Double door double trolley type resistance furnace series trolley type resistance furnace is a periodic operation furnace, which is suitable for normalizing, quenching, annealing and tempering of large and medium-sized diamonds, high manganese steel linings, steel balls or products.
1. Small thermal conductivity and good thermal insulation performance.
2. The control system performs continuous automatic PID adjustment of the furnace temperature through thyristor without noise and precise temperature control.
3. The microcomputer intelligent time program is used to control the digital display temperature instrument. The accuracy reaches ≤ ± 1 ℃.
4. The maximum programming amount can reach 50 segments, which can meet the different process requirements of customers.
5. Fast heating and high energy saving efficiency.