Get the prototype done and setup China supply chain at the same time.

 

Send drawings in the following format(STL/STP/IGS/OBJ/SLDPRT/X_T/UG/PROE) , and we can create prototype for you for free.

SLA (Stereolithigraphy Apparatus): Use UV light to solidify liquid resin, layer after layer.
Pro: Good surface, good precision +/- 0.1mm, can make complex shape
Con: Easy to deform, Easy to Break, Expensive
Size Limit: 600*600*400mm (23 inch *23 inch *16 inch)

 

FDM(Fused Deposition Modeling): Done by heating and fusing ABS or PLA material.
Pro: Less deformation
Con: Rough Surface, low precision 0.2-0.3mm
Size Limit: 25.2 L x 19.9 W x 15.0 H cm(单件)

CNC Machining: Done by cutting (milling, turning, grinding) the material
Pro: Very high precision, Very good surface, High strength
Con: Cannot make complex shapes

SLS (Selected Laser Sintering): Done by laser sintering of material powers。
Pro: High strength, wide choice of materials: metail, ceramic, plastic
Con: Porous surface, Easy to deform

We can make prototype by SLS, please email us at RFQ@CSMFG.COM

3D Printing: Done by laying powder and glue, then putting in layer after layer like a printer.
Pro: Fast and low cost, Can add color
Con: Low strength