Hydraulic Impact Crusher
Hydraulic impact crusher is the PFW series impact crusher is the latest development of impact crusher based on sbm's more than 20 years experience and leading technology in PF impact crusher. PFW series hydraulic impact crushers have the features of heavy duty rotor design, unique hammer locking system, interchangeable wearing parts, and easy maintenance. This series impact crushers provide customers low capital cost solutions, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials applications.
Hydraulic impact crusher is mainly used for metallurgy, mining, cement, chemicals, refractory and ceramic industries sector. In highway construction, water conservancy projects, building rubble and sand processing, the crusher machine is also widely used.
Vertical Shaft Impactor
VSI crushers generally utilize a high speed spinning rotor at the center of the crushing chamber and an outer impact surface of either abrasive resistant metal anvils or crushed rock. Utilizing cast metal surfaces 'anvils' is traditionally referred to as a "Shoe and Anvil VSI". Utilizing crushed rock on the outer walls of the crusher for new rock to be crushed against is traditionally referred to as "rock on rock VSI". VSI crushers can be used in static plant set-up or in mobile tracked equipment.
Horizontal Shaft Impactor
HSI crushers break rock by impacting the rock with hammers that fixed upon the outer edge of a spinning rotor. The practical use of HSI crushers is limited to soft materials and non abrasive materials, such as limestone, phosphate, gypsum, weathered shales.
Impact Crusher Principle
Hydraulic impact crusher uses the impact energy to crush the materials and it can change the granularity and size by adjusting the spare between the impact and rotor frame and this machine adopts the spring secure equipment installed behind the impact plate. And when the non-crushing materials enter the crushing cavity, the front and back impact plate will retreat and then be discharged..
Hydraulic Impact Crusher Operation
When the European impact crusher works, the motor drives the rotor rotate of the impact crusher with high speed, on the rotor where installed the blow bar. When the materials get into the area which the blow bars effect, under the impact function of the blow bars at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact plate to the area where the blow bar effects for being recrushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won't stop till the material are crushed to the required size and then discharged from discharge opening of the impact crusher.
Hydraulic Impact Crusher Features
1. Bearing adopts the integrated cast-steel structure, which ensures the perfect match with crusher frame. Meanwhile, it greatly increases the radial intensity of bearing seat.
2. Unique fixing device of blow bar brings higher reliability.
3. Reformative adjusting device decrease the time of machine stop and overhaul.
4. Self-own open-top device can quickly finish the replacement of wearing parts.
5. Larger bearing specification and higher carrying capacity.
6. Rotor analysis ensures stableness and reliability.
Hydraulic Impact Crusher Data
| Modele | Specification | Feed opening (mm) | Max feeding size (mm) | capacity (t/h) | Motor power (kW) | Weight (t) | Overall Dimension (mm) |
|---|---|---|---|---|---|---|---|
| PFW1210Ⅲ | Ф1150X960 | 570X990 | 250 | 70-120 | 90-110 | 15.0 | 2550X1870X2100 |
| PFW1214Ⅲ | Ф1150X1400 | 570X1430 | 250 | 90-170 | 132-160 | 19.0 | 2550X2310X2100 |
| PFW1315Ⅲ | Ф1300X1500 | 625X1530 | 300 | 180-270 | 160-200 | 25.0 | 2960X2570X2380 |
| PFW1318Ⅲ | Ф1300X1800 | 625X1830 | 300 | 220-300 | 200-250 | 30.0 | 2960X2870X2380 |
| Modele | pecification | Feed opening (mm) | Max feeding size (mm) | capacity (t/h) | Motor power (kW) | Weight (t) | Overall Dimension (mm) |
|---|---|---|---|---|---|---|---|
| PFW1210II | Ф1150X960 | 1100X1030 | 400 | 90-160 | 90-110 | 17.0 | 2400X1870X2550 |
| PFW1214II | Ф1150X1400 | 1100X1430 | 500 | 130-200 | 132-160 | 22.0 | 2400X2310X2550 |
| PFW1315II | Ф1300X1500 | 1200X1530 | 600 | 180-320 | 160-200 | 29.0 | 2700X2570X2800 |
| PFW1318II | Ф1300X1800 | 1200X1830 | 700 | 240-400 | 200-250 | 34.0 | 2700X2870X2800 |
Note: This specification is just reference, any changes are subject to the jaw crusher products.
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