“TEMPO” make hot plates are widely used in various industries such as automobile, chemical, pharmaceuticals and others. Available in various specifications. Max surface temp – 300°C to 350°C Construction make Hot Plates are constructed with thick gauge mild steel well machined & smooth cast iron top. This cast iron is grooved from bottom to circulate spiral heaters. Technical Specification Controlling System Energy regulator/thermostatic controller. Heating System Heating elements are housed into grooves with porcelain beads underneath of the cast iron.