Multi-cavity injection molds utilize multiple identical cavities within the mold, enabling small products to be molded simultaneously during the same injection cycle. This process is particularly well-suited for the production of small, high-demand plastic products such as bottle caps, medical consumables, and cosmetic accessories.

• Determine the number of parts and cavity layout
• Perform CAD/CAE analysis to ensure balanced flow channels
• CNC and spark-cut machining of cavities and flow channels
• Assemble cooling system and precision guides
• Test molds to check product appearance and weight consistency

• Bottle caps and closures
• Small cosmetic packaging accessories
• Medical syringes and caps
• Toy parts

• Highly efficient batch production of small parts
• Reduced unit cost, improved economic benefits
• Excellent product consistency Minimal error
• Long mold life and easy maintenance

Q1: Are multi-cavity molds suitable for complex small parts?

A1: Yes, the design needs to be optimized based on the product's precision requirements.

Q2: Is the mold cooling system important?

A2: Very important. Efficient cooling can significantly shorten production cycle times.

Q3: Does it support automated part removal?

A3: Yes, it can be used in conjunction with a robot and automated packaging line.

Q4: Are more cavities more cost-effective?

A4: The tonnage of the injection molding machine must be balanced with the product structure; otherwise, product quality may be affected.

Q5: Are multi-cavity molds suitable for highly transparent products?

A5: Yes, high-polish mold steel can be used.

Q6: Can the production cycle be shortened?

A6: Yes. Expedited customization services are available based on project requirements.

We can customize the number of cavities, cooling methods, and automation interfaces to meet the production needs of various industries, including food, medical, packaging, and daily necessities.