3D Printing-Based Rapid Development Solutions

Our high-resolution 3D printers support accurate contour shaping and internal structure modeling, ideal for functional testing and mechanical performance validation of complex wear-resistant parts.
*High-Precision Dimensional Accuracy: Printing tolerance is controlled within ±0.3mm, ensuring precise dimensional replication and reducing trial-and-error costs.
*High Design Flexibility: Capable of forming intricate geometries, internal channels, and reinforcing ribs in a single build, minimizing post-processing work.
*Multi-Material Casting Compatibility: Suitable for a wide range of wear-resistant casting materials such as high-chromium cast iron, high-manganese steel, and alloy steel.
*Tool-Free Core Making: Eliminates the need for traditional mold tooling, saving over 60% in mold costs — ideal for prototype development and small-batch customization.

Traditional mold development often costs thousands to tens of thousands of RMB, especially for custom components and new product development, which becomes a significant entry barrier for many clients.
Haitian Heavy Industry breaks this cost barrier through direct core printing via 3D printing technology:
①No tooling cost, minimizing upfront investment
②On-demand production during the sampling phase, avoiding inventory pressure
③One-time printing enables multiple sample iterations, enhancing design success rate
④Integrated with precision heat treatment and optimized alloy composition, extending service life and reducing long-term operating costs
Ideal for low-volume or multi-variety production, our 3D printing technology eliminates tooling costs and reduces upfront investment, making it extremely cost-effective for prototyping, pilot runs, or on-demand production.

Using industrial-grade sand 3D printers, we can bypass traditional wood or metal mold making. Complex casting patterns can be delivered within as little as 3 days, significantly shortening the product development cycle.

Our streamlined production pipeline—from technical drawing assessment and digital design to 3D sand core printing and precision casting—allows for sample delivery in as little as 7 days, making it ideal for fast-track projects, critical breakdown repairs, and prototype validation under tight deadlines.

We accept 3D drawings, physical samples, or scanned data. Our engineering team quickly generates printable digital models to meet your customized or non-standard wear parts development needs.

Backed by a technical team of 23 senior engineers and 37 process consultants, we provide end-to-end support throughout your product development journey. Beyond product manufacturing, we deliver a complete set of tailored engineering solutions, including:
24-hour quotation turnaround——Drawing evaluation and design optimization——Joint analysis of structural integrity and wear resistance——One-on-one engineer follow-up and technical feedback——Application scenario matching and material recommendations——After-sales maintenance and technical support.