Ching Hsing Machinery Co., Ltd. provides advanced extrusion solutions for the production of functional plastic sheets, with a specialized focus on materials requiring precise electrical properties. Our extrusion lines are engineered to meet the stringent requirements of high-tech industries where electrostatic discharge (ESD) protection is critical. By integrating decades of manufacturing expertise with advanced process control, we deliver reliable, high-performance systems for producing conductive and antistatic sheets used in sensitive electronic applications.

PS/ABS Conductive Sheet Extrusion Line

Our premier offering in this category is the PS/ABS Conductive Sheet Extrusion Line, a robust solution designed for high-tech electronic packaging and industrial components. This system is engineered to expertly blend and process polymers with conductive additives, ensuring stable and uniform surface resistivity for reliable ESD protection. By combining the structural rigidity and impact resistance of ABS with the excellent formability of PS, our machinery produces high-quality sheets ideal for manufacturing electronic trays, semiconductor carrier tapes, and other precision industrial parts.

Advanced Material Processing and Precision Control

Achieving consistent conductive properties requires exceptional process control. At Ching Hsing, we leverage our core competency in the in-house design and manufacturing of critical components, including specialized screws and T-dies. This allows us to optimize the extrusion process for materials with conductive fillers, such as carbon. Our systems are engineered for superior stability, achieving an exceptional sheet thickness tolerance of within ±0.005 mm. This level of precision is essential for downstream thermoforming processes and ensures the final product meets exacting specifications. Furthermore, our lines are capable of processing materials with high additive concentrations, such as sheets with 60% carbon content for polymer thermistor applications.

Key Applications and Industries

The functional sheets produced by our extrusion lines are integral to the supply chains of the global electronics, semiconductor, and automotive industries. Key applications include:

• Carrier Tapes: For the safe transport and automated assembly of surface-mount electronic components.
• Antistatic Packaging: Trays and containers that protect sensitive devices from electrostatic damage during shipping and handling.
• Industrial Components: Precision parts and housings where static control is a functional requirement.

With a legacy of stability and customization since 1973, Ching Hsing Machinery is your trusted partner for functional sheet extrusion technology. Our experienced engineering team works closely with clients to develop tailored solutions that meet specific material and production requirements. Contact us to discuss how our precision extrusion lines can enhance your manufacturing capabilities.