On June 22, Daqing Petrochemical Construction Co., Ltd. carried out a major overhaul of the three-distillation plant in the new petrochemical production area of ​​Dalian Petrochemical Co., Ltd., achieving a satisfactory completion rate of 100%. The drive was successful once. The overhaul lasted for 22 days and completed the inspection and repair of 12 towers and 110 heat exchangers, as well as the installation and replacement of 1 tower, 20 heat exchangers, 6 air coolers, 5 engine pumps, and 4 containers. Supporting the installation of process pipelines, anti-corrosion and other tasks, and achieved zero violations and zero pollution.
Direct Warping Machine
A-ZEN
direct warping machine is a new-developed machine with advanced function. A brand
new closed circuit tension technology, known as PID technology, is used on
direct warping machine AZ118L type, and because of that, yarn tension stability
and accuracy are both assured. Meanwhile, the computerized real-time monitoring
system can detect beams` diameters in a accurate way.
Technical Data:
Warp Line Speed: 100-1,000m/min;
Beam Size: Φ21"*21",
Φ30"*21", Φ40"21";
Control
Way: Computerized real-time control;
Tension
Roller: Real-time PID adjusts yarn tension in closed loop control;
Beam
Up-and-down, Clamping and Brake: Pneumatically Operated;
Main
Motor: 7.5KW AC-frequency controlled with constant linear speed and closed
circuit;
Brake
Torque: 1600NM;
Air
Connection: 6 Bar;
Copy
Precision: Beams` perimeters are recorded;
Maximum
Counting Range: 99999 meters/circles.
Direct Warping Machine,Copy Function Warping Machine,Beam Waping Machine,Yarn Warping machine CHANGZHOU A-ZEN TEXTILE TECHNOLOGY CO.,LTD , https://www.tricotmachinery.com