越来越多的客户信赖辊式河卵石制砂机。 顾名思义，辊式河卵石制砂机具有四个高强度耐磨破碎辊，可用于破碎率大的中，细碎作业。 工作的效率是事半功倍的，这成为其如此受欢迎的原因。 因此，我们生产的河卵石制砂机受到各行各业和广大客户的欢迎。 那么高效的河卵石制砂机的主要部件是什么呢？
More and more customers trust the roller river pebble sand making machine. As the name suggests, the roller river pebble sand making machine has four high-strength wear-resistant crushing rollers, which can be used for medium and fine crushing operations with a large crushing rate. The efficiency of work is twice the result with half the effort, which is why it is so popular. Therefore, our river pebble sand making machines are welcomed by all walks of life and customers. So what are the main components of an efficient river pebble sand making machine?
1. Equipment frame: The river pebble sand making machine is composed of a column. The bottom of the column and both sides of the cloth are equipped with roller support seats. The bottom is connected by bolts and has four rollers.
2. Crushing roller: There are four crushing rollers before and after the river pebble sand making machine.
3. Power system: There are two sets of motors and reducers before and after the river pebble sand making machine, and the power is driven by belts.
4. Smooth system: The type of crusher is supplied from the oil gathering station to a stable point through pipelines.
5. Hydraulic station: The pressure oil provided by the four-roller hydraulic station is used to adjust the beam between the rollers to meet the technical requirements.
6. Ladder channel and railing device.
When using a river pebble sand making machine, after-sales service is also maintenance work, which is more important. If you do not pay attention to maintenance, then you can find a way to solve the problem, then the loss during this period is immeasurable, so I want to say again about the maintenance of the river pebble sand making machine!
1、改变河卵石制砂机材料的强度，粒度或破碎率时，应从头开始调整缓冲筒的氮气压力。 压力的大小适合满足破碎辊压力的要求。 过大的按压力会加速机械磨损并增加功耗。 压力过小会增加破碎产品的超颗粒，并导致可动破碎辊频繁振动。 缓冲瓶氮气压力的使用范围为1.5-4MPa。
1. When changing the strength, particle size or crushing rate of the river pebble sand making machine, the nitrogen pressure of the buffer cylinder should be adjusted from the beginning. The size of the pressure is suitable to meet the pressure requirements of the crushing roller. Excessive pressing force will accelerate mechanical wear and increase power consumption. Too little pressure will increase the super-particles of the crushed product and cause frequent vibration of the movable crushing roller. The use range of buffer bottle nitrogen pressure is 1.5-4MPa.
2. The main gearbox and auxiliary gearbox of the river pebble sand making machine should be coated with gear oil. In summer and winter, the smooth oil in the packing box should be replaced in time.
3. The bearings of the upper and lower parts of the crushing roller translation link equipment of the river pebble sand making machine are coated with grease and are smooth. No. 2 or No. 3 calcium-based smooth grease is required in the planning. During normal production, the lid of the oil cup should be tightened every week to write grease.
4. Check the oil levels of the main gearbox and auxiliary gearbox to ensure sufficient oil supply.
5、如果河卵石制砂机长时间不使用或首次启动，则应提前2-3周手动滚动大滑轮，并认为该机器可以自由工作 ，然后应将电动机“点动”几次。 纠正后，破碎机即可正式启动。
5. If the river pebble sand making machine is not used for a long time or is started for the first time, the big pulley should be manually rolled 2-3 weeks in advance, and the machine should be considered free to work, and then the motor should be "jogged" several times. After correction, the crusher can be officially started.
6. Start the river pebble sand making machine, make it reach the normal speed, and start feeding only under normal conditions.
7. Regularly take samples to check whether the grain size of the river pebble sand making machine meets the requirements. If necessary, the distance of the crushing roller can be adjusted from the beginning.
8. During the normal shutdown period, the feed must be stopped in advance, and the machine can be shut down only after all the materials in the standby machine have been removed from the crusher.
Please pay more attention to the above eight aspects. While we guarantee after-sales service, you should also do your own after-sales service and take care of your river pebble sand making machine.