SLS 3D PRINTING

Selective Laser Sintering or SLS 3d printing is a laser technology that fuses powder materials of plastic, glass, ceramic, and a range of different material powders by heating, rather than melting, to print a hardened three-dimensional object.

Unlike other printing technologies, SLS 3D printing service doesn't require any supports to hold the printed objects or protect from falling during printing. This also saves material costs as the parts stay in the bed of powder. It is most useful for engineers in product development because of cost-effective and faster functional prototyping and production. Besides cost, SLS rapid prototyping process also saves time required for sanding after the object is printed.

SLS technology is among the most popular 3D printing technologies for industrial and engineering applications. It is used to produce functional parts and prototypes from various materials, including metals, plastics, composites, and ceramics. Selective Laser Sintering printers use laser beams to selectively fuse powdered material, layer by layer, to create a three-dimensional object. The resulting component is solid and does not require any support structure.

» Read More

Selective laser sintering is used for a wide range of products, including aerospace components, automotive parts, medical implants, consumer goods and sporting equipment. It is also being increasingly used for rapid prototyping in product development.

» Close

WHAT SLS IS USED FOR

SLS rapid prototyping is used for printing three-dimensional objects in different materials. It can print any complex designs, functional parts, living hinges, and interlocking parts. It is popularly used for creating prototypes and for final production. Industries that need high-quality parts in a small quantity such as airplane parts, hearing aids, prosthetics, and dental retainers usually prefer this process.

It is widely used in industries like:

Aerospace: SLS additive manufacturing printing is helpful in the aerospace industry because it can produce high-quality parts with complex designs. It can also print living hinges and interlocking parts necessary for aeroplanes and other aerospace vehicles.
Dental: In dentistry, SLS printing creates dental retainers and other orthodontic appliances. These parts need to be precise and durable, and SLS printing is the perfect process for making them.
Prosthetics: SLS printing is also used to create prosthetic devices. These devices need to be both strong and lightweight, and SLS printing can meet both of these requirements.
Hearing Aids: Hearing aids are another standard prosthetic device, and SLS printing is often used to create them. The small size and delicate components of hearing aids require a high level of precision, which SLS printing can provide.

GET A QUOTE

UPLOAD 3D FILE

HOW SLS WORKS

SLS 3D Printing process starts by converting a CAD file into .STL format for easy interpretation and rendering by SLS machines.

1. A thin layer of powder is spread out on the top of a platform inside the build chamber of SLS machine

2. The laser is then directed to the platform tracing a cross-section of the 3D CAD model to heat the powder exactly at or below the melting point. This fuses the tiny particles together to form a solid object.

3.The platform in the build chamber is lowered by one layer and the printing material is dispersed by a recoater on it. Then, the next cross-section is traced by the laser to fuse the tiny particles.

4.When all the layers are completed, the final product is left for cooling inside the printer

WHEN TO CHOOSE SLS

You can take SLS 3D Printing Service when you need the followings:

Durable, functional parts with desired mechanical properties
Faster and low-costing prototyping and final products
Low-volume but high-quality products
Functional parts of large dimensions and complex design
Freedom of design
Mass customization and low-volume final products

Why Choose Zeal

Zeal is an ISO 9001-2015 certified digital manufacturing company offering bespoke SLS or selective laser sintering services. Zeal helps your business with meeting all your manufacturing requirements with ease. We offer:

» Read More

Fast Turnaround: We understand the importance of timelines and offer quick turnaround times without compromising quality.
Wide Range of Materials: Choose from a wide range of 45+ industrial-grade materials for your SLS product manufacturing. If you need any special material, we can arrange that also without any MOQ.
Top-Notch Quality: Our products undergo rigorous quality testing to ensure that they meet your expectations and requirements.
Competitive Pricing: Our pricing is highly competitive and offers great value for money. We help you gain a competitive edge in the market.
Experienced Engineers: Our team of engineers has vast experience in SLS 3D printing and can help you with all your product requirements.

» Close

Ultimate SLS 3D Printing Guide For Beginners

3d printing technology is booming across all industries, and companies are upgrading their manufacturing process. As Industry 4.0 is on the verge of transformation, more small and mid-sized companies integrate high-performance additive manufacturing services.

There are multiple 3d printing technologies available to accomplish different manufacturing needs, and SLS 3d printing is among them. SLS has been a preferred choice among engineers as it offers low-cost prototyping and manufacturing. It's an ideal choice for quick small-batch production.In this SLS 3d printing guide, we will have an overview of its working, workflow, variety of materials, and SLS 3d printing applications.

Ultimate SLS 3D Printing Guide For Beginners