the RTC series of Oil heating adopts heat-exchanging principle,making use of high- heat-conduction oil 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 200. 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.