SLS 3D Printing Service

For complicated parts,CNC machining method cannot manufacture out them, but SLS 3D printing method can do.

Product Details

What kind of prototype manufacturing will SLS 3D printing service apply to? There is only two materials for it, including PA and PA+30%GF. Why should we choose SLS 3D printing method instead of CNC machining method? Because PA and PA +30%GF are not bonding material and cannot bond with 502 glue. For complicated parts,CNC machining method cannot manufacture out them, but SLS 3D printing method can do.

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SLS prototyping processing principle videoSLS prototype

There is no product structure limitation for SLS 3D printing service. Below video about SLS prototype processing can show you that SLS 3D printing service can process products with any structure. 

The maximum size for SLS 3D printing processing is 330 x 330 x 580mm. Dimensional tolerance can be controlled in +/-0.1mm. Machined prototype can resist 150 -180 degrees Celsius without deforming.

SLS 3D printing service provided by Leecheer company can finish SLS prototype with any quantity in 3 working days. Moreover, Leecheer company directly cooperate with offical Fedex Express and DHL Express, which can deliver finished prototype to your office in 1-2 working days.

One thing needs to be especially pointed out is that the surface of SLS prototype is very rough and hard, so normally we don’t do any surface treatment. Surface also cannot be polish smooth because property of PA material. We also don’t do spraying paints because poor adhesive quality.

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SLS 3d printing prototypeSLS prototype of PA material

The reasons to choose Leecheer Prototype Company

The Video of quantity evaluation  given by England customers

About delivery time,our company choose FedEx intl. Priority service for all prototype to ensure that customers can receive their prototype with the quickest way.

The shipping time from China to different countries.


1. How to clearly express the surface colors of prototypes?

When the prototype surface color is only needed to reach 80%-90% of specified color, you should just provide us the international Pantone color number, for example: 877C. If you need to reach over 90% of specified color, be sure to send us the plastic parts with sample colors. Because pictures might cause errors due to different monitors.

2. Is it available to spray paint on the surface of SLA and SLS processed prototypes?

SLA processed prototypes can be spray painted. SLS processed prototypes can not be spray painted. Because the material used for SLS processing is PA or PA+30% GF, the surface of the prototypes can not be polished smooth, which will be spray painted ugly.

3. What is the payment method of Leecheer?

When you chose Leecheer’s prototype manufacturing service, a deposit of 50% of contract amount should be paid to us. Then we will arrange production. After the completion of prototypes, we will take pictures of the prototypes and send them to you for review. If you have no problems and pay the remaining 50% of the contract amount, we will arrange shipment after receiving payment vouchers.

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