Foam-skin Chemical Foaming Insulation Extrusion Machine

This line is design to conduct insulation for lan cable of CAT6A SF/FTP - CAT7 , USB cable 3.0 , HDMI 2.1 , computer cable , etc .

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Product Introduction
Product Parameters
Product Additional Service Description

Product Introduction

1. Application
a. Suitable for producing foam-skin , skin-foam insulation process .
b. Widely used in producing data cable , signal cable , USB cable insulation .
c. Foaming method is chemical foaming .
d. The industrial computer control system realizes online product quality monitoring, storage,recall and product quality fault printing function,one-button acceleration and deceleration function, reducing personnel input and improving production efficiency.
e. Simple operation, high efficiency and energy saving, high production efficiency, easy maintenance.

Product Parameters

1. Main specification

Model	HH25+20	HH30+25	HH40+30	HH50+35
Machine Usage	Used for conductor single-layer insulation extrusion/Chemical foam-skin double-layer/striping insulation extrusion.
Wire specification	AWG38~AWG32	AWG36~AWG30	AWG32~AWG28	AWG30~AWG24
Extrusion material	PE 、 Foam-PE 、 PP 、 PU 、 PVC 、 SR-PVC
Screw parameters	LD ratio:28:1 Compression radio:2.7-3.2 Screw material:38CrMoAlA. Vacuum heating treatment , surface grinding polishing chromium plating.
Temperature-contro. segments(body+Head)	3+3+2	3+3+3	4+3+3	4+3+3
Power	7.5HP	10HP	15HP	20HP
Stripping power	2HP	3HP	3HP	3HP
Highest output	20kg/h	30kg/h	40kg/h	60kg/h
Highest wire speed	350M/MIN	600M/MIN	600M/MIN	600M/MIN
Movable water tank	Temperature PID control for warm water trough with air blower .
Length of U water tank	9M	9M	9M	9M
Accumulate wheel parameters (12+13 grooves)	φ120	φ120	φ150	φ150
Capstan power	3HP	3HP	3HP	3HP
Pay-offs type	Automatic shaft-type active pay-offs, apply to φ100~300 bobbin,Slider swinging rod hammer tension type structure, Online tension test display combined with dividing rule(r) with break line protection.
Take-ups type	Double shaft take-up, frequency converter adjusts speed, singleorlinkage acting is available, machine stop after reaching the number of set meters, traversing by polishing bearing rodormotor traversing
Pay off bobbin	Φ200-Φ300	Φ300-Φ500	Φ300-Φ500	Φ300-Φ500
Take up bobbin	Φ300-Φ400	Φ400-Φ630	Φ400-Φ630	Φ400-Φ630

2. Machine component

No	Name	QTY
1	Shaftless motorized pay-off	1
2	Hot-air oven pre heater	1
3	Wire conductor straightener	1
4	Main extruder machine (foam)	1
5	35 vertical stripping extruder (Skin)	1
6	Auto-feedback thermostatic telescopic movable flume	1
7	Laser diameter gauge	1
8	Cooling water tank	1
9	Accumulator stand	1
10	Capstan	1
11	Meter counter	1
12	High frequency spark tester	1
13	Capacitance under water tester ( BETA ) British brand	1
1 4	PLC Dual axis take up	1
1 5	PLC Siemens electrical control system	1
16	Volumetric doser ( Masterbatch mixing device )	1 set
17	HOOHA data display box
18	Spare parts(tools,mold)	1

3. Main brands for parts

Motor: DONGGUAN motor
Frequency converter: Inovance
Temperature controller: RKC high-precise temperature controller (Japanese brand )
Electrical component:Japan,TAIWANG brand or homebred brand
Bearing: NSK,KOYO,ASAHI (Janpanese brand )
Touch screen : WEINVEIW (TAIWANG brand )
PLC : Siemens (German brand)

4. Crosshead and extrusion pattern