Crusher is an indispensable equipment in the process of crushing ore, especially rock jaw crusher. The crusher can crush more than 200 soft and hard stones under 1200mm, which is widely used in large-scale stone processing and large-scale stone plants.
Crusher is an indispensable equipment in the process of crushing ore, especially rock jaw crusher. The crusher can crush more than 200 soft and hard stones under 1200mm, which is widely used in large-scale stone processing and large-scale stone plants. After continuous innovation and technological improvement, the structure and technology of Red Star jaw crusher have been greatly improved, the structure design is more simplified, the working performance is more reliable, the operation and maintenance is more convenient and fast. At the same time, the crushing efficiency, crushing ratio and energy consumption of jawbone have also been significantly improved, which has been greatly improved in industrialization, intelligence Green mine construction plays an important role.
The E-crusher, also called E-type crusher, is mainly used for primary crushing of various ores and large materials. The feeding range is 125-1200mm, the adjustment range of discharge port is 10-350mm, and the production capacity of a single jaw breaker can reach 1000 tons / hour. It is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industry, and can be used for quartz, blue stone, pebble, pebble, etc Pebbles, limestone, iron ore and other stones are processed and broken.
1. Special structure, high yield and energy saving
Deepen "V" deep cavity, high yield and energy saving, no dead angle, even grain size of finished product
2. Advanced manufacturing process and excellent material selection quality
The whole equipment is more durable with advanced manufacturing technology and high wear-resistant materials
3. Reasonable design and large capacity of feed port
New type of tooth guard plate, jaw plate crushing effective area increased, production capacity is large
4. High efficiency, stable and reliable operation
The flywheel parameters are designed with precision, which makes the operation of the equipment more stable and reliable working principle
When the crusher works, the motor drives the eccentric shaft to rotate through the belt pulley, so that the movable jaw is close to and away from the fixed jaw periodically, so that the material is crushed by pressing, rubbing and grinding, so that the material will be reduced from large to small and gradually fall until it is discharged from the discharge port to complete the crushing. Operation precautions
1. Adjustment of discharge port: by adjusting the position of elbow plate (adjusting with two pairs of bolt top wires on the side of the machine), adjust the gasket after it is placed on the elbow plate, and loosen the bolt top wire to obtain the required discharge opening size. The adjustment range of the discharge port is 5-30mm.
2. Feeding adjusting device: a feeding hopper is arranged at the upper part of the machine, and a feeding regulating baffle is arranged in the middle of the device. The baffle can be adjusted to the main and crushing cavities, and its function is to control the feeding amount in the two crushing cavities by the inclined angle of the plate.
3. Return spring: the design of this machine adopts the inlaid structure of single and double ears movable jaw, which is completely different from the traditional crusher. The setting of the spring is limited by its structure. Only this way can be used at present. It is pre tensioned in the form of spring in the middle of the rear of the two movable jaws.
4. Overload protection: the overload protection design of pss150x400 double chamber double movable jaw jaw crusher is based on the traditional structure of negative support jaw breakage. The elbow plate seat and the frame are integrated, and the elbow plate is hinged on the frame and movable jaw, which plays an overload protection role.
