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  • 产品名称: Dewaxing & Sintering Furnace with Multi-gases Controlled

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Applications

• The sintering furnace, with graphite heating elements, achieves heat treatment in vacuum or gas atmosphere.

• It can be applied in dewaxing, sintering, degassing, brazing, welding, heat treatment, etc., and is mainly used for dewaxing and sintering of cemented carbide.

 

Features

Low maintenance cost: A graphite box is adopted to enable dewaxing in differential pressure and to keep the hearth clean. DMF’s patented high-efficiency wax collector minimizes pollution of vacuum pump unit.

High temperature-uniformity:The temperature uniformity of high-pressure heating zone is ensured by adopting three independent heaters with properly distributed power. Heater circuit insulation resistance detection system enables timely detection of heating system failure.

Precise measurement & control:Adopt high-precision measurement technology to ensure the pressure, temperature, flow and other parameters under precise control. Equipped with comprehensive data backup function. Support remote control, remote diagnosis and system maintenance.

 

Functions

•Automatic control with user-friendly computer interface.

•Auto leak-testing function.

Four dewaxing options: Dewaxing in vacuum, negative pressure/differential pressure, H2 gas with pulse or constant pressure.

Three sintering options:Sintering in Ar gas, flowing gas (N2、H2、CH4、Ar、He) with partial pressure, or vacuum atmosphere.

•Fast cooling function is available.

 

Model Coding Rules

 

Specification

Model

Measurement (mm)

Volume

L

Max.temp.

Ultimate Vacuum Pa

Capacity  (kg)

SF200

200×160×300

10

1550℃ (2200℃)

3Pa(7×10-3Pa)

20

SF250

250×230×500

28

1550℃ (2200℃)

3Pa(7×10-3Pa)

50

SF300

300×280×600

50

1550℃ (2200℃)

3Pa(7×10-3Pa)

100

SF350

350×320×700

78

1550℃ (2200℃)

3Pa(7×10-3Pa)

150

SF400

400×380×800

122

1550℃ (2200℃)

3Pa(7×10-3Pa)

200

SF450

450×420×900

170

1550℃ (2200℃)

3Pa(7×10-3Pa)

300

SF500

500×480×1200

288

1550℃

3Pa

500

SF500L

500×480×1800

432

1550℃

3Pa

800

SF550

550×520×1200

343

1550℃

3Pa

600

SF600

600×450×900

243

1550℃

3Pa

450

SF600L

600×500×1800

540

1550℃

3Pa

1000

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