In order to be able to use temperature controlled mold you should have a temperature controller that keeps constant temperature over the mold, under all conditions. Our Temperature Controller in general is a liquid circulating temperature control unit. The temperature of the liquid circulating through the process is continually being monitored via two independent, fast responsive, linear sensors which relay any deviation from set-point back to the digital controller. The fast response of the sensors, coupled with the digital controller and excellent pumping capacity, assures uniform and precise temperature control over the mold. ZMD heaters are energy efficient ceramic infrared radiant heat panels.
Radiant heat is the most popular method of heating.
Infrared energy radiated from a temperature source of 500 F to 1000 F in 3.0 to 4. 0 micron wavelength range, the best for the plastic sheet to absorb energy. All ZMD machines are equipped with ZMD heaters. However, ZMD can provide full heating system, complete with Microprocessor Controls and Computer Interface for installation or modification of existing old machines. Those heaters are excellent for other applications such as Pre Heating Plastics, Paint Drying Oven, Powder Coating Process, Ceramic Ovens and more. All of our equipment, from small machines to big ones, are Fully Automatic with Totally Computerized Controls.