Jaw crushers are primarily used for crushing minerals and rocks with a compressive strength that is not higher than 320MPa, such as limestone, sandstone, shale, gypsum, coal, and clay. The jaw crusher is used in a variety of industries, including mining, smelting, building material, highway, railway, hydraulic engineering, chemical engineering and more.
JAW CRUSHERS
Working principle
The jaw crusher uses a crushing chamber with a nip angle. The rotation of the eccentric shaft is driven by a motor through a V-belt, thus causing the pitman to move in line with the eccentric shaft motion, thereby crushing the material in the crushing chamber, then transporting it down to be discharged.
Components Display
- Tension rod
- Toggle plate
- Adjusting wedges
- Pitman
- Moving jaw
- Cheek plate
- Fixed jaw
- Front frame
IMPACT CRUSHERS
The impact crusher can crush mining ores with high hardness and high abrasiveness and break hard rocks whose compression strength reaches 250Mpa. The impact crusher is mainly used for crushing lime rock, shale, and other tough materials. It can be used with a roller feeder to form a special crushing system for crushing high hardness and abrasive materials.
Components Display
The impact crusher consists of the rotor, housing, impact plate, impact apron, and driving part. The material particle size is determined by the gap between the bottom part of the impact plate, the impact apron teeth plate, and the rotor rotation circle.
ROTOR
As the key part of the impact crusher, the rotor driven blow bar is used to hit material at high speed until it is crushed.
Blow Bar
The blow bar is made of highly abrasion-resistant alloy material and is capable of crushing large minerals.
Housing Casing
All the housing parts that come into contact with the material are protected by linear plates, with the gap between liners only 10mm. With a compact structure, assembly and disassembly are easily done.
Impact Plate
There are two impact plates at the front and back of the impact crusher, designed to endure a high impact. The impact plate is designed with a cushioning adjustment structure to enhance the wear resistance.
Impact Apron
The impact apron’s teeth plate is made of abrasion-resistant alloy and has a large crushing surface to crush highly abrasive materials. The gap between the plates can be adjusted to prevent materials from discharging too early.
CONE CRUSHERS
A Cone Crusher is a compression type of machine that reduces material by squeezing or compressing the feed material between a moving piece of steel and a stationary piece of steel. Final sizing and reduction is determined by the closed side setting or the gap between the two crushing members at the lowest point. As the wedge or eccentric rotates to cause the compression within the chamber, the material gets smaller as it moves down through the wear liner as the opening in the cavity gets tighter. The crushed material is discharged at the bottom of the machine after they pass through the cavity.
A Cone Crusher will deliver a 4:1 to 6:1 reduction ratio. As we set the closed side setting tighter to create a finer output, we also reduce the volume or throughput capacity of the machine. Generally speaking, multiplying the closed side setting by two is a good guide to the top size of the gradation exiting the machine.
HAMMER MILL CRUSHERS
A hammer mill crusher is an impact rotor crusher equipped with a ring hammer. It is used for crushing brittle mineral materials with a compression strength of less than 320MPa, such as coal, coal gangue, coke, slag, shale, loose limestone, and more.
Characteristics
- The maximum manufacture capacity of ring hammer crushers we produce is 400tons/hour.
- The ring hammer and rotor are made of high-strength manganese alloy, a long service life, a high intensity, and a low loss.
- This hammer mill crusher is used for crushing relatively brittle materials. Customers can change the particle size simply by changing the rotor speed.
- High-intensity materials, this ring hammer crusher, have a long replacement period for consumable parts, which reduces the cost of wearable parts.
- Each hammer mill crusher is wrapped in a wooden frame during shipping to avoid any damage during the shipping process.
- The hammer mill crusher is easy to maintain. We also offer professional maintenance and operation training and teaching materials for customers so that the operation of the equipment is easy and safe.