Jiangmen Hardware Overmolding Injection Parts Manufacturer Supplies Qiaotou Plastic-Coated Metal Parts with Fully Automated Production

Dongguan Dinghao Plastic Technology Co., Ltd. adheres to the product quality principle of "Quality Creates the Market." Throughout the production process, we strictly follow the quality management system, rigorously control the quality of each procedure, and provide customers with superior, cost-effective products. We ensure the company's good reputation and create a word-of-mouth for top-quality in the industry! Dongguan Dinghao Plastic Technology Co., Ltd. offers a complete range of products at reasonable prices, enjoying a high standing among consumers. The company has established long-term and stable cooperative relationships with numerous retailers and agents.

Name: Hardware Overmolding Folding Assembly

Model: MPT-00411

Outer Diameter: 113±0.5mm

Inner Diameter: 76±0.5mm

Height: 25±0.5mm

Total Height: 37±0.5mm

Material: ABS + Metal

Color: Gray

Weight: 62g

Note: The above data is for reference only,

Please refer to the actual product,

Customization available with provided drawings or samples

Injection Time

The injection time referred to here is the time required for the plastic melt to fill the cavity, excluding auxiliary time such as mold opening and closing. Although the injection time is very short and has little impact on the molding cycle, adjusting the injection time plays a significant role in controlling the pressure of the gate, runner, and cavity. A reasonable injection time facilitates ideal melt filling and is crucial for improving the surface quality of the product and reducing dimensional tolerances.

Injection time is far less than cooling time, approximately 1/10 to 1/15 of the cooling time. This rule can serve as a basis for predicting the total molding time of plastic parts. In mold flow analysis, the injection time in the analysis results equals the injection time set in the process conditions only when the melt is entirely propelled by screw rotation to fill the cavity. If the screw switches to holding pressure before the cavity is filled, the analysis result will be greater than the set process condition.