On October 14, 2013, Wu Qiwei, general manager of Yuchai Machinery Co., Ltd., Liang Qingyan, deputy general manager, Lin Zhiqiang, chief engineer, and Shao Xinyu, executive vice president of Huazhong University of Science and Technology , held discussions to discuss a new school-enterprise cooperation model. The two sides reached consensus on personnel training, increasing cooperation in production, teaching and research, setting up scholarships at Huazhong University of Science and Technology, and jointly establishing postgraduate training bases. Wu Qiwei introduced the market performance of Yuchai's engine segment this year. From January to September this year, Yuchai's engine sales still leads the industry. Wu Qiwei said that at present, Yuchai is constantly improving the nation's industrial layout and research and development reserves for the use of special-purpose vehicles in areas such as vehicles, ships, and agricultural machinery. These must be used in recent years to help Yuchai move toward a higher level. At the same time, Yuchai also needs a large number of top-notch talents to join Yuchai to support Yuchai’s career development. Huazhong University of Science and Technology, as Yuchai 's strategic cooperation unit, has long maintained a good cooperative relationship. In order to strengthen the cooperation between the two parties, Yuchai decided to set up a scholarship at Huazhong University of Science and Technology, and allocate 500,000 yuan for three years of support students to complete the studies. Shao Xinyu expressed his gratitude to Yuchai for its support to Huazhong University of Science and Technology in research and development and student employment. In the future, he hopes that both sides will continue to move forward in a deeper and broader field of cooperation. Product Information Plastic Pipe Extrusion Line, Extruder Machine, Extruder Machine, Plastic Machine Shandong Qufu Xingbang Heavy Equipment Co., Ltd. , http://wwww.chinaxingbangheavyindustry.com
PVC pipe Extrusion Line is mainly used for producting plastic pipe for agriculture water supply & sewage, for building industries water supply & sewage, for cable and wire laying
The line consist of twin screw extruder, vacuum tank, cooling tank, haul-off unit, cutter and storage table.
Single extruder and haul-off unit adopt international brand AC inverter speed control, Vacuum pump and haul-off motor use premium bgrand.
The extrusion line can produce pressure water pipes, drainage pipes, industrial pipes and cables duct. The screw structure for the corresponding designed to meet the processing of high filling material(Caco3) pipe requiement, according to the use of pipe, change molds and the corresponding auxiliary equipment, can be processed produce UPVC pipe,CPVC pipe, PVC-M pipe, PVC-O pipe, foam core layer pipe, foam inside the spiral hollow wall spiral pipe.
Haul-off can be equipped with 2/4/6/8/10/12 belt according to the pipe sizes. Cutter can be swarfless, saw blade, or planetary cutting type.
The line featured by stable performance and high efficiency. This line can also produce PE PP inner sprial pipe, hollow pipe, and foaming pipe bychaning the configruation.
The line is fully Automatic control, easy operation, stable performance, reaching international leading level.
Optimized spiral die ensure the melt distribution uniform to make the pipe wall uniform and guarantee the pipe pressure. Equipped copper Vacuum calibration sleeve with water lubrication ring, twin-chamber vacuum tank with spraying cooling and semicircular Nylon support, to ensure fast calibration, increase the production capacity and lower the operation. These designs are especially good for big diameter pipe production and high speed production.
All of vacuum tank and water cooling tank is made from stainless steel, dual water supply pipe line with filtration system, water level and temperature control system and optimized positioning of the bayonet-type spray nozzles.
The twin or multi caterpillar haul-off unit is equipped with high quality rubber block or rubber belt(for high speed production) accuracy driving and control system ensure the speed stable and running reliable.
Extruder
SJZ-51/105
SJZ-55/110
SJZ-65/132
Pipe diameter
GF-63
16-63
16-63
50-160
50-250
Mould
single pipe
double pipes
double pipes
single pipe
single pipe
Downstream equipment
GF-63
GF-63*2
GF-63*2
GF-160
GF-250
Total power
60
70
91
85
86.5
Yuchai negotiates with Huazhong University of Science and Technology
Accurate non-scrap cutting machine (less than 160mm) and planetary cutting machine ensure the cutting section smooth and uniform.