Model: shobha vacuum technology Technical Proposal 1.Usage & Features The dhve-1111 high vacuum Aluminum soldering furnace is horizontal type with front door & back door design. High pumping speed oil diffusion pump groups, full metal shield insulation layers, fast pumping speed & inner clean. It’s used in aluminum base materials vacuum brazing, finished works keep bright surface & non-oxidation. The control system was controlled by PLC, Manual or Auto undisturbed switches and alarm function for abnormal condition, high automation and easy operation. 2.Work condition 1.Power : 3 Phase 380V（±6% ）; 50HZ 2.Cooling water: Inlet pressure 0.1～0.3Mpa ; temp≤35℃； 3.Cooling water flow rate: abut 30 M3/h; PH value about 7; Soft water without any sand or inclusion. 4.Working environment: Environment temperature :0℃~35℃; environment humidity≤95%(25℃); Altitude lower 2000m. 5.Compressed air: Pressure 0.4～0.6Mpa 3.Technical indexes 1.Type: Horizontal type、Front & back door 2.Max charging capacity（650C）: 1500kg 3.Uniform zone size (mm) : 1100W x 1100H x 1100L mm 4.Ultimate vacuum（cold furnace condition）: 6×10-4Pa 5.Pressure rising rate（empty cold furnace condition）: ≤0.3pa／h 6.Pumping speed rate(empty cold furnace condition, timing from main valve open till pumping to 5×10-3Pa): 35 min 7.Maximum design temperature: 850℃ 8.Working temperature: 610C -750C 9.Heating rate (empty cold furnace condition to 600C): ≤40 min 10.Temperature uniformity(vacuum, empty, 600C): ±5℃（9 points） 11.Temperature control precision: ±1℃ 12.Heating power: 340KW 13.Total power: 450KW 14.Max charging pressure（absolute pressure）: 0.10 Mpa 15.Cooling way: Vacuum cooling，gas cooling 4. Structure & Capability dhve-1111 vacuum furnace was assembled by vacuum system, shell, heating chamber, control system, cooling system, water cooling system, air charging & degassing system, pneumatic system, temperature measuring system, & feeding.contact us 1/3448A, Street. No. 5, Ramnagar, Mandoli Road, Shahdara - 110032, North East, -110032, New Delhi +91 9818085534 +91 9315743673 +91 8506095534 http://www.vaccumpumpmanufacturer.com salesvacuum1@gmail.com
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2019-03-20T05:28:39
Model: shobha vacuum technology Technical Proposal 1.Usage & Features The dhve-1111 high vacuum Aluminum soldering furnace is horizontal type with front door & back door design. High pumping speed oil diffusion pump groups, full metal shield insulation layers, fast pumping speed & inner clean. It’s used in aluminum base materials vacuum brazing, finished works keep bright surface & non-oxidation. The control system was controlled by PLC, Manual or Auto undisturbed switches and alarm function for abnormal condition, high automation and easy operation. 2.Work condition 1.Power : 3 Phase 380V（±6% ）; 50HZ 2.Cooling water: Inlet pressure 0.1～0.3Mpa ; temp≤35℃； 3.Cooling water flow rate: abut 30 M3/h; PH value about 7; Soft water without any sand or inclusion. 4.Working environment: Environment temperature :0℃~35℃; environment humidity≤95%(25℃); Altitude lower 2000m. 5.Compressed air: Pressure 0.4～0.6Mpa 3.Technical indexes 1.Type: Horizontal type、Front & back door 2.Max charging capacity（650C）: 1500kg 3.Uniform zone size (mm) : 1100W x 1100H x 1100L mm 4.Ultimate vacuum（cold furnace condition）: 6×10-4Pa 5.Pressure rising rate（empty cold furnace condition）: ≤0.3pa／h 6.Pumping speed rate(empty cold furnace condition, timing from main valve open till pumping to 5×10-3Pa): 35 min 7.Maximum design temperature: 850℃ 8.Working temperature: 610C -750C 9.Heating rate (empty cold furnace condition to 600C): ≤40 min 10.Temperature uniformity(vacuum, empty, 600C): ±5℃（9 points） 11.Temperature control precision: ±1℃ 12.Heating power: 340KW 13.Total power: 450KW 14.Max charging pressure（absolute pressure）: 0.10 Mpa 15.Cooling way: Vacuum cooling，gas cooling 4. Structure & Capability dhve-1111 vacuum furnace was assembled by vacuum system, shell, heating chamber, control system, cooling system, water cooling system, air charging & degassing system, pneumatic system, temperature measuring system, & feeding.contact us 1/3448A, Street. No. 5, Ramnagar, Mandoli Road, Shahdara - 110032, North East, -110032, New Delhi +91 9818085534 +91 9315743673 +91 8506095534 http://www.vaccumpumpmanufacturer.com salesvacuum1@gmail.com
2019-03-20T05:28:39
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Keywords
- vacuum system
- vacuum furnace
- control system
- water flow rate
- pneumatic system
- abnormal condition
- design temperature
- high vacuum Aluminum
- main valve open till
- 1100W x 1100H x 1100L
- Environment temperature
- Auto undisturbed switches
- empty cold furnace condition
- aluminum base materials vacuum
- speed oil diffusion pump groups
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