Recently, Jiangsu Suli Machinery Co., Ltd. has been steadily advancing the plastic machine painting line project for Haitian Machinery (Malaysia) Co., Ltd. All project stages are being implemented according to the established plan. The overall progress is under control, and the system design, equipment manufacturing, and project management all meet the technical requirements and quality standards of the project.
This project is a dedicated painting and coating production line for plastic injection molding machines. It is mainly used for surface painting and quality improvement of complete plastic machines and key components. The project aims to establish a painting line with stable operation, mature processes, and compliance with environmental protection standards, so as to meet the customer’s comprehensive requirements for product appearance quality, coating performance, and production efficiency.
The plastic machine painting line project includes core units such as the pretreatment system, spray booth system, leveling system, drying system, conveying system, exhaust gas treatment system, and electrical control system. The entire line is systematically designed based on principles of high automation level, strong operational stability, convenient maintenance, and controllable energy consumption. It is suitable for continuous production and long-term stable operation.
During the project design stage, Jiangsu Suli Machinery Co., Ltd. conducted a systematic analysis of the coating process flow by considering the characteristics of plastic machine products, including large dimensions, complex structures, and high coating quality requirements. Based on the customer’s site conditions and production takt requirements, targeted optimization was carried out for the production line layout, equipment selection, and process parameters, ensuring the feasibility of the overall solution and operational efficiency.
The spray booth system adopts a modular structural design with a rational configuration of air supply systems, exhaust systems, and multi-stage filtration systems. Through air handling units, temperature, humidity, and cleanliness are effectively controlled to ensure a stable spraying environment that meets the painting process requirements of plastic machine products. The airflow organization in the spray area is optimized, which helps improve paint film quality and coating consistency.
In terms of the spraying process, appropriate spraying equipment and paint supply systems are configured according to different workpieces and coating characteristics. Through stable paint supply pressure control and reasonable spraying parameter settings, paint utilization efficiency is improved, paint consumption is reduced, and the continuity and consistency of the spraying process are ensured.
The drying system adopts a high-efficiency hot air circulation structure combined with a precise temperature control system to achieve uniform curing of the coating. While ensuring drying quality, the system also incorporates energy-saving design to effectively reduce operating energy consumption and meet the requirements of long-term continuous production.
In terms of environmental protection and safety design, the project strictly complies with relevant environmental regulations and safety standards. Exhaust gas generated during the spraying process is centrally collected and treated through an exhaust gas treatment system to effectively control volatile organic compound emissions. The entire line is systematically designed with fire protection, explosion protection, safety interlocking, and emergency stop functions, improving the safety and reliability of production line operation.
Jiangsu Suli Machinery Co., Ltd. has long focused on the research, development, and engineering implementation of painting production lines and complete equipment. The company has extensive project experience in industries such as automobiles, construction machinery, plastic machinery, and new energy equipment. It has strong capabilities in implementing multiple projects in parallel and can simultaneously advance multiple domestic and overseas projects while ensuring project quality and delivery schedules.
At present, Jiangsu Suli Machinery Co., Ltd. has successfully implemented multiple overseas painting production line projects and has accumulated mature experience in project management, technical coordination, on-site installation and commissioning, and after-sales service. The company can provide customers with complete solutions covering scheme design, equipment manufacturing, on-site installation and commissioning, and subsequent technical support.
The continuous advancement of the plastic machine painting line project for Haitian Machinery (Malaysia) Co., Ltd. further demonstrates Jiangsu Suli Machinery Co., Ltd.’s technical capability and engineering strength in the field of plastic machine coating. This project also provides strong support for the company to expand overseas markets and deepen international cooperation.
In the future, Jiangsu Suli Machinery Co., Ltd. will continue to focus on the upgrading of coating technology and the enhancement of system integration capabilities. The company will continuously optimize the automation level and operating efficiency of painting production lines, providing global customers with more stable, efficient, and sustainable coating solutions.
Post time: Dec-15-2025
