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Normantherm vacuum furnace is specialized in vacuum heat treatment technology

Vacuum Brazing Furnace 755


Our Brand:Normantherm

Category:Vacuum brazing furnace

Applications:Brazing: Diamond tools | PCD/PCBN | Auto radiator, cooler, EGR, heat exchanger | Antenna | grinding wheels. Materials: High-temperature alloy, titanium, zirconium, niobium, aluminum, molybdenum equivalent, copper, nickel, gold, stainless steel

Main Features:Effective work area: 700x500x500 mm. Maximum temperature: 1300℃. Heating Power: 100KVA. Ultimate vacuum: 8x10–4Pa. Dissimilar metal brazing. Pollution-free. Corrosion resistance. Longer life. High strength. Energy-saving. High Efficiency. Cost saving

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Detailed introduction

Equipment model and main technical indicators:

Model: VF1300-755.

The VF1300-755 vacuum furnace is a horizontal, single-chamber structure. Its furnace body and furnace door adopt double-layer water cooling and a front door structure. It is composed of a furnace body, heating chamber, vacuum system, gas charging system, water cooling system, electric control, and power supply system.

The main technical parameters of the equipment:

1. Type: horizontal single room structure

2. Power frequency: 50Hz

3. Power supply voltage: 3-phase 380V

4. Area size: 700 (length) × 500 (width) × 500 (height) (mm)

5. Loaded furnace capacity: ≤280kg (including tooling)

6. The highest temperature: 1300℃

7. Temperature uniformity: ±5°C (empty furnace 800°C temperature measurement, uniform temperature rack is provided by the buyer).

8. Temperature control accuracy: ≤±1℃

9. Heating rate: The temperature rises from room temperature to 1100℃ in an empty furnace in less than 90 minutes

10. Ultimate vacuum: ≤8x10–4Pa level (empty furnace, cold state)

11. Working vacuum: 10-3Pa -10-3Pa (related to processing materials)

12. Vacuum pumping rate: to working vacuum<30min (excluding diffusion pump preheating)

13. Pressure rise rate: 0.4Pa/h (empty furnace, cold test)

14. Maximum inflation pressure:<2bar (absolute pressure, inflation pressure can be adjusted)

15. Heating power: 100KVA

16. Cooling method: internal circulation cooling.

17. Cooling fan: 18KW.


ü  Free Installation and Technical Support

ü  Free Maintenance Service

ü  12 Months Warranty (Except Accessories)

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