing processes and selection of the most high-end raw materials.

2. Design of heavy type rotor and strict testing method to guarantee high quality rotor.

3. Adoption of the integral cast steel structure on bearing seat makes it match well with the crushing frame and increase the radial strength of if, while divided design does not have this advantage.

4. The unique fixing device for hammers makes it more reliable.

5. The improvement of the adjusting device makes the maintenance easier.

6. Self-equipped open-top device can quickly complete replacement of wearing parts, such as hammer.

7. Selection of the bearing with larger size and higher load.

8. Finite element analysis on the rotor ensures its performance more stable and reliable.

Specifications of PFW series impact crusher
Table 1: for crusher with three crushing chambers:

Model	Feed opening (mm)	Max. Feed size (mm)	capacity (t/h)	Power (kW)	weight (t)	Overall dimension (mm)
PFW1214III	570×1430	250	90-170	132(175)	16	2550×2310×2100
PFW1315III	625×1530	300	180-270	200(270)	20	2960×2570×2380
PFW1318III	625×1830	300	220-300	250(350)	23	2960×2870×2380
PFW1415III	800×1530	350	280-350	250(350)	22.5	3120x2650x2660

Table 2: for crusher with two crushing chambers  

Model	Feed opening (mm)	Max. Feed size (mm)	capacity (t/h)	Power (kW)	weight (t)	Overall dimension (mm)
PFW1214II	1100x1430	500	130-200	132(175)	18.5	2400x2310x2550
PFW1315II	1200x1530	600	180-320	200(270)	21.5	2700x2570x2800
PFW1318II	1200x1830	700	240-400	250(350)	25.5	2700x2870x2800
PFW1415II	1300x1530	700	300-480	250(350)	25	2900x2700x3000

Advantages of PFW series impact crusher
1. Hydraulic operation system, more convenient maintenance
2. More special design rotor, higher production efficiency
3. The optimal design of the cavity type can ensure better-shape aggregate
4. Two models are configured to achieve wider application