วิธีการแก้

1. BINDER JETTING 3D PRINTING

The long-term partnership between Pollson and BJ-TECH &HP has driven the industrialization of adhesive additive manufacturing (AM) and achieved mass production.

Unlike other AM technologies, metal adhesive spraying is not limited to prototyping or small-scale production. As a sintering based process, finished parts have characteristics suitable for practical applications. The sample parts have almost completely corresponded to the finished product series parts, which means that this process can achieve scalable 3D metal printing, accurately reproducing the most complex shapes - not only on an industrial scale, but also within the required time and cost framework.

Sintering based AM requires a significant amount of professional knowledge, which is also the expertise of GKN Additive Company. With this expertise, the company (headquartered in Bonn, Germany, with production bases in the United States, Germany, and China) is able to detect potential issues in advance and know how to prevent them from happening in the first place.

We provide all steps of the industrial AM product development cycle, from product design to 3D printing, to sintering and finishing.

2. SLM 3D PRINTING - Green Laser

Pollson SLM solution Using 532nm wavelength green laser, it has the characteristics of short wavelength, high power, and high beam quality. Laser power options include 500W, 700W, 1000W, and 2000W, making it an ideal sintering solution for high reflectivity and refractory materials such as copper, gold, platinum, aluminum, silver, tantalum, and tungsten.

Why Green Laser

The absorption rate of most metal materials towards lasers is higher with shorter wavelengths; The contradiction is that the wavelength is extremely short. While ensuring high beam quality, the technical difficulty of making high-power lasers has doubled. Green laser is currently the only choice that can simultaneously achieve many advantages such as short wavelength, high power, and high beam quality.

3. DEPOWDERING

DYEWIN explosion-proof automatic powder removal equipment SLS, MJF and other professional powder removal equipment for powder 3D printing parts can automatically remove powder in batches with high efficiency, which can greatly improve powder removal efficiency and reduce cost. The device is operated by touch screen and displayed by digital parameters to improve the intelligence of the device and the accuracy of powder cleaning . Equipped with 70L basket to handle more 3D printing parts

1. One key to start, manual-automatic integrated

2. Batch automatic removal of 3D printing powder

3. Evenly clean powder and avoid parts damage

4. Pulse filtration, dust filtration is cleaner and more environmentally friendly

5. 5-15 minutes a cycle, equivalent to 3-4 manual sandblasting machine processing speed, high efficiency

6. The equipment adopts explosion-proof parts to greatly improve the safety of powder cleaning process

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4. SURFACING

DYEWIN AUTO-JET P 700 automatic explosion-proof surface treatment equipment for polymer 3D printing professional surfacing equipment, through jet DYEWIN special sand is effectively closed pores on the surface of the printing, visual effects, improve surface wear resistance and gloss, is an important part of the dyeing quality assurance .The device is operated by touch screen and displayed by digital parameters to improve the intelligence of the device and the precision of surfacing .It is also equipped with 70L basket to handle more 3D printing parts

ข้อดีทางเทคนิค:

1. The surface roughness is reduced by 50%, and the surface abrasion and gloss of the parts are greatly improved

2. Filter element dust removal, effectively filter dust cleaner and more environmentally friendly

3. High pressure ionization can effectively remove static electricity from working chamber and work piece surface

4. Equipped with cyclone separator, it is better to clean impurities and dust in special sand materials, improve material utilization rate and reduce cost

5. Effectively handle PA12, PA11, PA6, TPU and other materials

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5. DYEING

DYEWIN intelligent dyeing machine is a professional equipment for dyeing polymer 3D printing parts.The machine controls one key operation through the touch screen, and the whole dyeing process is automated. No manual intervention is needed in the process. The whole dyeing process is highly efficient in automatic dyeing, and clean parts can be taken out after the process is completed.Through the control of high temperature, high pressure and temperature rise, the dye can fully enter the 3D printing parts to ensure the printing parts and the uniformity and consistency of parts dyeing.DW-50 is equipped with 50L dyeing volume, suitable for customers with mass customization needs, such as hand plate factory, terminal customers, etc.

ข้อดีทางเทคนิค:

01. Self-development dyestuff passed the EU toy safety standard EN71

02. Suitable for SLS/MJF/SLA

03. Automatic dyeing process without manual intervention

04. High color fastness and uniform surface

05. RAL and PANTONE colors can be customized

Compared With Traditional Dyeing

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6. POLISHING

Metal 3D printing post processing MP30

Professional metal 3D printing post-processing solution, can polish metal surface, can improve the surface roughness 1-4μm. Can support a variety of metal 3D printing technology including SLM, indirect molding, titanium alloy, stainless steel, aluminum alloy and other materials.