HDPE insulated jacket pipe consists of steel pipe, polyurethane foam insulation layer and PE outer sheath. It bears 120–180°C, with excellent thermal insulation and impact resistance for heating, air-conditioning and industrial pipelines. Its production line features professional dies, stable extrusion, uniform wall thickness and high automatic efficiency.
Model | Production Scope | Extruder | L*W*H(m) | Main motor power (KW) |
JWGB630 | Ф200-ф630 | JWS-75/38 | 30*3*4 | 290 |
JWS-90/38 | ||||
JWGB1000 | Ф315-ф960 | JWS-90/38 | 34*3*4 | 342 |
JWS-90/33 | ||||
JWGB1400 | Ф760-ф1380 | JWS-120/38 | 40*3.5*4.3 | 472 |
JWS-120/38 | ||||
JWGB1700 | Ф1054-ф1680 | JWS-120/38 | 40*3.5*4.3 | 512 |
JWS-150/33 | ||||
JWGB2000 | Ф1054-ф1960 | JWS-120/38 | 49*4.5*5 | 670 |
JWS-150/33 |
PE insulation pipe is also known as PE outer protection pipe,jacket pipe, sleeve pipe. The outer protective layer of the directly buried polyurethane insulation pipe is HDPE insulation pipe, and the middle is filled with polyurethane rigid foam as the insulation material layer, and the inner layer is steel pipe. Polyurethane directly buried thermal insulation pipe has good mechanical properties and thermal insulation properties with good impact resistance. Under normal circumstances can withstand the high temperature of 120-180°C, suitable for all kinds of cold and hot water high and low temperature pipeline insulation engineering. It is usually used in indoor and outdoor pipelines, central heating pipes, central air conditioning pipes, chemical and pharmaceutical industrial pipelines of insulation, cold engineering, oil pipeline engineering, etc. Insulation pipe production line adopts special PE insulation pipe mold design, extrusion pressure is stable, thin wall pipe thickness uniform. The extrusion speed is fast, the blow molding output is greatly improved, the surface is brighter, and the operation is highly automatic.
The extruder uses a new design of high-efficiency single screw, introduce 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.
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.
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.
Caterpillar type haul-off machine, it is easy operation, less waste of pipe, and large traction, stable operation.
The cutting machine’s feed arm adopts a steel structure, high strength, and durability.
PE insulation pipe production line is mainly used for the production of large diameter PE insulation pipe, also can produce water supply pipe, drainage pipe and so on. The pipe is non-toxic, tasteless, non-corrosive, anti-aging, good weather resistance and many other characteristics, the product is mainly used in the outer layer of heating pipes.
Jwell started manufacturing screws and barrels in 1978, making it one of the earliest screw and barrel manufacturers in China. Its brand, "Jinhailuo", has become well recognized in the industry. In 1997, Jwell was established to begin the production of extrusion machinery. Today, Jwell is the vice president unit of the China Plastics Machinery Industry Association and one of the technology leaders in the extrusion machinery industry.
