Flip-style trolley resistance furnace is the national standard of energy-efficient furnace operation cycle, ultra-energy structure, energy saving of 20%. Trolley with anti-collision seal bricks, auto flip structure, automatic car and the door seal, integrated rail even without foundation installation, on the basis of the level of the ground and the horn or expansion screws can be used. Mainly used for high chromium, high manganese steel castings, ductile iron, Roller, Ball, 45 steel, stainless steel hardening, annealing, aging and various mechanical parts heat treatment. 1, this series has a steel plate and steel furnace shell welded rail car bottom furnace with a single entity, users do not need to install base, just put on a flat concrete floor can be used. 2, lining all-fiber structure, relatively brick hearth about 30% energy saving, high quality long fiber thorn blanket as raw material, the use of special equipment made of various specifications according to the furnace, and in the process left a certain amount of compression to ensure After completion of masonry block, each block of ceramic fiber expands in different directions, so that interoperability between modules extruded seamless whole, intact achieve regenerative effect, and convenient construction of the product, can be fixed directly to the furnace shell plate stainless steel anchor nailed round. Compared to the advantages of low thermal conductivity, low heat capacity, excellent corrosion resistance, excellent thermal stability and thermal shock resistance, thermal insulation, and the anchoring member disposed in the furnace cold, improves the high temperature strength of the fibers and other products. 3, high temperature resistance alloy heating elements made of ribbon and spiral wound wire were hanging in the oven side door, the back wall and placed on a trolley to put silk brick and nails with alumina ceramic, safe and simple. 4, the trolley is equipped with pressure by high-temperature resistant steel furnace floor, to carry with the workpiece. In order to prevent oxidation of the skin produced by heating the workpiece through the gap between the fall around the furnace floor heating element caused by damage to the heating element, so the furnace floor and furnace at the use of plug-in contact contact. To ensure the normal use, the need for frequent purging trolley furnace floor beneath the oxide scale, typically once a week, purge, purge the furnace floor lift, with a compressed air tank oxidation resistance wire dander purged, Note to prevent oxidation caused by a short circuit five pickups, door unit in the furnace door by lifting the wire, door latch mechanism and door components. Door casing made of welded steel plate with a solid frame structure, within the compression module with refractory fiber laid up together, require good insulation performance, light weight and so on. The lifting device with electric door (or manual) devices, mainly from the door frame, door lifting beams, reducers, sprockets, shafts and bearings and other parts, to drive through the lift door on reverse gear reducer The lift door. Door lifting reducer comes with brakes, can effectively prevent the lift door displacement process. Door clamping device uses advanced compression spring-type structure, when the stove needs to be upgraded, the dead weight of the door by door lever will automatically release, and removed some distance level rise, fall into place when the oven door, the door down when the trolley pulley pressing need to above, by the force of the spring lever through the door to compress the seal is moved into the horizontal state, the pressing means of this structure the fiber plane of furnace door on cotton No friction between, with good safety performance, mission chief characteristics.