- Industrial high temperature ovens with maximum operating temperatures of 400°C, 500°C and 600°C - Chamber capacities of 28, 95 and 220 litres - Easy clean stainless steel interior - Adjustable chamber ventilation to ehxaust smoke or other fumes - Powerful fan & air guide system ensure excellent temperature uniformity - High efficiency heating from mineral insulated metal sheathed elements - Choice of controllers & programmers - Ideal for tempering, glass annealing, pre-heating and stress relieving