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Qingdao Asunt Machinery co.,Ltd
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High Sensitivity Professional Extrusion Breathable Film Machine Eco - friendly
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
High Sensitivity Professional Extrusion Breathable Film Machine Eco - friendly
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High Sensitivity Professional Extrusion Breathable Film Machine Eco - friendly
Description
"Dry unit
Use a central type raw material drying system, PLC programmable control and PID temperature control system, and the seal hot air circulation efficient moisture absorption.
"Many components measurement, weighing, feed unit
The ingredients device, vacuum feeder, measuring the material conveying equipment, weighing device, mixing equipment etc, can achieve precise measurement of the melt extrusion, in order to ensure stable extrusion.
"Extruder unit
The Φ 150/34 D screw, material for 38 CrMoA, nitriding process, nitriding thickness of 0.5 ~ 0.7 mm, surface hardness > HV920, extrusion quantity of about 500 kg/h. Abopted with import low noise cooling fan. The use of special alloy gear reducer, the special gear grinding technology processing, plus professional high output torque design and reduce the noise of the machine and prolong its service life. Configuration melt measuring gear pump and cylinder type hydraulic change nets device, and the United States Dynisco temperature and pressure measurement sensor.
"Die
The automatic flow delay T die, die lip width to 2500 mm, die head material USES imported high quality ReZuo steel mold, die head the clothes tree type internal flow structure, port hard chromium plating and surface fine polishing.
"Cooling unit
The Lord the roller diameter for Φ 600 mm, material of 45 steel, and the surface of the high frequency quenching process and hard chromium plating, surface hardness is HRC63. Drive motor with the German SEW motor, variable frequency speed regulation. Configuration British Hansen high quality spiral cones gear deceleration device.
"Thickness unit
Using the X-ray non-contact computer integrated test system. "O" type a very light scanning and stable structure, scanning speed of 0 ~ 10 m/min, has all the computer control and display system. Thickness probe is of high sensitivity and stability, and environmental influences small.
Tensile unit"
Using the hot oil heating system, including two preheating roller, article 6 tensile roller and pressure roller. Preheat roller diameter is 300 mm, the polish, chrome treatment. Drawing roller and pressure roller diameter is 150 mm, materials for silicon rubber (or ceramic). The roll surface of the transverse temperature difference is +-1 °C. Heating the total power of 40 kW, internal oil temperature of 100 °C highest.
Swinging unit"
Configuration import miniature reduction motor, transmission stability, the swing range is 0 ~ 300 mm adjustable, can avoid the membrane formation volume ruffled and wild oxen.
"Edge material recovery unit
Equipped with top tight stable trimming device, aluminum double guide edge material pulling rollers, and online edge material broken &diced recycling equipment.
"Thickness unit
Using the X-ray non-contact computer integrated test system. "O" type a very light scanning and stable structure, scanning speed of 0 ~ 10 m/min, has all the computer control and display system. Thickness probe is of high sensitivity and stability, and environmental influences small.
Tensile unit"
Using the hot oil heating system, including two preheating roller, article 6 tensile roller and pressure roller. Preheat roller diameter is 300 mm, the polish, chrome treatment. Drawing roller and pressure roller diameter is 150 mm, materials for silicon rubber (or ceramic). The roll surface of the transverse temperature difference is +-1 °C. Heating the total power of 40 kW, internal oil temperature of 100 °C highest.
Swinging unit"
Configuration import miniature reduction motor, transmission stability, the swing range is 0 ~ 300 mm adjustable, can avoid the membrane formation volume ruffled and wild oxen.
"Edge material recovery unit
Equipped with top tight stable trimming device, aluminum double guide edge material pulling rollers, and online edge material broken &diced recycling equipment
Specification
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Model |
2050mm
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Screw diameter(mm) |
125
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L/D ratio of screw |
35:1
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Width of die head(mm) |
2050
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Width of finished products(mm) |
1600
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Weight of finished productsg/m2 |
20-40
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