We are leading manufacturer of Rotary Drilling Rig. CMAX-RD serie Rotary piling rig is efficient drilling rig in large-caliber pile foundation project, mainly used for construction of Railway bridge, Road bridge, municipal engineering bridge and big

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ZX-90(DHD3.5) DTH hammer, borehole 90-105mm.DTH hammer, button bit, drill pipe and drill pipe joint tool etc.

The hammer crusher also named hammer mill, which is suitable for mid-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa

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Working method As a hammer pulverizer, the machine, with cool water jacket in crushing chamber, utilizes highspeed rotary hammer to crush the raw material fed from Feeding funnel and rotary conveyer. The whole machine, with easy structure, is made of stainless steel, thus to make the pulverized material meet the GMP requirement. The pulverizing chamber is easy to dismantle and cleaning.

The Hammer Crusher is widely used in the industry of mining, building materials, chemical industry, metallurgies and fodder. The Hammer Crusher can secondary and fine crush materials in middle or less than middle hardness such as barite, limestone, terrazzo, silica sandstone, coal, coke, gypsum, aluminum sulfate, slag, etc. Working Principle Of Hammer Crusher The electric motor drives the rotor, and the rotor moves and makes the hammer board rotate faster. The materials are crushed in the crusher by the rotated hammer board. The end products come out via the strips of the screen under the machine. The size of the granularity can be adjusted by changing the distances among the screen strips. Features Of The Hammer Crusher in my company Shanghai Joyal Mining Machinery Co., Ltd.: 1.simple in operating 2. high in productivity 3.very low investment cost. Model Max. Feeding Size (mm) Output Size (mm) Capacity (t/h) Motor Power (kw) Weight (t) PC400�300 100 <15 3-10 ...

Hammer crushers specification 1. Primary crushing 2. for dry and wet materials 3.simple structure 4.high reduction ratio 5. high efficient Hammer crusher (hammer mill) crushes by the collisions between high-speed hammer and materiasl, and the hammer crusher (hammer mill) features in its simple structure, high reduction ration, high efficiency, etc. The PC hammer crusher (hammer mill) was developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries. Operating principle of Hammer Crusher: In the hammer mill machine, the motor drives the rotor rotate at a high speed through the belt, and on the rotor there are series hammers. When the materials get into the working area of hammers, the rotating hammers with high rotation speed are crushing them, the products which are crushed to meet the required size can be discharged by the outlet and bec...

the stone crusher is old type and commonly seeing type is hammer crusher , hammer crusher have more than 100 years history , and the market is also better . now i will introduce the hammer crusher used so many years reasons : 1. the simple structure 2. long usingtime 3. high quality material 4. easily maintenace Single stage hammer crusher can crush the feeded materials of graininess1100mm into less than 20mm for one time, so the traditional double stage or three stage crushing can be changed into one stage crushing so as simplify the process can be simplified flow, and the equipment investment saved consumption and other production expenses reduced. The hammer crusher falls into reversible and non-reversible hammer crushers. Reversible hammer crusher with reversible rotor used for fine crushing in general; non-reversible hammer crusher with non-reversible rotor used for intermediate crushing. Single stage hammer crusher is non-reversible. Ordinary hammer crusher is compose...