JinYi Mold's molds are suitable for the mass production of plastic housings for blower motors in automotive HVAC (heating, ventilation and air conditioning) systems. This component is a key structural component to ensure the efficient and low-noise operation of the air circulation system in the car. It has extremely high requirements for dimensional fit accuracy, long-term thermal stability and vibration durability. With its deep experience in the field of automotive molds, Jinyi Mold provides well-known automotive electrical tool manufacturers, including Dewalt, with one-stop solutions from mold development to mass production, ensuring that the housing can remain reliable and consistent in the complex engine compartment environment.
We follow the strict standards of automotive injection molding projects and always integrate the engineering processes of the automotive industry throughout the entire project. From preliminary design based on aerodynamics to manufacturing and verification in accordance with TS 16949 (now IATF 16949) standards, we have gone all out to create a blower motor housing that accurately meets the stringent requirements of OEMs and the aftermarket.
Key points of systematic engineering technology
Design optimization:
During the mold design stage, we used 3D CAD software to optimize the housing geometry to ensure good assembly and functionality in the compact engine compartment. The most critical thing is that we use Moldex3D or Autodesk Moldflow to conduct comprehensive mold flow analysis to predict the flow behavior, pressure distribution and cooling efficiency of the plastic in advance, so as to effectively avoid potential defects such as warping and sink marks before processing and ensure structural strength. This step is an indispensable precursor to high-quality automotive injection molding.
Mold manufacturing:
The mold is made of wear-resistant hot-work mold steel such as H13 or S136 to ensure dimensional stability during long-term continuous production. The mold is equipped with high-precision inserts, optimized cooling channels, as well as hot runner systems, hydraulic slides and tilting mechanisms designed for complex geometric structures, which are tailor-made to meet the high-tempo production requirements of automotive electrical tool parts.
Applied materials:
We work closely with material suppliers to select engineering plastics suitable for automotive molds, such as PA6+GF (nylon plus glass fiber), PBT, high-impact ABS, etc. These materials have high heat resistance, excellent dimensional stability and good electrical insulation properties, and meet the strict material performance requirements of automotive HVAC systems and high-end automotive electrical tools.
Quality assurance
We implement strict verification processes common in the automotive industry to ensure that every product is reliable.
Process:
In the automotive injection molding production line, we use advanced controllers and real-time monitoring systems to ensure the consistency of parameters in each molding cycle, thereby ensuring the outstanding surface quality and mechanical integrity of the parts.
Performance testing:
Each blower motor housing needs to pass a series of inspections including three-dimensional dimensional inspection, vibration endurance test, thermal cycle test and noise test. Our purpose is to ensure through testing that the product can adapt to harsh driving conditions and work stably.
Document delivery:
We can provide a complete PPAP (Production Part Approval Process) document package and ensure that all production batches have a traceable process to support the audit and acceptance needs of the OEM or first-tier supplier.
Delivery and support
JinYi Mold provides complete solutions for automotive mold and injection molding projects, with services ranging from prototype development to large-scale mass production. Whether you need low-volume trial production for a Dewalt automotive tooling project or full-scale production for a global vehicle platform, our experienced team can ensure fast response, cost competitiveness and excellent quality delivery.
About Us
Jinyi Mold was established in 1998 and is headquartered in Dongguan, Guangdong. Our professional team provides injection mold and die-casting mold services, providing you support in every aspect from design, manufacturing to final assembly.
Production equipment:
dozens of CNC machining centers (gantry & 5-axis), injection molding machines (80-1600 tons), EDM machines, automation equipment, etc.
Scope of services:
Establish solid partnerships with Europe, Australia and Asia to carry out international export business.
Company production capacity: A 13,000㎡ production base in Maoming (built in 2022), backing an annual turnover surpassing 150 million RMB.
Honors and qualifications:
Possess High-Tech Enterprise Certification, ISO9001:2015 Quality management system certification.
Logistics and freight:
Logistics follows international transportation standards, and packaging is packed in reinforced wooden boxes, filled with PE foam and wrapped in moisture-proof bags.
Marketing: Selina Chan
WhatsApp:+8618969686504
Email:selina@jy-mould.com
Contact us to discuss how we can support your project needs
Please know that when you choose Jinyi Mold, we are not only a supplier, but also a Chinese manufacturing partner with 25 years of experience in mold design, manufacturing, and assembly.
