introduction:
This machine line is for PUR hot melt glue which is for the lamination of various kinds of material, it's especially good for the lamination of high gloss materials. PUR hot melt glue is a kind of the adhesive which reatives with the moisture in the air, no smell, no harming.
With new glue spreader, the surface of glue coating is glossy like a mirror. The glue coating amount can be controled minimum 15-20g per spare meter. It gives you a prefect effect for thin pvc lamination.
applications:
materials:
Glue: PUR hot melt, PO, PSA,EVA hot melt.
Panel: Partical board, MDF, Plywood, Plastic board, gypsum board ,foamed plastic board etc.
Cover Material: PET,PETG,PVC, Paper, HPL, CPL, Acrylic, Meter film.etc.
technical data:
1.Panel in feeder with conveyor:
Conveyor roller：φ63×1410;
Transmission power: 0.75kw
2.Double sides brushing machine：
Blower: 3x0.25kw
Transmission power：1.5KW;
Brushing power：1.1KW;
Brushing roller：φ190×1350;
Pressing roller：φ120×1350;
3.Heating oven with conveyor：
Heating power：27KW;
Conveying roller：φ88×1190;
Transmission power supply by brushing machine;
4.PUR Glue spreader：
Transmission power：4×1.5KW+0.18KW;
Upper roller lifting power：0.37KW;
Heating power：3×7.5KW（Oil heating）;
Coating roller：φ240×1400，silicon rubber;
Dosing roller: φ216×1400, Steel;
Shaving roller:φ240×1400, Ceramic.
Down roller：φ240×1300，chromeplate surface;
5.Cover film placing unit：
Conveyor roller:φ63×1410
Transmission power: 0.75kw
6.Lipping roller press machine：
Transmission power： 4×2.2kw
Upper roller lifting power: 0.37kw
Laminating roller：φ320×1400，Rubber;
Laminating roller：φ320×1400，chromeplate
PVC expand roller：φ125×1400，chromeplate;
Heating Power: 2kw
Air shaft for PVC in rolls: 1pc
Magnetic powder brake： 100N.M
Lifting crane：0.55kw
7.Out feeding conveyor：
Conveyor roller：φ63×1410mm
Transmission power: 0.75kw
main consumable damage reasons:
1.Coating roller: glue roller surface damage, rubber peeled off, hard thing scratches, erosion from glue residue.
2.Heating pipe: instable power supply, or dry heating, damp;
3.Solid-state relay: overflowing burnt out; (tried many domestic and foreign suppliers, such appliances is likely to damage)
4.Chain: long-term transmission worn, fatigue; (the designed life in 10000 hours or so)
5.Bearing: long-term transmission worn, fatigue; (the designed life in 15000 hours or so)
6.Electric parts: according to the actual situation;
7.Other reasons: in addition to the accident reason, the designed life in 5 years or above;
