The news:

A, use and management of cement pipe machine

According to the relevant provisions of the production process and equipment manual and the industry, by using the unit to formulate management rules, cement pipe machine operation rules and strictly enforced.

Two, the suspension damage and maintenance of roller

Suspended roller is a cement pipe machine main parts and wearing parts, in total length of wear is not uniform, especially in cement pipe mold, rolling ring contact parts wear faster, usually with the shaft diameter of other parts of the relative error should not be more than 3 mm, or seriously affect the product qualified rate. In two the vulnerability also use other protective measures, but not ideal.

The repair method is usually used after welding car light. Repair welding is best to use special equipment (homemade), in the welding process of the workpiece (spindle) generally horizontal, in repair welding workpiece should not stop the rotation, and the welding end until the spindle cooling to room temperature, we can stop the rotation. Because the spindle is of a slender workpiece, especially the production of prestressed tube suspended spindle roller machine (5-6 meters long), easy deformation in welding and cooling process, no spindle repair welding and cooling in cantilever state. Then the welding part of the car light.

Cement pipe machine in the no-load running of the spindle is stationary, such as improper repair or due to obvious beating should be repaired in a timely manner.

Three, fault diagnosis and repair

Of common fault of cement pipe machine should be timely diagnosis and treatment, the vibrating host machine in production should be pre to pay full attention to. Because hanging roller cement pipe machine is dynamic load (mainly impact) larger equipment, vibration not only affect the quality of the products, but also to damage to the device. Abnormal vibration usually come from the spindle in the fault inspection such as part of the spindle without obvious bending deformation (usually in the runout assessment), the spindle runout is less than 1 mm, or to check the suspension roll shaft bearing whether loose and damaged or suspended roller shaft joint bolts are loose or broken, and suspended roller two connecting flange cracking phenomenon. Find out the reason after taking the corresponding repair methods, in the repair process to ensure that the accuracy of the suspension roller shaft, the specific approach to repair.

Qingzhou Dahan Heavy Industry Co. Ltd. (m.boda9999.com) is made concrete drainage pipe professional factory of complete equipment. To produce cement pipe machinery, cement pipe equipment, cement pipe machine, cement pipe mold, wire rod mold. The main products are: hanging roller cement pipe machine, Centrifugal cement of tube mill, vertical cement pipe machine, cement pipe mould, cement electrical pole equipment, crane equipment, automatic variable by rolling machine and so on. With advanced production and processing equipment, superb professional skills and more than 20 years of production practice. To form a national building materials equipment industry research and development, design, production, installation and commissioning in one of the professional manufacturing company factory sales department has established business relations with Beijing, Inner Mongolia, Xinjiang, Heilongjiang, Liaoning, Jilin, Ningxia, Gansu, Shanxi, Shaanxi, Anhui, Henan, Hebei, Jiangsu, Hunan, Hubei, Sichuan and other province, and has established long-term business relationship with Russia, Turkey, Tanzania, Tunisia, Uganda, Mongolia and other foreign businessmen, formed in Shandong as the center of the marketing network, for you to provide quality with advanced machinery and building materials, the implementation of a warm and thoughtful and efficient after-sales service. We use the most true, completely belong to our own property rights of the site product photos to you, welcome to visit the factory visit.