Focus on Environmental Responsibility

• High-Efficiency Dust Collection: Our upgraded dust collection systems help minimize airborne particulates, ensuring a cleaner work environment and reducing emissions.
• Cooling Towers: Advanced cooling towers optimize closed-loop water circulation, reducing both water consumption and energy use.
• Mechanical Sand Reclamation: By recycling foundry sand, we significantly reduce waste, lower costs, and align with global sustainability goals.

Automation and Intelligent Manufacturing

• Automated Shell-Mold Lines: Streamline the shell molding process, enhancing precision, consistency, and throughput.
• Integrated Shakeout Machines: Accelerate sand removal from castings, improving both efficiency and worker safety.
• Automated Feeding Systems: Ensure continuous, stable operations with minimal downtime, resulting in higher productivity.

With this large-scale upgrade now complete, Hengke Metals is poised to provide quicker turnaround times, higher product quality, and more environmentally responsible operations. We look forward to supporting our customers with top-tier steel castings and maintaining our position as an industry leader in sustainable foundry practices.

Case Study

Following our 2025 workshop upgrade, Hengke received an urgent order from an international marine client for large steel castings weighing up to 650 kg. With strict performance and surface quality demands, the project became the first major test of our new equipment. Using our upgraded shakeout machine, resistance furnace, and automated feeding system, we completed the batch in just 20 days—seven days ahead of schedule—with a first-pass yield of 98.7%.

The client praised both our quality and delivery, expressing interest in long-term cooperation. This project proved the success of our upgrade and reinforced Hengke’s strength in producing complex, large-scale sand castings for the marine industry.