Tempering device for variotherm or conventional tempering of molds

摘要

The invention relates to a temperature control device (300) for controlling the temperature of a mold (200, 200 ') for the plastics processing, the temperature control device (300) comprising: a first temperature control circuit (301) for performing at least one temperature control (313, 314), first with a thermostating supply line (302) and a first Temperierkreis- return line (303) for connecting the first thermostating system (301) to the mold (200, 200 '), a first temperature control unit (305) for a first heating medium (313) connected to the first temperature control circuit (301) is connectable to a second temperature control unit (308) for a second heating medium (314), which is connectable to the first temperature control circuit (301), and a first switching means (311) for alternately connecting the first and second temperature control ( 305, 308) with the first temperature control circuit (301), wherein the temperature control device comprises a second switching means (315) for connecting the second temperature control unit (308) having a second temperature control circuit (316), said second temperature control circuit (316) includes a second temperature control circuit supply line (317) and a second temperature control circuit return pipe (318) to connect the second thermostating system (316) of the mold (200, 200 ') has.