Zhengzhou General Mining Machinery Co.,

- Large type mobile crushing plant

European Mill

The European mill is designed and developed absorbing newest grinding technologies and ideas and has a number of independent intellectual property rights. The mill adopts bevel gear integral transmission, inside thin oil lubrication system and curve air duct which has advanced technical level and advantages of small occupation area, low consumption, high yield, good appearance and environmental protection. So that it has been extensively used to grind and process materials in metallurgy, building materials and chemistry industries, such as building stones of sand field, concrete batching plant, dry-mixed mortar, power plant desulphurization and quartz sand production, etc. European mill is widely applied to process non-inflammable and none-explosive materials with Mohs hardness less than 9.3 and humidity under 6%, such as quartz stone, feldspar, calcite, talc, barite, dolomite, fluorite, potash feldspar, marble, river Pebble, manganese ore, iron ore, copper ore, phosphorus ore, rare ea...

2017 - 12 - 25
Jaw Crusher

Jaw crusher is a high-efficiency and energy-saving crusher designed by our company absorbing successful home and abroad experience. Large and medium jaw crushers are our competitive products and Zhengzhou General Mining Machinery has reached leading level in the design and production of large and medium jaw crushers.Jaw crusher, divided into coarse crushing and fine crushing, is applicable for medium grained of various ores and large materials whose compressive strength is under 320Mpa. And this series crushers have different models with the feed size of 125-750mm which is the first choice for primary crushing. Jaw crusher is widely used in mining, metallurgy, building material, highway, railway, water conservancy and chemistry industries.Large capacity and uniform granularityDeep-cavity crushing with no blind area; improved inlet capacity and yield bringing about great crushing rate and uniform granularity.Low maintenance costs and reliable safetyAdjustable gasket outlet is reliable a...

2017 - 12 - 25
Hammer Crusher

Hammer crusher is applied to crush medium-hard and weak-abrasive materials, featured by high crushing ratio, high capacity and uniform granularity. Over 30 years research and development, our products have characteristics of advanced structure, reliable performance, steady operation and low energy consumption, and as one of hero products, hammer crusher has been widely used to crush limestone, coal and other medium-hard or below brittle materials in metallurgy, building material, chemistry and water conservancy industries.Advantages1. The hammer adopts new casting process with good wearability and impact resistance2. Granularity can be adjusted in accordance with customer’s requirements.3. Sealed structure solves problem of dust pollution in crushing shop and dust leakage of the crusher.4. Sealing structure without powder leakage of the machine or dust pollution.5. Reasonable design with compact structure, good looking appearance, few wearing parts and convenient maintenance.

2017 - 12 - 25
High-efficiency Fine Crusher

High-efficiency fine crusher, also called as fine crusher, PXJ sand maker, the third generation sand maker, is a new generation high-efficiency fine crusher optimized and launched by our company through introducing German advanced technologies and combining users’ feedback. It has advantages of steady running, low dust and low voltage and is applicable for medium hard materials and it adapts to the new situation of artificial sand producing and is the ideal substitute products of rod mill-type sand-making machine and impact-type sand maker. Reasonable multi-chamber and new and convenient double adjuster ensure fineness uniformformity of discharge products, normally, finished product less 3mm takes 90%. Adjusting hammer and sieve plate contribute to convenient inspection and maintenance devices. Wearing parts adopting newly high-quality high alloy wear materials ensures hammer and lining plate impact and abrasion resistance.Long operation time and high efficiencyHigh-efficiency crusher ...

2018 - 01 - 09
High Pressure Suspension Roller Mill

High pressure suspension roller mill, also called as Raymond mill, high pressure mill or suspension mill, is an upgradation of Raymond mill absorbing domestic and foreign successful experiences designed by our company. Addition of high pressure spring mechanism to the mill brings about wider application range, finer powders and higher grinding efficient. High pressure suspension roller mill is a high-efficiency and energy-saving mill and has been widely used in mining, construction, building material, water conservancy and hydropower, metallurgy and chemistry industries to grind and process materials, such as calcium carbonate, plaster processing, power plant desulphurization, non-metallic powder making and coal powder making, etc.High pressure suspension roller mill is used to process non-inflammable and none-explosive materials with Mohs hardness less than 9.3 and humidity under 6%, such as quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron...

2017 - 12 - 18
Raymond Mill

Raymond mill is a high-efficiency mill replacing ball mill to process mineral powders, featured by strong systematicness, high screening rate, steady transmission, good abrasion resistance, convenient maintenance, etc. Thus Raymond mill has been extensively used to grind minerals in fields of mining, building material, metallurgy and chemistry and so on.Raymond mill is used to process non-inflammable and none-explosive materials with Mohs hardness less than 7 and humidity under 6%, such as barite, calcite, potash feldspar, talc, marble, limestone, ceramics, glass, etc.Structural CompositionRaymond mill is basically composed of host, analytical engine, blower, cyclone collector, bag-type dust remover, connection duct, etc. The auxiliary device includes jaw crusher, bucket elevator, electromagnetic vibrating feeder and electric control cabinet, etc. and customers can flexibly select auxiliary devices according to actual demands.Working PrinciplesAfter crushed into required size, mat...

2017 - 12 - 18

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