At Southwest Quality Molding, we use state-of-the-art injection molding machines to produce premium quality custom plastic parts for customers in a diverse range of industries.

Our climate controlled facility houses presses with 50 to 500 tons of clamping force for handling shot sizes up to 60 oz. We are fortunate to have an in-house mold and part designer, along with our tooling department which allows us to build world-class tooling in-house. Our profound understanding of plastics technology gives us the capacity to work with any type of commodity or engineering resin. Whether your part requires chemical resistance, UV tolerance, or FDA approval, we can specify a material to match your performance requirements. Specializing in miniature to medium sized components, we are capable of achieving industry-leading tolerances with some parts as close as ±0.001″ on injection, insert, or over-molded parts. Our processes are tightly controlled to achieve maximum efficiency, which enables us to keep prices very reasonable.

We operate 24 hours a day to provide rapid turnaround, and we have an outstanding record for on-time delivery. In business since 1980, we are committed to excellence and build quality into everything we produce. More detail about our quality plastic injection molding services can be found in the table below. Please contact us today, we would be happy to supply a quote for your next project.

Project Examples

Plastic Injection Molding Capabilities

Product Capabilities
Miniature
Small Parts
Medium Parts
Large Parts
Multi-Component
Mold Process Type
Injection
Insert
Over Molding
Material
ABS
Acetal
Acrylics
Cellulosics
Nylon
Polycarbonates
Polyesters
PEEK®
Polysulfone
Polyethylene
Polypropylene
Polystyrene
SAN
Urethane
Ultem®
Vinyl
And Many More
Plastic Characteristics
FDA Approved
Chemical Resistant
Glass Filled
Heat Resistant
High Impact
High Viscosity
Mineral Filled
Talc Filled
Carbon Filled
Weather Resistant
UL Rated
Thin Walled
Clamping Force
Minimum of 50 Tons - Maximum of 500 Tons
Shot Size
Up to 60 oz.
Number of Cavities
Minimum 1 Cavity - Max 32 Cavities
More Depending on Part Size
Tolerance (+/-)
As close as ± 0.001 in
*Part and Material Dependent
Quality/Inspection
Visual Inspection
CMM Dimensional Inspection
Additional Services
Engineering
Foam Molding
Mold Design
Product Development
Rapid Prototyping
Tooling
-In-House Tooling
-Prototype Tooling
-High Production Run Tooling
Lead Time
2 - 3 Weeks
Blanket Orders
J.I.T Deliveries
Emergency Services Available
Production Volume
Low Volume
Short Run
Medium Volume
High Volume
Long Run
Large Scale Production Volume Run

Additional Information

Industry Focus
Agriculture
Automotive
Building/Construction
Material Handling
Consumer Products
Electronic
Food
Government
Industrial
Oil Field
Packaging
Sporting Goods
Toys
Industry Standards
UL Registered Molder for Electronic Parts
Underwriters Laboratories
File Formats
AutoCAD (DWG,DWZ)
MasterCam (MDX, MC8, MC9, SET)
PDF
STEP
.X_T files
.SLDPRT files