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Prototyping On-Demand Manufacturing
Objective I demand swift design validation with Jiangzhi's efficiency. I seek the flexibility for economical iterations before transitioning into on-demand manufacturing. I have on-demand prodction requirement that need that require consistent high quality parts.
Mold Cavities Single Single or multi-cavity
Mold Life Limited (guaranteed for at least 2,000 shots) Unlimited
Mold Storage Store for 24 months Forever
Mold Material Aluminum P20 Steel

Plastic Material

  • ABS
  • PC (Polycarbonate)
  • PP (Polypropylene)
  • POM (Acetal)
  • PE (Polyethylene)
  • PS (Polystyrene)
  • PVC (Polyvinyl Chloride)
  • PU (Polyurethane)
  • PA (Nylon)
  • PMMA (Acrylic)
  • HDPE (High-Density Polyethylene)
  • LDPE (Low-Density Polyethylene)
  • PC/ABS (Polycarbonate/Acrylonitrile Butadiene Styrene)

Rubber Material

  • Silicone
  • EPDM (Ethylene Propylene Diene Monomer)
  • Nitrile (NBR)
  • Neoprene (CR)
  • SBR (Styrene Butadiene Rubber)
  • Natural Rubber (NR)
  • Butyl Rubber (IIR)
  • Viton (FKM)

Thermoplastic Elastomer

  • TPU (Thermoplastic Polyurethane)
  • TPE (Thermoplastic Elastomer)

Finish Description
SPI A1 6000 grit diamond, surper high glossy finish
SPI A2 3000 grit diamond, high glossy finish
SPI A3 1200 grit diamond, normal glossy finish
SPI B1 600 grit paper, fine semi-glossy finish
SPI B2 400 grit paper, normal semi-glossy finish
SPI B3 320 grit paper, normal semi-
SPI C1 600 grit stone, fine matte finish
SPI C2 400 grit stone, medium matte finish
SPI C3 320 grit stone, normal matte finish
SPI D1 Dry blast glass bead, satin textured finish
SPI D2 Dry blast, dull textured finish
SPI D3 Dry blast, rough textured finish
part surface finishing

Precision Plastic Molding Fundamental

Need Perfect Parts? Discover How Precision Plastic Molding Delivers Unmatched Quality and Accuracy? Maximize Efficiency and Minimize Waste.

Injection molding is a manufacturing process used to produce parts by injecting molten material into a mold under pressure. The material solidifies to form a part.

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Custom injection molding service offers high precision, quick production cycles, and the ability to produce complex shapes in large quantities with minimal waste.

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Custom Injection molding typically uses thermoplastics, thermosets, elastomers, and composites, with thermoplastic polymers being the most common.

The cycle time can range from 10 to 30 seconds for small parts, but it depends on the material, mold complexity, and part size.

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Common defects include warping, sink marks, air traps, flash, and short shots. Proper mold design, temperature control, and material selection can help prevent these issues.

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The lifespan of an injection mold depends on factors like material hardness, production volume, and maintenance. Typically, it can last anywhere from 100,000 to 1 million cycles.

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Injection molding costs are typically broken down into material costs, mold costs, labor, and machine operation costs. Mold costs are often the most significant upfront expense.

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Proper mold design is crucial to ensure that the mold can withstand the pressures of injection molding, provide consistent part quality, and avoid defects.

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Compared to methods like CNC machining or 3D printing, injection molding offers faster production speeds, higher precision for high-volume runs, and lower unit costs over time.

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Why Choose Us

FAQs of Injection Molding

What industries use injection molding?

Injection molding is widely used in automotive, medical, consumer goods, electronics, and aerospace industries for producing various components.

Lead times vary but are generally influenced by factors such as part complexity, quantity, material selection, and mold design. In general, Jiangzhi lead time is 3-4 weeks for mold, 2-4 weeks for mass production.

Design considerations include uniform wall thickness, proper gating and venting, draft angles, and material selection to ensure successful and efficient injection molding.

Yes, injection molding can be used for prototyping using rapid tooling or soft tooling methods to create low-volume prototypes.

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