New Image Plastics Manufacturing, a U.S. manufacturer of plastic welding rod for companies looking for consistent quality, stronger weld performance, dependable lead times, custom material support, and real industrial production capability.
We produce void-free plastic welding rod for HDPE, PE, polypropylene, PVC, PVDF, PETG, PLA, polyurethane, PPFR and other specialty thermoplastics used in tank fabrication, piping systems, ductwork, structural plastic welding, geomembrane work, industrial maintenance, commercial repair, and specialty thermoplastic applications.
Our welding rod is manufactured using 100% virgin resin and supported by custom color matching, real-time quality control, precision extrusion and years of thermoplastic manufacturing experience. Our products are used underground, underwater, in the air, and even space.
New Image Plastics Manufacturing produces plastic welding rod for industrial applications requiring clean extrusion, dimensional consistency, dependable weldability, strong finished welds and repeatable performance from spool to spool and order to order. Our product line supports hot air welding, extrusion welding, tank fabrication, piping systems, structural fabrication, industrial repair work, commercial maintenance and specialty thermoplastic joining applications.
Whether you are purchasing plastic welding rod for production use, field repair, distributor inventory, OEM support, custom projects, private label needs or process validation, our focus is to supply welding rod that performs consistently, arrives on time and supports professional results.
PE welding rods including LLDPE, LDPE, MDPE, HDPE and HMWPE welding rods designed for tank repair, piping systems, heavy-duty industrial applications and thermoplastic fabrication.
View PE / HDPE Welding Rod PageHigh impact polypropylene welding rod with excellent chemical resistance and durability for industrial fabrication, corrosion-resistant systems and demanding process environments.
View Polypropylene Welding Rod PageRigid and flexible PVC welding rod used in ductwork, structural fabrication, plastic welding repair and commercial applications where dependable performance matters.
View PVC Welding Rod PagePVDF welding rod for higher-performance chemical processing environments, high-purity systems and aggressive media exposure requiring premium thermoplastic performance.
View PVDF Welding Rod PagePETG welding rod for specialty fabrication work where impact resistance, clarity and practical weldability are important to the finished result.
View PETG Welding Rod PagePLA welding rod for specialty fabrication, prototyping and lower temperature thermoplastic joining applications that require practical process support.
View PLA Welding Rod PagePolyurethane welding rod for applications that need flexibility, abrasion resistance and dependable performance in wear-prone or impact-prone environments.
View Polyurethane Welding Rod PageFlame retardant polypropylene welding rod developed for safety-driven applications and specialty fabrication environments where flame-retardant performance matters.
View PPFR Welding Rod PageIndustrial buyers do not just need plastic welding rod that looks acceptable on a spool. They need rod that feeds consistently, welds cleanly, reduces contamination, supports strong seams, maintains color consistency where needed, and limits process variation that leads to scrap, rework and downtime.
New Image Plastics Manufacturing supports customers who need more than standard plastic welding rod. We offer custom color matching and specialty additive support to align with application requirements, product branding, environmental needs and fabrication expectations.
For some customers, we can extrude welding rod using customer-supplied material. This helps maintain material consistency within a product line while expanding available SKUs or aligning rod production with a specific thermoplastic formulation already in use.
In addition to plastic welding rod, we also promote extrusion welder clean out purge rod support. This is especially useful when switching colors or materials and when fabricators need a non-chemical, non-abrasive way to clean out extrusion welders and reduce contamination between runs.
Run the current plastic out of the extrusion welder as completely as possible before introducing the purge rod.
Feed the purge rod into the extrusion welder and run until purge material begins to extrude through the system.
Allow the welder to soak for about 2 to 4 minutes so the purge rod can work through residual contamination.
Re-engage the welder and run the purge rod completely out. Repeat as needed between colors or materials.
Plastic welding rod from New Image Plastics Manufacturing is promoted for companies operating across a wide range of industrial, commercial and specialty environments. Our products are used underground, underwater, in the air, and even space.
Plastic tanks, process equipment, industrial vessels, sumps, containment systems and fabrication work requiring dependable weld integrity and material compatibility.
Thermoplastic piping, corrosive service systems, chemical handling equipment and structural supports where consistent welding performance matters.
Geomembrane-related fabrication and repair support, field work, maintenance programs and specialty joining applications involving industrial thermoplastics.
Commercial installations, structural plastic assemblies, construction-related fabrication and industrial maintenance programs requiring reliable thermoplastic joining.
Applications needing cleaner quality positioning, controlled extrusion support, custom color matching and dependable manufacturing consistency.
Private label, stock support, additional SKU expansion, OEM supply programs and long-term recurring purchasing relationships.
New Image Plastics Manufacturing is a global producer of advanced specialty thermoplastic and engineering-grade welding rod and welding profiles. We are focused on consistent quality, strong customer support, fast turnaround, dependable delivery and practical solutions for customers who require real extrusion manufacturing capability.
We are not simply reselling generic imported product. We are focused on thermoplastic extrusion and industrial-grade welding rod manufacturing. That means stronger product control, more flexibility when a customer has specific requirements, and better communication when the application matters.
Our welding rod is promoted as void-free, manufactured from high-performance resins, and available with custom color matching and specialty enhancements. For companies trying to improve quality, secure a better domestic source, or add welding rod as an additional SKU, that matters.
HDPE plastic welding rod is commonly welded between approximately 220°C to 300°C, or 428°F to 572°F. The best setting depends on material thickness, extrusion welder type, rod diameter, travel speed, airflow setting, ambient temperature and the condition of the base material.
If the welding temperature is too low, poor fusion and weak welds may occur. If the temperature is too high, the material can overheat, discolor, bubble, degrade or create porosity in the weld bead. Always test weld settings before production welding.
Many thermoplastic materials can pick up moisture from humid air, storage conditions or handling. Even small amounts of moisture can create steam pockets when the welding rod is heated during hot air welding or extrusion welding.
Moisture contamination can cause bubbling, popping, inconsistent extrusion flow, weak weld seams and porosity. Plastic welding rod should be stored clean, dry, sealed and protected from humidity whenever possible.
Porosity is the formation of small voids, bubbles or air pockets inside the weld. Common causes include moisture contamination, trapped air, dirty base material, overheated material, poor welding technique, low-quality resin, mixed material contamination or inconsistent extrusion flow.
Porosity can reduce weld strength, pressure resistance, appearance and long-term durability. High-quality void-free plastic welding rod, clean base material and proper welding temperature control help reduce porosity.
Virgin resin plastic welding rod is made from new non-recycled raw material. This helps provide cleaner material consistency, better fusion, lower contamination risk, stronger weld performance, reduced porosity and more reliable extrusion characteristics.
Recycled or mixed-resin material may contain contamination, degraded resin, moisture, inconsistent melt properties or unknown additives. For tanks, piping systems, geomembranes, food-related applications, industrial fabrication and critical repair work, many buyers prefer 100% virgin resin welding rod.
Double-bar plastic welding rod is a specialty profile made from two connected welding strands. It is commonly used in extrusion welding, tank fabrication, geomembrane welding, industrial plastic fabrication and high-volume thermoplastic welding applications.
Double-bar welding rod can support improved feed consistency, higher material volume, fewer interruptions and efficient weld bead production depending on the extrusion welder, material and application.
If your company is looking for a plastic welding rod manufacturer, a better source for welding rod, a custom color program, domestic supply, distributor support, OEM support, or help with an industrial thermoplastic application, contact us below.
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You can also visit NewImagePlastics.com, PurgeRod.com, and WeldPackPro.com for more company and product information.
