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Horizontal Single Chamber Vacuum Annealing Furnace

Horizontal Single Chamber Vacuum Annealing Furnace
Product Description

Description

Horizontal vacuum annealing furnace is applied for bright annealing of materials like tool steel, die steel, high speed steel, ultra-strength steel, magnetic material, stainless steel, non-ferrous, etc.

Technical Features

  • The vacuum single chamber annealing furnace is horizontal, single chamber, bottom loading structure. The way of opening door is optional according to customers requirement.
  • Excellent temperature uniformity realized by octagon-shaped furnace hearth.
  • Full metal insulation screen adopts rear insulation technology.
  • Heating under vacuum, Ar or H2.


Optional Configuration of Horizontal Vacuum Annealing Furnace

  • Furnace door type: on-line; off-line; vertical up and down; rotating
  • Furnace hearth: graphite heating elements and graphite felt heat insulation; molybdenum heating elements and all-metal heat insulation
  • Vacuum pump unit and vacuum gauge: abroad brand; high-quality Chinese brand
  • Vacuum degree: high vacuum; medium vacuum
  • PLC: OMRON; Siemens; Mitsubishi
  • Temperature controller: SHIMADEN; EUROTHERM; Honeywell
  • Thermocouple: type K; type N; type S
  • Recorder: paperless recorder; paper recorder
  • HMI: Simulation screen; touchscreen with industrial computer 
  • Electric components: high-quality domestic brand; Schneider; Siemens


Specifications of Horizontal Vacuum Annealing Furnace

Parameter\Model

HVA-335S

HVA-446S

HVA-557S

HVA-669S

HVA-7711S

HVA-8812S

HVA-9915S

Effective hot zone size W×H×L (mm)

300 × 300 × 500

400 × 400 × 600

500 × 500 × 700

600 × 600 × 900

700 × 700 × 1100

800 × 800 × 1200

900 × 900 × 1500

Loading capacity (kg)

75

250

400

600

1000

1200

1500

Heating power (kW)

48

75

90

150

270

360

480

Max. temperature (°C)

1350/ 1700/ 2300

1350/ 1700/ 2300

1350/ 1700/ 2300

1350/ 1700/ 2300

1350/ 1700/ 2300

1350/ 1700/ 2300

1350/ 1700/ 2300

Temperature uniformity (°C)

±5

±5

±5

±5

±5

±5

±5

Vacuum degree (Pa)

4 × 10-1

4 × 10-1

4 × 10-1

4 × 10-1

4 × 10-1

4 × 10-1

4 × 10-1

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

4 × 10-3/6 × 10-4

Pressure increasing rate (Pa/h)

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

Gas cooling pressure (bar)

2

2

2

2

2

2

2

Contact Us

ACME Technology park, MuYun Industrial Zone, Economic Development Zone, Changsha, Hunan, 410118, China
Phone :86-731-82961396