Electric Furnace 500º C Cwf80-05 Vacuum Chamber Furnace

• Customization: Available
• Certification: ISO
• Place Style: Vertical
• Model NO.: Cwf80-05
• Range of Applications: Industrial
• Type: Electric Holding Furnace
• Usage: Steel Molding
• Fuel: Electric
• Atmosphere: Vacuum/Nitrogen/Hydrogen
• Effective Chamber Dimensions: 400*400*500mm(W*H*D)
• Transport Package: Wooden Packaging
• Specification: 1800*2000*1800mm(W*H*D)
• Trademark: Chitherm
• Origin: China
• HS Code: 8514101000
• Production Capacity: 50 Sets/Year

Product Description

Overview
The CWF80-05 vacuum chamber furnace is suitable for medium-temperature heat treatment of electronic products, primarily used for sintering processes of related materials in nitrogen or hydrogen atmospheres. The furnace is fully equipped with a real-time computer monitoring system, making it particularly suitable for material process testing requirements in research institutes.

Performance Parameters
Product Model: CWF80-05
Operating Temperature: 400°C
Maximum Temperature: 500°C
Effective Chamber Size: 400×400×500mm (W×H×D)
Heating Element: Ni-Cr heating strip
Processing Atmosphere: Nitrogen, Hydrogen
Cooling Method: Full water-cooled outer wall
Number of Temperature Control Points: 3
Number of Temperature Control Segments: 20 steps
Temperature Stability: ±1°C, with PID parameter self-tuning function; Temperature Accuracy: ±10°C
Temperature Uniformity: ±5°C (tested at 400°C for 1 hour in an empty furnace), with reserved inspection ports
Control Method: Touch screen + PLC centralized control
Alarm Protection: Audible and visual alarms for over-temperature, broken thermocouples, low water pressure, and insufficient vacuum level
Surface Temperature Rise: ≤35°C
Design Power: 30kW
Installed Power: Approximately 50kW
Power Supply Requirements: Capacity greater than 70kVA, 3-phase 5-wire, voltage 220/380V, frequency 50Hz
External Dimensions: 1800×2000×1800mm (W×H×D)

 

3. Delivery List

Table 1 Delivery list
	Item	Note	Qty.
Basic Components	Furnace		1 SET
	inspection certificate	Certificate of major outsourced components	1 SET
	Technical Documents	Instructions, technical documents of the major outsourced parts, etc	1 SET
Key Components	Heating Element	Ni-Cr Heating tape	1 SET
	Vacuum System		1 SET
	Touch Screen	Proface	1 SET
	Temperature Controller	Azbil, CHINO or equivalent brand	1 SET
	Monoblock pump	Pumping speed 18L/s	1 Unit
	Turbo Molecular Pump	Pumping speed 1400L/s	1 Unit
	Composite vacuum gauge		1 Unit
	Pirani gauge		1 Unit
	Ionization gauge		1 Unit
	PLC	SIEMENS or equivalent brand	1 SET
Spare Parts	SSR		1 PCS

4. Facility Requirements

1. Environmental Conditions: temp.: 0~40ºC, humidity ≤ 80%RH, no corrosive gas, no strong airflow disturbance
2. N₂ Conditions: 99.999% purity, working pressure: 0.2-0.4MPa, Max gas consumption 2-6 m³/h
3. Water inflow conditions: 0.15~0.3Mpa,Clean, No Corrosion, Supply flow 2t/h
4. Compressed Air Condition: dry, clean, oil-free, working pressure: 0.4-0.8MPa
5. Water Conditions: clean, no corrosive water, working pressure 0.1-0.3MPa, 3-9L/min
6. Ventilation System: non-contact access to the user pumping system, pumping capacity is greater than 15m³/h
7. Ground Requirements: horizontal, no obvious vibration, load-bearing> 500 kg/m²;
8. Power Condition(TBD): capacity >70kVA, 3-phases 5-lines, voltage 220/380V, frequency 50Hz. Fire line: yellow, green, red, Zero line: blue, Ground line: yellow-green;
9. Installation Site: 2500mm×2500mm×3000mm(D×W×H), with an installation area greater than 7m².