Description:This RTC series of Water heating adopts heat-exchanging principle, making use of water as medium to keep the mould at a constant temperature during molding, which make sure top quality for molding. The optimized design ensures the heating temperature up to 120. Features: 1. P.I.D temperature control giving full digital setting and fault display with high accuracy in order to precisely control water temperature with variation of 1oC, Moreover, direct-view, easy and simple for operation. 2.Equipped with horizontal pump, running in smooth and steady, stable flow with long working life. 3.cylindrical tube design, pressurization and explosion-proof. 4.Automatic alarming function, alarm and stop automaticly when the system has a breakdown.5.Attractive appearance, easily-dismounted design, convenient for maintenance.6.Two specifications of water and oil cooling for customers' selection. Please excuse for not note if some specification of products are changed. Note: 1) "D"is double section.2) The voltage Specification Of Machine is 3, 220V380V, 5060Hz. 3) "W"indicate water-type controller.