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DMKLaser SLM GT160 Metal 3D Printers

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Description

The GT160 is a high-performance metal 3D printer designed for precision additive manufacturing using Selective Laser Melting (SLM) technology. Engineered and developed by Uniwin (Zhongzhi Xinying Technology), the GT160 combines a powerful 500W fiber laser, advanced motion systems, and intelligent control software to deliver exceptional printing accuracy and efficiency. With a maximum build size of 160×160×200mm, this compact yet powerful system is ideal for small-to-medium metal parts production in aerospace, medical, tooling, and research industries.

Key Features

Efficient Variable-Speed Powder Spreading
Custom-developed cantilever-style mechanism enhances powder laying precision and shortens cycle time—40% more efficient than fixed-speed systems.
High-Precision Z-Axis Movement
Equipped with C3 grade ball screws and linear guides, ensuring surface quality and dimensional accuracy of the printed part.
Advanced Control System
Full Profinet digital bus system for laser, scanner, and axis synchronization; real-time monitoring of oxygen content, temperature, and humidity.
Safe and Intelligent Printing
Multi-level safety interlocks, automatic oxygen purging, and pressure relief ensure safe operation and material conservation.
Resume Print Function
Automatically saves critical printing parameters—ideal for power failures or maintenance interruptions.
Environmental Monitoring
Real-time monitoring of oxygen, pressure, filter status, and servo torque, ensuring stable print quality.
User-Friendly Interface
Human-machine interface (HMI) designed for intuitive daily operation, maintenance, and calibration.

Technical Specifications

Item	Details
Model	GT160
Build Volume	160mm × 160mm × 200mm
Laser Power	500W (Fiber Laser, M²＜1.1)
Laser Wavelength	1060–1080 nm
Spot Diameter	≤45μm
Powder Layer Thickness	20–100μm
Scanning Speed	≤7 m/s
Powder Feeding	Dual-cylinder bottom feed + scraper with single-direction variable-speed spreading
Gas Environment	Nitrogen / Argon (O₂ ≤ 100ppm)
Applicable Materials	Stainless steel, Tool steel, Cobalt alloy, Nickel alloy, Titanium alloy, Aluminum alloy, etc.
Software	Magics 5.0 + UNIWIN3D control system
Control Method	Profinet bus digital control
Dimensions	1390mm × 1000mm × 2050mm (Main Unit)
Weight	< 1000kg (excluding accessories)
Power Supply	220V±10%, 36A, < 8kW
Cooling Method	Water-cooled (Chiller included)
Optional Add-ons	Explosion-proof vacuum, nitrogen generator, sandblaster, powder sieving machine, wire-cut machine