double-chamber vacuum water-quenching furnace Models: WZSC-20, WZSC-30, WZSC-45, and WZSC-60.It is BRIMET’s patented product (Patent No.: ZL 2004 2 0000295.4). It is mainly used for vacuum water-quenching of carbon tool steel, low alloy tool steel, structural steel and special materials, and for solution treatment of stainless steel. WZSC series double-chamber vacuum water-quenching furnace