Suitable for all kinds of low smoke, no halogen electronic wires, computer wires, construction wires and communication date wires. The line can equip with automatic coiler and packing machine ,or drum barrel take-up machine.
The basic machines of production line
Pay-off stand
Tension standÂ
Copper preheater
Straightening tool box
Color injection machine
Automatic drying feeding machine
Main extruder
Main electrial control box
Laser diameter tester
Accumulator
Capstan machine
Speak tester
Meter counter
Take-off machine
Main techinical parameters of product
    Model  : QF-70
1.   Screw diameter  : Φ70mm.
2.   Screw  L/D  : 25:1.
3. Â Â Screw speed (Max) Â : 90rpm.
4. Â Â Extrusion output (Max.) Â : 120kg/hr.
5.   Extrusion outlet diameter  : Φ1.5mm - Φ12mm.
6. Â Â Line speed (Max.) Â : 400m/min.
7.   Pay-off type  : Gantry type motor driver
8.   Pay-off bobbin diameter  : Φ500mm.
9.   Main motor  : 55kw.
10. Â Auto-feeding (Max.) Â : 75kg.
11.  OD control  : ±0.01mm.
12.  Temperture control  : ±1°C.
13.  Cooling water trough  : "U" type sigle layer trough.
14.  Capstan power  : 5.5kw.
15. Â Accumulate length (Max.) Â : 250m.
16.  Take-up bobbin diameter  : Φ400mm - Φ630mm
    Model  : QF-90
1.   Screw diameter  : Φ90mm.
2.   Screw  L/D  : 25:1.
3. Â Â Screw speed (Max) Â : 90rpm.
4. Â Â Extrusion output (Max.) Â : 180kg/hr.
5.   Extrusion outlet diameter  : Φ5.0mm - Φ35mm.
6. Â Â Line speed (Max.) Â : 300m/min.
7.   Pay-off type  : Gantry type motor driver
8.   Pay-off bobbin diameter  : Φ630mm.
9.   Main motor  : 75kw.
10. Â Auto-feeding (Max.) Â : 100kg.
11.  OD control  : ±0.01mm.
12.  Temperture control  : ±1°C.
13.  Cooling water trough  : "U" type sigle layer trough.
14.  Capstan power  : 5.5kw.
15. Â Accumulate length (Max.) Â : 200m.
16.  Take-up bobbin diameter  : Φ400mm - Φ630mm
 Production picture:
Equipment characteristics
1. Â This production line was controlled by PLC controller, professional industrial Â
    control software, industrial computer and strorage display.
2. Â The machine can extrude different materials such as no halogen material or PVC, PE,
   PU, PP, Nylon, etc. by changing different types of screw.
3. Â Â The production line was equipped with detecting system, auto-control feedback system,
   precise diameter and capacitance detecting feedback unit, entirely process control wire
   or cable insulation diameter and eccentricity parameter to insure the technological
   requirements.
Sales net
 USA, Italy, Korea, Vietnam, Thailand, Indonesia, Turkey, Iraq, Japan etc.
Company introdcution
   Qingfeng electrical machinery factory was found in 2000. It is located in Dongguan city, China. It is an enterprise which devotes to equipment technology research and design and manufacturing. Mainly engaged in  various wire, cable and optical cable equipment research, development and bulk production. We mainly manufacture various extruding lines, twisting machines and other peripheral equipments such as physical and chemical foaming extruding production lines, cage-type twisting machine, high speed double twisting machine, back twisting machine and coiling machine and so no.
    There are more than 100 people in our company and 30% is technologist. We have two factories outside and we are specializing in wire and cable machinery over 15 years. We have drilling machines, milling machines, cylindrical grinding machine, wire-electrode cutting machines, numerical milling machine, large numerical control boring and milling machine and CNC etc.Â
   For the past many years, Qingfeng has strengthened brand awareness fo service for building the China's first brand  and becoming an international competitive wire and cable equipment manufacturer. We have been successfully applied for the national patent for utility model patent technology. Now, we are applying for the GB/T9001- ISO9001 quality system authentication.
Our service
1. Â We provide installation knowledge, machine testing knowlege and training operator freely.
2. Â We track maintenance service regularly for solving the problems in practice.
3. Â We provide the lifelong parts and technical support for our customer all the time.
4. Â We provide an all-rounded solution to wiring harness processing area for customer.
Factory picture:
Application
   Suitable for all kinds of low smoke, no halogen electronic wires, computer wires, construction wires and communication date wires. The line can equip with automatic coiler and packing machine ,or drum barrel take-up machine.
The basic machines of production line
Pay-off stand
Tension standÂ
Copper preheater
Straightening tool box
Color injection machine
Automatic drying feeding machine
Main extruder
Main electrial control box
Laser diameter tester
Accumulator
Capstan machine
Speak tester
Meter counter
Take-off machine
Main techinical parameters of product
    Model  : QF-70
1.   Screw diameter  : Φ70mm.
2.   Screw  L/D  : 25:1.
3. Â Â Screw speed (Max) Â : 90rpm.
4. Â Â Extrusion output (Max.) Â : 120kg/hr.
5.   Extrusion outlet diameter  : Φ1.5mm - Φ12mm.
6. Â Â Line speed (Max.) Â : 400m/min.
7.   Pay-off type  : Gantry type motor driver
8.   Pay-off bobbin diameter  : Φ500mm.
9.   Main motor  : 55kw.
10. Â Auto-feeding (Max.) Â : 75kg.
11.  OD control  : ±0.01mm.
12.  Temperture control  : ±1°C.
13.  Cooling water trough  : "U" type sigle layer trough.
14.  Capstan power  : 5.5kw.
15. Â Accumulate length (Max.) Â : 250m.
16.  Take-up bobbin diameter  : Φ400mm - Φ630mm
    Model  : QF-90
1.   Screw diameter  : Φ90mm.
2.   Screw  L/D  : 25:1.
3. Â Â Screw speed (Max) Â : 90rpm.
4. Â Â Extrusion output (Max.) Â : 180kg/hr.
5.   Extrusion outlet diameter  : Φ5.0mm - Φ35mm.
6. Â Â Line speed (Max.) Â : 300m/min.
7.   Pay-off type  : Gantry type motor driver
8.   Pay-off bobbin diameter  : Φ630mm.
9.   Main motor  : 75kw.
10. Â Auto-feeding (Max.) Â : 100kg.
11.  OD control  : ±0.01mm.
12.  Temperture control  : ±1°C.
13.  Cooling water trough  : "U" type sigle layer trough.
14.  Capstan power  : 5.5kw.
15. Â Accumulate length (Max.) Â : 200m.
16.  Take-up bobbin diameter  : Φ400mm - Φ630mm
 Production picture:
Equipment characteristics
1. Â This production line was controlled by PLC controller, professional industrial Â
    control software, industrial computer and strorage display.
2. Â The machine can extrude different materials such as no halogen material or PVC, PE,
   PU, PP, Nylon, etc. by changing different types of screw.
3. Â Â The production line was equipped with detecting system, auto-control feedback system,
   precise diameter and capacitance detecting feedback unit, entirely process control wire
   or cable insulation diameter and eccentricity parameter to insure the technological
   requirements.
Sales net
 USA, Italy, Korea, Vietnam, Thailand, Indonesia, Turkey, Iraq, Japan etc.
Company introdcution
   Qingfeng electrical machinery factory was found in 2000. It is located in Dongguan city, China. It is an enterprise which devotes to equipment technology research and design and manufacturing. Mainly engaged in  various wire, cable and optical cable equipment research, development and bulk production. We mainly manufacture various extruding lines, twisting machines and other peripheral equipments such as physical and chemical foaming extruding production lines, cage-type twisting machine, high speed double twisting machine, back twisting machine and coiling machine and so no.
    There are more than 100 people in our company and 30% is technologist. We have two factories outside and we are specializing in wire and cable machinery over 15 years. We have drilling machines, milling machines, cylindrical grinding machine, wire-electrode cutting machines, numerical milling machine, large numerical control boring and milling machine and CNC etc.Â
   For the past many years, Qingfeng has strengthened brand awareness fo service for building the China's first brand  and becoming an international competitive wire and cable equipment manufacturer. We have been successfully applied for the national patent for utility model patent technology. Now, we are applying for the GB/T9001- ISO9001 quality system authentication.
Our service
1. Â We provide installation knowledge, machine testing knowlege and training operator freely.
2. Â We track maintenance service regularly for solving the problems in practice.
3. Â We provide the lifelong parts and technical support for our customer all the time.
4. Â We provide an all-rounded solution to wiring harness processing area for customer.
Factory picture:
Pre-insulated Pipe Fabrication
Pre-insulated, pre-fabricated jacketed piping system is used for industrial and commercial applications. Pre-Insulated, pre-jacketed thermal pipe has a definite advantage over field installed insulation and jacketing. All straight sections of the factory preinsulated piping system shall be jacketed with a High Density Polyethylene (HDPE) jacket conforming to ASTM D1248,PVC jackets shall not be allowed.
All field butt joints shall be made in straight sections of pipe.here for welding polyethylene, it can use field hdpe pipe Butt Fusion Machines according to pipe range. For PE Pre-insulated pipe fabrication, It will use workshop fitting machines for bend fabrication of plastics. How it works? Firstly you need to prepare pe pipe Angle Cutting Saw and fix thin pipe on sepcial clamp, and then cut hdpe pre-insulated pipe in required angle. Then move this pipe and fix them on elbow clamps of pre-insulated fitting welding equipment. Special half heating plates positioned on top of the welding zone are used to ensure the required welding temperature, The appication of uniform welding pressure which is controlled hydraulically, ensures the quality of the weld between the sleeve and the pipe casing. The welding phases of pipe fabrication are below: 1. Approaching and preheating 2: Heating 3.Removing the heating element 4. Reaching the welding pressure 5.Welding 6. Cooling
Pre-Insulated Pipe Fabrication,Custom Pipe Fabrication,Pipeline Fabrication,Butt Fusion Welding Machine
WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionwelding.com