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Dongguan Songhu Plastic Machinery Co., Ltd.  

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PC LED Lighting Pipe Extrusion Line High Speed Double Color 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: SHSJ 45

 
PC LED Lighting Pipe Extrusion Line High Speed Double Color
 
Specifications

 

PC LED Lighting Pipe Extrusion Line High Speed Double Color

 

Specifications

 

Specification:

Length 90mm x width 45mm, Rectangular openings, 

whole is cooling water jacket design.

Cooling water jacket:

Water inlet/outlet with stop valve, flow adjustable.

Screw

 Single Screw

Diameter:

45mm

L/D:

28/1

Base material of screw:

38CrMoALA

Screw surface treatment:

Chromium plated after nitrogen treatment, 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 PC extrusion processing specially. 

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, 2.6KW heating power/section, precision casting 

aluminum heater, stainless steel protective casing outside, polishing 

treatment inside.

Cooling of barrel:

High efficiency noiseless fan, 180W 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.

Driving motor

 

Motor model:

AC variable-frequency motor, “SIEMENS-BEIDE” Brand QABP series, 15.0kW, 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—146, 

speed ratio—20/1, rated power 22KW. Service life of thrust bearing meet 

398000 hours under5000 PSI (344 bar) head pressure

 and 75 RPM screw speed process state, .

Connection with motor:

Transmission through driving pulley, meet screw with the highest 

speed 75 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 controller (total 8points)

Melt pressure:

Melt pressure and temperature digital display, with overpressure 

protection and alarming function.

Motor controller:

“TECO” GS510 series vector type inverter, 15.0KW/1set for extruder.

Air switch:

“LG” Brand, CE approved.

Contactor and breaker:

“SIEMENS” Brand, CE approved.

Safety protection:

CE standard (Ultra low temperature alarm, over current protection,

 overpressure alarm, motor overheating overload protection)

 

 

 

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Company Info

Dongguan Songhu Plastic Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

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