China Batch-Type Vacuum Resistance Furnace 2200C for Graphite Ceramic Sintering 54L to 720L for sale

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Batch-Type Vacuum Resistance Furnace 2200C for Graphite Ceramic Sintering 54L to 720L

Name: Batch-Type Vacuum Resistance Furnace 2200C for Graphite Ceramic Sintering 54L to 720L
Brand: Zhuzhou Nuotian Electric Heating Technology Co.,Ltd.

High-temp vacuum resistance furnace reaching 2200C with ±10C uniformity. Ideal for sintering SiC, graphite, hard alloys. Features SCR control, Delta PLC, Raytek pyrometer, and safety protections. Custom sizes from 54L to 720L. 1-year warranty and lifetime support.

Input voltage 380v

Packaging Details Standard Packing by Sea Shipping

After-sales Service Provided Engineers available to service machinery overseas

type Resistance Furnace

Supply Ability 20 Sets / Month

Working atmosphere argon protection

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Product Description

Batch-Type Vacuum Resistance Furnace for Graphite & Ceramic Sintering

Description:

As a 2200℃ batch resistance furnace, this vacuum equipment ensures high temp uniformity via advanced resistance heating + sealed vacuum environment, delivering stable processing conditions for high-performance materials.
Designed for industrial use, its sturdy frame + smart temp control system (precise heating/cooling regulation) guarantees uniform workpiece heating.
Adaptable to large/small batches, it supports diverse material processing; its user-friendly interface + safety safeguards (over-temp alert, leak detection) suit lab and industrial scenarios.

Application:

Ceramic Materials: Sintering of SiC, boron carbide, polysilicon, magnesium fluoride, and ceramic valves.
Carbon & Graphite Materials: Dewax/degrease/debind of PI film, radiation-proof material, graphite, and carbon composites.
Hard Alloys & Metals: Processing of tungsten carbide, hard alloy parts, rhenium material, and metal billets.
Special Materials: Treatment of rare earth oxide, sapphire, and vanadium carbide powder.

Specification:

Resistance Furnace -- Technology Parameter
		Lab usage	Production usage
		NTI-DZL-54W	NTI-DZL-98W	NTI-DZL-300w	NTI-DZL-400W	NTI-DZL-720W
Working size	mm	300×300×600	350×350×800	500×500×1200	500×500×1600	600×600×2000
Heating type	/	Resistance heating
Control type	/	SCR control
HT zone capacity	L	54	98	300	400	720
Loading weight	g	HT zone capacity ×density(g/cm³)×1000 Remark:1L=1000cm³
IF power	Kw	100	150	300	400	650
Ultimate vacuum	Pa	20
Max.working temperature	℃	2300	2300	2300	2300	2300
Usual working temperature	℃	2200	2200	2200	2200	2200
Temperature uniformity	℃	±10	±10	±10	±10	±10
Working environment	/	Vacuum or Ar, Nitrogen atmosphere protection(micro positive pressure)

Furnace Configuration:

Control System: Optional 1-to-1 (one control cabinet for one furnace), equipped with Delta PLC for stable, intelligent operation.

Key standard & optional components:

Vacuum System: Integrated high-performance vacuum unit (including vacuum pump, valve group) to maintain stable vacuum environment during sintering.
Gas Purifier: High-efficiency gas purification equipment (optional) to filter impurities and ensure clean gas supply for atmosphere-controlled processes.
Cooling Tower: Optional cooling equipment to achieve efficient heat dissipation, ensuring stable operation of high-temperature components.
Temperature Measurement: Equipped with Raytek (US) infrared thermometer for real-time, accurate high-temperature monitoring (supports precise temperature control up to 2200℃).
Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.

Feature Advantages:

High-Temperature Capability: Reaches up to 2200℃.
Vacuum & Resistance Heating: Vacuum environment prevents material oxidation.
Precise Control: Equipped with FP93 Japanese Shimaden High-Precise Temperature Control System, ensuring stable sintering processes and consistent product quality.
Versatility: Compatible with a wide range of materials (carbon,ceramics, alloys, c/c,special powders), meeting diverse production needs.
Safety & Reliability: Equipped with short circuit, over pressure, over-temperature, over current, water shortage, and other protection mechanisms for safe operation.

After-sales Service:

We provide comprehensive after-sales support to ensure your equipment operates smoothly:

Warranty: 1-year warranty for core electrical components against manufacturing defects.
Lifetime Service: Lifetime technical support, including remote troubleshooting, maintenance guidance, and replacement part supply (charged for non-warranty parts).
Response Efficiency: 24-hour online consultation for urgent issues; on-site service (available globally) can be arranged based on your needs (travel costs extra).