| Sign In | Join Free | My uabig.com |
|
Brand Name : Chitherm
Model Number : HWF80-04N
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T,L/C
Supply Ability : 50 Sets/Year
Delivery Time : 90 work days
Packaging Details : Wooden Packaging
Model NO. : HWF80-04N
Type : Electric Holding Furnace
Usage : Ceramic Sintering
Fuel : Electric
Atmosphere : Vacuum/Nitrogen
Effective Chamber Dimensions : 400*400*500mm(W*H*D)
Maximum Temperature : 400°c
Maximum Heating Power : 15kw
Idle Furnace Insulation Power : ≤7.5kw
Temperature Control Accuracy : ±1°c
Thermocouple Type : K-Type
Transport Package : Wooden Packaging
Specification : 1500*1950*1750mm(W*H*D)
Trademark : Chitherm
Origin : China
HS Code : 8514101000
Package Size : 1550.00cm * 1960.00cm * 1760.00cm
Package Gross Weight : 1000.000kg
Customization : Available
Place Style : Vertical
Range of Applications : Industrial
Shipping Cost : Contact the supplier about freight and estimated delivery time.
: Support payments in USD
Secure payments : Every payment you make on Made-in-China.com is protected by the platform.
Refund policy : Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
I. Core performance parameters
Temperature control
Working range: room temperature ~ 400 ° C (350 ° C for long-term stable operation)
Temperature control accuracy: ± 1C (with PID self-tuning)
Uniformity: ± 5C (350C constant temperature 1h empty furnace test)
Heating rate: ≤ 5C / min (recommended setting ≤ 3C / min to extend the life of the heating tube)
Cooling method: with the furnace cooling (350C → room temperature < 12h)
Vacuum system
Extreme vacuum: 102 pa (empty furnace, clean, room temperature)
Vacuum time: normal pressure → 102 pa ≤ 60min
Leakage rate (recommended acceptance standard): ≤ 5 × 103 pa · L / s
Climate control
Oxygen: < 50ppm (with 99.999% high purity nitrogen)
Air consumption: 2 ~ 6 m3 / h (recommended installation of flowmeter monitoring)
II. Equipment configuration instructions
Tank system
Material: SUS316L (corrosion resistant, avoid halogen pollution)
Effective size: 400 × 400 × 500 mm (W × H × D)
Loading mode: Manual loading, built-in horizontal rails and rack
Heating mode: Stainless steel heating tube + hot air circulation
Control system
Number of steps of the program: 20 steps
Temperature control number: 1 point (extendable)
Temperature measurement method: K-type thermocouple, reserved detection port
Safety Protection
Alarm protection: ultra-temperature, deadlock, low air pressure, low water pressure, electric motor negative equal sound and light alarm
Emergency measures: automatic power outage over temperature, it is recommended to add emergency nitrogen purge system
III. Installation and environmental requirements
Infrastructure
Power: ≥ 22 kVA, 3-phase 5-wire (220 / 380 V, 50 Hz)
Nitrogen: 0.2 ~ 0.4 MPa, 99.999% purity
Cold water: 0.1 ~ 0.3 MPa, clean and non-corrosive (1 ~ 3 L / min)
Compressed air: 0.4 ~ 0.8 MPa, clean and dry
Space layout
Equipment size: about 1500 × 1950 × 1750 mm (W × H × D)
Installation area: ≥ 8 m2, 800mm maintenance channel is recommended
Ground load: > 500 kg / m2, horizontal vibration free
Environmental conditions
Temperature: 0 ~ 40 ° C
Humidity: ≤ 80% RH
Ventilation: non-contact drainage system (drainage capacity ≥ 10 m3 / h)


| Table 1 Delivery list | |||
| Item | Note | Qty. | |
| Basic Components | Furnace | 1 Unit | |
| 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 | Resistance wire pre-built heating plate | 1 Set |
| Mechanical Pump | Busch DRV60 | 1 Unit | |
| Molecular Pump | Zhongke Keyi FF-200 | 1 Unit | |
| Vacuum Gauge + Regulator | Ruibao | 1 Set | |
| Oxygen Analyzer | Nanoaonai | 1 Unit | |
| Touch Screen | 1 Unit | ||
| Mass Flow Meter | Precise Measurement | 1 Unit | |
| Temperature Controller | Azbil or equivalent brand | 1 Set | |
| Thermocouple | Type K | 3 Pcs | |
| PLC | SIEMENS or equivalent brand | 1 Unit | |
| Spare Parts | SSR | 1 PC | |
| Sealing ring | Fluororubber | 1 Piece | |



|
|
Vacuum Muffle Furnace for Medium-Temperature Heat Treatment of Electronic Products with Real-Time Monitoring Images |