As compounding advances toward higher performance, greater precision, and increased automation, Lingood continues to strengthen its expertise in precise material handling: understanding materials in depth, achieving accurate feeding and dosing, and ensuring stable system operation.

A Comprehensive Range of Loss-in-Weight Feeders

Matched to Different Materials and Operating Conditions

Granules, powders, fillers, additives, and liquids differ in flowability, bulk density, bridging behavior, and required feed rates. To address these differences, Lingood offers a comprehensive range of loss-in-weight feeders, including single-screw, twin-screw, high-throughput, micro-feeding, liquid, and vibratory models.

By combining appropriate screw geometries, agitation methods, anti-bridging features, and quick-release designs, Lingood helps customers select equipment suited to their materials and operating conditions.

Lingood’s comprehensive range of loss-in-weight feeders

Matching each customer with the right weighing and feeding solution reflects the value of Lingood’s extensive material database, screw selection expertise, and engineering experience. Lingood also contributed to the development of the national standard for loss-in-weight weighing instruments, GB/T 46398-2025, helping translate years of practical experience into standardized industry practices.

Intelligent Micro-Dosing

From Accurate Weighing to Closed-Loop Recipe Execution

In plastics modification and compounding, small-dose ingredients such as additives and antioxidants directly affect recipe accuracy and product consistency.

Lingood’s intelligent micro-dosing system integrates barcode-based error prevention, recipe execution, automatic transport of dosing containers, precise weighing, static weight verification, and out-of-tolerance detection into a single workflow. The system automatically doses multiple ingredients according to the recipe, reducing manual weighing and intermediate handling.

Depending on process requirements, the system can also incorporate a container tipping and transfer mechanism, connecting with the conveying system to feed the next process stage. Recipe management and raw material and batch traceability support automated dosing, controlled processing, and traceable production data.

Intelligent micro-dosing system

More Than Another Heating Cycle

An Integrated Approach to Pellet Post-Treatment

To address odor and volatile organic compound (VOC) control requirements after modified plastic pelletizing, Lingood’s post-treatment deodorization system integrates automatic loading, thermal stripping, homogenization, and cooling.

Materials circulate automatically within the treatment silo to promote uniform mixing and reduce the risk of agglomeration caused by localized overheating. Once thermal stripping is complete, the system automatically switches to cooling, lowering the material temperature and reducing the re-adsorption of VOCs.

Tower-type pellet post-treatment and deodorization system

Industry Recognition Through the Outstanding Contribution Award for Co-Creation Partners

During the forum, Lingood received the Outstanding Contribution Award for Co-Creation Partners. He Xiaofei, General Manager of Lingood, spoke on behalf of the company and shared his perspectives on the industry’s development.

For an equipment manufacturer, lasting progress depends on continuously strengthening core capabilities as the industry evolves. Materials change. Formulations change. Manufacturing methods change. The commitment to precision, stability, and reliability remains.

From an individual loss-in-weight feeder to an intelligent dosing system, and onward to an integrated material handling process connecting upstream and downstream operations, Lingood remains focused on one consistent goal: more precise material handling and more stable system operation.