PE Insulation Pipe Extrusion Line

PE Insulation pipe extrusion Line

  PE insulation pipe also called PE outer protective tube, jacket tube, sleeve tube. Direct burying PE insulation pipe is made up of high-density polyethylene outer protective layer, polyurethane rigid foam plastic insulation material, and steel pipe. The insulation material is rigid polyurethane foam, the density is 60kg/m3~80kg/m3 , fills the gap between steel pipe and casing pipe, and has a certain degree of adhesive strength. Form a firm whole between the steel pipe, the outer tube, and the insulation layer. Foam of Polyurethane directly buried insulating pipe has good mechanical and thermal insulation properties. Under normal situations, it can withstand high temperatures of 120°C and can withstand high temperatures up to 180°C through modification or combination with other insulation materials. Applicable to a variety of cold, hot water, high and low-temperature pipeline insulation engineering.   JWELL company actively responds to market demand, and once again undertakes the production line of large diameter 2 meters insulation pipe extrusion line。 At present,   JWELL Pipe Equipment Company has continuously supplied 14 production lines of 2 meters super-large diameter insulation pipe to the market. Have the most mature design experience and stable equipment quality! PE Insulation Pipe Extrusion Line has a leading position in the industry, and the design is unique and novel. Adopt high-efficiency single screw extruder, high degree of automation, easy operation, continuous production, stable and reliability. Due to the equipment, production is stable, mature technology, customers are very satisfied. PE insulation pipe also called PE outer protective tube, jacket tube, sleeve tube. Direct burying PE insulation pipe is made up of high-density polyethylene outer protective layer, polyurethane rigid foam plastic insulation material, and steel pipe. The insulation material is rigid polyurethane foam, the density is 60kg/m3~80kg/m3 , fills the gap between steel pipe and casing pipe, and has a certain degree of adhesive strength. Form a firm whole between the steel pipe, the outer tube, and the insulation layer. Foam of Polyurethane directly buried insulating pipe has good mechanical and thermal insulation properties. Under normal situations, it can withstand high temperatures of 120°C and can withstand high temperatures up to 180°C through modification or combination with other insulation materials. Applicable to a variety of cold, hot water, high and low-temperature pipeline insulation engineering. Product characteristics of PE insulation pipe widely used in liquid, gas transmission network, chemical pipeline insulation engineering petroleum, chemical, central heating network, central air conditioning ventilation pipeline, and municipal engineering.

1. The project cost is low.
2. Less land occupation, faster construction, and better environmental protection.
3. The jacket tube saves energy, preservative, good insulation, and long service life.
4. All leakage alarm lines are provided for safety. Once the leakage occurs somewhere in the pipeline, through the conduction of the alarm line, the exact location and degree of leakage of the insulation pipeline can be displayed on the special testing instrument, to inform the leaking personnel to deal with the leaking pipe quickly and ensure the safe operation of the heating network.

PE insulation pipe production line performance

1. The extruder uses a new design of high-efficiency single screw, introduce the most advanced technology to manufacture from abroad. Motor-driven, Siemens PLC processor, ensure the equipment operation is stable and reliable. The host temperature control system is consists of a Siemens PLC control system and expansion module. Temperature control accuracy can be controlled at ±0.5°C.
2. The mold uses a spiral structure, high-quality alloy steel forging; Temperature control of the mold core adopts electric heating. Temperature control has high precision, oil guide copper tube will not aggregate carbon. The heating ring distributes in more areas, temperature adjustment for each area of the mold is controllable.
3. The vacuum tank is adopted a modular design. The flange of the vacuum setting box and the spray cooling box is made of stainless steel. The nozzle adopts a quick-change type joint, which is convenient for cleaning and replacement and overcomes the defects of fixed installation and disassembly.
4. Caterpillar type haul-off machine, it is easy operation, less waste of pipe, and large traction, stable operation.
5. The cutting machine’s feed arm adopts a steel structure, high strength, and durability.

Since its inception,JWELL Pipe Equipment Co., Ltd. has focused on customer needs, combined with the advantages of advanced pipe equipment at home and abroad, strived to provide high cost-effective equipment for the market, and constantly meet customer's growing technological needs, introduce advanced production technology and advanced design concepts to terminal customers.

PE Insulation Pipe Extrusion Line Main technical parameter

Type	Extruder	Pipe spec(mm)
JWGB630	JWS75/38+JWS90/33	200-630
JWGB1000	JWS90/38+JWS90/33	315-960
JWGB1400	JWS120/38+JWS120/33	760-1380
JWGB1700	JWS120/38+JWS- 150/33	1054-1680
JWGB2000	JWS120/38+JWS- 150/33	1054-1960

PE Insulation Pipe Extrusion Line Application