Name: SKR-300 PUR Coating Machine
Brand: Foshan Shengkairui Plastic Special Equipment Co., Ltd
Availability: InStock

Xiadongnanhua Industrial Zone, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province (formerly known as Kanglu Huabian)

Main parameters:

Maximum film width	300mm
Maximum processing thickness	90mm
Minimum processing length	600mm
Material delivery speed	0-50m/min
Glue coating power	5.5kw
Power output	1.5kw
heat dissipation power	6kw
machine weight	1500kg
Maximum diameter of rolled veneer material	400mm(Rolled veneer/roll veneer)
Overall dimensions	600x2000x6000mm
Rubber bucket specifications	20kg(5gallon/gallon)Standard bucketstandard bucket
Inner diameter of rubber drum	280mm
Temperature control range	room temperature/normal temperature-180
Working pressure	0.4-0.8Mpa
Pressure plate travel	Max.:500mm
Maximum speed of motor	60rpm
Maximum dispensing pressure	Factory pressurefactory pressure:50kg/cm2
control system	PLC+touch screen/Touch screen
heat preservation function	With
Over-temperature alarm	With
Low glue level alarm	With

Note: Specifications and standard equipment are subject to change without prior notice!

Equipment features:

1. The SKR-300 PUR automatic line wrapping machine uses PUR glue to wrap lines, aluminum profiles and other materials. The lines wrapped by the PUR wrapping machine have good quality profiles and do not open the glue.

2. The PUR hot melt adhesive coating machine covers the lines at temperatures ranging from -40 ° C to 150 ° C and does not open when passing through the equator inside the manifold. By opening and closing the handle at equal distances to both sides of the center, the profile movement is maintained in a precise straight line. To avoid uneven force distribution during the transportation of profiles and prevent swinging.

3 PUR(Polyurethane Reactive), The full Chinese name is moisture curing reactive polyurethane hot melt adhesive. The main component is isocyanate terminated polyurethane prepolymer. PUR has adjustable adhesion and toughness (elasticity), and has excellent adhesion strength, temperature resistance, chemical corrosion resistance, and aging resistance In recent years, it has become one of the important varieties in the adhesive industry Widely used in packaging, wood processing, automotive, textile, electromechanical, aerospace and other national economic fields
PUR adhesive is a molecular structure containing polar and chemically active amino ester groups (- NHCOO -) or isocyanate groups (- NCO), which have excellent adhesion to materials containing active hydrogen, such as porous materials such as wood, leather, fabrics, paper, ceramics, and surface cleaning materials such as plastics, metals, glass, rubber, etc
andCompared to EVA hot melt adhesive and water-based solvent adhesive, PUR has the following advantages:
solvent-free, a liquid type Unlike solvent based adhesives, which require a drying process, there are no environmental pollution or poisoning issues caused by the presence of solvents, meeting environmental protection requirements The bonding process is simple and can be applied using methods such as roller coating or spray coating
2. Good operability The two glued bodies can be fixed in a short period of time, so the assembly can be quickly transferred to the next processing step, improving work efficiency
heat-resistantExcellent resistance to cold, water vapor, chemicals, and solvents Compared with the original hot melt adhesive, the cross-linking structure of reactive hot melt adhesive greatly improves the listed properties and adhesive strength