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Stone Grinding Mills
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Contact person:Kimi zhang
WhatsApp: +86 138 1725 9661
Address:No.17, Jinwen Road, Pudong Airport Industrial Park, Pudong New District, Shanghai, China
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Counterattack crusher
Shanghai Ding Bo heavy industry machinery co., LTD., is committed to the development of more than 10 years, counterattack crusher features become my company products, the company main production reaction type, including PF - 1007 model, PF - 1010 model, PF - 1210 type, PF - 1214 model, PF - 1315 model, the PF - 1320 model, etc.
Widely used in all kinds of ore crushing, railways, highways, energy, cement, chemical industry, building, etc.
Our advantage in this series product can handle size no greater than 500 mm, various material compressive strength less than 320 million mpa.
The top of the machine is equipped with discharging mouth adjusting device, can be simple and quick adjustment counterattack plate and plate hammer gap and control the size of discharge;
Product shape is a cube, no tension fracture, grain shape is good, accord with the standard of all kinds of sand and gravel aggregate level.
Selectivity, low energy consumption;
High chromium plate hammer, impact resistance, resistance to wear and prolong the service life of wearing parts.
The machine has simple structure, simple and convenient to fit good operation and use.
Mainly consists of chassis, rotor and back plate.
Through the top device, can quickly open frame, for machine parts replacement maintenance operations;
Between the rotor and spindle adopts lhe swelling sets of keyless connection, maintenance is convenient, economic and reliable.

Counterattack crusher working principle: using the principle of 'technology and quality counterparts, the use of impact energy to break the material, the mechanical work, under the drive of motor, high speed rotation from the inlet into the material and the rotor plate hammer impact, high speed impact by the plate hammer, impact of the material was bounced back onto the plate, the material and material mutual collision, crushing effect, thereby reducing the loss of mechanical, achieve good kill two birds with one stone of implementation;
Finally from the discharging mouth eduction.
Adjust the clearance between the counter and rotor aircraft can achieve the purpose of the material discharging granularity and material to change shape.
Choose counterattack crusher can choose Shanghai Ding Bo heavy industry machinery co., LTD., enthusiastic service, advanced technology, good after-sales, your satisfaction is our biggest purpose, our company warmly welcome the broad masses of customers at home and abroad of choose and buy!!!!!!


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