Introduction:Vacuum Chamber furnace with nitrogen without muffle tank

Vacuum pumping in nitrogen-Chamber furnace without muffle tank shell  rounded horizontal sealing head door structure since there is no tank with  metal furnace, temperatures of up to 1400 ℃, Belongs to  the low vacuum heating vacuum furnace, vacuum  About -0.095MPa, Can be used for  high-strength alloy steel, heat treatment quenching of die steel and other  materials.
This series is RVQ Vacuum pumping in  nitrogen furnace, specifications are as follows:

Model	Power/kw	Voltage/V	Phase number	Maximum operating     Temperature /℃	Effective heating zone length( mm ) Long X width x height
RVQ-25	25	380	3	1200	500 ×300×300
RVQ-45	35	380	3	1400	500 ×300×300