Adhesive application machine for foam, mattress and other such materials based on roller application technology for one-component water-based adhesives.
Operates via a dosing roll system.
Due to the large diameter of the rollers, the adhesive will stay fluid between the rolls, and prevent drying, even when adhesive is not dispersed from the rolls for a period of time.
Based on the special surface technology of the rollers it is possible to use both low and high viscosity adhesives with the machine.
The applying and dosing rollers are both made completely of stainless steel to provide chemical resistance and durability.
The machine is able to adjust to the thickness of the foam boards to be bonded via automatic height detection technology and all parameters are controlled via full color touch screen interface.
Technical Specifications
Can handle foam thickness up to 300 mm.
Very fast in application – speed of 30 m/min.
Automatic laser sensor which identifies the thickness and, eventually, the shape of the layers.
The machine is able to adjust the height of the rolls on the foam automatically saving a lot of time and making the application always equal regardless to the sequence of foam layers entering the machine (different thickness).
The system will also follow automatically every layer contour such as waves or other shapes – always very fast, precise.
Automatic re-filling system for the adhesive (level of adhesive is controlled by laser sensors).
Automatic height detection of the foam layers.
Automatic adhesive refilling.
Rolls made of stainless steel.
Adhesive roll diameter = 250 mm.
Dosing roll diameter = 220 mm.
Rolls’ width = 2300 mm.
Rolls’ tolerance = +/- 0.02 mm.
Speed: adjustable 0 to 30 m/min (programmable or manual).
System: manual (micrometric precision) or automatic by servo-motors (optional).
Rolls’ electric motor: 4 kW.
Compliant with CE and UL (USA).
Belt is 2250 mm wide and the rolls working width is up to 2300 mm.
Coating and batching roll: stainless steel (Inox).
Rolls diameter: coating roll ø 250 mm, batching roll ø 220 mm.
Rolls length: on request (standard version 2050 mm).
Rolls tolerance: (on diameter width 2000 mm) /- 0.06 mm.