Glue Systems with Diaphragm Pump Series CLD
Protek’s glue application systems with CLD Series diaphragm pump are used for distributing cold, low viscosity water-based industrial adhesives (up to 1,500mPas). This PREO equipment is for manufacturers gluing stainless steel or materials that are treated to prevent oxidation.
These highly reliable guns require minimal maintenance and guarantee an efficient solution for dosing adhesives at low pressures. Available in different configurations, they can be integrated with accessories such as proportional valves, encoders, photocells and a glue level control device.
A stainless-steel, anti-pulsation glue filter, included as a standard feature on all models, has the double function of eliminating impurities that could block the nozzles and also reducing the movements created by the pump with a sphere on the bottom of the filter. An easily extractable cartridge inside the filter facilitates cleaning operations.
Incorporating a diaphragm pump with a 1:1 compression ratio, pneumatic controls and anti-stall valve, this versatile equipment also uses manual or automatic pressure adjustment to control the quantity of glue, in relation to machine speed. A stainless-steel pressure regulator can be mounted with a 1:1 ratio, controlled by a proportional valve or set manually.
The pump is mounted on a plastic lid which is easily positioned on standard buckets (capacity of 20-30 litres) and can be transferred to a bucket of water for cleaning.