Hammer Crusher for Sand Making
Introduction
Hammer crusher is mainly applied for grinding low-abrasion materials with medium hardness and compressive strength not exceeding 100Mpa, widely used in metallurgy, mining industry, chemical industry, cement, building materials and ceramic industry, etc.
Working Principle
The hammer crusher mainly consists of frame, rotor, trapezoidal iron plate, bar grating, etc. And the frame consists of the upper part and the lower part, which are made of welded cut armor plate, while other parts are connected in one by bolts. High manganese steel liners are mounted on the frame and can be replaced after wearing out. There are several sets of hammers equipped on the main shaft of the hammer crusher in regular distribution. They constitute the rotor with disc and the axis of the hammer. Driven by the motor and V-belt, the main shaft rotates with rotors. And the rotors spread to the surrounding extensions under the centrifugal force caused by the rotation. Therefore, when the large materials fall into the crushing cavity of the hammer crusher, they will be broken into pieces by high-speed rotors. The qualified materials after crushing will be discharged from the grate space at the bottom, while the unqualified ones will still remain in the crushing part, and then will be discharged when they reach the acceptable size after repeated actions of hammers and trapezoidal iron plates.
Technical Parameters
| Model |
Feeding Size(mm) |
Output size(mm) |
Capacity(t/h) |
Power(kw) |
Weight(t) |
Dimension(mm)
Length*Width*Height |
| PC400*300 |
≤200 |
≤25 |
5-10 |
15 |
0.8 |
900*670*860 |
| PC600*400 |
≤250 |
≤30 |
10-15 |
22 |
1.8 |
1200*1050*1200 |
| PC600*600 |
≤250 |
≤30 |
20-30 |
30 |
2.5 |
1250*1100*1310 |
| PC800*600 |
≤250 |
≤35 |
18-32 |
55 |
3 |
1310*1180*1310 |
| PC800*800 |
≤250 |
≤35 |
25-35 |
75 |
5.2 |
1450*1300*1450 |
| PC1000*800 |
≤350 |
≤35 |
35-50 |
90 |
4 |
1600*1390*1575 |
| PC1000*1000 |
≤350 |
≤35 |
45-60 |
110 |
4.5 |
1800*1590*1775 |
Pictures of Hammer Crusher Crusher for Sand Making
Company Profile
Shanghai Mountain River Machinery Co.,Ltd (MR) is a professional manufacturer of crushing and grinding equipment to process the stones from mountain, river, and mines. In the past few decades, we have been focused on the design, researchanddevelopment, manufacturing, sales, installation, and maintenance of the crushing equipment, grinding equipment, other auxiliary equipment and all their spare parts. Our main products are: Jaw Crusher, Cone Crusher, Impact Crusher, Vertical Impact Crusher, Hammer Crusher, Vibrating Feeder, Vibrating Screen, Sand Washer, Belt Conveyor, Raymond Mill, High Pressure Mill, High Efficiency Mill, Ultrafine Mill, Ball mill and so on. These equipments are widely used in the industry of mining, construction materials, chemicals, metallurgies, transportation, hydraulic engineering and so on. Our business philosophy is: to have the most efficient communication with customers, to choose the most suitable equipment for customers, to produce the best quality equipment for customers, to provide the fastest after-sales service for customers. We have our own production base, with complete modern metal cutting equipment. We are equipped with advanced mechanical design, simulation test system and international first-class production lines and modern test bases. We have our own quality control system and we strictly follow the ISO9001:2008 standard on process of design, production, assembly and inspection.
Questions and Answers
1.What needs to be poured between the bowl liner and mantle of the cone crusher?
Epoxy resin needs to be poured.
2.What should we pay attention to after replacing the bowl liner?
After the bowl liner is newly installed or replaced, its tightness should be checked and the U-shaped screws should be tightened again after 6-8 hours of work.
3.What should we pay attention to after replacing the mantle?
After the mantle is newly installed or replaced, its tightness should be checked after 6-8 hours of operation. If it is found loose, it should be tightened immediately.
4.What is your company's casting methods?
We support sand casting and lost foam casting.
5.What is the material of your spare parts?
We use different materials for different spare parts. The materials could be high manganese steel, high chromium alloy, etc.
6.What types of main machines spare parts can you provide?
We can offer spare parts especially for crushers, grinding mills, briquette machines, etc.
7.What is the delivery time of your spare parts?
Normally our production time is within 20 working days. And we also have some spare parts in stock, ready for inmediate delivery.
8.My main machines are not purchased from your company, can you still produce the spare parts for me?
Yes, we can produce spare parts strictly according to your technical drawing. If you don´t have the drawing of the spare parts, you can tell us the model/series number/part number of your main machine.
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