Impact of Material Blocking on Construction Waste Sand Making Equipment2020-04-03

SBM tells you what are the effects of material blocking on construction waste sand making equipment? What are the causes and treatment methods? Material blocking is a problem encountered by almost every construction waste sand-making equipment for various reasons, but the results will affect the sand-making efficiency and reduce production. Understanding common causes and solutions is extremely important to the normal production of a business. This article summarizes the effects of blockages and 8 reasons, and attaches solutions for your reference.

I. Impact of material blocking on construction waste sand making equipment

1. 1. Severe component wear: If material blockage occurs in the construction waste sand making equipment, the friction between the material and the broken components will increase, and the components in the equipment will be subject to additional wear.
2. 2. Uneven particle size of the product: Once the material is blocked, the crushing space is reduced, and the abrasion of the crushed parts will make the material unable to be completely crushed, and the output particle size will be uneven.
3. 3. Make the body vibrate abnormally: Material blockage will overload the equipment, especially when the material is unevenly distributed in the crushing cavity, it will cause uneven force on the body and cause excessive vibration of the equipment.
4. 4. Reduce production: It is easy to understand, but if you continue to feed without knowing the blockage, it may cause the equipment to be stuffy and forced to stop, which will greatly reduce the production.

Second, the cause of blockage and treatment methods

1.Inappropriate materials

If the water content is large, it may stick to the construction waste sand making equipment. The effective solution is to perform pre-heating treatment at the inlet; if it is hard or the particle size is large, it will cause blockage, and it needs to be broken before sending. Into construction waste sand making equipment.

2.Feeding speed is too fast

The feeding speed and processing speed are not well matched. For example, fast feeding, slow crushing, and inadequate discharge can cause material blockage. Therefore, when feeding construction waste sand making equipment, it is necessary to ensure the uniformity and continuity of the feeding. , Reduce equipment blocking problems.

In addition, pay attention to the change of the ammeter pointer when feeding. Generally speaking, if the feeding amount is too large, the deflection angle of the pointer of the ammeter will be large, and the motor will be damaged if it is overloaded for a long time. In this case, the material door should be reduced or closed immediately, and the feeder can be increased to control the feed amount, so as to prevent the material blocking of construction waste sand making equipment.

3. Improper triangle belt tension

The production process of construction waste sand making equipment relies on the V-belt to transmit power to the trough wheel, and then crush the stone. When the triangle drive belt is loose, it will cause slippage. Instead of driving the pulley, the pulley rotates. The material cannot be subjected to normal crushing force, and cannot be crushed in the crushing cavity, thereby causing a material blocking phenomenon.

4.Improper adjustment of discharge opening

During the production process of the crusher, if the speed of discharging the material is too slow, it will cause the subsequent crushed materials to accumulate in the discharge port and the crushing cavity, causing a discharge obstacle.

5. Coordination of production line equipment

For example, if the conveying capacity of the conveyor exceeds the crushing capacity, then when the conveying capacity of the conveyor does not match the crushing capacity of the crusher, the material behind it will quickly enter the crusher while it is not crushed, causing the crushing to block in time.

6.Wearing of wearing parts is serious

The materials entering the construction waste sand making equipment cannot be fully broken and discharged in time, and blockage occurs. Therefore, the wearing parts are severely worn and should be replaced in time.

7, the voltage is too low or unstable

The actual processing capacity of construction waste sand making equipment will be lower than the theoretical value. At this time, if the feeding speed is not adjusted, it is easy to produce a material blocking phenomenon. After the equipment is started, the voltage on site must be stable.

8. Improper manual operation

This is one of the more common reasons for blockage of construction waste sand making equipment. Operators of construction waste sand making equipment must go through systematic training and familiarity with the equipment before they can start work.