2-Component Adhesive Automatic Application Systems

Barkvall System 3600 2 Part Adhesive Application System for the manufacture of large panels

System 3600 is designed for automatic dispensing of 2K - two component medium viscosity adhesives and resins. The system is suitable for sandwich panel industrial production such as truck bodies, mobile chassis, caravans, SIPS, Modular Homes and more. Where an even and accurate adhesive spreading is required, System 3600 improves the quality of the final product, simplifies production and improves the working environment.

The machine works automatically on wheel tracks along a multiple of vacuum tables. The machine is easy to control with the operator panel. To set the panel size, locate the laser pointer to the panel corner and push start button. Please ask for a CD-ROM demo disc.

The complete system also includes a meter unit 3200 and mixer gun with static disposable mixing tubes and spreader bar. Base and hardener pumps can be placed a long distance from the machine which simplifies the adhesive container or drum handling.

The meter unit in System 3600 contains two displacement pistons, which are mechanically linked together and the mixing ratio is fixed between base and hardener. Massflow meter units for base and hardener can be used control mixing ratio and coat weight.

 
Typical Layout Maximum rail length:100M
 

Barkvall System 3400 Automatic Diamond Bead Spreading of 2-Component Adhesives

System 3400 is designed for automatic dispensing of two component medium viscosity adhesives and resins for manufacturing of sandwich panels. The system pumps and spreads the adhesive evenly in a diamond pattern over the substrate surface improving the quality of the final product, simplifying production and improving the working environment. This is achieved by integrating the 3200 meter-mix system into the 3400 one component system.

System 3400 can be made either in a fixed or mobile configuration. In the fixed configuration the material is moved on a conveyor underneath the adhesive spreader and in mobile configuration the spreader rolls on rails on top of the conveyor or lay-up table. The system can be used for both for stand alone panel manufacturing or in continuous panel production lines. Selection of configuration type depends on product, manufacturing process, speed required, adhesive and press time.

The machine system is automatic meaning it will start and stop at the panel edges, the dispensing speed is automatically adjusted to panel width, adhesive flow and coat weight. The machine is easily controlled at the operator panel with recipe handling of process parameters and panel dimensions. The system performs the spreading sequence with by pressing the start button. The system can also be integrated into a present process line and superior control system.

The system is suitable for industrial production of sandwich panels with skin material of steel, wood or plastic, and core material of plaster, rockwool, EPS, PEX etc. Suitable for products such as doors building elements, facade panels, etc.

The system can be equipped with massflow metering system or viscosity compensator system for enhanced adhesive quality control.