Are you looking for the best custom injection molded plastic suppliers for your next project? Let’s dive into a comparison of the top companies, highlighting their unique strengths, services, and industries they serve. From innovative materials to precision manufacturing, we’ve got you covered.
Custom Plastic Injection Molding | Order Parts Online
Product Details: Applications include low-volume production, bridge tooling, pilot runs, and functional testing. Tolerances are +/- 0.08mm with resin tolerance of +/- 0.002mm/mm. Materials include ABS, PC, Nylon, and more.
Pros:
– Fast production times, as quick as 1 day
– Cost-efficient tooling using aluminium moulds
– Wide selection of over 200 thermoplastic resins
– High-quality parts with exceptional cosmetics and…
– Low scrap rate and repeatable process
– Secondary operations for customization
Cons:
– Higher initial capital investment in tooling
– Mould costs vary based on part geometry and comple…
– Limited mould life for prototyping tools (guarante…
Custom Plastic Injection Molding Services
Product Details: Molding classes range from Class 105 (prototype) to Class 101 (high production). Services include overmolding, insert molding, and post-mold machining operations.
Pros:
– Fast lead times: parts delivered in as few as 10 b…
– Wide range of materials and finishes available.
– Expert engineering reviews and DFM feedback.
– Global tooling options, including domestic and int…
– Certified to ISO 9001:2015, ISO 13485, and AS9100D…
– No minimum order quantities for prototype molding.
– Endless options for materials, finishes, tolerance…
Cons:
– Abrasive materials may increase wear on prototype…
– International tooling options may add a few extra…
– Quick turn molding has size limitations (max XYZ o…
– Higher-tier materials and molds (Class 103, 102, 1…
Murray Plastics: Custom Plastic Injection Molding Company
Product Details: Their equipment includes Mitsubishi and Milicron injection molding machines, surface grinding, lathes, radial arm drills, ultra sonic welding machines, CNC machines, and in-house micro and TIG welding.
Pros:
– Decades of experience in plastic injection molding
– State-of-the-art facility and experienced experts
– Customization to meet diverse client needs
– In-house design and engineering with professional…
– Quality-controlled production
– Support for every stage of the production process
– Competitive advantage through domestic manufacturi…
– Excellent customer service and logistical support
Cons:
– Limited geographical reach as a U.S.-based manufac…
– Potential higher costs compared to international m…
– Dependence on specific materials and equipment cap…
Plastic Injection Molding | Custom Molding Company
Product Details: MSI builds molds for plastic injection in-house at their Michigan facility. Molds are designed and built by experienced designers and machinists using modern software and CNC machinery.
Pros:
– Single source responsibility for quality of toolin…
– Reduces quality problems, lead time delays, and un…
– Warranty on the production life of molds for the l…
– High-quality plastic parts ensured through quality…
– Use of advanced CAD and CAM software for precise m…
Cons:
– EDM machining is slower and more costly than CNC m…
– 3D printed prototype molds are not representative…
– Significant upfront investment required for mold t…
Custom Plastics Inc: Home
Product Details: Custom Plastics Inc. offers custom plastics through profile extrusion and injection molding. Services include design, prototyping, assembly, printing, packaging, inventory management, and shipping. They cater to automotive, aerospace, medical, and consumer goods industries.
Pros:
– Comprehensive range of services under one roof, st…
– ISO-compliant Quality Management System ensuring h…
– High customer retention rate of 98% and on-time de…
– Extensive expertise and versatile capabilities to…
– Innovative manufacturing approach exceeding qualit…
Cons:
– Limited geographical presence, primarily based in…
– No mention of specific pricing or cost competitive…
– Dependence on a single location for all services m…
Custom Plastic Injection Molding Services
Product Details: Their facility operates 24/7 with 125 fully automated presses, featuring hydraulic, hybrid, and all-electric technologies. They offer additional services like custom packaging, 3D printed prototypes, and just-in-time delivery.
Pros:
– High efficiency with fast production
– Complex part design with high consistency
– Enhanced strength
– Flexibility of material and color options
– Reduced waste
– Lower labor costs
– Globally competitive pricing
– Cleanroom solutions for sterile production environ…
Cons:
– Limited to parts with a maximum size of 10″ square
– No mention of specific cost savings or budget-frie…
Custom Injection Molding Manufacturer | Nicolet Plastics …
Product Details: Nicolet Plastics is a custom plastic injection molding manufacturer offering services such as injection molding, tooling, and part design. They utilize scientific molding principles and 3D metal printing for rapid production tooling.
Pros:
– Collaborative approach to improve product design a…
– Utilizes cutting-edge technology including Mantle…
– Provides full-service custom injection molding fro…
– Offers on-demand manufacturing and tool-free desig…
– Guaranteed tool performance with proper maintenanc…
– Responsive service with 24/7 project status access
– Innovative and customer-focused with over 30 years…
– Excellent quality control with detailed storyboard…
– Flexible lead times and competitive pricing
– Precision color matching and high-quality part pro…
Custom Molds Plastics
Product Details: Custom Molds Plastics offers superior plastic injection molding services, working with large, multi, or miniature sized components. They use state-of-the-art technologies to meet or exceed customer quality requirements.
Pros:
– High-quality products with a focus on customer ser…
– Expertise in working with various component sizes.
– State-of-the-art injection molding technologies.
– Consistent customer satisfaction through effective…
Cons:
– No specific cons mentioned on the website.
Universal Plastic Mold: Plastic Injection Molding – Full-Service …
Product Details: They utilize advanced injection molding techniques and equipment ranging from 240 tons to 2,000 tons. Services include 24/7/365 tooling, fabrication, assembly, and distribution.
Pros:
– ISO 9001:2015 and ISO/TS 16949 certified, ensuring…
– Comprehensive program management, full distributio…
– Just-in-time and lean manufacturing to reduce cost…
– Robust quality control processes and thorough insp…
– On-site warehousing and managed shipping services.
– Ability to handle large and complex parts with pre…
Cons:
– No specific cons mentioned on the website.
– High dependency on advanced equipment and technolo…
DIY Injection Molding: How to Mold Plastic Parts In-House
Product Details: DIY injection molding uses 3D printed molds, typically created with a high-performance desktop SLA 3D resin printer like the Formlabs Form 3+. This method is ideal for low-volume production (10-1000 parts) and allows for rapid
prototyping and design iteration.
Pros:
– Cost-effective alternative to traditional metal mo…
– Enables agile manufacturing, allowing easy modific…
– Supports a wide variety of thermoplastics such as…
– Allows for production of small, functional parts i…
– Useful for prototyping and low-volume production,…
Cons:
– Requires investment in equipment and time to maste…
– Limited to small parts; industrial processes are n…
– Mold durability varies by material; technical plas…
– Needs careful design and use of release agents to…
– Print lines on the mold can affect the finished pa…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Custom Plastic Injection Molding | Order Parts Online | Applications include low-volume production, bridge tooling, pilot runs, and functional testing. Tole… | – Fast production times, as quick as 1 day – Cost-efficient tooling using aluminium moulds – Wide se… | – Higher initial capital investment in tooling – Mould costs vary based on part geometry and comple…. |
| Custom Plastic Injection Molding Services | Molding classes range from Class 105 (prototype) to Class 101 (high production). Services include ov… | – Fast lead times: parts delivered in as few as 10 b… – Wide range of materials and finishes avail… | – Abrasive materials may increase wear on prototype… – International tooling options may add a few… | www.xometry.com |
| Murray Plastics: Custom Plastic Injection Molding Company | Their equipment includes Mitsubishi and Milicron injection molding machines, surface grinding, lathe… | – Decades of experience in plastic injection molding – State-of-the-art facility and experienced exp… | – Limited geographical reach as a U.S.-based manufac… – Potential higher costs compared to interna… | murrayplastics.com |
| Plastic Injection Molding | Custom Molding Company | MSI builds molds for plastic injection in-house at their Michigan facility. Molds are designed and b… | – Single source responsibility for quality of toolin… – Reduces quality problems, lead time delays… | – EDM machining is slower and more costly than CNC m… – 3D printed prototype molds are not represe… |
| Custom Plastics Inc: Home | Custom Plastics Inc. offers custom plastics through profile extrusion and injection molding. Service… | – Comprehensive range of services under one roof, st… – ISO-compliant Quality Management System en… | – Limited geographical presence, primarily based in… – No mention of specific pricing or cost comp… | www.customplasticsinc.com |
| Custom Plastic Injection Molding Services | Their facility operates 24/7 with 125 fully automated presses, featuring hydraulic, hybrid, and all-… | – High efficiency with fast production – Complex part design with high consistency – Enhanced streng… | – Limited to parts with a maximum size of 10″ square – No mention of specific cost savings or budget… | www.rodongroup.com |
| Custom Injection Molding Manufacturer | Nicolet Plastics … | Nicolet Plastics is a custom plastic injection molding manufacturer offering services such as inject… | – Collaborative approach to improve product design a… – Utilizes cutting-edge technology including… | |
| Custom Molds Plastics | Custom Molds Plastics offers superior plastic injection molding services, working with large, multi,… | – High-quality products with a focus on customer ser… – Expertise in working with various componen… | – No specific cons mentioned on the website. | www.custommoldsplastics.com |
| Universal Plastic Mold: Plastic Injection Molding – Full-Service … | They utilize advanced injection molding techniques and equipment ranging from 240 tons to 2,000 tons… | – ISO 9001:2015 and ISO/TS 16949 certified, ensuring… – Comprehensive program management, full dis… | – No specific cons mentioned on the website. – High dependency on advanced equipment and technolo… | www.upminc.com |
| DIY Injection Molding: How to Mold Plastic Parts In-House | DIY injection molding uses 3D printed molds, typically created with a high-performance desktop SLA 3… | – Cost-effective alternative to traditional metal mo… – Enables agile manufacturing, allowing easy… | – Requires investment in equipment and time to maste… – Limited to small parts; industrial process… | formlabs.com |
Frequently Asked Questions (FAQs)
# What is Plastic Injection Molding?
Plastic injection molding is a process where molten plastic is injected into a mold to create parts with precise shapes and specifications. It’s ideal for high-volume production of complex components.
# How Does the Injection Molding Process Work?
The process involves clamping the mold, injecting molten plastic into it, allowing the plastic to cool and harden, and then ejecting the finished part. This cycle can take anywhere from 2 seconds to 2 minutes.
# What Types of Plastics Can Be Used?
You can use a variety of plastics, including ABS, Polypropylene, High-Density Polyethylene, Nylon, and more. Each material has unique properties like strength, flexibility, and resistance to heat or chemicals.
# How Long Does It Take to Build an Injection Mold?
Building an injection mold typically takes 8-10 weeks, depending on the complexity and design of the mold. This timeframe includes evaluating the part design, modifying it, and producing the mold.
# What Additional Services Are Available After Molding?
Many companies offer secondary services such as CNC machining, drilling, assembly, painting, and quality control measures. These services can enhance your final product and streamline the production process.
