GRP Pipe Filament Winding Machine

grp pipe filament winding prodcution line-winding machine

grp pipe winding machine specifications:

general technical data:

diameter range dn300mm-3000mm

length of product 12m

winding angle 45° - 90°

carriage stroke 13m

control manner two axes motion and three spindles

electrical power supply 380v, 3 phases 50-60 hz

raw materials:

resin polyester resin, or vinyl ester resin

with reinforcement yarn e-glass or ecr roving

1. Liner making machine(13 kw/set) (1set)

consist of:

1) headstock 1 set

2) tailstock 1 set

3) railway 1 set

4) carriage 1 set

5) four-wheel pneumatic roller 1 set

6) mylar delivery rack 1 set

7) system of timing with frequency conversion 1 set

8) electric control system 1 set

9) resin feeding system 1 set

2. Winding machine(30kw/set) (1 set)

technical specification:

accuracy of draw-fiber: ± 0.5mm

winding angle: ≥ 45° ≤ 90°

speed of draw-fiber: ≤ 100m/min

winding mode: hoop and helical winding(change automatically)

control mode: manual, semi-automatic, automatic

drive mode: driving by rack gear

the winding length as l, the width of winding fiberglass roving as b, the winding angle as a, when the winding length l is fixed, any other three parameters, two of them can be fixed.

the top or the end of a pipe can be winded as the zero point of winding.

this machine can directly change from the hoop winding with single layer to the helical winding

auto thickening at the inserting end of pipe

main axis and carriage is timing with frequency conversion

-frequency converter brand: siemens

electric control box:

-electric component brand: siemens