Injection Molding FAQs
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General Question
What is Jimdi Plastics' experience in injection molding?
Jimdi Plastics has been providing high-quality injection molding services since 1997. With over 25 years of experience, we have developed expertise across multiple industries including automotive, office furniture, consumer products, and marine applications.
What types of injection molding services does Jimdi Plastics offer?
We offer a complete range of injection molding services including design assistance, tooling development, production molding, insert molding, secondary operations, sub-assembly, and color matching. Our full-service capabilities cover everything from engineering to logistics.
What industries does Jimdi Plastics serve?
Our diverse customer base spans multiple industries:
- Office Furniture
- Consumer Products
- Automotive
- Marine
What is the size range of Jimdi Plastics' presses?
We operate 16 injection molding presses ranging from 110 to 1100 tons, allowing us to produce parts of various sizes – from small precision components to large enclosures. We can mold upto 16 lbs parts.
Is Jimdi Plastics ISO certified?
Yes, Jimdi Plastics is ISO 9001:2015 certified, ensuring our quality management system meets international standards for consistent quality and continuous improvement.
Technical Capabilities
What materials can Jimdi Plastics process?
We have experience with a wide range of materials including:
- Glass-filled nylon compounds for automotive applications
- ABS, polypropylene, and styrene for consumer products
- Virgin materials with zero regrind for medical applications
- UL-rated V0 fire-resistant materials for heat-critical applications
- TPO (Thermoplastic Olefin) for various applications
- PCABS for automotive components
- Various color-matched resins
Can Jimdi Plastics handle color matching?
Yes, we excel at color matching. Our operators undergo color acuity testing, and we employ sophisticated color-checking equipment that can verify color matches with 99.9% accuracy. We work with trusted vendors to achieve perfect color matches based on customer specifications, color cards, or defined ranges.
What is Jimdi Plastics' capability for producing Class A surfaces?
We have extensive experience producing Class A surface finishes, particularly for furniture and consumer product applications. Our quality control processes include visual inspections for defects such as color swirls, flash, and inconsistencies to ensure a flawless appearance.
Can Jimdi Plastics perform insert molding?
Yes, we specialize in insert molding where metal components are placed into the mold cavity before injection. Our operators are highly trained in accurate insert placement to prevent tool damage and ensure consistent quality in the finished product.
What secondary operations does Jimdi Plastics offer?
We offer multiple secondary operations including:
- Sonic welding
- Assembly
- Kitting
- Decoration
- Pad printing
- Hot plate welding (through our network)
- CNC machining (through our network)
- Painting (through our network)
Production Process
What is Jimdi Plastics' quality control process?
Our quality control process includes:
- First piece approval and dimensional verification
- In-process inspections
- Visual quality checks
- Automated monitoring systems
- Comprehensive Process Approval Package (PAP) for automotive customers
- DFMEA/PFMEA analyses and control plans
- Regular dimensional studies
What is Jimdi Plastics' approach to tooling?
We work with a network of trusted tooling partners in the Grand Rapids area, which is renowned for its injection molding tooling expertise. We can provide domestic tooling solutions or work with hybrid options where local tool shops collaborate with their overseas partners, depending on your project requirements and budget. For new tools, our program management team provides weekly updates with pictures and milestones throughout the entire build process to ensure transparent communication and timely delivery.
Can Jimdi Plastics help with production transition from overseas?
Yes, we specialize in transfer tooling and onshoring projects. We have a multi-point plan for both domestic transfers and onshoring from overseas. Additionally, we have boots on the ground in China who can assist with supplier transitions and ensure continuity during the transition period.
How does Jimdi Plastics handle prototyping?
We work with customers from initial design through to production. For prototyping, we can:
- Evaluate sample parts
- Scan existing parts to create CAD if needed
- Work with our tooling partners for rapid prototype tooling
- Conduct first-shot trials to verify dimensional and visual requirements
- Make necessary adjustments before moving to production
What is Jimdi Plastics' production capacity?
With 16 injection molding machines ranging from 110 to 1100 tons running across three shifts, we have substantial production capacity. Our 40,000 square foot facility in Allendale Michigan is designed for efficiency, and we have room for expansion as needed.
Project Management and Logistics
How does Jimdi Plastics manage new projects?
Our program management team coordinates every aspect of new projects, from initial quoting through production approval. For tool builds, customers receive weekly updates with pictures and milestone tracking. We conduct first-shot approval, dimensional verification, and work with customers to meet all specifications before beginning production.
What is the typical lead time for a new injection molding project?
Lead times vary depending on project complexity, but typically:
- New tool builds take 10-12 weeks
- Domestic tool transfers can be much quicker, often 2-6 weeks
- Production scheduling after tool approval usually takes 1-2 weeks
Can Jimdi Plastics manage just-in-time delivery?
Yes, we work with customers to establish appropriate inventory levels and delivery schedules. Unlike overseas suppliers requiring 90-day inventory pipelines, we can ship products weekly or even multiple times per week to reduce inventory costs and improve cash flow.
How does Jimdi Plastics approach pricing?
We conduct a thorough assessment to ensure accurate pricing, considering:
- Part weight
- Material selection
- Tooling dimensions and cavitation
- Production volume
- Secondary operations We aim to provide competitive pricing based on total value chain analysis, factoring in not just unit cost but also inventory, shipping, quality, and management costs.
Services We Don't Provide (But Can Help With)
Does Jimdi Plastics provide in-house painting services?
While we don’t paint in-house, we have established partnerships with two painting suppliers – one specializing in low-volume custom projects and another handling high-volume production with automotive-grade quality. We can manage this aspect of your project as part of our full-service offering.
Does Jimdi Plastics offer in-house CNC machining?
We don’t currently provide in-house CNC machining, but our technical team has CNC expertise and we can incorporate this process into your project through our network of qualified partners. This has proven to be cost-effective for our customers in the past year.
Can Jimdi Plastics produce parts that require hot plate welding?
While we don’t currently have hot plate welding equipment in-house, we have technical expertise in this area and access to world-class equipment suppliers within a 10-minute drive. We can integrate this process into your project as needed.
Can Jimdi Plastics produce 3D printed parts for production?
We don’t offer 3D printing services for production parts. We focus on injection molding, which becomes more cost-effective than 3D printing once volumes increase. However, we can work with parts that were initially prototyped through 3D printing and help transition them to injection molding when appropriate.
Contact and Next Steps
How do I request a quote from Jimdi Plastics?
To request a quote, please contact Sumeet Chhawri, at sumeet@omrajtech.com or contact number +1 (248) 843 9478. To ensure an accurate quote, please provide as much information as possible about your project including:
- Part samples or CAD files
- Material specifications
- Annual volumes
- Secondary operation requirements
- Timeline expectations
Can I visit Jimdi Plastics' facility?
Yes, we welcome customer visits to our 40,000 square foot facility in Allendale, MI. Please contact us to schedule a tour where you can see our operations firsthand and discuss your project with our team.
How quickly can Jimdi Plastics respond to urgent projects?
Our response time depends on the project’s complexity, but we pride ourselves on our agility. For time-sensitive projects, we have demonstrated the ability to program machines and create end-of-arm tooling in less than 8 hours. Please contact us to discuss your specific timeline requirements.