Bumper Tool
Your Professional Bumper Tool Supplier
Our goal is to be your reliable partner for bumper tool in China. Hengji Mould & Plastic Co.,ltd is specialized in designing and manufacturing of plastic injection molds for automobile interiors&exteriors and lights, as well as injection molding service. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why choose us
Production equipment
We have CNC machining centers, five-axis high-speed milling machines, deep-hole drills, EDMs, mold clamping machines, injection molding machines, coordinate measuring machines, and other processing and testing equipment.
Quality control
We strictly adhere to the ISO9001 quality management system and continuously strive for excellent product quality.
Our team
We have a design team staffed with experts in CAE/mold flow analysis, automotive interior and exterior design, and mid- to senior-level technicians. We are a strong and capable team.
Our services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Advantages of Bumper Tool
Improving cost efficiency with bumper injection molding
Car companies love using bumper injection molding for one major reason: It saves them money. This way they can produce car parts at a lower cost, faster, and use fewer materials.
Making cars last longer
Bumper injection molding makes cars last longer this process creates rigid and durable components that withstand abuse over time. The bumpers made from this method are strong and crash-resistant.
Complex geometry & design flexibility
Injection molding allows manufacturers to produce parts with intricate shapes and fine details that would be difficult with other methods. It also enables features like snap fits, integrated clips, or embedded components to be molded in a single operation, simplifying final assembly.
Consistency & precision
Modern injection molding machines offer excellent control over every part of the process. This helps maintain tight tolerances and ensures that parts meet quality requirements for fit, sealing, and safety—especially in critical components like airbag housings or sensor covers.
Specification of Bumper Tool
|
Product name |
Bumper tool |
|
Core&Cavity Steel |
P20/718/2738 |
|
Steel hardness |
HRC35-38 |
|
Mould Standard |
DME,HASCO,etc |
|
Cavity Number |
Single |
|
Injection System |
Valve gate |
|
Ejector System |
Ejector pin |
Second-orbit-change guide rail system for inner parting bumper moulding tool ( inner slider mechanism with hidden parting line) is what we use normally and skillfully. Hengji bumper mold making uses such control system to have bumper perfectly injection molded that the appearance quality is guaranteed, and more importantly, process procedures and cost are reduced.
Nitrogen spring with slide lock set ascends 50mm then slide lock gets off, as soon as the product pulls itself deformed by undercut the bumper mould tooling cavity departs. Secondly, as ejected to 100mm, core pulling block goes along guide track then bottom hole core pulling and eyebrow install platform undercut core pulling successively accomplished finally bumper two ends' undercut turn-U.S all get off.
A variety of plastic items in the consumer goods industry: Bumper tool are ubiquitous in consumer-facing applications, from water bottles and plastic drinkware, plastic toolboxes, trays, packaging, children’s toys, and other similar items.
Parts of dishwashers and washing machines in the appliances industry: Bumper tool have many appliance use cases due to their ability to withstand heavy and repeated use in sometimes challenging environmental conditions.
Vehicle components in the construction industry: Bumper tool are used in housing, commercial buildings, and products. Construction vehicle production, particularly parts such as cranes, skid-steer loaders, and internal components, require plastic injection molding, as do housings and grips for handheld tools.
Machining Process about Surfaces for Bumper Tool
Material selection and preparation: Thermoplastics like polypropylene (pp), acrylonitrile butadiene styrene (abs), or polycarbonate (PC) are chosen based on the part’s requirements, such as those used in car bumper injection moulding. The material is dried to remove moisture and fed into the molding machine’s hopper.
Melting and injection: The plastic pellets are heated in a barrel until molten, then injected under high pressure into a mold cavity designed to the exact specifications of the part, a critical step in automotive plastic injection molding.
Cooling and solidification: The molten plastic cools and solidifies within the mold, taking on its final shape. Cooling time varies depending on the material and part complexity, ensuring durability for injection molding automotive parts.
Ejection and finishing: Once solidified, the part is ejected from the mold. Additional finishing processes, such as trimming or painting, May be applied to meet aesthetic or functional requirements, as seen in car plastic molding for exterior components.
Packing and Shipping of Bumper Tool
|
Packing |
Box |
|
Shipping |
Shipped by road, sea, rail |
FAQ