Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED

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Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED

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MOQ : 1 Unit

Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED Specification

Motor Power
1.5 HP

Diameter
250 mm (Typical)

Shape
Rectangular / Cylindrical

Surface Finish
Smooth, Corrosion Resistant

Lubricating System
Oil Lubricated Vacuum Pump

Size
Customized / Standard

Usage & Applications
Vacuum Melting, Vacuum Casting, LED Material Purification

Drive Type
Electrical

Features
High Purity Processing, Leak-proof Chamber, Easy Operation, Digital Controls

Capacity
5-20 Liters

Noise Level
<70 dB

Product Type
Vacuum Chamber / Vacuum Sublimation System (Purifier)

Material
Stainless Steel

Technology
Vacuum Sublimation, High Vacuum Technology

Power Source
Electric

Power
3 kW

Voltage
220-240 V AC

Pressure
Up to 10^-6 Torr

Surface Treatment
Polished / Mirror Finish

Dimension (L*W*H)
1200 x 600 x 800 mm

Weight
Approx. 200 kg

Color
Silver

Humidity Range
<10% RH inside chamber

Feedthrough Ports
Multiple, customizable sizes

Gas Purge Option
Inert Gas (Argon/Nitrogen)

Control System
Digital Temperature & Pressure Controller

Chamber Door Mechanism
Manual Hinged with Safety Lock

Observation Window
Tempered Glass

Maintenance Interval
Every 6 months or 500 operation hours

Vacuum Pump Type
Oil Diffusion Pump with Mechanical Backing

Residual Gas Analyzer
Optional Integration

Installation Requirements
Stable foundation, proper ventilation, 3-phase connection

Max Sublimation Temperature
Up to 1200C

Chamber Sealing
Silicone O-Ring Seal

Material Loading Type
Manual or Automated Options

Cooling System
Water-cooled with forced air cooling capability

Software Interface
Touchscreen HMI

Safety Interlock
Pressure and Overheat Protection

Process Cycle Time
30-120 minutes

Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED Trade Information

Minimum Order Quantity
1 Unit

FOB Port
South Korea

Payment Terms
Telegraphic Transfer (T/T)

Packaging Details
Export Standard Packing

About Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED

Product Description

1) To improve the purity and yield for organic material applied to OLED display& lighting
2) Good for mass production and R&D for high purity organic material based on high vacuum technology
3) Variable chamber size for customer s needs: 50, 80, 100, 120, 150, 200, 250, 300 - Horizontal type
4) To develop Vertical Type Sublimation System - 80mm
5) Main Customer; 1st Vendor for Samsung Electronics, LG Display

Ziwoo Techonlogy Co., Ltd.

We are incorporated in January 2003.
We are an actual manufacturer for only vacuum applied systems for 17 years.
So, we can make several good vacuum systems, that is, vacuum sublimation system, vacuum brazing system, vacuum plasma system, vacuum metallurgy system, etc. .
We have lots of customer related us for a long time in Korea and foreign countries.
Especially, for OLED materials we can produce the excellent purifying system named Vacuum Sublimation System.
We have sold over 150 system for R&D and mass production to Koran and foreign customer.
Additionally, our Vacuum Brazing System for PCD, PCBN brazed tool have a good notice by machining tool manufacturer.
We have 8 registered patents for sublimation system and brazing system.
Now our company try to promote the export to the foreign market so we have opened the branch office in Xian, China for the first time in September 2019.
For the future we will do our best to make a client-friendly vacuum system melted in innovation and passion.

Contacts

Company Name : Ziwoo Techonlogy Co., Ltd.

Company Website : www.zwt.co.kr

Efficient High Purity Processing

Leverage advanced vacuum sublimation technology for unparalleled material purity. The system supports vacuum melting and LED material purification in a leak-proof chamber, maintaining a humidity below 10% RH. Its robust control features, such as a digital temperature and pressure system with touchscreen HMI, provide precise management for sensitive applications.

Versatile and Customizable Design

Featuring multiple customizable feedthrough ports, manual or automated loading, and optional integration with residual gas analysis, this system adapts to varied research and production needs. Its chamber, constructed from polished stainless steel, can be configured in rectangular or cylindrical shapes and accommodates diverse size requirements.

Safe and Reliable Operation

Benefit from comprehensive safety mechanisms including pressure and overheat interlocks, a manual hinged door with safety lock, and a corrosion-resistant surface. The cooling system combines water and forced air approaches to ensure stable operation even under demanding process cycles, typically lasting 30120 minutes.

FAQs of Vacuum Chamber / Vacuum Sublimation System(Purifier) for Vacuum Melting and Vacuum Casting LED:

Q: How does the vacuum sublimation system purify materials during vacuum melting and casting?

A: The system achieves high material purity by using oil diffusion and mechanical vacuum pumps to create ultra-high vacuum conditions (down to 10^-6 Torr), preventing unwanted chemical reactions. Sublimation at temperatures up to 1200C removes volatile contaminants, while optional inert gas purge further enhances purification.

Q: What are the installation requirements for setting up the vacuum chamber system?

A: Installation requires a stable foundation, proper ventilation, and a 3-phase electrical connection (220-240 V AC). Ensure water supply for the cooling system and adequate space (minimum 1200 x 600 x 800 mm) for placement and maintenance access.

Q: When should routine maintenance be performed on the vacuum sublimation system?

A: Routine maintenance, such as oil changes and seal inspections, should be performed every 6 months or after 500 operational hours, whichever comes first, to ensure reliable performance and prolonged system longevity.

Q: Where can this vacuum purification system be used?

A: The system is suitable for laboratories, research centers, and industrial facilities that engage in vacuum melting, LED material purification, or vacuum casting. Its adaptability and power (3 kW; 1.5 HP motor) make it ideal for both small-scale and larger applications.

Q: What process cycle time can be expected during operation?

A: Depending on the application and material load, typical process cycle times range from 30 to 120 minutes. Factors influencing duration include process parameters, chamber size, and the desired degree of purification.

Q: How is user safety ensured during operation?

A: Safety is ensured through multiple mechanisms: chamber pressure and overheat protection interlocks, a manual hinged door with a safety lock, noise reduction (<70 dB), and silicone O-ring seals to prevent leaks. Digital controls and observation windows allow secure monitoring throughout the process.

Q: What are the primary benefits of using this vacuum sublimation system for LED manufacturers?

A: LED manufacturers benefit from enhanced material purity, customizable chamber sizes, efficient processing, leak-proof operation, and digital controls. The ability to operate under inert atmospheres (argon/nitrogen) and maintain low humidity further optimizes the quality and yield of LED materials.

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