Introduction To How To Replace Toothed Roller And Tooth Shape Of Double Roll Crusher

Double roller crusher is suitable for sintering, coal, cement, silicate, glass, ceramics and other industries, and is suitable for crushing brittle materials with hardness below. The double tooth paper shredder is a double tooth bowl type with a dough shape mixed with coarse teeth. It is suitable for thick and heavy brittle and soft materials. In actual crushing, the working system can be changed according to the supply quantity. In other words, if the supply is large, independent machines can be started, and users can save more energy.
The tooth shape of a twin roll crusher depends on customer requirements. Due to the actual situation of different customers, does a twin roll crusher have a standard tooth shape? Our twin roller crushing opportunities vary depending on the requirements and actual situation of different customers. Everything is for the convenience of customers. There are various tooth shapes for double roller crushers, which can be divided into long teeth, sharp wave teeth, square wave teeth, sharp teeth, wolf teeth, and large wolf teeth (coarse, large, and wear-resistant). Selecting appropriate tooth shapes based on the variety and feed particle size can make the double roller crusher more efficient and improve productivity.
Installation and replacement of toothed roller of double roller crusher:
"Before adjusting the installation and adjustment steps of the toothed roller of the double roller crusher, please turn off the power supply. Before operation, carefully check all parts to ensure that there are no problems. Adjust the water level of the hydraulic coupling, and conduct a stall test on the double roller crusher to ensure that the quality of the oil meets the requirements.". No-load operation for 4 hours. Check whether there is excessive noise and vibration, confirm whether the temperature is normal (usually the motion temperature of the reducer is 50~80), and operate it at full load for 8 hours. Check whether there is excessive noise and vibration, and whether the temperature is normal. Secondly, replace the serrated roller and thoroughly clean all foreign matters and grease on the crusher.
Remove the wear plates and rain shields at both ends, remove the top cover, remove the connection of the gear coupling, slide the gear in the opposite direction of the reducer, and remove the drive wheel and gear roller shaft of the double roller crusher.
During this process, please take care not to damage the O-ring, remove the end cap and accessories, and then remove the hub left on the toothed half shaft from the shaft. The spur gear system may move away from the shaft until the spur gear does not mesh with the driven wheel.
3. If the bearing is supported by a flange, remove the connecting bolts between the bearing cup and the bearing. Remove the bolts from each end cap and pry the end cap with two corresponding hexagon bolts. At this point, the shaft assembly is exposed and the damaged shaft can be secured to both ends with nylon ropes.
Double roller crusher can be divided into V-belt and coupling transmission (hard chain connection) according to user requirements, and the power of the equipment can also be converted into diesel and gasoline engines according to user requirements. The sawteeth of the double roller crusher are mostly the same, but if the customer has strict requirements for discharging, please customize the sawteeth according to the size and specifications required by the customer, and crush the returned material again. If large particles are required, it is recommended to choose a double roller crusher because the material is relatively standard.
Each tooth shape of the double roller crusher corresponds to the particle size of the product. Users can change the tooth shape and adjust the particle size of the product without changing the crusher, achieving single machine versatility and reducing repeated investment by users.