Vacuum Coaters continuous multi-chamber vacuum furnace Introduction
Vacuum Coaters continuous multi-chamber vacuum furnace by a part of the feed chamber, the preheating chamber, the high-temperature chamber, cooling chamber, a discharge chamber, an intermediate gate valve, a vacuum system, a workpiece transfer system, water cooling system, electric control system, etc. . As a result of modular design building blocks, according to user needs can be combined into any combination of seven chambers, five rooms, three rooms of different sizes and the like of the production line, in order to meet the production requirements of different size.
1, with the furnace door in order to fully utilize the interior space of the furnace, reduce the load on the vacuum system, the use of square box type furnace structure, both functional and aesthetic. A preheating chamber, the high-temperature chamber, cooling chamber, the discharge chamber are two-layer water-cooled furnace shell, the furnace inside wall of the austenitic stainless steel, carbon steel with an outer wall of the outlet low. Feed chamber as a single furnace shell.
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Vacuum coating, vacuum coating equipment Door with pendant hanging pan structure to facilitate mating with the vehicle passing the furnace feed roller shaft furnace, a smaller footprint.
2, the vacuum system: a preheating chamber, a high temperature chamber, the cooling chamber by K-600 high vacuum oil diffusion pump, rotary vane type 2X-70 mechanical pump composed of high vacuum, vacuum up work 10-3pa magnitude; feed chamber, a feed chamber by a Roots pump ZJP-600, H-150 type slide valve pump that fast pumping speed, pumped by the order of less than atmospheric pressure to 10-1pa 15min. Vacuum valves using pneumatic flapper valve. Vacuum measuring gauge composite digital display, measuring ionizing regulatory high vacuum, low vacuum regulation resistance measurement.
3, the preheating chamber, chamber temperature: preheating chamber housing heating chamber made of stainless steel, stainless steel reflective screen, with heater nichrome, aluminum silicate fiber mat, a ceramic insulator, a water-cooled copper electrodes and so on. Temperature is 500 ℃ ~ 800 ℃, temperature control using nickel-chromium nickel silicon S-type thermocouple.
4, using the new seal with the isolation valve between the air gate valve gate New Pneumatic feed chamber, the preheating chamber, the high-temperature chamber, cooling chamber, the discharge chamber. Novel use of gate valve using a link mechanism, the vertical movement of the valve plate not only between the valve plate and the valve frame split structure, the valve holder and the valve plate, may further horizontal movement.
5, the workpiece feed car delivery system: vacuum equipment to achieve continuous operation, the transmission system and the movable seal is critical. Roll shaft drive mechanism of the apparatus used and the new and unique dynamic sealing structure, high reliability, maintenance-free.
6, automatic control system: a heating control, cooling control, transmission control, vacuum control composition. All conditions actuated by safety interlock protection, to achieve automatic control. Can also be switched to manual operation of the device operate and repair.
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Vacuum Coaters continuous multi-chamber vacuum furnace applications of vacuum coating, vacuum coating equipment continuous multi-chamber vacuum furnace can be widely applied to vacuum heat treatment of a metal material, vacuum brazing, vacuum sintering, vacuum electronic devices, and stainless steel vacuum Baowenrongqi exhaust gas and the sealing areas such as high-volume, continuous production line.
Zunhua City Baorui titanium ten years specialized in the various applications of vacuum coating equipment manufacturers, over the years committed to the development and production of vacuum coating machines, vacuum coating equipment, providing customized technology solutions and coating equipment for the industry.