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The Advantages and Disadvantages of EPC Companies

The advantages of EPC model are as follows: 1. EPC contractor is responsible for the implementation process of project. This could helps the planning and collaborative operation of the overall project. And many problems could be solved. For example, the connection problem between design and construction could be solved effectively, reducing the intermediate link between purchasing and construction. In this way, the contradi...

Non Resonance Design of idler set and belt conveyor

The idler is one of the important conveyor components. The interaction of idler and belt leads to the bending vibration of idler set. This vibration will increase the abrasion degree of belt and idler, especially for the idler bearing. In this way, the reliability of belt conveyor will be reduced. The manufacturer should consider this problem. If the swing of lateral oscillation is large, the run...

The characteristics of screw conveyor

Screw conveyor has following characteristics: Screw blade uses the design of variable pitch screw, which makes materials filling rate change from 100% to below 70%. At the same time, screw conveyor can stay the uniform acceleration motion of conveying materials, reduce the delivery resistance and prevent material from plugging and blocking. The screw pitch gap of screw blade at the bottom of feed ...

The Inspection of belt conveyor after installation and adjustment

Based on full inspection of belt conveyor after installation and adjustment, the following items should be inspected again to ensure proper installation of any parts. 1. Wiring for electric control system and safety protection device 2. Whole inspection ①Inspect installation precision of each part ②Inspect operational direction of drive pulley ③Inspect rotary flexibility of each part, especially i...

EPC Companies and FIDIC Clause

JULI(JULI Engineering Company Co., Ltd.) is one of well-known EPC companies in China. It has rich experience in signing EPC contractor project on the basis of FIDIC Clause. Many users will choose contract model on the basis of FIDIC Clause and proceed with project management in accordance with FIDIC Clause in the course of negotiating with clients over EPC contractor project(especially power plant p...

The structure and principle of circle stockyard homogenizing stacker reclaimer

The circle stockyard homogenizing stacker reclaimer consists of swivelcantilever stacker, middle column, side scraper reclaimer(portal scraper reclaimer), electronic control system and other parts. The middle column is fixed in the center of circle stockyard. The swivelcantilever stacker is installed on the top of middle column with the capacity of rotating 360 degrees around...

Receiving Scheme of Apron Feeder

The idea of feeding above the ground is suitable for movable receiving scheme proposed by users. In other words, on the conditions that fixed devices cannot meet the requirements, apron feeder could finish the receiving operation of general bulk materials(such as coal and aggregate) directly from dumper car of shipment devices. The operation of feeding above the ground leaves out the process o...

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