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Vacuum Aging Furnace

Vacuum Aging Furnace
Product Description

Application

It is used for vacuum aging and re-crystallize annealing after solid solution of tool steel, die steel, high speed steel, super high strength steel, stainless steel, high temperature alloy Ti alloy and etc.

Technical Features

  • Horizontal, single chamber, loading horizontally. The way of opening door is optional according to customers requirement.
  • All metal hot zone, good temperature uniformity.
  • Aging at high vacuum, the part is bright and without color change.
  • The fast cooling system composed of inner heat exchanger and gas cooling circulation can effectively prevents components from tempering brittleness.
  • It has convection heating device, which can ensure the temperature uniformity at the state of low temperature.
  • It has rapid cooling using copper fin heat exchanger and blower, optional of internal circulation and external circulation.


Configuration Options

  • Furnace door type: On-line; Off-line; Vertical up and down; Rotating
  • Vacuum pump unit and vacuum gauge: Abroad brand; high-quality Chinese brand
  • 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 Chinese brand; Schneider; Siemens


Main Specifications

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)

30

45

75

100

150

180

240

Max. temperature (°C)

1300

1300

1300

1300

1300

1300

1300

Temperature uniformity (°C)

±5

±5

±5

±5

±5

±5

±5

Vacuum degree (Pa)

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