Welcome to PowerStream Polymer Products

We also make inexpensive injection molds for start-ups and low quantity production.

Micro TIG welder for injection mold repair

Micro-TIG welder for injection mold repair

February 3, 2023

PowerStream Polymer Products is a Lund Instrument Engineering, Inc. Company.

Here are some examples of products that we have developed for customers.

	Readyman CIA Letter Opener	Uses a low-cost mold
	Porsche 944, 944S, 944S2, 944Na, 944 turbo pulse sensor gapping tool	Uses a low cost mold
	Porsche 944 wire separator looms for sale	Uses a low cost mold
	Dual TO220 transistor and diode clamping bar	Uses a low cost mold
	GermKick™ hands-free foot operated door handle	Uses a production mold
	Custom injection molded potting shells	Low cost molds

Lasting relationships are the ones that pay off.

PowerStream Technology is in the business of helping other companies develop products. To support this vision we have set up a plastic injection molding operation with seven presses. We offer boutique services for small runs and special plastics. We also offer large production services. We have experience with many resins, including ABS, Polyethylene Nylon, Delrin ™ and Polypropylene. We also specialize in TPE (theromoplastic elastomers) such as Kraton ™, which are a range of injectable soft plastics similar to silcone rubber. We also specialize in Faradex EMI shielding polymers. We now have the technology to machine-in textures.	We have seven injection molding presses. Three horizontal Toshibas, one horizontal Boy, one vertical Morgan, and two vertical Boys.
	Our injection molding staff has many years of experience in many different types of injection molding including insert molding, cable and connector molding, and overmolding.
This is our new Doosan mill cutting chips in nano-smoothing mode with the arbor running at 20,000 RPM. It is impossible to know if it actually cutting metal until the end of the run when the cooling jets turn off.

New! 3-D printed molds

	This part is a star that fits onto Christmas tree lights. Two identical pieces snap onto each other to form the star. The snaps are too fragile to be made with 3-D printing, but the molded parts work perfectly. We have made over 1000 parts with this mold in polyethelyne without any noticable degradation of the mold. Because of the low thermal conductivity of the SLA material it takes a minute cool-down between shots, so it isn't suitable for low-cost production.

	The parts show the stepped digitization of the SLA printing process, but adequately show that the parts work as designed, and has produced a fully functional part using injection molded polymer that cannot be 3-D printed.
	Black stars for stealth Christmas Tree lights.

Injection Mold Equipment:

3-D Extrusion Printer, parts up to 12" x 16" x 10"

Stereolithography
Phenom L 13.6 x 7.63 x 15.75 inch build volume

2019 150 Ton Asian Plastics injection molding machine
50 Ton Boy
50 Ton Toshiba
120 Ton Toshiba
150 Ton Toshiba
Two 15 Ton Boy Vertical presses
Morgan Press
Toshiba 250 Ton

Mold Making Equipment

2018 Doosan machining center
Agie Sinker EDM with small hole capabilites
Sharp Sinker EDM
Rotary head for the EDMs
Heat Treating Furnace
Bridgeport 3 axis CNC Easy-Track
2 Manual mills, Bridgeport and Sharp
Takisawa Tool Lathe
Chavalier Surface Grinder
Westhoff Micro Drilling Machine
Argofile Ultrasonic Lapper
2 Engis Di-Profilers
Optical Comparator
Inspection and QC equipment

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Thank you for considering PowerStream

PowerStream Technology 1163 South 1680 West Orem, Utah 84058 USA Phone: 801-764-9060 Fax: 801-764-9061
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