used 300 ton rock crushers for sale in the usa

Does a Crusher have a drive?

No drive installed. A crusher is a machine designed to break down large rocks or materials into smaller, more manageable sizes, commonly used in industries like mining, construction, and recycling. Types include jaw crushers for primary crushing, cone crushers for secondary crushing, and impact crushers for materials like line.

Used Crushers for Sale | Mining | | Surplus Record

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What kind of motor does a gyratory crusher use?

Allis Chalmers gyratory crusher, 54" x 74", driven by 1,000 HP (750kw) Canadian Electric motor model GE 750, 4,000 V, 60 Hz, AC wound rotor induction type, with belt drive. Complete with lube system, motor controls and switchgear, and crusher liners. Previously used in gold crushing and grinding plant at a capacity ofmore

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What is a used single rotor crushing machine?

Used Single Rotor Crushing Machine Pre-Break De-Lumping M&P 25 HP, This is a used "Machine and Process Design Inc. Single Rotor Crushing machine., This machine functions as a lump breaker or grinder that has a single rotating shaft crushing material ensuring it is the proper size prior being sent on to the nextmore

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What is a Mark 1 gyratory crusher?

Mark 1 42x65 inch gyratory crusher, - Manufactured in USA by Allis Chalmers, - 400 HP GE motor, - Motor and crusher sheave, - Lubrication system with tank, pump, and heat exchanger, - Lot of associated spare parts available, Crusher :, - Throughput range: ~700-2000 TPH, - Open side setting: ~4-8 inches.

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What is the difference between a gyratory crusher and a cone crusher?

While cone crushers are usually supported at the base, gyratory crushers are suspended. Impact crushers, sometimes called “hammer crushers,” use mass and velocity to break up pieces with a blow bar or hammer that strikes a stationary plate. When the rock hits the plate or anvil, it breaks on natural stress lines to create a uniform product.

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What is a rm90go crusher used for?

2019 RUBBLE MASTER RM90GO! Crushers break down large rocks into smaller pieces to such as sand, gravel, or slag to be used in aggregate via pressure or striking. Typically, rocks will go through multiple rounds of crushing to reach the desired size. Crushers are also used in construction material recycling and mining operations.

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Used Crushers For Sale | Mining | | Surplus Record

Two-Roll Crusher, includes 14.5" diameter X 10" face mild steel rolls with manual tension adjustment on rolls. Complete with top infeed hopper measuring 24" x 16" at 57" feed height.