Good Price Limestone Crushing Plant Fine Impact Crusher

• Customization: Available
• Type: Sand Making Machine
• Motor Type: AC Motor
• Motor Power: 30kw
• Application: Construction
• Materials: Limestone
• Outlet Size: 20-50mm
• Inlet Size: 400×185mm
• Condition: New
• Warranty: 1 Years
• After-sales Service: Provided
• Color: Customerized
• Feed Size: <120mm
• Handling Method: Broken
• Structural Style: Horizontal
• Applicable Materials: Iron Ore, Gold Ore, Copper Ore, Manganese Ore
• Application Area: Mining Construction Road
• Transport Package: Exporting Standard
• Trademark: Zhengzhou Hongle
• Origin: China

Product Description

Product Description

The hydraulic unpacking sand making machine is improved based on our company's star product "River Pebble Sand Making Machine". The traditional sand making machine has no hydraulic power system, so it takes two or three workers one or two hours to remove the back cover. The appearance of the hydraulic unpacking sand making machine solves this problem. With one-button opening, the hydraulic unpacking sand making machine with an output of less than 100 tons per hour can open the back cover in one minute! After opening the cover, it is not only convenient to replace the hammer head, side plate, and top plate, but also can quickly solve the problem of material blocking! Applicable materials: The hydraulic unpacking sand making machine is widely used in the fine crushing of various minerals such as granite, basalt, limestone, river pebbles, cement clinker, quartz stone, iron ore, bauxite, etc. Application field: The hydraulic unpacking sand making machine provides high-quality sand and gravel materials that meet national standards for high-grade highways, railways, water conservancy, airports, construction, cement, refractory materials, metallurgy and other industries.

Features
1. After the deep cavity rotor is optimized, the material throughput is increased by about 30%.
2. After the peripheral guard plate is partially worn, it can be turned up and down for use, which improves the material utilization rate and can increase the service life by more than 48%. The combined design of wear-resistant blocks only requires the replacement of the worn parts, which can reduce the use cost by more than 30%.
3. The core wear-resistant material adopts highly wear-resistant and high-temperature resistant materials used in important industries in the United States.
4. The withered impact block is used to avoid damage to the vertical plate after the material impact wear.
5. The optimal launch port and the smoother internal curve design reduce the flow resistance of the material and greatly improve the material passing capacity.
6. The dual-purpose bulk material tray is simple to operate and realizes convenient conversion of two feeding methods.
7. The special sealing structure at the lower end of the main shaft ensures that there is no oil seal and no oil leakage.
8. The hydraulic cover opening device with original imported accessories can easily and quickly move the upper cover to save labor and effort when replacing and repairing the internal parts of the machine body.
9. Use a motor with a high protection level. This type of motor has the characteristics of high efficiency and low noise. Complies with International Electrotechnical Commission (IEC) standards, F class insulation, IP54/55 protection level.

Operating principle
The stone falls directly from the upper part of the machine into the high-speed rotating turntable; under the action of high-speed centrifugal force, it collides with the other part of the flying stones that are diverted around the turntable in an umbrella-shaped manner, and is crushed at high speed and high density. After hitting each other, the stones will form eddy currents between the turntable and the casing, causing multiple mutual impacts, friction, and crushing, and then be discharged directly from the bottom. A closed circuit is formed for multiple cycles, and the required particle size is controlled by the screening equipment.
When the hydraulic open-box sand making machine is working, the rotor rotates at high speed under the drive of the motor. When the material enters the plate hammer action area, it collides with the plate hammer on the rotor and is crushed, and then is thrown onto the counterattack device for crushing again, and then bounces back from the counterattack liner to the plate hammer action area for crushing again. This process is repeated, and the material enters from large to small, and the counterattack cavity is repeatedly crushed until the material is crushed to the required particle size and discharged from the discharge port.
 

Detailed Photos

Product Parameters

Model	Feed inlet size (mm)	Feed Size (mm)	Discharge Size (mm)	Discharging gap adjustment width(mm)	Capacity (t/h)	Electric Power (KW)
800×400	400×185	<120	<5	5-20	20-30	30
800×800	550×330	<180	<5	5-20	35-45	45
1000×1000	1000×350	<180	<5	5-20	45-55	75
1200×1000	1200×400	<180	<5	5-20	80-110	110
1200×1200	1200×450	<180	<5	5-20	100-110	132
1400×1400	1500×500	<190	<5	5-20	100-150	160
1600×1600	1600×550	<190	<5	5-20	170-210	200
1800×1800	1800×800	<190	<5	5-20	250-300	315

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