Auto Grille Mould
Pinheng Mould: Your professional auto grille mould manufacturer
20+ Years Experience
With over 20+ years of experience in the industry, we have perfected our techniques and use the latest technologies to deliver exceptional results.
Advanced Equipment
Our factory owns advanced equipment for mould making, including high speed CNC machines, EDM, drillers, spotting machines, injection molding machines, etc.
Professional R&D Team
Our professional designers will carefully design the mold, including mold flow analysis and precise calculations, to ensure that each mold has high precision.
Double-Shot Injection Moulding Technology
We are proud of our capability for double shot mould manufacturing and injection moulding production. Our factory owns 3 double shot injection moulding machines.
Custom Car Grille Moulds - Precision Engineering for Superior Performance
As a professional mould factory in China, we specialize in producing high-quality mould for automotive grilles. With our expertise in the field, we have successfully completed numerous auto grille mould for many car models, including some of the biggest brands in the automotive sector such as Benz and Toyota.
The grille on a car provides ventilation for the engine compartment, allowing air to flow in and cool the engine. It can help to improve aerodynamics by directing airflow around the car, reducing drag and increasing fuel efficiency. The grille can also serve as a design element, giving the car a distinctive look and helping to differentiate it from other models. Finally, the grille can provide protection for the radiator and other engine components, preventing debris and other objects from causing damage.
|
Mould name |
Auto grille mould |
|
Plastic resin |
ABS |
|
Numbers of mould cavity |
Single cavity |
|
Gate and runner |
Hot runner or cold runner |
|
Core and Cavity steel |
P20 or 718 steel |
|
Mould base steel |
1045 steel |
|
Injection machine specification |
800 Tons |
|
Mould manufacturing time |
75 days for T1 mould trial |
|
Cycle time |
50-60s |
|
Mould life |
≥ 300,000 shots |
The manufacturing process of creating high-quality automotive grille mould
Step1: Design Review
Before starting the manufacturing process, our mold design details are thoroughly reviewed to ensure their accuracy and feasibility. Our review includes checking dimensions, tolerances, materials, parting lines, gates, cooling channels, ejection systems, and other key features. Any necessary modifications or improvements are made at this stage.
Step2: Mold Material Selection
For automotive grille mould, we usually use 1045 steel for mould base, P20 or 718 steel for core and cavities.
Step3: Rough Machining
Our rough CNC machines are used to remove excess material from the mould base, cavities, cores, and other components. The general outline of the automotive grille mould can be formed.
Step4：Heat Treatment
After rough machining, heat treatment is performed on the mould components to enhance their hardness, strength, and wear resistance. Our common heat treatment processes include hardening, tempering, and nitriding.
Step5：Precision Machining
After the mould is heated, the mould structures are finely processed. This process includes high-speed CNC milling, EDM, wire cutting, drilling, boring and grinding for details like parting surfaces, cooling channels, gate features, and ejection systems.
Step:6：Mould Assembly
We will review the dimensions of the grille mould components and assemble the mould after checking that they are correct.
Step7：Finishing and Polishing
After assembly, we will polish and other surface treatments on each component to ensure that the surface of the grille produced is smooth.
Step8：Inspection and Testing
Before delivery, we will measure the dimensions of the mould and conduct the first trial mould on the injection molding machine. If the trial mould is in good condition, we will send the relevant documents or samples to the customer for inspection.
Why choose Pinheng Mould for your car grille
Professional Customized Solutions
We work closely with many car manufacturers to understand their requirements and provide them with the best possible solutions to meet their unique needs. This means we can produce moulds that are highly specialized and optimized for the specific application, whether it's for OEM or after market parts.
Extensive Experience In Auto Industry
Another advantage we offer is our extensive experience in the industry. With our expertise in the field, we have successfully completed numerous auto grille mould for many car models, including some of the biggest brands in the automotive sector such as Benz and Toyota.
Pinheng Mould - after sale service
After customer places an order, our team will update the order situation 1-2 times each week.
When mould trial, we will provide trial report as well as pictures and videos to share with customers. If the mould trial result is ok, we will send the molded samples to customer by TNT/DHL/FEDEX Express for approval.
Before mould shipment, we also will send pre-shipping pictures and videos to customer for approval.
In case of spare parts happens problem on mould after it arrives at customer's factory, we will send spare parts to customer for replacement.
We will provide technical support or operation guidance if customer wants.
maintenance tips for auto grille mould
Clean Moulds After Each Use: After every production cycle, thoroughly clean the auto grille moulds to remove any residual plastic, dust, or contaminants. Use appropriate cleaning agents and tools, such as soft brushes and cloths, to avoid scratching the surface of the mould.
Lubricate Moving Parts: Auto grille moulds often contain moving parts, such as ejector pins or slides. Regularly lubricate these components with high-quality lubricants to reduce friction and wear. This helps prevent issues like sticking, jamming, or uneven movement during the moulding process.
Store Moulds in a Dry, Dust-Free Environment: When not in use, store the moulds in a dry, cool, and dust-free environment. Humidity and dust can cause rust, corrosion, and degradation of the mould material over time.
Replace Worn Components Promptly: Over time, certain parts of the auto grille mould (e.g., ejector pins, core inserts, or heating elements) may wear out or degrade. Replace these components promptly to prevent further damage or reduced performance.
Monitor Temperature During Moulding: Ensure that the mould temperature is maintained within the recommended range during the injection moulding process. Too high or too low temperatures can cause material buildup, shrinkage, or warping of the mould.
Avoid Overheating or Overloading: Don't push the moulding machine beyond its recommended capacity. Overloading can cause excessive stress on the mould, resulting in damage, uneven cooling, or premature wear.
FAQ
Q: What steel materials do you use for grille mould?
A: We usually use 1045 steel for mould base, P20 or 718 steel for core and cavities.
Q: Do you use cold runner or hot runner for grille mould?
A: Both. That depends on every product requirement.
Q: What car models does your grille moulds for?
A: We finished a lots of grille mould for many car models, such as benz, toyota, kia, audi, volkswagen, and other much more car brands.
Q: Should customer provide product drawings if customer wants to make a mould?
A: Both CAD drawings and sample are OK. If customer don't have drawing, we will do reverse design to make CAD drawings according to samples provided by customer.
Q: What formats of drawings does your factory need?
A: 3D drawings with STEP, IGS, X_T formats will be most helpful. 2D Autodesk drawing also is helpful.
Q: What is the lead time for grille mould manufacturing?
A: 75 days to deliver T1 molded samples.
Q: Is your mould for OEM or after market products in automotive industry?
A: We provide different mould manufacturing solutions both for OEM and after market to meet customer's different demands.
Q: What is your payment way?
A: We accept both T/T and L/C, and we are negotiable for other payment ways.
Q: What about your after sales service?
A: After customer places an order, our team will update the order situation 1-2 times each week. When mould trial, we will provide trial report as well as pictures and videos to share with customers. If the mould trial result is ok, we will send the molded samples to customer by TNT/DHL/FEDEX Express for approval. Before mould shipment, we also will send pre-shipping pictures and videos to customer for approval. In case of spare parts happens problem on mould after it arrives at customer's factory, we will send spare parts to customer for replacement. Of course, we will provide technical support or operation guidance if customer wants.
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