Leakproofness in screw conveyor

The method of improving sealing performance in screw conveyor cover: The screw conveyor cover is tile-type and clamped on the chassis with a buckle. To improve the sealing performance, users can add waterproof canvas between the cover and the chassis. The feeding and discharging devices of the screw machine include feed inlets, square discharge o...

Elimination methods to the common faults in bridge type bucket wheel reclaimer

The common failures in bridge type bucket wheel reclaimer include man-made faults and natural faults. Man-made faults are mainly caused by illegal operation and poor maintenance. And this kind of common faults can be eliminated by improving the operators’ technical level, strictly operating, maintaining, checking according to the operating procedures and timely adjusting...

The daily maintenance and inspection to the stacker reclaimer

Stacker reclaimer is a new type of highly-efficient continuous handling equipment, which is mainly used for handling iron ore (sand), coal, sand, etc. in bulk yards at bulk terminals, iron and steel plants, large thermal power plants, and mines. The machine is widely applied at home and abroad due to its high operating efficiency. The daily maintenance and inspection to the stacker rec...

Protective measures for stone crusher and its motor in summer

In summer, some manufacturers with sand production lines make the sand-making equipment run continuously in order to increase production. However, the dry weather and long-time continuous operation may cause motor burned, which cannot be repaired and will result in the collapse of the entire sand production line, a spare motor may take the production line back in service in shortest time, but the damage done by the sudden conk of motor is irreversible. So the protecti...

Differences between the EPC and the general contracting

According to 2.0.1 of the “Construction Project Engineering General Contracting Management Regulations” (GB/T50358-2017), the general contracting of the project refers to the whole process or several stages of contracting on the design, procurement, construction and commissioning of the construction project in accordance with the contract. The general contracting scope, contracting methods, powers and responsibilities are stipulated in the contract. The general co...

Anti abrasion strategy of the non abrasion ceramic liner plate hopper in the port material handling

In the long-term impact and wear by large hard materials, the hopper is easily worn through. According to many years of practice and accurate analysis of the physical properties and wear mechanisms of various materials, Shenyang Juli Machinery Co., Ltd. has developed various wear-resistant ceramic liner plates to solve wear problem and material blocking for port material handling equipment. For the ceramic-rubber-steel integrated vulcanized wear-resistant ceramic ...

Performance advantages of plastic roller

As belt conveyor components, roller is easy to damage and has high consumption. The quality of the roller affects the service life and energy consumption of the belt conveyor. There are types of rollers in the present market, including metal roller, ceramic roller, plastic roller and so on. Plastic roller is made of the material of winding linear molecular structure, and the UHMWPE r...