Global provider of custom mold manufacturing and industrial alloy ladders for construction, manufacturing, and residential applications.
Clients submit technical drawings, samples, or extrusion requirements for initial review.
Rayven engineering team evaluates profile geometry, wall thickness, alloy selection, and extrusion feasibility.
Rayven uses advanced CAD/CAM systems and extrusion flow simulation to optimize die structure and performance.
We provide a complete manufacturing proposal including technical solution, lead time, and cost estimation for client confirmation.
Rayven performs CNC machining, EDM processing, drilling, polishing, and precision assembly under strict quality control.
Vacuum heat treatment enhances die hardness, wear resistance, and service life under high-pressure extrusion conditions.
Die testing is conducted to verify extrusion stability, profile accuracy, and surface quality before shipment.
Rayven delivers finished dies with continuous technical support and maintenance guidance for mass production.
At Rayven, we combine engineering precision with cost efficiency to deliver reliable aluminum extrusion solutions for industrial clients worldwide.
The first dies process. Qualified forged steel blanks are cut to size per drawings. Flat end faces are strictly controlled with machining & heat treatment allowance reserved. Clean, mark and transfer blanks as standard base materials.
Clamp forged blanks on CNC machines to rough machine core spreader holes, bridges and feeding surfaces. Tight tolerances are maintained for position, flatness and concentricity. Optimize cutting parameters to reduce tool marks and reserve finishing allowance. Clean metal scraps and recheck dimensions to form regular basic flow channels for follow-up precision angle machining.
5-axis linkage equipment machines diversion bevels, outlet slopes and smooth transitional arcs in one clamping, which cannot be completed by 3-axis machines. The hydrodynamic design lowers aluminum flow resistance and balances material flow to avoid unbalanced wall thickness and profile distortion, improving forming stability and surface precision.
Machined dies carry internal residual stress and are quenched in nitrogen-filled vacuum furnaces. Vacuum and nitrogen protection prevent oxidation and decarburization. Temperature curves are customized to refine metal microstructure. Post-quench tempering balances hardness and toughness, releases stress, and enhances wear, heat and crack resistance to extend die service life.
Heat-treated dies gain high hardness, making standard milling infeasible. Low-speed wire EDM precisely machines lower die cavities, bearing surfaces, outlets and fitting slots. Numerical control discharge cutting delivers smooth surfaces, accurate dimensions and fitting clearances without deformation, ensuring high matching precision between upper and lower dies for precision aluminum profiles.
EDM is used for precision trimming of hard-to-reach narrow corners, tiny special arcs and defects on bearing surfaces that cannot be processed by milling or wire cut. Pulse discharge removes metal without mechanical pressure to avoid chipping and deformation. It eliminates tool marks and burrs, improves cavity smoothness, ensures smooth aluminum flow and consistent surface quality of extruded profiles.
Rayven delivers engineered OEM & ODM aluminum extrusion solutions combining precision, efficiency, and global manufacturing reliability.
Yes. Rayven can manufacture extrusion dies directly based on customer drawings, samples, or technical specifications, with optional engineering optimization to improve extrusion performance and profile quality.
Standard OEM die production lead time at Rayven is typically 4–8 weeks, depending on profile complexity, size, and technical requirements.
Yes. Rayven offers full ODM engineering support, including die structure design, flow simulation, and extrusion optimization to improve manufacturability and performance.
Yes. Rayven specializes in both solid and complex hollow extrusion die designs, including multi-cavity and precision structural profiles.
There is no strict MOQ for custom dies. Rayven supports both prototype development and mass production tooling based on project requirements.
Send us your requirements and our engineering team will provide a fast quotation and technical solution.
Rayven Company, founded in 2023, is the trading and service team of the Weilong mould manufacturing facility, which was established in Meishan in 2013.
With over 10 years of experience, we manage the entire production process in-house, from raw materials to finished products.
Our products serve a wide range of industries, including construction, manufacturing, and transportation.
