High Volume Injection Molding Manufacturer

High Volume Injection Molding from Part Design to Final Delivery

2K Injection mold, known as two color Injection mold, two shot mold, twin-shot mold, dual-shot mold, double color mold, double shot mold, 2K mold and 2K tooling, Double Injection mold, bi-injection mold, Multi-material or multi-component injection mold.

Stebro Mold is a professional two shot injection mold supplier for 2K Injection Mold manufacturing with short lead times in China. We can help you make the double injection mold from the parts design analysis, tooling design and tooling manufacturing. The way we stay competitive is price and lead time. There are lots of mold manufacturer that make high-quality molds. We want to make a high-quality mold fast with affordable price to set us apart from the test of the industry.

High Volume Plastic Design

We help you to optimize the plastic product design & development for Injection Molded Products to saving you time and cost in Plastic Design, Mold Manufacturing, Plastic Injection Molding & Part Assembly.

High Volume Injection Mold Design

We provide plastic rapid prototyping services and complete product development. These services including CNC machining, SLA plastic prototype , SLS plastic prototype, Vacuum Casting and Low Volume Injection Molding.

High Volume Mold Manufacturing

We are a professional plastic mold maker and custom injection molding manufacturer in China. We specialize in manufacturing plastic injection molds for Outdoor Power Equipment, Automotive, Medical, Electronic and other types of plastic products.

High Volume Injection Molding

A Full Services Custom Plastic Injection Molding Company providing Complete Product Development to Mass Part Production in China. Low & High Volume Injection Molding, Insert Molding, Over Molding & Vertical Injection Molding

High Volume part design

  1. Transitions between wall thickness should be gradual to reduce flow problems, such as back fills and gas traps.
  2. Deep, unventable blind pockets or ribs should be avoided.
  3. Long draws should have a 3-5° draft per side to aid component ejection.
  4. The TPE thickness should be less than or equal to the thickness of the substrate to prevent warpage; this is especially critical for long, flat geometries.
  5. Uniform wall thickness in product is preferred to obtain the best molding cycle time and avoid shrink mark. Wall thicknesses ranging from 1.5 mm-3 mm will ensure good bonding in most overmolding applications. If the part requires the use of thick TPE sections, they should be cored out to minimize shrinkage problems, reduce the part weight and lower cycle time.

High Volume Injection Mold Design

We insist mold construction design, steel quality and precise manufacturing is the key to achieve molds with excellent performance. Our mold design principle is the mold must be durable, high efficiency and easy to do the maintance and manufacturing.

  1. Shrinkage factor for both materials.
  2. Plastic component wall thickness, uniform wall thickness preferred.
  3. Number of cavities in the mold
  4. Plastic material feeding systems. Runner and Gate
  5. Core and cavity cooling system
  6. Component ejection system.
  7. To avoiding burn mark, air vent is necessary.
  8. Injection Molding Type

High Volume Mold Manufacturing

To speed up the mold manufacturing process without sacrificing quality, you need the right technology. We use UG to design and manufacture molds. The 2K Mould manufacturing was done toally according to the 3D mold design. For manufacturing the 2K mold, we use different manufacturing machines such as Mikron CNC, AgieCharmiles EDM, Sodick Slow Wire Cut machine, Grinding Machine and Gun Drill Machine. After machining all the components, we have to measure the key size on the CMM machine. It is very important to avoid flash at the parting surface.

Production molding capabilities and services include:

  • Fully-automated injection Molding
  • Fully-automated insert Molding
  • Focus on medium to high-volume, tight tolerance, custom plastic parts
  • Expertise in metal to plastic conversion
  • Light assembly capabilities
  • Advanced metrology equipment to support all PPAP requirements
  • Ultrasonic welding support

Vertical Integration

Single-source, vertically integrated, Stebro Mold makes the transition to injection molding with new tooling easier and more flexible. We can easily handle your T-0, T-1 sample and short run production before the tool’s ships to its` home location or as many parts as needed to launch your program or fill your future production. Learn more about our in-house 2K Injection Molding.


Two Shot Mold Structure:

Advantage, Disadvantage of High Volume Injection Molding

Advantage of High Volume Injection Molding

  • Produces more parts at a faster pace
  • Reduce unit costs and cycle time for the manufacturer
  • Accurate and consistent, high-quality mass production of parts
  • Production can often be automated with solid, reliable machinery, even during non-work hours
  • Minimal post-production work

Disadvantage of High Volume Injection Molding

  • 2K mold is expensive
  • You have to run the 2K mold in the 2K injection molding machine
  • The combination between 2 plastic materials must be good

Double Injection Example products

Quality 2K Injection Mold Manufacturer, Affordable Price, Fast Delivery, Free Technical Support, Class A services.

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