Pressurized High-Vacuum Sintering Furnace for Optical & Transparent Ceramics

Name: Pressurized High-Vacuum Sintering Furnace for Optical & Transparent Ceramics
Brand: Qingdao Pyrovak Thermal Technology Co.,Ltd
SKU: 2178809082

Shandong, ChinaQingdao Pyrovak Thermal Technology Co.,Ltd

US$100,000.00-200,000.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO

Place Style

Horizontal

Model NO.

Pyrovak

Range of Applications

Industrial

Type

Magnesium Alloy Furnace

Usage

Vacuum Brazing

Fuel

Electric

Sintering Atmosphere

Vacuum / Ar / H2

Ultimate Vacuum

5.0 * 10^-4 PA

Maximum Temperature

1600-2200 Degrees

Heating Element

Molybdenum / Graphite

Temperature Uniformity

+- 5^C

Process Pressure

Partial Pressure / Overpressure

Transport Package

in Container

Specification

1600-2200 degrees

Trademark

pyrovak

Origin

China

Key features

Integrated Debinding Sealed internal debinding box supports multiple modes to efficiently remove binders, fully protecting the hot zone from soot and volatile residues.

.Partial Pressure Control Advanced gas management allows precise partial pressure adjustment, effectively suppressing element volatilization and maintaining material chemistry.

Multi-Zone Heating Independent multi-zone temperature control achieves thermal uniformity of +-3 degrees or better, significantly reducing distortion in large loads.

Overpressure Sintering Supports pressure-assisted sintering to enhance densification and microstructural quality, meeting strict density requirements for high-performance parts.

Company profile

Qingdao Pyrovak Thermal Technology Co.,LtdShandong, China

Business Type: Manufacturer/FactoryExport Year: 2020-10-15Nearest Port: QingdaoAverage Response Time: ≤0.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIP, CIF, FCA, CPT, DAT, FAS, DDP, DAP

About Our Factory & Business Background

AddressRoom,1509,No.47,Heilongjiang Road,Shibei District,Qingdao,China

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsVacuum Furnace, Vacuum Annealing Furnace, Vacuum Brazing Furnace, Vacuum Sintering Furnace, Vacuum Oven, Vacuum Hardening Furnace, Vacuum Induction Melting Furnace, Vacuum Atmosphere Furnace, Pressure Sintering Furnace, Heat Treatment Furnace

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What prevents the evaporation of alloying elements (e.g., Chromium, Cobalt) during high-temperature cycles?

We integrate a high-precision Partial Pressure Control System. By introducing ultra-high purity Argon or Nitrogen gas during the heating cycle, we suppress the vapor pressure of volatile alloying elements, preventing element depletion and preserving material chemistry.

Q:How does your integrated Debinding System protect the heating chamber from binder contamination?

For sintering applications (MIM/PM), we utilize directional gas flow paired with a multi-stage wax/binder collection trap. Binders are cleanly swept away before they can condense on the graphite insulation or heating elements, significantly extending element lifespan and reducing maintenance downtime.

Q:Can your vacuum oil quenching furnaces achieve rapid transfer speeds to prevent premature transformation?

Yes. Our Vacuum Oil Quenching systems feature a high-speed, heavy-duty automated internal elevator and transfer mechanism. The complete transition from the heating chamber to total oil immersion takes less than 10 seconds, ensuring maximum hardness and precise microstructure transformation for critical steels.

Q:What vacuum levels do your pumping stacks achieve, and how do you handle harsh outgassing?

Our standard pumping configurations (utilizing or Edwards rotary, Roots, and diffusion/turbo pumps) achieve an ultimate clean vacuum of 10^-3 Pa to 10^-4 Pa. The system logic is programmed with intelligent vacuum interlocking to automatically manage outgassing phases without crashing the main pumps.