Plastic Injection Molding
Precision Plastic Parts with Fast, Flexible Support
At Victory Seals, we offer injection molding services for precision plastic components, supported by in-house tooling and tight process control. Our machines in the 110–160 ton range are ideal for a wide variety of small-to-medium sized technical parts — including inserts, functional prototypes, and high-performance molded assemblies.
Machine Capacity
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Machine Capacity
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Machine Capacity
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Tonnage Range
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110 to 160 tons
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Part Size
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Up to ~300g shot weight (varies by part geometry)
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Materials Molded
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PP, ABS, Nylon (PA6/66), TPE/TPU, POM, HDPE, LDPE, PC, PS, and blends
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Insert Molding
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Yes (metal or plastic inserts)
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Cycle Optimization
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Temperature & pressure controlled for dimensional accuracy
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In-House Tooling Advantage
Our in-house mold room allows us to:
•Perform quick mold maintenance and cleaning
•Make on-the-spot corrections or modifications
•Shorten lead times for sampling or production
•Reduce downtime — molds are inspected and prepped internally between runs
Quality Control
•Shot-to-shot consistency with optimized cycle control
•First article inspection + dimensional reports available
•Visual checks, part weight consistency, and cavity balance maintained
•Support for PPAP documentation, CoC, material traceability, etc.
Materials We Mold
we work with a wide range of engineering and commodity thermoplastics, based on your performance, durability, and cost requirements. We support glass-filled, unfilled, and blended grades — sourced from top suppliers
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Material
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Description & Applications
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Nylon (PA6 / PA66)
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High strength, wear-resistant. Common in automotive, gears, and bushings
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Glass-Filled Nylon
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Reinforced for higher stiffness, dimensional stability, and heat resistance
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POM (Acetal / Delrin)
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Excellent wear, low friction. Used for moving parts, gears, and precise components
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PBT
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Tough, dimensionally stable, and heat-resistant. Used in electrical and automotive housings
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PC (Polycarbonate)
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Tough, impact-resistant, transparent or opaque. Great for covers, lenses, and enclosures
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PMMA (Acrylic)
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Clear, UV-resistant, glossy. Ideal for display components and transparent parts
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Commodity Plastics
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Material
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Description & Applications
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PP (Polypropylene)
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Lightweight, chemical-resistant. Used in caps, valves, housings, consumer products
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LDPE / HDPE
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Flexible (LDPE) or rigid (HDPE). Used in plumbing, packaging, connectors
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ABS
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Strong, impact-resistant, easy to mold. Used for electrical parts, toys, panels
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HIPS / PS
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Economical, lightweight, good for low-load applications
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Commodity Plastics
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Material
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Description & Applications
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PP (Polypropylene)
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Lightweight, chemical-resistant. Used in caps, valves, housings, consumer products
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LDPE / HDPE
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Flexible (LDPE) or rigid (HDPE). Used in plumbing, packaging, connectors
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ABS
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Strong, impact-resistant, easy to mold. Used for electrical parts, toys, panels
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HIPS / PS
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Economical, lightweight, good for low-load applications
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Elastomeric & Flexible Plastics
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Material
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Description & Usage
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TPE (Thermoplastic Elastomer)
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Rubber-like, reusable, used in grips, seals, overmolded parts
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TPU (Thermoplastic Polyurethane)
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Higher abrasion and chemical resistance. Used in flexible seals, hoses
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Optional Add-ons & Support:
- Material selection advice based on temperature, chemical, UV, or load requirements
- Custom color matching or filler addition (e.g., talc, glass fiber)
- RoHS, REACH, FDA grade material sourcing (on request)
- Support for multi-material and insert molding