The car is equipped with C7H-G cab; MC11.40-40 engine; VPD060QB front axle (disc); MCY13 single rear axle (drum); TGA technology frame; ZF steering machine; with ABS (4S/4M). The car is front and rear less leaf spring suspension, the first assembly of China National Heavy Duty Truck self-made HW21716STL transmission, self-made air-assisted SCR system, configuration more close to the people, to the majority of Jude card users more choices and new experiences. (This article comes from China National Heavy Duty Truck)
With more than 30 years customers` actual operation
and technology improvement, 1500mm two/three/five layers fully automatic
stretch film machine is mature and cost-effective, some whole production line
adopt melt metering pump technology and high precision pressure sensor system,
which can stably and effective to control the pressure. It will highly improves
film horizontal and vertical`s tension strength and anti-puncture resistance
and make the film meeting the high requirement for machine packing film. The
cooling roller adopts big diameter design and special double-decker runner,
greatly improving the cooling effect of high-speed production to guarantee good
uniformity of cooling roll surface temperature. The film produced by this
machine has good shrinking memory function and self-sticky, which can be widely
used in wrapping of palletized goods. It`s good substitute for hot shrinking
packing film during transportation.
*Related Products:pe casting film machine,pe cling film machine,pe protective film machinery.
Machine Pictures:
Plastic
melt metering pump is more and more important in extrusion process, especially
in high-end products industries, such as high quality sheets, pipes, BOPP,
optical cable.
Installing the melt metering pump in the cast
stretch film unit, which can keep the production constantly and efficiency. The
pump can improve the product quality, stable the production and decrease the
energy consume.
The housing is made of chromium-nickel alloy or
nickel-base alloy, titanium alloy. The gear is made of quenching chromium
steel, other metal materials are also applicable. Bearing is made of graphite
NIAG, zirconium oxide or quench tool steel.
Advantages:
FAST AND STABLE FLOW SUPPLY
Eliminated the extruder`s pulsation wave. Improve
the product quality, decrease the defective rate, and decrease the waste, which
can save 2% material and 25% of the unit power consumption.
STABLE AND EFFICIENCY PRESSURE CONTROL
The melt pump can provide a stable pressure, which
short the discharge time obviously and make the production effectively.
INCREASE THE EXTRUDER OUTPUT AND THE MACHINE LIFE
It has been found that after install the melt pump,
the max pressure wave value is the pressure after pump. Which can make the
inner pressure of the extruder decrease, the melt shear strength decrease, the
temperature curve gently, and restrain the temperature rising. Also the melt
pump can avoid the damage to the extruder from the high pressure.
Produced Films
1500mm stretch film machine unit 1500MM Black Stretch Film Machine Unit,1500MM Hand Stretch Film Machine Unit,1500MM Plastic Stretch Film Machine Unit,1500MM Packaging Stretch Film Machine Unit CHANGLONGXING SCIENCE & TECHNOLOGY (SHENZHEN) CO.,LTD , https://www.clxmachinery.com
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