Project Description

Hello, welcome to the North vacuum Application Case, we are a professional vacuum furnace manufacturer in China.

For help or advice please visit: info@northvacuum.com or call +86 13309837263
VACUUM FURNACES INSTALLATION / RELOCATION
VACUUM FURNACES UPGRADES AND RETROFITS
VACUUM FURNACES MAINTENANCE AND REPAIRS

VHSF HIGH TEMPERATURE VACUUM SINTERING FURNACE

The vacuum high temperature sintering furnace uses induction heating. Graphite heating element, carbon felt insulation. The workpiece is placed in the loading position, loaded, sent to the feeding chamber through the trolley, and heated by vacuuming. After heating and sintering, it is cooled out of the furnace.
Due to the high temperature of the heating zone and good thermal insulation, the workpiece is slowly cooled and usually takes more than ten hours to cool. For rapid cooling, gas cycle cooling can be used. Usually, Ar gas is used, and water cooling is performed by a heat exchanger to shorten the cooling time.

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MAIN TECHNICAL PARAMETERS

Model Average temperature zone size(mm) The highest temperature(℃) Ultimate vacuum(Pa) Temperature uniformity(℃) Rate of pressure rise(Pa/h)
≤0.4
Loading capacity(Kg)
VHSF225 200 * 200 * 500 2000 2.0* 103 ±5 ≤0.67 80
VHSF337 300 * 300 * 700 2000 2.0* 103 ±5 ≤0.5 120
VHSF449 400 * 400 * 900 2000 2.0* 103 ±5 ≤0.5 200
VHSF5511 500 * 500 * 1100 2000 2.0* 103 ±5 ≤0.4 300
VHSF5514 500 * 500 * 1400 2000 2.0* 103 ±5 ≤0.4 450
VHSF6618 600 * 600 * 1800 2000 2.0* 103 ±5 ≤0.4 600
VHSF6624 600 * 600 * 2400 2000 2.0* 103 ±5 ≤0.4 800

(We can customize your own vacuum sintering furnace according to your special needs)

PRODUCT ADVANTAGES

Shenyang North vacuum Professional Customized High Temperature Vacuum Sintering Furnace In addition to the company’s conventional models, we can design various special specifications high temperature vacuum furnace according to user needs.

PRODUCT ADVANTAGES

Shenyang North vacuum Professional Customized High Temperature Vacuum Sintering Furnace In addition to the company’s conventional models, we can design various special specifications high temperature vacuum furnace according to user needs.

Special furnace structure and heater arrangement, good furnace temperature uniformity, special structure degreasing box, good sealing effect, complete degreasing, no pollution to the components in the furnace

It has the functions of vacuum sintering, atmosphere protection sintering, negative pressure degreasing and sintering, etc. It adopts advanced heat insulation structure and materials. The furnace has good heat insulation performance and less heat storage, which is more than 20% energy saving than traditional design.

It adopts touch screen operation, PLC centralized control, simple operation and high reliability; it has over-temperature and over-pressure fault alarm, mechanical automatic pressure protection, action interlocking and other functions, high equipment safety; remote operation, remote fault diagnosis and remote Software level and other functions

Interlocking with temperature, pressure, water pressure, vacuum, etc., with high security protection and protection; remote control operation, remote fault diagnosis and remote program update

PRODUCT PROPERTIES

Widely used in sintered metal powder products, photovoltaic elements, hard alloys, magnetic alloys, ceramics, powder materials and other rare refractory metal materials, can also meet the isostatic pressing sintering of composite ceramic silicon carbide materials . We can customize your own high temperature vacuum sintering furnace according to your special needs.

PRODUCT PROPERTIES

Widely used in sintered metal powder products, photovoltaic elements, hard alloys, magnetic alloys, ceramics, powder materials and other rare refractory metal materials, can also meet the isostatic pressing sintering of composite ceramic silicon carbide materials . We can customize your own high temperature vacuum sintering furnace according to your special needs.

  1. Operation panel:Touch screen / industrial computer
  2. Temperature Controller:SHIMADEN / EUROTHERM
  3. Vacuum selection:3.0 * 10-1Pa / 2.0 * 10-3Pa
  1. Total equipment power:350KVA
  2. IF heating power:250KW (maximum)
  3. IF heating frequency:1500-2500Hz
  4. IF output voltage:250V
  5. Equipment ultimate vacuum:Less than 40mba
  6. Equipment working vacuum:Less than 40mba
  7. Vacuum leak rate:3Pa / h
  8. Cooling water pressure:0.2MPa-0.4MPa
  9. Cooling water flow:19t / h
  10. Total weight of equipment:12t / h (calculated value)
  11. Heating temperature rise time:2 hours (minutes) (calculated value)
  12. Cooling time (natural):≥10 hours (forced cooling available)
  13. Furnace type selection:Horizontal furnace / vertical furnace
  14. Heating option:Resistance heating / induction heating
  15. Heating element selection:Tungsten/isostatic graphite
  16. Heating chamber insulation selection:(tungsten + molybdenum + stainless steel) / (composite carbon felt + cushion)
  17. Temperature selection:2000°C / 2400°C
  18. Shell:All carbon steel / stainless steel inside / all stainless steel; vacuum pump: foreign brands / Chinese brands

PRODUCT DETAIL PRESENTATION

PROFESSIONAL SIC SINTERING FURNACE MANUFACTURER

Focus on technology and regard quality as life

Shenyang North vacuum Professional high temperature vacuum furnace supplier, with perfect after-sales service, from installation to commissioning to equipment, can produce normally, guarantee after-sales service, provide you with professional technical rescue, rapid maintenance, vacuum furnace preventive maintenance, furnace upgrade and on-site Training. Make sure you have the right to solve the vacuum furnace problem for you.

We can customize the vacuum furnace for you. Need vacuum furnace customization, please contact us at info@northvacuum.com

CUSTOM VACUUM FURNACE

VHSF HIGH TEMPERATURE VACUUM SINTERING FURNACE

Product Features and Special Configuration

  • The furnace shell, the furnace cover, the electric heating component guiding treatment (water-cooling electrode), the intermediate vacuum heat insulating door and the like having the water cooling device and the vacuum heat treatment furnace are all operated under vacuum and heat. Ensure that the structure of each component is not deformed or damaged, and the vacuum seal is not hot or burnt.
  • Each component is provided with a water cooling device to ensure that the vacuum heat treatment furnace can operate normally and has a sufficient service life.
  • Use low voltage and high current: avoid the tip parts, the spacing between the electrodes should not be too narrow to prevent glow discharge or arc discharge.
  • The heating and heat insulation lining of the vacuum heat treatment furnace has the characteristics of high temperature resistance, low vapor pressure, good radiation effect, small thermal conductivity and low requirements for anti-oxidation performance.

Strict vacuum sealing: the furnace body should be hermetically welded, the parts and accessories on the vacuum furnace body, such as water-cooled electrode and thermocouple exporting device, should be designed to seal the structure, maintain the original air leakage rate of the furnace, and ensure the working vacuum degree of the vacuum furnace. To ensure the quality of the part vacuum heat treatment.

  • High degree of automation: touch screen operation, PLC centralized control, simple operation, high reliability, interlocking functions, etc.
  • High automation, reduce manual procedures, and ensure the effective operation of metal workpieces.
  • A rapid cooling system consisting of a high flow rate blower and a heat exchanger at the rear end of the vacuum furnace

CONTACT

    Email

    info@northvacuum.com

    Phone numbers

    Tel :+86 13309837263

    Business Hours

    7×24 hours a day

    Address

    No. 69-77-104, Qixing Street, Shenbei New District, Shenyang City, Liaoning Province China