Additive Manufacturing 3D Metal Printer Developed for Industrial Molds Dies-Model 420

Product Description

Dental 3D Printer Machine WXL-420
The "420" 3D metal printer includes the main 3D printing device, a 200-500W*4(optional) fiber laser, a high-precision dual galvo scanner, an optical system, a dust purification circulation system, an automatic control system, a heating system with automated temperature control, control software system, data processing software, and a standard N2/Ar interface provision. The power input in the electrical system has a leakage protector, and every power branch is equipped with a fuse. Contactor control is used to control large currents to improve the safety performance of the electrical system. Control method: industrial control computer, main frequency 1.6G, memory 4G, hard drive 500G, with a display larger than 15 inches.
It adopts imported high-precision multi galvo scanner and multi laser forming system, significantly speeding up the forming rate and reducing printing time. An efficient automatic blowback filtering system is used, eliminating manual operation for enhanced safety and reliability.
The company-developed comprehensive intelligent data processing system software allows users to adjust equipment parameters independently and monitor data in real-time. No personnel monitoring is required during the processing phase.
Model number "420" 3D molding equipment can print a variety of metal materials and can provide a variety of safe and stable metal printing solutions for customers to choose from. It is suitable for mold manufacturing, education and scientific research, medical equipment, auto parts manufacturing and personalized customization.

Size	(W×D×H)2500*1700*2100(mm)
Weight	4500kg
Maximum molding size	420*380*300mm
Maximum powder feeding volume	510*380*360mm
Powder layer thickness	30μm(20μm~100μm)
Scanner	High-precision digital scan head
Laser	200~500W*4 (optional)
Laser spot diameter	<70 μm
Maximum preheating temperature	200ºC
Minimum oxygen content	≤100PPM
Power requirements	380VAC,50/60HZ. 2KVA,Three-phase five-wire
Powder spreading tool	High-performance heat-resistant ceramic/silicone rubber sheet
Powder delivery method	Single-cylinder powder feeding, one-way powder spreading
Inert gas supply	Argon/nitrogen
Gas consumption	7L/h (printing process)
Operating system	Windows7/windows10
Data format	STL
Printing materials	Titanium alloy, aluminum alloy, copper alloy, cobalt chromium alloy, stainless steel, die steel, etc.

Product Features and Advantages
Electrical Equipment
The motor of the machine: S**servo imported from Germany, and the PLC electrical system is Sch***r's solution.
Voltage stabilization filtering system, leakage protection, surge protection (lightning protection)
Safety relay: In the event of a fault, the safety of the emergency stop is excellent and stable.
Ordinary relays (emergency stop protection is relatively weak) relays prevent adsorption failures.
Safety light: Sch***der. It prevents misjudgment under light reflection (no color difference) and can correctly reflect the machine status in any lighting environment. To prevent misjudgments. Mechanical Aspects: Mechanical explosion-proof system and automatic pressure release. High precision screw (utilizing Japan's THK screw - industry leader). Pneumatic control components: SMC. Optical Aspects: Laser: Top domestic brand with high power stability, ensuring the print's consistent performance. Galvo scanner: ScanLab from Germany. Operational Aspects: Modular design operation: filter module, scraper module, heating sealing ring (consumables replaced every six months), powder recovery system with quick-release hooks. Replacement is quick, convenient, and without wastage. Printing Cost: Powder recycling rate of 95%. Nitrogen protection system: automatic control with good sealing. Oxygen content and pressure monitoring (under normal conditions, it can maintain functional without refilling nitrogen for 3~4 hours. Nitrogen consumption is about 4L per hour). Excellent cost-performance ratio and stable quality.Printing is relatively inexpensive to use.
Material Expandability: Preheating function with fully open system parameters, providing great flexibility for customers.
Monitor print status remotely
Industrial users: monitor production, print monitoring throughout the process. When an error occurs, it is expressed in the following three ways: SMS reminder, automatic shutdown and error alarm.
Scientific research users: three modes: ordinary camera, high-speed camera, and thermal imaging camera.
Printing: Resume printing after power outage. Change parameters at any time to optimize the product production process.
Algorithm advantages
System algorithm: Type-based algorithm. It generates special bionic structures with maximized contact area and heat dissipation. It is suitable for testing a single function of a product and for scientific research purposes.
The multi-laser algorithm is independently developed. The method used is hybrid. Both partitioning and mixing are supported. Lasers print one product at the same time, improving printing efficiency. About 70% higher than one laser.
After-sales service
1.Machine inspection before delivery When you come to our factory, check whether everything is normal.
2.Provide some necessary spare parts for free.
3.One year guarantee for all machines. If there is any problem, we will assume it. Of course, if the machine is one year later, you can also ask for technical guidance.
4.After the final acceptance of the equipment, we will provide free training for your operators on equipment operation.
5.The warranty period starts from the date when the equipment arrives at the production site of the Demander and the acceptance is completed. For equipment damage not caused by human error, all maintenance and parts replacement are provided free of charge, and the personnel costs are also borne by the Supplier.
Why choose us?
1. All machines are manufactured by us to reduce the cost of customers.
2. We have more than 20 years of mechanical manufacturing experience, low price and high quality.
We usually guarantee the quality of machine parts. And provide parts for the service life of the machine at a reasonable price.
3.If you need to replace any parts, we will send them by express as soon as possible.
4. Installation service When you have completed the preparation conditions, our fast and professional after-sales service engineer team will go to you.
5. We should pay attention to every detail in the manufacturing process. The quality control of our factory is very strict. All machines must be checked many times before they are delivered to our customers.