Plastic Welding and Fabrication About Us Plastic Welding and Fabrication, Ltd (PWF) started in Like most other small businesses PWF started working out of a garage. We have since moved twice and currently has two buildings in Buda, TX. PWF started out as a plastic repair company and also fabricated tanks and other plastic items as large as we could with the size of our building at the time. In 2006 we became the sole licensee to manufacture, distribute and service the Thermaflow Heating System. These heaters sit in process tanks and heat process solutions for the Galvanizing Industry. In 2008 we constructed our biggest plastic tank yet of 7 ft. x 65 ft. x 7 ft. with the steel support cage to support it. We are the only large plastic tank fabricator in TEXAS! At PWF we pride ourselves on providing service to our customers and our ability to help provide solutions to their process and heating needs. PWF’s technical experience has allowed us to fabricate some of the country’s largest plastic tanks and secondary containments pits. Shaun P. Shoemake Owner/President Julie Hickman CFO David Kuskie General Manager Marshal lShoemake Project Manager Mitchell Shoemake Production Manager

Plastic Welding and Fabrication Plastic materials we weld include: Copolymer Polypropylene (CPP) Homo Polymer Polypropylene (HPP) Poly Vinyl Chloride (PVC) Chlorinated Poly Vinyl Chloride (CPVC) Poly Vinyldene Fluoride (PVDF) Medium Density Polyethylene (MDPE) Pipe Grade Polyethylene (PGPE) High Density Polyethylene (HDPE) Ultra High Molecular Weight Polyethylene (UHMW) Plastic Welds are performed by using hot air for fitting or small projects and state of the art computer controlled extrusion equipment for large welds. There are no sparks or arc. All of our welds are in accordance to the International Plastic Bonding and Welding Guidelines of the DVS which has been adapted by the AWS. Our preferred material for most fabrication projects is CPP. CPP is 10 times more impact resistant than HPP, handles temperatures to 243 F and is inert to most chemicals. We are confident that our years of problem solving, design, fabrication and service will allow cost effective, maintenance fee solutions for your company’s process and tank heating requirements.

Plastic Welding and Fabrication Fabrication of Free Standing tank Starts as full sheet of Polypropylene and cut to size

Plastic Welding and Fabrication Free Standing Tank fabrication cont. Stage for Buttwelding

Plastic Welding and Fabrication Free Standing Tank fabrication Cont. Buttwelded Corners

Plastic Welding and Fabrication Free Standing Tank Fabrication Cont. Sub sections on buttwelder

Plastic Welding and Fabrication Free Standing Tank Fabrication Cont. “U”’s buttwelded together to make body of tank

Plastic Welding and Fabrication Free Standing Tank Fabrication Tank complete and ready to be welded to the base.

Plastic Welding and Fabrication Tank body welded to the base and ready for steel.

Plastic Welding and Fabrication Steel reinforcing members going on the tank

Plastic Welding and Fabrication Bending the encapsulation

Plastic Welding and Fabrication Plate welding the corners for the encapsulation

Plastic Welding and Fabrication Polypropylene encapsulations going over the steel for corrosion protection.

Plastic Welding and Fabrication Seal welding the encapsulation with extrusion welds

Plastic Welding and Fabrication Tank ready to flip

Plastic Welding and Fabrication Fit and weld rim flange

Plastic Welding and Fabrication Fit and welded walkway supports with toe kick

Plastic Welding and Fabrication Tank ready to ship

Plastic Welding and Fabrication Click here to see the video

Plastic Welding and Fabrication Click here to see the video

Plastic Welding and Fabrication In house welding and CNC work

Plastic Welding and Fabrication Dipping baskets

Plastic Welding and Fabrication Thermaflow Heating System

Plastic Welding and Fabrication