Lignes d'extrusion JINHU GROUP JHE 45-33

JINHU GROUP JHE 45-33 extrusion line was manufactured in 2017 in China by Shanghai Jinhu Pipe Equipment Co., LTD. The line is currently configured to produce innovative polyethylene (PE) pipes with a diameter of 40 mm, designed for ground heat exchangers. The pipes feature a star-shaped cross-section, which, compared to conventional round pipes, provides a larger heat exchange surface area. By replacing the extrusion head and calibrator, the JINHU GROUP extrusion line can also produce round pipes and profiles.

The JINHU GROUP JHE 45-33 extrusion line comprises the following components:
– JHE 45-33 single-screw extruder for polyethylene (PE)
– extrusion head for pipes with a star-shaped cross-section fi 40
– mould for converting the pipe cross-section from star-shaped fi 40 to round 3/4 inch
– PN 110 automatic circular sawing machine
– NOWATECH UHRB-315/400 butt fusion welding machine
– WChPd 110 vacuum tank
– caterpillar haul-off
– GAMART dual-drum winder
– automatic granulate feeder

The pipe manufacturing process begins with the plasticisation of PE granulate in a single-screw extruder. The material is then fed into the extrusion head, which gives the pipe its characteristic star-shaped cross-section. The formed pipe then passes through a calibrator that gives it the required dimensions, after which it is cooled and conveyed by a caterpillar haul-off. Once the process is complete, the pipe can be cut to specified lengths or wound into coils, facilitating storage and transport.

Technical specifications of the JINHU GROUP JHE 45-33 extruder
- maximum output: 150 kg/h
- screw diameter: 45 mm
- screw length/diameter ratio: 33 L/D
- screw rotational speed: 120 rpm
- extrusion centre line height: 1050 mm
- cylinder heating power: 16 kW
- number of heating zones: 4
- total fan power: 0,72 kW
- drive motor power: 37 kW
- dimensions (L x W x H): 2500 x 1000 x 1500 mm
- weight: 1500 kg

seller offer No. resale 170361132