Trolley resistance stove car type resistance furnace is the national standard of energy-efficient furnace operation cycle, ultra-energy structure, the use of fiber structure, saving up to 60%. Exclusive production of composite type alumina ceramic nail group, car anti-collision seal bricks, automatic car and door seals, integration and even track, no basis nitriding furnace installation, can be used on level ground. 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. Heating elements made of high-temperature resistance alloy wire around the spiral ribbon and salt bath nitriding furnace, the furnace side were hanging on the door, the back wall and put the trolley wire placed bricks and nails with alumina ceramic, security concise. Trolley fitted with pressure 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 heating element damage caused by nitrogen gas carburizing furnace, so the furnace floor and furnace at the use of plug-in contact contact. To ensure the normal use of Pit vacuum nitriding furnace, the need for frequent purging trolley furnace floor beneath the oxide, usually once a week, purge, purge the furnace floor lift, with a compressed air tank oxidation resistance wire dander purged, pay attention to prevent oxidation caused by a short circuit in the furnace pickup wire. Laboratory nitriding furnace, nitriding furnace, laboratory furnace provided by Longkou Longkou Furnace experiment. Longkou experiment Furnace (www.lk-dianlu.com) strong, credible, in Yantai, Shandong electric equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Longkou laboratory furnace and you hand into the brilliant, for a better future!