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Kings SLM M450F 3D Printer

The Type of Kings 3D Printer	Kings SLM 3D Printer M450F
External Dimensions (LWH)	4200mm2300mm2520mm
Build Cylinder Size (LWH)	450mm370mm400mm
Layer Thickness	30～100μm
Scanning Speed	Max 7m/s
Recoating System	Single Scraper Bidirectional Powder Recoating
Scanning System	F-θ Static Lens (2–4 galvanometers)

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Product Details

Overview

The M450F is a mid-sized industrial metal 3D printer with a 450*370*450 mm build volume. Designed for aerospace, defense, nuclear, automotive, and tooling sectors, it features a four-laser system for fast, precise production of large, complex parts. With closed-loop powder handling, intelligent recoating, and real-time monitoring, it ensures stable 24/7 operation and high-quality output.

Features

Four-laser System

High productivity and precision for complex components

Intelligent Dual Recoating

Single/dual blade dynamic bidirectional powder spreading

Closed-loop Powder Handling

Continuous inert powder supply and recovery without downtime

Real-time Monitoring

Tracks powder spreading, quality, and system status

Permanent Filtration

Long service life without filter replacement

Advantages

Large Build Volume – Produces oversized parts in one print
Reduced Assembly Time – Cuts production time and costs
Stable 24/7 Operation – Ensures continuous, reliable output
Broad Material Support – Compatible with titanium, high-temp alloys, and stainless steel

Basic Parameter

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TECHNICAL CONFIGURATION	SPECIFICATION PARAMETERS
The Type of 3D Printer	Kings M450F SLM 3D Printer
External Dimensions (LWH)	4200mm2300mm2520mm (Excluding 900mm Powder Supply Module )
Build Cylinder Size (LWH)	450mm370mm400mm (Excluding 50mm Base Thickness)
Layer Thickness	30～100μm
Scanning Speed	Max 7m/s
Recoating System	Single-mode Continuous Fiber Laser
Scanning System	Single Scraper Bidirectional Powder Recoating
Inert Gas Protection	Argon/Nitrogen
Operating System	64-bit Windows 10
Comprehensive Software	Kings 3D Self-developed Control System
Data File Format	STL or Other Convertible Formats
Power Supply	380VAC 3ph/N/PE
Environmental Requirements	Temperature +17℃~+28℃, No Condensation
Materials	Titanium Alloys, Aluminum Alloys, High-Temperature Alloys, Cobalt-Chrome Alloys, Stainless Steel, High-Strength Steel, Mold Steel

Printing Samples

Application

AutomotiveShoe Molds & Footwear PrototypingMedical & HealthcareSculpture & ArtFurniture & Home ApplianceAerospace & Precision EngineeringArchitectureMolds & Tools