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Specifications
PU DUCT TUBE EXTRUDING LINE1.well equipped
fessional design
3.hot sale
4.reliable performance
PU DUCT TUBE EXTRUDING LINE
1 Specifications of TUBE
Raw material: PU;
Color of pipe: ? ;
Size of pipe:
PA tube production standard by CISSCO MACHINERY technology can reach as follow:
Diameter precision standard: (Model SXG-65T for example)
|
OD/ID (mm) |
Weight (g/m) |
Producing speed (m/min) |
OD/ID control precision (≤mm) |
12.0/9.0 |
~55 |
10-12 |
±0.10 |
10.0/8.0 |
~55 |
10-12 |
±0.10 |
8.0/6.0 |
~30 |
18-22 |
±0.10 |
6.0/4.0 |
~18 |
26-33 |
±0.07 |
5.0/3.0 |
~15 |
30-33 |
±0.07 |
4.0/2.0 |
~9.5 |
35-50 |
±0.05 |
3.0/1.5 |
~7 |
40-65 |
±0.05 |
Eccentricity : ≤0.10
Outwards appearance requirement:
Internal and external surface of pipe should be smooth and single color, should be uniform wall thickness, no manufacturing defect and air bubble, shrinkage, crack, non-uniformity etc.
2 Technical standard of equipments
2.1 Name and model: Single screw extruder BDSJ-65/30T
Feed section |
|
Specification: |
Length 130mm x width 65mm, Rectangular openings, whole is cooling water jacket design. |
Cooling water jacket: |
Water inlet/outlet with stop valve, flow adjustable. |
Screw |
|
Diameter: |
65mm |
L/D: |
30/1 |
Base material of screw: |
38CrMoALA |
Screw surface treatment: |
Chromium plated after nitrogen treatment, brittleness I class, thickness of nitrogen layer 0.5-0.6mm, surface hardness HV860-940. Thickness of chromium plated layer on screw surface - 0.03mm-0.04mm |
Screw surface roughness: |
≤0.8um |
Screw type: |
Screw is designed for PU extrusion processing specially. Barrier mixed type screw. |
Screw connection: |
Double keyway design. |
Barrel |
|
Barrel material: |
38CrMoALA, inner surface with nitrogen treatment, thickness of nitrogen layer 0.55-0.66mm. |
Inner surface hardness: |
≥HV950 |
Inner surface roughness: |
≤0.8um |
Filtering screen: |
SUS304 |
Heating sections: |
4sections Heater, 3.6KW heating power/section, precision casting aluminum heater, stainless steel protective casing outside, polishing treatment inside. |
Cooling of barrel: |
High efficiency noiseless fan, 260W x 4sets. |
Barrel support: |
One zone back from the output end of the barrel. |
Melt pressure position: |
Set melt pressure and temperature signal acquisition point on fixed flange. |
Die connecter: |
Page opening type flange –fasten by four bolts. |
Die support structure: |
Hinged support, rotation angle 90 degree. |
Driving motor |
|
Motor model: |
AC variable-frequency motor, Switzerland “ABB” Brand QABP series, 45.0kW, 1500rpm. Motor with thermal overload protection, totally enclosed, fan-cooled. |
Mounted type: |
Motor mounted on a vertically adjustable base. |
Gearbox |
|
Gearbox model: |
Hard-toothed surface helical carburized gear reducer, model—200, speed ratio—20/1, rated power 55KW. Service life of thrust bearing meet 398000 hours under 5000 PSI (344 bar) head pressure and 90 RPM screw speed process state, Japan “NSK” brand. |
Connection with motor: |
Transmission through driving pulley, meet screw with the highest speed 90 RPM, pulley institutions with safety shield. |
Gear cooling type: |
Oil pump splashing cooling, compulsive lubrication. |
Terminal box |
|
Mounted type: |
Mounted on extruder base, include all wiring terminal of heaters, fans, links to power box wiring board. |
Power type: |
Main machine running with 380/3/50 power. |
Electric cabinet |
|
Cabinet type: |
Piano type cabinet, mounted on extruder side base, CE safety standard. |
Control panel set: |
Power handle switch, power indicator (red/green); Extruder motor start button switch, melt pump motor start button switch; Alarm switch and alarm lamp. |
Thermocouple: |
“K” type thermocouple+ high temperature-resistant lead wire. |
Temperature control: |
“OMRON” intelligent PID control module (total 12points), NFB + SSR temperature alarm, wire break alarm. |
Melt pressure: |
Melt pressure and temperature digital display, with overpressure protection and alarming function. |
Motor controller: |
“ABB” Brand ACS550 series vector type inverter, 45.0KW/1set for extruder. |
Air switch: |
“LG” Brand, CE approved. |
Contactor and breaker: |
“SIEMENS” Brand, CE approved. |
Safety protection: |
CE standard (Ultra-low temperature alarm, heater disconnection independent alarm, over-current protection, overpressure alarm, motor overheating overload protection) |
3.PICTURES FOR PU DUCT TUBE EXTRUDING LINE
4.CONTACT INFORMATION FOR PU DUCT TUBE EXTRUDING LINE
Shelley Huang
Mobile1:0086-18602153584
Mobile2:0086-18918189632
Skype:shelley2737
Send Inquiry to This Supplier
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