Saudi LDEP project compressor crankcase hoisted successfully

The core equipment of the Saudi Low-East Polyethylene (LDEP) project undertaken by Sinopec No. 4 Construction Co., Ltd., the high-pressure reciprocating compressor crankcase, was successfully hoisted a few days ago. The compressor crankcase installation project with a weight of 165 tons and an external 10 cylinders is the first case for the construction of China's overseas petrochemical project. The picture shows the company's employees are hoisting the compressor crankshaft.

High Temperature Fabric Dyeing Machine

Execellent Performance by using new technologies

The vertical heat exchanger enables the condensated water to be drained instantly and reduces time in the shifting between hot and cold water. Also, it can avoid the formation of water scale, extend the service life of heat exchanger.

The inlet pipe of the main pump is optimized, the height of water inlet is lowered and hence the water consumption is reduced significantly.

The U-shaped fabric tank and synchronized fabric plaiting system increase the loading capacity by 20% meanwhile by plaiting in multiple directions, tangling problems can be completely avoided.

Leading dyeing control system, in combination with dually balancing flow feeding system and constant pressure and stable flow rate, a uniform dyeing is guaranteed.

The height of machine and operation platform is lowered and size of the operation platform is reduced, making operation much more convenient. The bottom of dye vat is specially designed so as to reduce water storage and lower liquor ratio effectively.

With unique main vat circulation system, the temperature difference of entire dye vat from top and bottom and evenness of feeding is controlled at optimum conditions.

Rotating spray is adopted from main vat cleaning and the whole vat is within the range of cleaning, ensuring a thorough cleaning.

Running of dye liquor and multi-direction suction system greatly reduces the liquor ratio and optimizes the evenness of dye liquor.

Eco-friendly, energy saving and high-efficiency

The low liquor ratio reduces the water consumption greatly.

Comparing with traditional dyeing machine, the salt, auxiliary and steam consumption can be saved by 50%

Lowest installed power, hence lowest electrical energy consumption.

Fast dyeing cycle, enhanced productivity.

User-friendly operation and easy maintenance.



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