Precision High Vacuum Induction Furnace Equipment for Laboratory Melting and Casting

• Customization: Available
• After-sales Service: on-Line Service
• Warranty: One Year
• Model NO.: Made-to-order
• Application: Industry, School, Hospital, Lab
• Certification: CE, ISO
• Structure: Desktop
• Material: Stainless Steel
• Type: Crucible Melting Furnace
• Transport Package: Wooden Box
• Trademark: RJ
• Origin: Zhengzhou, China

Product Description

RUNJING High Vacuum Induction Melting & Casting Furnace Specifications

Parameter	Specification
Brand	RUNJING
Customization	Supported (OEM/ODM Available)
Input Voltage	380 VAC, 3-Phase (±10%)
Output Voltage	220V DC
Product Name	RJCS-2000-E HVIMC System<sup>*</sup>
Model	RJ-2000-E
Application Scope	Melting & Casting: Stainless Steel · Heat-Resistant Steel · Tool Steel · Bearing Steel · Magnetic Materials · Elastic Alloys
Max Output Power	15 kW (Continuous Duty)
Frequency Range	30-110 kHz (Autotuning)
Ambient Conditions	20ºC / 55% RH
Max Current	35 A (Water-Cooled Induction Coil)
Heating Cycle	Programmable: 1-99 s (Auto Ramp Control)

High Vacuum Induction Melting & Casting Furnace
Compact Design | User-Friendly Operation | Broad Application Scope
Product Overview
PRODUCT CHARACTERISTICS
The RJCS-2000-E is a compact high-vacuum induction melting & casting system designed for alloy research applications. With a maximum charge capacity of 1 kg (Fe-density equivalent) and operational temperature up to 2000ºC, it achieves ultra-high vacuum levels of 10 Torrthrough its integrated turbo-molecular pump system. This unit delivers exceptional value as an entry-level solution for advanced metallurgical research.

Key Features
• Cost-efficient processing - Enables melting and casting under protective atmospheres
• Substantial capacity - 1 kg maximum melt load (Fe-density reference)
• Research-grade performance - Industrial capabilities at laboratory-scale economics

TECHNICAL SPECIFICATIONS

Parameter	Specification
Model	IMCS-2000-E High Vacuum Induction Melting & Casting Furnace
Power Supply	380 VAC, 3-phase (±10%)
Max Current	35 A
Max Output Power	15 kW (continuous duty)
Vacuum Chamber	• Material: SS304 Stainless Steel • Dimensions: Ø320 × 320 mm
Ultimate Vacuum	10 Torr (achieved with turbo-molecular pump at ambient temperature)
Viewing System	• Dual quartz observation ports - Main door: Ø120 mm viewing window - Top-mounted pyrometry port
Special Features	• Mid-charge addition capability (vacuum/protective atmosphere) • Manual tilt-pour mechanism for casting into water-cooled copper/graphite molds • Custom mold design services available

 

SYSTEM CAPABILITIES

1. Casting Operations

• Vacuum or inert atmosphere (Ar/N) pouring

• Precision tilt-pour angles: 0-90° adjustment

• Compatible with customer-supplied molds

2. Process Monitoring

• IR pyrometry through dedicated quartz port (±1% accuracy)

• Real-time melt observation via viewport

3. Material Handling

• Crucible: Standard graphite (ZrO-coated optional)

• Max melt charge: 1 kg (Fe-density equivalent)
  

Vacuum (Optional) 

Parameter	Specification
Vacuum Levels	• 10² Torr (with mechanical pump) • 10 Torr (with turbo-molecular pump system)
Vacuum Pump	• Not included in standard configuration • Various vacuum pumps available as options
Inert Gas Infusion	• Chamber gas pressure up to 0.02 MPa (2.9 psi) • Compatible gases: Ar, N, He, D

Induction Heating Power Supply
• 15 kW (30-80 kHz) induction power supply with programmable timer & power controller
• Work coil dimensions: Ø90 mm × 80 mm height (standard)
• Custom coil configurations available upon order
• Cooling requirement: 58 L/min chiller unit (EXCLUDED from standard delivery)

Optional Accessories (Available at Extra Cost):

• Water-Cooled Copper Casting Molds
  Custom sizing available per customer specifications

• Infrared Pyrometer
  Temperature range: 200-2000ºC (±0.3% accuracy)

• Recirculating Chiller Unit
  58 L/min flow capacity (15.3 GPM)

• Vacuum Pump Systems
  Options: Rotary vane / Turbo-molecular / Diffusion pumps

• Ceramic Crucibles
  Materials: Alumina · Boron Nitride (BN) · Quartz · Zirconia

Quality Certification: CE CERTIFIED
Operational Guidelines:
• A pressure regulator (available as optional accessory) must be installed on gas cylinders. Gas output pressure shall not exceed 0.02 MPa (2.9 psi). During metal melting, continuous gas flow must be maintained within the chamber with internal pressure <0.02 MPa.
• Real-time pressure monitoring is mandatory. Should chamber pressure exceed 0.02 MPa:
IMMEDIATELY open pressure relief valve
TERMINATE gas supply at cylinder source
ABORT experiment