Hammer Crusher is widely used for medium or fine crushing for medium hard and brittle materials by departments of
mine, cement, coal, building material, metallurgy, chemical industry, road construction, gas chemical industry and
thermal power generation, etc.
Hammer crushers' features:
1 Hammerhead, adoption of new casting technology, has wear-resisting and impact resistance.
2 Adjusting the production granularity according to customers' requirements.
3 Adopting the seal body structure in order to solve the dust pollution and ash leakage problem of the workshop.
4 One of the upgrading products and the overall design is of attractive appearance, compact structure, less wearing parts,
easy maintenance.
Working principle of hammer crusher
Hammer crusher mainly consists of frame, rotor, support iron and grate bars. The frame is divided into two parts: Upper part and lower part which are welded by steel plates after being cut. Liners made of high manganese steels within the frame can be replaced after being worn out. The rotors consist of the turn plate, pin shafts, and hammers which are grouped regularly in the main shaft. The motor drives the rotors to rotate quickly in the crushing cavity, and hammers spread outward as a result of centrifugal force from the rotation of the rotors. Large materials entering the crusher through the feed inlet are stricken, impacted, cut and ground by the high-speed hammers to small size. Qualified materials crushed will be screened out and exit from the gap of the grate bars while the unqualified will be left in the crushing cavity to be further hammered and ground until reach the standard size. The size of the final product can be adjusted by changing the grate bars. The gap between the rotors and the grate bars can also be adjusted according to different requirement.
| Model | Max feed size
(mm) | Fineness
(mm) | Processing
(t/h) | Molor Power
(kw) | Weight
(t) |
|
|
| PC400×300 | 100 | <15 | 310 | 11 | 0.86 |
| PC600×400 | 120 | <15 | 815 | 22 | 1.55 |
| PC800×600 | 150 | <20 | 10-40 | 55 | 3.1 |
| PC1000×800 | 200 | <30 | 16-65 | 90 | 6.2 |
| PC1000×1000 | 300 | <40 | 30-90 | 110 | 8.8 |
| PC1200×1000 | 350 | <40 | 45-110 | 132 | 11.5 |
| PC1250×1250 | 350 | <40 | 65-140 | 185 | 17.9 |
| PC1400×1400 | 400 | <40 | 90-200 | 280 | 35.2 |
| PC1600×1600 | 400 | <40 | 150-300 | 480 | 41 |
Shanghai Dingbo Heavy Industry Machinery Co., Ltd is an integrated enterprise specialized in the design, manufactures sales, installation and after sales of mining and construction machinery, is located in Pudong Airport Industrial District, Shanghai, China.
The Company has independent import-export authority with a professional team for international market to deal with import and export business. We have obtained ISO9001 and CE International Quality Management System Certification. Quality is our company's life. In order to make customers satisfied with every aspect, we have established a very strict and effective quality management system, adopting new technology and advanced equipment, ensuring all of our products reach top standards.
Our main products include:
1) Crushing Plant: Jaw crusher, hammer crusher, impact crusher, roller crusher, cone crusher, VSI crusher and so on.
2) Grinding Plant: Coarse grinding mill, high pressure mill, ball mill, cement mills, ceramic mills, Raymond mill, micro powder mills and so on.
3) Washing and Screening Plant: Sand washer, rotary dryer, vibrating screen, high frequency linear screen, vibrating feeder, belt conveyors and etc.
Nowadays, our products have well known and widely used in international market such as Russia, America, Australia, Mexico, Italy, Kazakhstan, Turkey, India, Indonesia, Vietnam, Iran, India, Chile, Venezuela, Egypt, Libya, Ethiopia, United Arab Emirates, and etc.
Market demand is the drive and basis of our endless innovation. Rich technical experience and the application of high technology make our products rank a leading place in the industry in technology content, performance, reliability and maintenance cost, etc. We expect your choice and prepare to provide you with heartfelt service at any time.
We can provide excellent quality, reasonable prices, and good services and after-sales services for you. We sincerely welcome you to visit our company.
