Fully Automatic HDPE Silicone Core Optical Fiber Cladding Tube Extrusion Line

I. Final products from our machine

II. Common information of machine line

1. In view of operation safety, machine equipped with:

• E-stop switch;
• Control system to prevent machine from damaged at abnormal condition;
• Flash lamp and voice show machine is under abnormal running condition;
• The parts which probably cause damage to operation staff are all designed with protection.

2. The following technical documents included in the content of purchasing object:

• Installation layout diagram of machines;
• Circuit diagram of machines;
• Operation manual of machines;
• Certificate of machine quality;
• Certificate of machine warranty by supplier;
• Spare parts (refer to spare parts list).

3. Name and model :   SXG-75X45X25T Silicon core HDPE tube extrusion line

• Output:  Max 160 ± 10%Kg/h,  expected producing speed: 0–100 m/min;
• Environment:  Indoor, humidity 0.85, no condensation point, temperature<=40℃;
• Power supply:  380V 50HZ, 3-phase 4wires; Install power <=160KW;
• Circulation water flow:  12-14.0m3/h; 
• Compressed air:  0.6-0.7Mpa.
• Operation direction of production line is from right to left direction;
• Core height of production line is 1100mm;
• Install space:  23.0m x 3.5m x 3.5m (length x width x height);
• Color of machine: RAL 7035; Or according to client appointed color;

III. Specifications of TUBE

• Raw material:  HDPE + silicon granule;
• Color of pipe:  ?  ;
• Size of pipe: OD 8-16mm
• Eccentricity :  <=0.10
• 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.

IV. Configuration of Silicon core HDPE tube extrusion line

V. Detailed technology information of Silicon core HDPE tube extrusion line

	Co-extrusion extruder: 1. Single screw extruder for hdpe. 2. Single screw extruder for silicone. 3. Single screw extruder for mark line.
Volumetric type co-extrusion mold: 1. Material of mold body: 40Cr. 2. Structure of mold: High pressure volumetric mold, can realize high speed, high precision production. 3. Mandrel and die: Material is High class “H13” die steel, precision grinding.
	Cooling tank: 1. Specification: Length 6000mm, width 180mm, depth 180mm, made by SUS304 material, opened structure. 2. Water circulation system: Circulation water reservoir (SUS304)—1set, circulation water reservoir built-in level control device.
Belt type puller: 1. Belt: Multi layer wear-resistant belt, 2pcs. 2. Specification of belt: Effective contact length 800mm, width 80mm, clamping height 0-80mm. 3. Speed setting: 6.0 - 60m/min.
	Double-position coiling machine: 1. Coiling plate: Double-position coiling (winding plate specification 1200mm out-diameter). 2. Coiling motor: AC motor, with inverter. 3. Tension regulator: Automatic regulating winding speed and traversing speed according to tension state of tube.