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Melting & Casting

Vacuum Pressure Casting Machine

KYG1768

KYG G2 II Automatic Vacuum Pressure Casting Machine

KYG · G2 II

The KYG G2 II Automatic Vacuum Pressure Casting Machine is an integrated system designed for precision casting of jewelry, eyewear, and craft items. It features the BF-G2 II casting machine, KSV65 single-stage rotary vane vacuum pump, and JLSE-3HP air-cooled water chiller in a complete 3-unit system.

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Melting & Casting

Specifications

Casting Machine Specifications
ModelBF-G2 II
Power10 kW
Power Supply380 V / 50 Hz
Melting Time3–5 min
Temperature Measurement Range0–1,100°C (Standard)
Maximum Temperature1,600°C
Temperature Control Accuracy±2°C
Temperature Control SystemPID Control
Protective GasArgon or Nitrogen
Cooling MethodWater Cooling
Maximum Melting Capacity2 kg (Gold)
Casting Flask CapacityOne 4 × 10-inch Flask (Customizable)
Vacuum Pump ModelKSV65 (Included)
Water Chiller ModelJLSE-3HP (Included)
Stirring SystemElectromagnetic Stirring
Casting Cycle TimeApprox. 3 min per Flask
Machine WeightApprox. 210 kg
Machine Dimensions840 × 800 × 1,430 mm
Compatible MetalsGold, Karat Gold, Silver, Copper and Alloys
ApplicationsJewelry, Eyewear and Craft Casting
KSV65 Single-Stage Rotary Vane Vacuum Pump
ModelKSV65
Pump TypeSingle-Stage Rotary Vane
Pumping Speed (50 Hz)65 m³/h
Ultimate Vacuum0.5 mbar
Motor Power2.2 kW
Rotational Speed (50 Hz)1,450 rpm
Noise Level65 dB
Inlet ConnectionG 1-1/4
Exhaust ConnectionG 1-1/4
Cooling MethodAir Cooling
Weight54 kg
JLSE-3HP Air-Cooled Water Chiller
ModelJLSE-3HP
Chiller TypeAir-Cooled Water Chiller
Temperature Control Range5–35°C (Adjustable)
Nominal Cooling Capacity11.6 kW
Cooling Capacity (Listed)8,250 kcal/h
Total Input Power2.87 kW
Power Supply3-Phase, 380 V / 50 Hz
RefrigerantR22
Expansion DeviceCapillary Tube
Compressor TypeHermetic Reciprocating
Compressor Power2.25 kW
Evaporator TypeWater Tank Type
Cooling Water Flow Rate2.3 m³/h
Cooling Water Connection1 inch
Condenser TypeFinned Type
Cooling Airflow (Listed)26 m³/h
Water Pump Power0.37 kW
Water Pump Head15 m
Machine Dimensions1,020 × 600 × 1,060 mm
Net Weight170 kg
Safety ProtectionMultiple Safety Protections

Overview

Highlights

  • Integrated 3-unit system: casting machine, vacuum pump, and water chiller included.
  • High-capacity and fast operation: melts up to 2 kg gold per flask in 3–5 minutes.
  • Precision control: PID temperature control system with ±2°C accuracy and electromagnetic stirring.

Applications

  • Jewelry manufacturing
  • Eyewear frame casting
  • Craft and alloy casting

Overview

The KYG G2 II Automatic Vacuum Pressure Casting Machine provides advanced precision casting with PID temperature control, electromagnetic stirring, and dual protective gases. Capable of melting up to 2 kg of gold per flask, it comes as a turnkey 3-unit set with vacuum pump and water chiller included, ensuring stable operation and consistent casting quality for professional jewelry, eyewear, and craft production.

Package contents

  • BF-G2 II Main Machine × 1
  • KSV65 Vacuum Pump × 1 (Included)
  • JLSE-3HP Water Chiller × 1 (Included)
  • Complete 3-Unit System