Shantou Guangsheng Plastic Machinery Co., Ltd.

Language
- English
- Chinese version

Introduction to the Basics of Injection Molding Machines

Release date:

2025-11-07

Explanation of Commonly Used Configurations in Injection Molding Machines: Ceramic heating elements and their control systems are essential for achieving high precision in controlling the temperature of the料筒 (barrel) and喷嘴. Maintaining minimal temperature fluctuations in the molten material is crucial to ensure consistent product quality. The heating圈 for the料筒 should specifically use a ceramic-insulated design. For precise temperature regulation, PID control is recommended. In advanced precision injection molding machines, temperature control typically needs to be maintained within ±0.5°C. Additionally, the equipment features an integrated hot runner temperature control system, which includes: - A PID temperature control system - An SSR (solid-state relay) - A fuse - A current meter This system ensures smooth cavity filling and balanced melt flow by precisely managing the gate opening timing, effectively eliminating potential issues like uneven filling or flow imbalances.

The heating coil for the料筒 should use a ceramic-insulated heating coil.

Ceramic Heating Coils and Their Control

The heating cylinder and nozzle temperature control must be highly precise, with minimal temperature fluctuations in the molten material, ensuring consistent product quality.

The heating coil for the料筒 should use a ceramic-insulated heating coil.

The control method can employ PID control;

The temperature of a precision injection molding machine should generally be controlled within ±0.5°C.

Equipment and Mold Interface

Built-in hot runner temperature control system:

Components: PID temperature control system + SSR (solid-state relay) + fuse + ammeter

By controlling the gate opening timing, ensure smooth cavity filling and balanced melt flow, thereby eliminating weld lines.

The injection molding machine is a modern, highly efficient piece of machinery—characterized by its high investment costs, large scale, significant resource consumption, and substantial output. Due to the machine's fully automated operation and exceptionally high operational efficiency, its components experience considerable wear and tear. Under these demanding working conditions, even the failure of a single part can lead to a complete shutdown of the entire machine, halting production and severely reducing overall efficiency. Therefore, regular maintenance and upkeep of the injection molding machine are essential for ensuring smooth production processes.

Shantou Guangsheng Plastic Machinery Co., Ltd.

Address: No. 218, Pengzhou North Gate, along Anjie Highway,

Shantou City, Guangdong Province
Phone:+86-13790845101

+86-13902732213
Fax: +86-754-88217688

Email:13902732213@139.com
Corporate website:www.stgssj.com

Mobile app

Business license

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.