One Step Heat Insulation Pipeline / Pipe Production Line DN 25 - DN 350 mm

    One Step Heat Insulation Pipeline / Pipe Production Line DN 25 - DN 350 mm

China hot sale One step pipeline heat insulation production line
 

main parameter
1 kinds of products: prefabricated PE outer sheath polyurethane insulation pipe
2 production diameter range: DN25-DN350mm
3 polyurethane insulation layer thickness range: 30-55mm
4. PE outer casing thickness range: 2-4mm
5 equipment production capacity (insulation layer volume): 5-7m3/h (equivalent to DN200 insulation layer 40mm insulation tube, about 185m/h)
Equipment specific configuration
1. 150 single screw extruder 1
Device function: extruded PE outer casing
Maximum extrusion capacity 650kg/h
1) screw diameter 150mm, length diameter ratio 30:1
2) screw, screw tube material is 38CrMoAlA, surface ion nitriding
3) the inner wall of the feeding section of the screw barrel is slotted to improve the feeding efficiency.
4) screw adopts BM type, with high efficient mixing head
5) reducer with hard face gear, extrusion machine
6) the main motor: 110KW inverter motor, stepless speed regulation
7) screw barrel heating power 40kW, District 7, cast aluminum or ceramic heater, forced air cooling, digital automatic temperature control, digital display thermometer
8) automatic feeding speed??
2 low pressure polyurethane foaming machine:
Maximum flow
Equipment function: Foam Casting
1) automatic constant temperature, material can 2 (POLYOL with mixing system)
(2) metering pump: 1.5kw frequency control, synchronous transmission, adjustable flow, axial piston pump set of 1 sets (2 sets)
3) filter: net type filter, filter precision
4) feeding system: L / min gear pump set of 2 sets
5) foaming gun: compressed air self cleaning type foaming gun 2
3. deviation rectifying machine
Function: to ensure that the outer sleeve pipe and insulation layer and the steel tube of the heart 2 sensors, automatic detection, hydraulic (Mechanical) control to drive the outer sheath and insulation layer and steel tube radial follow - up / synchronization
Detection accuracy: 0.1mm, control precision +/-0.5mm
Longitudinal tracking distance: 920mm
Vertical deviation: 120mm
Horizontal deviation: 200mm
Control panel with automatic and manual control switch button
4. propulsion machine ( feeder )
Role: steel pipe positioning to step up, and to set the speed of a smooth continuous steel pipe, through the mold, so that the production of continuous
Feed rate: positive and negative to 0.5m-6m/min
4 groups of solid rubber roller, 4 groups of pneumatic rubber roller
4kw variable frequency speed regulation motor, stepless speed regulation
5. transmission line
Part one:
At the starting end of the production line, to the feeding machine, the steel pipe is conveyed to the feeding machine, and a single steel pipe is connected in series so as to ensure continuous production.
Divided into three sections, each section of the 6m, which has a 2.2KW variable frequency motor
The second part:
Is located at the end of the production line, the end of the production line, the finished tube output, and will be connected to a series of steel pipe separation, separation of finished tube off the assembly line
Divided into 3 sections, each section of the 6m, of which 2 sections of the 2.2KW variable frequency speed control motor
6. nose
PE pipe extrusion
Mold specifications according to different production requirements

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