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The profile of jaw crusher:
Jaw crusher (also named tiger mouth) appeared in 1858,NFL Jerseys Supply, the first widely used in construction engineering, later used in a mine. With big crushing ratio, product of granularity, simple structure, reliable operation, easy maintenance, low operating cost, etc. jaw crusher is widely used in mining, metallurgical industry, building material, highway, railway, water conservancy and chemical industries multitudinous departments,Cheap Jerseys, the broken compressive strength not more than 320 mpa various materials.
The structure profiles of jaw crusher
Jaw crusher mainly by fixed body,Wholesale Jerseys Free Shipping, rotating body, insurance device, adjusting devices etc more parts.
1. Fixed body: jaw crusher fixed body main part is frame, rack manufacturing technology has two kinds: medium-carbon steel casting frame and medium-carbon steel plate welding fixture. In the original casting welding frame is the basis of frame increased again, and more than reinforced by the strict quality control and the specific process requirement, achieve and casting the use effect of same frame. In order to prevent serious wear and factory-installed wall in the crushing cavity left-right side with guard board, can change at will.
2. Rotating body: by dynamic jaw,Cheap Jerseys From China, eccentric shaft, bearings, pulley to wait for a few parts, is jaw crusher transmission and endurance of the main parts.
A, move by move jaw jaws stents and activities jaw plate etc parts, jaw broken by the dynamic jaw stents,China NFL Jerseys, and after 35 # steel casting and tempered.
B,Cheap NFL Jerseys China, jaw broken machines by 45 # steel eccentric shaft system,Cheap NFL Jerseys Supply, and after car and tempered.
C, bearing adopt double row centripetal spherical roller bearing with adjustment, endurance,Wholesale Jerseys, durable characteristic.
D, jaw plate points activities and fixed two kinds, for increase crushing effect, and the surface of the tooth shape optimization, material uses ZGMn13 has high hardness, wear-resisting, use effect good characteristics.
3. Adjusting device: this device is used to adjust the size the discharging port, control jaw crusher the grain-size. Our factory jaw crusher regulators have two kinds of forms: carry long wedge block type and plunger gasket type, adjust is convenient and flexible, which can adjust easily.
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