China Hot-melt Coating Machine

The hot-melting coating technology is a new know-how developed in the past 20years. With advantage of 100% solid composition, no solvents included, no-pollution, no need of drying equipments, low consumption of energy, quick production, high efficiency, low cost and less area needed. This kinds of machine has been widely used for packaging, medicine, automobile, apparel, electronic, decoration industries.
According to the requirements of different products, an optimized design used for RT series thermal-melting coating machine, therefore, it's functions greatly practical and improved. It is suitable for coating kraft paper, label paper, metal foil, plastic film, natural textiles, chemical fiber fabrics, non-woven cloth, carpet, paper-plate and other various materials.
We also make machinery according to buyers' requirements and provide thermosol spraying machine unit. Please contact for further information.
Following is one narrow type model for your reference:
KRT-350 HOT MELT COATING MACHINE
One: Introduction

1. Suitable products: Hot melt pressure-sensitive adhesive products

2. Hot melt adhesive type: pressure-sensitive adhesive
3. The main process: no scratch coating
4. Main technical process:
Unwinding --Coating--Chilling--Laminating--Rewinding
Two: Main technical parameters
1. The coating method: No scratch coating
2. Effective coating width: 350mm
3. Coating volume: 12--50g / m2
4. Evenness: 20-45g / m2≤±2g
5. Maximum machine speed: 0-100m/min
6. All roller length: 400mm
7. Max unwinding diameter: 600 mm
8. Max rewinding diameter: 700mm
9. Unwinding device: 2 set
10. Rewinding device: 1 set
11. Rewinding tension: ≤25n
12. Unwinding tension: ≤25n
13. Hot melt adhesive extrusion volume: 60kg/h
14. Soft adhesive pipe: 3m
15. Max temperature: 230ºC
16. Machine power: about 20Kw
17. Electric power: 380V±15%50Hz
18. Air source: o.6-0.8mpa
19. Water source: 0.15-0.4mpa
20: The amount of glue is synchronized with the main machine speed, or can be adjusted independently
Three: Main configurations:
1. Unwinding device:2 sets
2. Rewinding device:1 set
3. No scratch coating 1 set
4. Coating roller ¢1201 set
5. Chill Coating roller ¢1551 set
6. Chill Coating roller ¢1201 set
7. Laminating roller and press roller ¢1201 set
8. Transmission system: 1 unit
9. Electric control system: 1 unit
11. EPC system: 2sets
12. Automatic tension control2 sets