Resolving Common Challenges in Injection Molding Technology Product information       05/09/2023

In the context of the continuously evolving healthcare industry in Vietnam and globally, the market for medical products is undergoing significant transformation, fostering fair competition among providers. Therefore, Rang Dong Healthcare Joint Stock Company has emerged with the criterion “for the health of the community as a foundation.” Their products meet U.S. standards, marking a crucial step in the healthcare sector in Vietnam.

Exploring Injection Molding Technology

Injection molding is a manufacturing technology that produces products by injecting molten material into a mold. This process can be applied to various materials, including metal, glass, elastomers, composite materials, and most commonly, thermoplastic and thermosetting plastics. The process begins by placing the material into a heated barrel, then mixing and injecting it into the mold. As the material cools, it solidifies into the shape of the mold. These molds are designed and crafted from metal, typically steel or aluminum, and then precision-machined to achieve the required shape.

Wide Applications of Injection Molding Technology

Injection molding technology is widely used in various industries, especially in the plastic manufacturing sector. It is an ideal method for producing large objects with uniform mass. Additionally, this technology is applied in the production of packaging, bottle caps, automotive parts, components, coils, musical instruments, furniture, and machine parts. However, one of the most crucial areas where injection molding technology plays a vital role is in the production of medical equipment.

Medical Plastic Injection Molding Machine at Rang Dong HealthCare

Key Parameters in Injection Molding Processing

When reviewing injection molding technology, it’s crucial to grasp key parameters. Here are some essential parameters that the injection molding machine operator needs to know:

• Injection Volume:
  • Each type of plastic molding machine has a specific injection volume. This volume depends on the operating conditions of the machine. Common machines have volumes of 6, 125, 250, or 500 cm3.
• Injection Speed:
  • The injection speed directly affects the final shape of the product. Incorrectly adjusted speed can result in incomplete filling, meaning the product is not properly filled with plastic.
• Injection Pressure:
  • Injection pressure is a critical factor to regulate. It depends on the mold structure, material properties, processing temperature, and injection time. If the injection pressure is not set correctly, the final product may not achieve the desired quality.
• Mold Area:
  • The mold area for different products is determined by the specific injection molding machine. This parameter influences the mold clamping force and mold size, affecting the economic efficiency of the production process.

Antibacterial Medical Plastic Injection Molding Technology

Injection molding technology plays a crucial role in various industries, especially in the field of manufacturing medical equipment. Understanding and adjusting key parameters in the injection molding process are decisive for the product’s success. Efficient use of this technology can help address many challenges in manufacturing and ensure the quality of the final product.