TEL: +86-769-85723315    |    machine: andrew@dgtaizheng.com

Physical Foaming Extruder | Plastic Extruder Manufacturer - TaiZheng

HS code:84772090
Model:TZ-ET30+45,TZ-ET35+65,TZ-ET30+80
Application:IEEE 1394,CAT5,CAT6,DVI,ATA,UL29919.
Suitable materials:FM-PE,PE,LDPE etc
Production capacity:max 180 m/min
Warranty:12 months

Plastic Extruder Manufacturer - TaiZheng

With physical foaming significant material savings are possible for many extrusion processes. Foam extrusion systems from TAIZHENG are setting new standards in the production of microcellular foam products with very homogeneous cell structure. Unique key components and broad process knowledge are the basis for our innovative technologies. Our systems work with eco-friendly CO2 and N2 blowing agents and are very easy to integrate into existing or new extrusion lines.


The physical foaming extruder mainly used to making coaxial cable and communication cables. Coaxial cable which used as a transmission line for radio frequency signals. Its applications include feedlines connecting radio transmitters and receivers with their antennas, computer network (Internet) connections, digital audio (S/PDIF), and distributing cable television signals.


The gas dosing stations we are using is from Germany technology,especially developed for physical foaming, for highest dosing accuracy and very safe and easy operation.

High efficiency static and dynamic mixing systems with very short installation length.

Unique cooling mixer technology for outstanding foaming results.


physical foaming extruder

Different payoff and take-up for wide reel range.

Extrusion process:skin/foam or skin/foam/skin.

Different nitrogen gas injection for low pressure foaming or high pressure foaming

The physical foaming extrusion line for coaxial cable with PE insulation.

With self-centering crosshead ensure good cable quality and easy operation.

Crosshead with bypass unit for minimum crape material during start, save material cost.

With dual payoff and accumulator, non-stop production during change take-up bobbin.

Excellent tension control from start to end, ensure constant cable OD.

Foaming percentage:imported high-pressure nitrogen injection system(MAX.82%);low-pressure nitrogen injection system(MAX.75%);

Foam extrusion concept

Model ET30+45 ET35+65 ET30+80
Screw dia.(mm) 45 65 80
L/D ratio 34:1 34:1 36:1
Extruding Capacity(kg/hr) 20 50 90
Pay-off type Active Active Active
Pay-off reel dia.(mm) 400-500 500-630 800-1250
Conductor dia.(mm) 0.4-1.0 0.8-2.0 1.0-5.0
Extruded dia.(mm) 1.5-5.0 3.5-9.0 4.5-20.0
Main motor (HP) 15 30 60
Cooling length(m) 20 25 30
Take-up reel dia.(mm) 500-630 800-1250 800-1600
Line Speed(m/min) 120 150 180
Electrical Control Inverter + PLC 


Typical Line composition

LINE COMPOSITION

EXTRUSION LINE MODEL

TZ-ET30+45

TZ-ET35+65

TZ-ET30+80

Pay-off

Active pay-off

Wire straightener

Pre-heater

Single screw extruder

Cross-head

Self-centering

Granules feeding device

Hopper dryer

Stainless loader

Hot water trough

1.5m+0.5m movable

Nitrogen injection system

High pressure

Low pressure

Laser diameter gauge

X single dimensional

X-Y two dimensional

Cold water tough

Fixed type with air wiper

Industry chiller

2HP air-cooled chiller

Capstan

Dual wheel capstan

Accumulator

Horizontal accumulator

Length counter

Encoder counting type

Electrostatic capacitance tester (customer-specified)

Take-up

Dual bobbin use

Single bobbin use

Line control system

HMI

HMI+IPC

Remarks

Standard/ Optional/ None


MOBILE VERSION
CONTACT US
: +86-769-85723315
:+86-769-85723985
:  andrew@dgtaizheng.com
: No.29, Yongtang Road, Chencun 
Industrial District, HumenTown, Dongguan, China.
Post Code:523930
MADE IN CHINA
DONGGUAN TAIZHENG WIRE MACHINE CO.,LTD     All rights reserved     IPXXXXXXXXX       Technical Support:Moran Network