Products

Performance ＆ Advantages: Our company's latest research and development of energy-saving high-speed production line, suitable for high-speed polyolefin pipe extrusion. 35% energy saving and 1x increase in production efficiency. Specifically designed 38-40 L/D screw structure and the feeding slot barrel make the melt extrusion and plasticizing effects greatly improved. High-torque, high-strength gearboxes ensure stable operation of the equipment. Extrusion molds and sizing sleeves adopt the most advanced design structure. The PLC variable frequency control vacuum tank, servo-driven multi-track tractor, and high-speed chipless cutter are equipped with a meter weight control system. The pipe extrusion weight is more accurate.

Performance ＆ Advantages: According to the special needs of users, we can provide 2-layer / 3-layer / 5-layer and multilayer solid wall pipe line. Multiple extruders can be synchronized, and multiple meter weight control system can be selected. can be centralize controlled in a main PLC to achieve precise and quantitative extrusion of each extruder. According to the multi-layer spiral mold designed with different layers and thickness ratios, the distribution of mold cavity flow channels is reasonable to ensure that the tube layer thickness is uniform and the plasticization effect of each layer is better.

Performance ＆ Advantages: The main screw adopts BM high-efficiency type, and the output is fast and plasticized well. The wall thickness of pipe products is precisely controlled and very less waste of raw materials. Tubular extrusion special mold, water film high-speed sizing sleeve, equipped with integrated flow control valve with scale. Servo-controlled high-speed double-belt haul off unit, supporting high-speed chipless cutter and winder, adapt to high-speed production operation. Dual pipe extrusion line can double the output and occupy less factory space.

Performance and features: PE insulation pipe is also called PE outer protection pipe, jacket pipe, sleeve pipe. The direct buried polyurethane insulation pipe is made of HDPE insulation pipe as the outer protective layer, the middle filled polyurethane rigid foam is used as the insulation material layer, and the inner layer is steel pipe. Polyurethane direct buried insulation pipe has good mechanical properties and thermal insulation performance. Under normal circumstances, it can withstand high temperature of 120-180 °C, and is suitable for various cold and hot water high and low temperature pipeline insulation projects. 

Performance ＆ Advantages: The raw material of the silicon core tube substrate is high-density polyethylene, the inner layer used a lowest friction coefficient silica gel solid lubricant. It is corrosion resistance, smooth inner wall, convenient gas blowing cable transmission, and low construction cost. According to the needs, different sizes and colors of small tubes are concentrated by external casing. The products are applied to optical cable communication network system for freeway, railway and so on. The production line can realize multiple base pipes at the same time, high speed unwinding, and quickly and evenly cover the outer casing. Synchronous traction, cut-off and finished product coiling are controlled by computer, with high production speed and efficiency

Performance ＆ Advantages: A variety of specifications and models of PVC twin-screw extruder can produce pipes of different diameters and different wall thicknesses. Specially designed screw structure with uniform plasticization and high output. Extrusion molds made of high quality alloy steel, internal flow channel chrome plating, polishing treatment, wear and corrosion resistance; with a dedicated high-speed sizing sleeve, pipe surface quality is good; The special cutter for PVC pipe adopts a rotating clamping device, which does not require replacing the fixture with different pipe diameters. With chamfering device, cutting, chamfering, one-step molding. Support optional online belling machine.

Performance ＆ Advantages: Use two or more SJZ series conical twin screw extruder to implement co-extruded three-layer PVC pipe. The sandwich layer of the pipe is high-calcium PVC or PVC foam raw material. 

1. The extruder uses super wear-resistant alloy screw barrel; the twin-screw feeds evenly and the powder doesn’t bridge;

2. Optimized design of PVC three-layer mold, the internal flow channel is chrome-plated and highly polished, wear and corrosion resistant; with special sizing sleeve, the pipe product has high speed and good surface;

3. Cutting machine adopts rotating clamping device to adapt to different pipe diameters, eliminating the trouble of frequent replacement of fixtures. Equipped with a new type of adjustable floating chamfering mechanism, the size of chamfer can be adjusted according to the pipe diameter and wall thickness, cutting and chamfering can be performed in one step. Closed suction device, better chip suction effect.

   
   

Performance ＆ Advantages: Corresponding to the different requirements of pipe diameter and output, there are two types of SJZ80 and SJZ65 special twin-screw extruders optional; the dual pipe die evenly distributes the material output, and the pipe extrusion speed is quickly plasticized; 

Performance ＆ Advantages: Performance characteristics: The latest type of four PVC electrical bushing production line adopts a twin-screw extruder with high output and good plasticization performance, and is equipped with a mold optimized for flow path design. Four pipes discharge evenly and the extrusion speed is fast; 

Performance ＆ Advantages: The corrugated pipe line is the 3rd generation of improved product of Suzhou Jwell. The output of the  extruder and the production speed of the pipe are greatly increased by 20-40% compared with the previous product. Online belling can be achieved to ensure the performance of the formed corrugated pipe products. Adopts Siemens HMI system.

Performance ＆ Advantages: In order to meet market, Suzhou Jwell based on years of experience, independent research and develop of conical twin-screw extruder series FRPP / PVC DWC pipe line, has the following characteristics: 

1. The overall energy consumption of the production line is low, the conveyor efficiency of the conical twin screw extruder is higher than that of the single screw extruder, and the installed power is less than the single screw extruder;

2. The powder material can be extrusion directly, use raw material + calcium powder formula, reduce the cost and improve the pipe ring stiffness;

3. The extruder has a vacuum device to overcome the problem of air bubbles inside and outside the pipe due to the moisture content in the raw material.

   
   

Large Diameter HDPE/MDPE Water Supply and Gas Supply Pipe Extrusion Line

Properties:The Large Diameter HDPE/MDPE Pipe Extrusion Line research & developed by Jwell Machinery Co., features of unique structure, easily control, highly automation and stable performance. Pipes produced by this machine has the moderate rigidity, strength, as well as good flexibility, anti-rot, anti-stress split, and favorable hot melting, make this large diameter pipe considered as the prefer product for water and gas transportation system in cities.

PPR/FR-PP pipe is widely used in solar energy, thermal energy circulation system, heating system and water supply because of its higher pressure and temperature resistance, long operational life span, high strength and impact resistance, and the prevention of pipe line sagging.

Application: corrugated pipe for air ventilation system is produced by two different PE material. Double wall corrugated pipe, and designed by hollow structure. It is easy to install in the ceiling and roofing. Also, this corrugated pipe has good performance to bear the cement. The pipe adopt special inner layer, smoothly, easy to clear, less resistance, sound-proof, insulation.