C-System

Our C-System dosing unit, with an integrated mixing head, is designed for dosing multicomponent formulations, generally PUR or PIR, to create low density rigid foams for sandwich panels. In some cases, this machine can be customized to produce high-density non-foam rigid materials for continuous panels.

Dosing unit key features

Handles a minimum of four components

and up to a maximum of eleven

Customizable according to chemical recipe

and to include use of fillers or recycled PUR

Pumps and flow meters

protected against pressure peaks and debris

Patented technology

for leakage-free piping

Designed to perfection

This versatile and highly reliable multicomponent machine is completely customizable and can incorporate the use of fillers to alter foam properties, for example, using mineral powders to increase the final product’s fire retardancy. Much attention is given to the C-System’s design.

Pumps and flow meters are protected against pressure peaks, and potential debris inside the chemical blend is filtered out before laydown, while our patented technology prevents pipes from leaking after extensive use, small details that lead to higher quality results.

Dosing unit advantages

Designed for PIR and PUR foams in-line formulation

Different models of foaming travers available

Easy to use, saving valuable time between setup and beginning production

Excellent accessibility to all machine parts to facilitate maintenance and cleaning

Tanks with level control and automatic refilling and plate heat exchangers for polyol and isocyanate temperature control

High pressure tube heat exchangers allow perfect temperature control over chemicals conditions right before entering the mixing head

Performs a high-pressure inline mixing of additives to polyol formulation and a closed-loop output control by flowmeters and automatic adjustment for maximum foam quality

Configuration

  • Suitable for using diverse chemical blends
  • Tanks with level control and automatic refilling
  • Plate heat exchangers for temperature control of polyol and isocyanate
  • Tube nest heat exchanger for temperature control of blowing agents
  • Closed-loop output control by flowmeters and automatic adjustment
  • High pressure inline mixing of additives to polyol formulation
  • Filters for pump protection
  • Digital low/high pressure gauges
  • Frequency controlled motors for automatic output and ratio adjustment
  • Chemical recirculation up to the mixing circuit
  • Gas nucleation at high- or low-pressure to improve the service life of distribution pockets

Are you looking for a tailored solution?

Contact us today to discuss your specific needs and find out how our custom solutions can enhance your production process. Don’t wait — let’s create excellence together!