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Shanghai Sigma High-Temperature Furnace Co., LTD

  •        China[Member Since: 2010]
  • Free Member
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We are Shanghai Sigma High-Temperature Furnace Co., LTD based in Shanghai , China. We are member of Tradekey.com since September, 2010. Our business is related to Industrial Machinery industry and we specifically deal in Muffle Furnace,High-Temperature Furnace,Vacuum Sintering Furnace,Box-type Furnace. Please find our product details below: Ultra-High-Temperature Vacuum Sintering Furnace 1. Application Mainly applied to rapid annealing of ultra-high-temperature inorganic materials, ceramic materials, functional materials, high-melting-point oxides and high-temperature metallic materials, experiments and research of sintering and smelting of special ultra-high-temperature materials in oxidizing and vacuum atmosphere. 2. Working Principle When the AC power is inputted into the sensor, alternating electromagnetic field forms there. When the magnetic flux of the alternating electromagnetic field passes through the special ceramic composite, closed induction current forms in the ceramic composite due to electromagnetic induction, which is known as eddy current. The eddy current intensity is in direct proportion to the level of the EMF, and is in inverse proportion to reactance of eddy-current loop. The reactance of ceramic composite is very small, so the eddy current can reach very high value. As a result, much heat is generated in the ceramic composite, and then the temperature rise following it. Vacuum Atmosphere Elevator Furnace SHF series high temperature furnaces for laboratory are perfectly designed, which congregate many patents and are very safe, reliable, and practical. 1. Maximum temperature: 1000â/1200â 2. Adopting vacuum molding technology, the heating wire is inlaid in the surface of the ceramic board and is exposed, which is in favor of heat radiation. 3. The heating elements are set on the four sidewalls inside the chamber. The heating elements can be taken down and replaced. 4. Have double-layer stainless housing. The heat is insulated by the circulating air. Adopting special insulating design, the temperature of the outside surface is very low. 5. Quick-opening door design, easy to load and unload. Have double doors. The housing adopts pressing-vessel welding technology. Vacuum degree: 0.01Pa ï¼or2MPa 6. Have automatic power failure protective function once the door is open. Have over temperature alarm function. Have power failure function once the thermocouple is damaged. Have controlling function with the built-in parameter pass code. 7. Heating rate: 5-20â/min. 30-segment automatically heating up programs 8. Provide RS-485 communication port and Sigma data management software, which can record the history data and the temperature rising curve, correct the temperature deviated error, and manage multi-equipments and remote failure analysis. 9. Multiple safety protective design. Itâs very safe and durable. Extra option: 1. 2XZ-1-type rotary vane vacuum pump 2. Glass tube flow-meter, inlet pipe and outlet pipe Vacuum Atmosphere Elevator Furnace SHF series high temperature furnaces for laboratory are perfectly designed, which congregate many patents and are very safe, reliable, and practical. 1. Maximum temperature: 1000â/1200â 2. Adopting vacuum molding technology, the heating wire is inlaid in the surface of the ceramic board and is exposed, which is in favor of heat radiation. 3. The heating elements are set on the four sidewalls inside the chamber. The heating elements can be taken down and replaced. 4. Have double-layer stainless housing. The heat is insulated by the circulating air. Adopting special insulating design, the temperature of the outside surface is very low. 5. Quick-opening door design, easy to load and unload. Have double doors. The housing adopts pressing-vessel welding technology. Vacuum degree: 0.01Pa ï¼or2MPa 6. Have automatic power failure protective function once the door is open. Have over temperature alarm function. Have power failure function once the thermocouple is damaged. Have controlling function with the built-in parameter pass code. 7. Heating rate: 5-20â/min. 30-segment automatically heating up programs 8. Provide RS-485 communication port and Sigma data management software, which can record the history data and the temperature rising curve, correct the temperature deviated error, and manage multi-equipments and remote failure analysis. 9. Multiple safety protective design. Itâs very safe and durable. Extra option: 1. 2XZ-1-type rotary vane vacuum pump 2. Glass tube flow-meter, inlet pipe and outlet pipe Muffle Furnaces with Embedded Heating Elements SHF series high temperature furnaces for laboratory are perfectly designed, which congregate many patents and are very safe, reliable, and practical. 1. Maximum temperature: 1000â 2. Adopting vacuum molding technology, the heating wire is inlaid in the inside surface of the ceramic board and the chamber lining is once forming, preventing contamination by the volatile matter. 3. The heating wire is set in the four sidewalls inside the chamber. Adopting special insulating design, 4. Have double-layer housing. The heat is insulated by the circulating air, so the temperature of the outside surface is very low. 5. Moveable pulling block is set between the furnace body and the controller, which is convenient for putting the fire-screen door and sinter. 6. Designed of patent technique, the chamber is replaceable, and the user can adjust the position of the chamber freely. The door and the chamber of the furnace are perfectly sealed. 7. Have automatic power failure protective function once the door is open. Have over temperature alarm function. Have power failure function once the thermocouple is damaged. Have controlling function with the built-in parameter pass code. 8. Heating rate: 10-30â/min. 30-segment automatically heating up programs 9. Provide RS-485 communication port and Sigma data management software, which can record the history data and the temperature rising curve, correct the temperature deviated error, and manage multi-equipments and remote failure analysis. 10. Multiple safety protective design. Itâs very safe and durable. 11. Optional door: side opening door and parallel pulling door. Extra option: 1. Observation hole: The changing process can be observed by the observation hole. 2. Exhaust chimney 3. Glass tube flow-meter, inlet pipe and outlet pipe 4. Set up and debugging, training 5. Spare parts Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.

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Ms.Emily Zhao< Shanghai Sigma High-Temperature ... >
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Basic Information
  • Business Type:
    Exporters
  • Main Markets:
    Worldwide
  • Company Products / Services:
    Muffle Furnace,High-Temperature Furnace,Vacuum Sintering Furnace,Box-type Furnace
  • Year Established:
    2010
  • Number of Employees:
    1-5
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