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KYG1780

3H-420 PLUS Wax Pattern 3D Printer

3H-420 PLUS

The KYG 3H-420 PLUS Wax Pattern 3D Printer is designed for jewelry manufacturing, offering batch production of detailed wax patterns and complete wax trees using multi-jet printing technology.

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Specifications

Specifications

Printing TechnologyMulti-jet printing with 3 printheads
Build Volume410 × 206 × 150 mm
Resolution (Dpi)Up to 2880 × 2880 × 1700 dpi
Nominal Build Speed (Mm/H)6 mm/h
Layer Thickness≤ 15 μm; height adjustable
Linear Printing Accuracy± 0.04 mm for dimensions ≤ 20 mm, measured at 25°C
Surface RoughnessRa 0.15-1.8
Build Wax Utilization≥ 60%
Wax Supply1 × build wax (1.5 kg); 3 × support wax (1.5 kg)
Wax CompositionHydrocarbon-based paraffin wax
Ash Content≤ 0.008% at 900°C; ASTM D5630-13A test method
Casting AccuracyCT3-5 grade per HB6103
Operating Temperature18–28 °C
Operating SystemWindows 11 (64-bit) or equivalent
File FormatsSTP / STEP / STL / SLC / Matrix; JCAD editing format not supported
Print SoftwareSlicing and layout software
Machine Weight450 kg
Machine Dimensions1470 × 680 × 1380 mm

Overview

Highlights

  • Large build area for high-volume wax pattern production
  • Multi-jet printing with 3 printheads for detailed and precise wax patterns
  • Capable of printing complete wax trees and complex assemblies in one piece

Applications

  • Batch production of jewelry wax patterns for investment casting
  • Printing intricate wax designs and complete wax trees from digital CAD files

Overview

3H-420 PLUS Wax Pattern 3D Printer features a large build area, enabling efficient batch production for jewelry investment casting. It produces intricate patterns, batch layouts, and complete wax trees directly from digital designs, supporting high production volumes with exceptional print accuracy and fine surface details.

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