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Technical diagram
I SJ30 X 25 ~ SJ200 X 25 Plastic extruder
Structure feature:
- Integral frame has nice rigidity and intensity, made of high quality recetangle steel, easy for installation work.
- Screw & barrel are special designed, made of 38 CrMoAIA precision processing high quality alloy steel, with precision processing treatment, surface is nitrogen treated, nitrogen depth is within >0.5mm~<0.7mm, hardness is >940, brittleness is not big than grade 2.
- Suitable for use special screw to extruder compound of PVC, PE, LSHF (Low-smoke halogen-free), satisfy customers different technics requirements.
- Adopt high quality hardness gears (JHM series) special gearbox, which has advantage such as big capacity, high precision, low noise, high coefficient of safety, and long working life.
- The main extruder of Dia. 90~200 series adopt independent motor for oil pump circulation and cooling, which is more safe and reliable.
- (Optional part) Special designed material feeding device has drain out exit, it is convenient to change material during line stop, save time and material.
- Cross-head connection is "half-type", easy for assembling work and it is reliable.
- Body heater has three types for customers's choice:
1.) casting AI heater
2.) ceramic heater & cooper fin radiator
3.) new type induction heater
Main technical parameters:
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Type & Size
Screw Dia. (mm)
L/D ratio
Screw speed (rpm)
Main motor (kw)
Barrel heating power (kw)
Temp. contr. zones (body/cross head)
Max. output capacity (PVC) (kg/h)
SJ30X25
20
25:1
5-150
11
3.6
3/2
20
SJ45X25
45
25:1
10-120
15
9
3/2
50
SJ65X25
65
25:1
10-100
30
16
4/4
120
SJ90X25
90
25:1
10-100
90
30
4/4
280
SJ120X25
120
25:1
7-68
132
54
6/4
580
SJ150X25
150
25:1
6-60
185
88
6/4
880
SJ200X25
200
25:1
4-40
250
140
7/4
1100
II. SJ30 X 25 ~ SJ200 X 25 series insulation & sheathing extrusion production line
Application:
- This production line is used for producing PVC, PE, LSHF (Low-smoke halogen free) cable insulation layer or sheathing layer.
Main technical parmaters:
Extruder spec.: Dia 30, 45, 65, 90, 120, 150, 200 etc.
Screw parameters: L/D ratio: 25:1 or 30:1
Type: tapered screw, LSHF screw or BM type (user's option)
Whole stainless steel cooling water tank: total length 12-32m (depends on types) unit end is equipped with telescopic water tank.
Traveling distance is 300-600mm
Caterpillar: TQD 100~4000 caterpillar puller (depend on actual type)
Line speed: 30m - 200m/min (depending on actual type)
Tke up and pay-off reels specification: PN500-PN5000 (depend on actual type)
Features:
- The line can be configured and combined flexibly depending on technological requirements, thus featuring easy use.
- Extruder main unit and puller are driven by Z4 DC motor (or frequency conversion motor), controlled by imported full-digital speed-control device.
- Extruder body and head are equipped with RKC temperature control instrument with control-accuracy < ±2°C.
- Pay-off & Take-up adopts new shaftless structure (portal type or gantry type), bobbin loading & unloading without crane.
- Large sheath machine unit adopts front and rear double-hauling, equipped with special synchronous control circuit, ensuring that the cables are not scratched and damaged un water tank.
- The line is controlled by PLC, featuring steady and reliable preformance. It is possible for users to adopt industrial computer (PC) and main-control touch screen.Â
- The line is centrally controlled, to realize automatic production.
III. TQD series pneumatic belt caterpillar
Application:
- Mainly for usage of wire and cable production line in single or in front and rear double haul-off purpose.
Structure and feature:
- Integral frame has nice appearance which is welded by high quality bending steel
 - Equipment transmission is via motor - gearbox - gear reducer - up& low helical gear - hard drive structure, transmission is smooth, high loading capacity, easy maintenance.
- Whole series has more than 10 sizes from 200kg to 15000kg, two kinds of speed regulation structure of Z4 DC motor and frequency motor could be choose at customer' needs.
- Equipped with electronical meter counter, real-time display line speed and length.
 - Prepare transmission shaft structure, for matching production of laying up production line, armoring production line, and copper tape screen and lapping production line.
- Tension is controlled by magnetic powder clutch, use for front haul-off device of insulation and sheathing production line, tension is instantaneous adjustable, to prevent cable scrape in the water trough, and insure synchronization and diameter of cable.
- The small size caterpillar has whole frame with movable function, convenient for customer use to special technical requirement, and efficiently increase belt life.
Â
Type & Spec.
Type 200
Type 300
Type 500
Type 800
Type 1250
Type 1600
Type 2000
Type 2500
Type 3200
Type 4000
Type 5000
Type 6000
Type 10000
Type 15000
Dia. of cable through max (mm)
2-20
5-25
5-40
8-60
10-80
15-100
20-120
20-130
25-150
30-180
50-200
60-200
80-300
80-300
Max. traction force (kg)
200
300
500
800
1250
1600
2000
2500
3200
4000
5000
6000
10000
15000
Speed (m/min)
150
150
100
100
80
80
60
60
45
40
30
25
25
20
Belt grip length (mm)
520
620
750
1200
1500
1900
2100
2400
2700
2900
3250
3600
4800
5000
Belt width (mm)
70
70
80
100
120
120
135
140
145
165
165
170
240
180*2
90*2
Number of cylinder (pair)
3
3
3
5
5
6
7
8
9
9
10
11
14
14+14
Motor power (kw)
3
4
5.5
7.5
7.5
11
11
15
15
18.5
22
30
37
55
Motor speed (rpm)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
Center height (mm)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1350
IV. Manufacturing plant
V. Successful project
Â
Technical diagram
I SJ30 X 25 ~ SJ200 X 25 Plastic extruder
Structure feature:
- Integral frame has nice rigidity and intensity, made of high quality recetangle steel, easy for installation work.
- Screw & barrel are special designed, made of 38 CrMoAIA precision processing high quality alloy steel, with precision processing treatment, surface is nitrogen treated, nitrogen depth is within >0.5mm~<0.7mm, hardness is >940, brittleness is not big than grade 2.
- Suitable for use special screw to extruder compound of PVC, PE, LSHF (Low-smoke halogen-free), satisfy customers different technics requirements.
- Adopt high quality hardness gears (JHM series) special gearbox, which has advantage such as big capacity, high precision, low noise, high coefficient of safety, and long working life.
- The main extruder of Dia. 90~200 series adopt independent motor for oil pump circulation and cooling, which is more safe and reliable.
- (Optional part) Special designed material feeding device has drain out exit, it is convenient to change material during line stop, save time and material.
- Cross-head connection is "half-type", easy for assembling work and it is reliable.
- Body heater has three types for customers's choice:
1.) casting AI heater
2.) ceramic heater & cooper fin radiator
3.) new type induction heater
Main technical parameters:
Â
Type & Size
Screw Dia. (mm)
L/D ratio
Screw speed (rpm)
Main motor (kw)
Barrel heating power (kw)
Temp. contr. zones (body/cross head)
Max. output capacity (PVC) (kg/h)
SJ30X25
20
25:1
5-150
11
3.6
3/2
20
SJ45X25
45
25:1
10-120
15
9
3/2
50
SJ65X25
65
25:1
10-100
30
16
4/4
120
SJ90X25
90
25:1
10-100
90
30
4/4
280
SJ120X25
120
25:1
7-68
132
54
6/4
580
SJ150X25
150
25:1
6-60
185
88
6/4
880
SJ200X25
200
25:1
4-40
250
140
7/4
1100
II. SJ30 X 25 ~ SJ200 X 25 series insulation & sheathing extrusion production line
Application:
- This production line is used for producing PVC, PE, LSHF (Low-smoke halogen free) cable insulation layer or sheathing layer.
Main technical parmaters:
Extruder spec.: Dia 30, 45, 65, 90, 120, 150, 200 etc.
Screw parameters: L/D ratio: 25:1 or 30:1
Type: tapered screw, LSHF screw or BM type (user's option)
Whole stainless steel cooling water tank: total length 12-32m (depends on types) unit end is equipped with telescopic water tank.
Traveling distance is 300-600mm
Caterpillar: TQD 100~4000 caterpillar puller (depend on actual type)
Line speed: 30m - 200m/min (depending on actual type)
Tke up and pay-off reels specification: PN500-PN5000 (depend on actual type)
Features:
- The line can be configured and combined flexibly depending on technological requirements, thus featuring easy use.
- Extruder main unit and puller are driven by Z4 DC motor (or frequency conversion motor), controlled by imported full-digital speed-control device.
- Extruder body and head are equipped with RKC temperature control instrument with control-accuracy < ±2°C.
- Pay-off & Take-up adopts new shaftless structure (portal type or gantry type), bobbin loading & unloading without crane.
- Large sheath machine unit adopts front and rear double-hauling, equipped with special synchronous control circuit, ensuring that the cables are not scratched and damaged un water tank.
- The line is controlled by PLC, featuring steady and reliable preformance. It is possible for users to adopt industrial computer (PC) and main-control touch screen.Â
- The line is centrally controlled, to realize automatic production.
III. TQD series pneumatic belt caterpillar
Application:
- Mainly for usage of wire and cable production line in single or in front and rear double haul-off purpose.
Structure and feature:
- Integral frame has nice appearance which is welded by high quality bending steel
 - Equipment transmission is via motor - gearbox - gear reducer - up& low helical gear - hard drive structure, transmission is smooth, high loading capacity, easy maintenance.
- Whole series has more than 10 sizes from 200kg to 15000kg, two kinds of speed regulation structure of Z4 DC motor and frequency motor could be choose at customer' needs.
- Equipped with electronical meter counter, real-time display line speed and length.
 - Prepare transmission shaft structure, for matching production of laying up production line, armoring production line, and copper tape screen and lapping production line.
- Tension is controlled by magnetic powder clutch, use for front haul-off device of insulation and sheathing production line, tension is instantaneous adjustable, to prevent cable scrape in the water trough, and insure synchronization and diameter of cable.
- The small size caterpillar has whole frame with movable function, convenient for customer use to special technical requirement, and efficiently increase belt life.
Â
Type & Spec.
Type 200
Type 300
Type 500
Type 800
Type 1250
Type 1600
Type 2000
Type 2500
Type 3200
Type 4000
Type 5000
Type 6000
Type 10000
Type 15000
Dia. of cable through max (mm)
2-20
5-25
5-40
8-60
10-80
15-100
20-120
20-130
25-150
30-180
50-200
60-200
80-300
80-300
Max. traction force (kg)
200
300
500
800
1250
1600
2000
2500
3200
4000
5000
6000
10000
15000
Speed (m/min)
150
150
100
100
80
80
60
60
45
40
30
25
25
20
Belt grip length (mm)
520
620
750
1200
1500
1900
2100
2400
2700
2900
3250
3600
4800
5000
Belt width (mm)
70
70
80
100
120
120
135
140
145
165
165
170
240
180*2
90*2
Number of cylinder (pair)
3
3
3
5
5
6
7
8
9
9
10
11
14
14+14
Motor power (kw)
3
4
5.5
7.5
7.5
11
11
15
15
18.5
22
30
37
55
Motor speed (rpm)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
Center height (mm)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1350
IV. Manufacturing plant
V. Successful project
Â
Electric Cable Sheath Extrusion Line
Model NO.: HLT
Product Name: Electric Cable Sheath Extrusion Line
Screw & Barrel Surface: Nitrogen Treated
Nitrogen Depth: 0.5~0.7mm
Hardness: >940
Brittleness: <Grade 2
Application: Extruder Compound of PVC, PE, Lshf...
Oversea Installation: Available
Cross-Head Connection: Half Type
Body Hearter: Customized
Trademark: Comflex
Transport Package: Standard Seaworthy Package
Specification: as customer′s requirements
Origin: China
HS Code: 73072900
Model NO.: HLT
Product Name: Electric Cable Sheath Extrusion Line
Screw & Barrel Surface: Nitrogen Treated
Nitrogen Depth: 0.5~0.7mm
Hardness: >940
Brittleness: <Grade 2
Application: Extruder Compound of PVC, PE, Lshf...
Oversea Installation: Available
Cross-Head Connection: Half Type
Body Hearter: Customized
Trademark: Comflex
Transport Package: Standard Seaworthy Package
Specification: as customer′s requirements
Origin: China
HS Code: 73072900
Technical specification
Technical specification