TJAR considers itself a “custom molder”, having a wide range of products it makes; infusing quality and innovation into every step of the injection molding process. Specializing in complex plastic parts and assemblies.
START YOUR CUSTOM MOLDTJAR considers itself a “custom molder”, having a wide range of products it makes; infusing quality and innovation into every step of the injection molding process. Specializing in complex plastic parts and assemblies.
TJAR’s part production capabilities (35 ton to 375 ton) cover a full range of plastic injection molding needs. Small short runs to the large high-volume productions, TJAR can produce and provide what customers are looking for with excellent service and on-time delivery, saving businesses money in the process.
Regardless of your industry or application, we take great pride in finding the most efficient and cost-effective solution to your application. Below is a sampling of some of the industries we have served:
We are always seeking to help open new doors and provide the right insight and tools for any new industry. Don’t see yours on the list? Let’s work together.
GET IN TOUCHRegardless of your industry or application, we take great pride in finding the most efficient and cost-effective solution to your application.
• How will the part be used? What is its application?
• Is it a standalone product or a component of a larger assembly?
• What are the dimensional and tensile requirements?
• Does the part need to withstand elements, pressure, and chemicals?
• Does this part meet our requirements for volume and size?
Taking all these manufacturing factors into account is a challenging task that requires a strong knowledge base, not only of mold design but also of the injection molding process. It’s the first key step of our concept to completion manufacturing solution at TJAR, and we strive to get it right from the start.
The Cavity Material — High volume class 101 are made from hardened steel that can withstand the pressures of a long production run while still meeting close tolerances
The number of cavities — We look to maximize cavitation’s in the mold to maintain the highest level of productivity. In general, we recommend creating one mold per part versus creating a family mold which tends to produce inferior products and has more downtime due to maintenance issues.
The mold base — The base holds all of the mold cavities, inserts, and components together. The cost of the base is estimated based on the size of the mold and the type of steel used to make the base as well as the customization required.Core/cavity machining — All molds must also be customized. Customization includes the placement of cores, cavities, ejectors, cooling lines, etc.
Part complexity — Just as the number of cavities plays a role in determining the cost of the mold, so does part complexity. This includes the surface finish of the final part as well as the number of undercuts required.
Our designers and toolmakers work closely together to ensure quality, optimized cycle times, precision tolerances, and guaranteed tool life.
• Emergency fixes
• Repair broken lifters
• Damaged slides
• Seized ejector pins
• Design changes to cavity area
• Mold Maintenance
• Repair and replace ejector pins
• Install new components
• Open closed vents
• Make new tool components
• New core/cavity inserts
• Custom mold components
• Overhaul damaged tools
• Repair damaged cavity finish/polish
TJAR’s part production capabilities (35 ton to 500 ton) cover a full range of plastic injection molding needs. Small short runs to large high-volume productions, TJAR can produce and provide what customers are looking for with excellent service and on-time delivery, saving businesses money in the process
We are always seeking to help open new doors and provide the right insight and tools for any new industry. Start the conversation and let industry experts help guide you to better product outcomes.
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