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Key benefits
Time savings: Prototek can fabricate your SLA prototype in less than two days

Cost savings: Prototek prices stereo lithography prototypes competitively

Tight tolerances

Epoxy resin is resilient enough to be used for testing

Stereo lithography is suited to production of small lot manufacturing of prototype or end-use parts

Stereo lithography investment casting patterns allow rapid production of metal prototypes

Rapid prototyping allows you to get your products to market faster
   
   
   
   
About Prototek
 
     
Prototek Sheetmetal Fabricatin began in 1987, specializing in quick-turn prototypes for the precision sheet metal fabrication markets. Due to our success in our field, we have experienced two expansions and currently operate out of our new 40,000 sq.ft. facility in Contocook, N.H. In addition to state-of-the-art bending and welding departments, we offer laser cutting as well as a traditional turret department. We can also meet your milling and lathing.... read more
 
     
About Stereolithography
 
     
Stereolithography uses additive fabrication method where a UV-sensitive photopolymer resin is cured by a laser to build parts a layer at a time. Part are traced by the laser beam on the surface of the photopolymer, causing it to cure and solidify the prototype layer. After each layer has been traced, the build platform lowers the part by a single layer thickness, typically 0.002" to 0006", and sweeps a blade filled with photopolymer ("resin") across... read more
 
     
About 3D printing
 
     
Z Corp uses an ink-jet based process that prints the 3D part's cross sectional geometry on layers of powder spread on top of each other. Powder is frist spread over the surface of the 'bild position'. Using the inkjet print head, the Z Corp printer sprays a binding solution onto the powder in the shape of the first cross section of the CAD model. The build piston lowers one layer and more powder is spread using the spreading apparatus... read more
 
   
 
 
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Related Websites
prototekmanufacturing.com
sheetmetalprototyping
advancedrapidmachining.com
prototek
prototekfabrication
dynamicfinishing
rapidsheetmetalmfg
prototeksheetmetalfabrication-com
prototekmetals-com
prototekmachining-com
 
 
 
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