The VTF1050-05 vertical vacuum tube furnace is suitable for firing electronic products at 500°C or below

1.Typical Applications:

The VTF1050-05 vertical tube furnace is primarily used for heat treatment processes of related products or materials under a protective atmosphere. This equipment is specially designed and manufactured by integrating advanced design concepts from similar international sintering equipment and our company's extensive experience in kiln design and manufacturing, achieving product quality on par with international counterparts.

This product employs advanced infrared technology and high-quality furnace materials to enhance thermal efficiency; utilizes cutting-edge temperature control technology to ensure precise temperature regulation; leverages mature furnace design techniques to guarantee uniform heat distribution; and features a quartz glass tube furnace structure to maintain cleanliness and achieve optimal sintering results under controlled atmospheres.

The VTF1050-05 vertical vacuum tube furnace is suitable for firing electronic products at 500°C and below, as well as for heat treatment in controlled atmospheres in fields such as electronics, chemical engineering, machinery, and scientific research. This product employs advanced infrared technology and premium furnace materials to enhance thermal efficiency. With cutting-edge temperature control technology, it ensures precise temperature regulation. Mature furnace design techniques guarantee uniform temperature distribution, while the glass tube chamber structure ensures product cleanliness and optimal sintering effects under controlled atmospheres, thereby securing superior firing quality.

2.Technical Specification:

Model: VTF1050-05 Vertical Vacuum Tube Furnace
Maximum Temperature: 500°C
Operating Temperature: 450°C
Furnace Tube Size: Φ100mm × 800mm
Heating Zone Length: 500mm
Number of Temperature Zones: 1
Temperature Control Accuracy: ±1°C
Temperature Control Instrument: Japan Shimaden FP93 Temperature Controller
Thermocouple Type: K-Type
Heating Element: Far-infrared FEC heating panels
Furnace Atmosphere: Helium
Gas Flow Rate: 1-10L/Min
Maximum Heating Power: 3kW
Idle Holding Power: Approx. 1.5kW
Surface Temperature Rise of Furnace: ≤35°C
Ultimate Vacuum: 10Pa
Power Supply: 380V/50Hz, 3-phase 5-wire
Atmosphere Requirement: Helium, input pressure 0.1～0.2Mpa
Dimensions: 530×1240×740mm (W×H×D)
Weight: Approx. 130Kg
Floor Load Capacity: 200Kg/m²
Operating Environment:

• Flat ground, indoor environment with minimal air disturbance, no corrosive gases, and low vibration.
• Electrical control room ambient temperature: 0～40°C, humidity: 10%～85%RH.
• Furnace body environment with good ventilation, ambient temperature ≤50°C, humidity: 10%～85%RH.

3.Delivery Checklist
	Name	Main Contents	Quantity
Basic Components	Furnace Main Uni		1 unit
	Inspection Certificates	Certificates for key purchased components	1 set
	Technical Documents	User manual, technical documents for key purchased components, etc.	1 set
Key Components	FEC Heater		1 set
	Temperature Controller		1 set
	Vacuum Gauge + Pirani Gauge		1 set
	Vacuum Pump		1 set
Spare Parts	Solid-State Relay (SSR)		1 piece

Operating Conditions:

1.Environmental Conditions: Temperature 0-40ºC, Humidity ≤80% RH, no corrosive gases, no strong airflow disturbance;
2.Gas Supply Requirements: 0.1-0.3 MPa, consumption approx. 0.6 m³/h;

3.Floor Requirements: Level, no significant vibration, load-bearing capacity >300 kg/m²;
4.Power Supply: Capacity >4kVA, 3-phase 5-wire, voltage 220/380 V, frequency 50 Hz. Live wires: Yellow, Green, Red; Neutral wire: Blue; Ground wire: Yellow-green;
5.Installation Space: 1000×2000×1000 mm (W×H×D), installation area >1 m².

Hefei Chitherm Equipment Co., Ltd. is a professional enterprise engaged in the research and development, design, manufacturing, sales, maintenance and service of high, medium and low temperature industrial furnaces and experimental furnaces.

Our products include Bell Furnaces, Box Furnaces, Hot Air Dryer, Tube Furnaces, Vacuum Furnaces, Trolley Furnaces, and Rotary Furnaces. All of which are widely used in scientific research and experimentation in advanced ceramics, additive manufacturing, powder metallurgy, new energy and other fields. Suitable for the extrusion, sintering process of magnetic materials, honeycomb ceramics, alumina ceramics, zirconia ceramics, CIM/MIM, and positive and negative electrode materials of lithium batteries, as well as various other new materials such as pre-firing, extrusion, degreasing, firing, drying, co-firing, post-firing, soldering, curing, ceramic metallization, etc.

We insist responsible attitude towards customers and provide high-quality products and services. It is precisely because of the support, understanding, and trust of our customers and friends that our intelligent equipment manufacturing capabilities continue to improve. We are willing to work with customers to support the rapid development of electronis and advance materials all over the world.