Trolley type heating furnace

Trolley type heating furnace is a kind of national standard energy-efficient cyclical resistance furnace, with super energy-efficient structure. It adopts composite fiber for heat preservation. Super-light high strength fire-proof material ca save 40% of energy. Furnace mouth is furnished with bricks which can avoid collision between workpieces. Trolley adopts double-layer sealing and integrative sliding track connection, with such features as simple installation and easy operation. It is mainly applied to quenching, annealing aging for high chromium/manganese steel castings, spheroidal graphite cast irons, rollers, steel balls, crusher hammerheads, abrasion-proof lining boards as well as heat treatment for various mechanical accessories.