Precision Metal Castings from Prototype to Production
Sand Casting
We deliver precision sand casting solutions for industries ranging from automotive and heavy machinery to aerospace and energy. Our foundry combines decades of expertise with modern equipment to produce complex castings in aluminum, iron, steel, and specialty alloys.
Sand Casting Capabilities
Explore the manufacturing capabilities we offer — from prototyping to high-volume production, all under one roof.
Pattern Making
Wood, resin & CNC pattern fabrication for accurate molds from the first pour.
Sand Molding
Green sand, resin sand & shell molding for complex geometries up to 5 tons.
Melting & Pouring
Induction & electric arc furnaces with precise temperature and composition control.
Casting Finishing
Shot blasting, heat treatment, CNC machining & surface finishing to your spec.
Foundry & Facilities
Our Strength
State-of-the-art infrastructure spanning machining, sheet metal, molding, tooling and quality assurance — all under one roof.
Sand Casting 3D Printer
Advanced Sand 3D Printer
Sand Mold 3D Printer
Annual Casting Capacity
0m²12,000m²
Total Production Area
| Capability | Description |
|---|---|
| Pattern Making | Wood, resin & CNC pattern fabrication |
| Sand Molding | Green sand, resin sand & shell molding |
| Melting & Pouring | Induction & electric arc furnaces |
| Casting Finishing | Shot blasting, grinding, heat treatment |
| Quality Inspection | CMM, spectrometer, NDT testing |
Technical Infrastructure
0+Sets300+Sets
Molding Machines
0Set30Set
Melting Furnaces
0Units16Units
Sand Mixers
0+Sets60+Sets
Shot Blast Units
0Units3Units
CMM Machines
0+Skilled100+Skilled
Foundry Professionals
Material Capabilities
Comprehensive material options for sand casting
We cast a wide range of ferrous and non-ferrous alloys to meet your exact specifications.
| Material | Lead Time | Applications | Tolerances |
|---|---|---|---|
| Gray Iron | 2-4 weeks | Engine blocks, housings, machine bases | ±0.5 mm |
| Ductile Iron | 2-5 weeks | Gears, crankshafts, suspension parts | ±0.5 mm |
| Carbon Steel | 3-6 weeks | Valve bodies, pump housings, structural | ±0.75 mm |
| Aluminum Alloys | 2-4 weeks | Aerospace, automotive, marine components | ±0.5 mm |
| Alloy Steel | 3-6 weeks | Gears, shafts, wear-resistant parts | ±0.75 mm |
| Stainless Steel (304/316) | 4-8 weeks | Pump housings, valves, food-grade parts | ±1.0 mm |
| Brass / Bronze | 2-4 weeks | Bearings, bushings, marine hardware, decorative | ±0.5 mm |
| High Manganese Steel | 4-8 weeks | Crusher wear parts, railway frogs, excavator teeth | ±1.5 mm |
Metal AM Engineering & Production Support
From DfAM review and pilot builds to repeatable production, post-processing, and inspection, TigerHubs helps engineering teams turn metal 3D printed parts into qualified, production-ready components.
Design for Additive Manufacturing (DfAM)
Our engineering team optimizes metal AM designs for support strategy, thermal distortion, lattice structures, weight reduction, and part consolidation.
- Metal AM topology optimization & lattice design
- Support strategy and build-orientation review
Production Manufacturing Support
We support metal additive manufacturing from prototype approval into repeatable production, with build planning, batch scheduling, traceability, inspection documentation, and secondary finishing managed in one workflow.
- Pilot runs, bridge production, and low-volume manufacturing
- Batch traceability, inspection reports, and repeatable quality control
Post-Processing Services
Beyond printing, we provide metal-focused finishing including stress relief, heat treatment, support removal, CNC finishing, polishing, coating, and inspection.
- Stress relief, HIP coordination & media blasting
- CNC finishing, polishing, coating & passivation
See the complete machine.
Then explore every part.
Each component is now an independent object. Hover to trace where it works; click to pull it forward and inspect the manufacturing detail.
Professional Sand Casting Equipment
Automated guided vehicle systems are used for tasks that would typically be handled by forklifts, conveyor systems or manual carts, moving large volumes of material in a repetitive manner.
Sand Casting Eqipuments
Sand Casting Eqipuments
Sand Casting Eqipuments
Sand Casting Eqipuments
Sand Casting Eqipuments
Precision Cast Components
High-integrity die cast components, engineered for performance.
Cylinder Head Assembly
Part Characteristics
When 3D Sand Casting Is the Right Answer?
If your part has…
Sand casting is the answer because…
Internal channels or cavities
3D-printed cores handle any geometry. CNC tools can’t reach inside.
Large dimensions (>500 mm)
Molds scale to 2+ meters. No machine bed limit.
Thick walls or solid sections
Cost independent of wall thickness. No volume penalty.
Low volume (1–50 units)
Zero tooling. One part costs the same as fifty.
Wrought-grade density required
Gravity-poured, fully dense. No layer porosity.
Frequent design iterations
Change CAD → reprint mold. No tooling to revise.
If it’s too big for CNC, too hollow for SLS, and too low-volume for tooling — it’s a sand casting part.
Secondary Operations
We offer several secondary operations such as painting or heat tapping inserts. You can specify which secondary operations are needed in the "custom requirements" part of your quote request. Here are some examples of secondary operations we provide:
Our Process
Pattern Making
Design and fabricate patterns based on your CAD models
Mold Preparation
Green sand or resin sand molds with precise gating systems
Melting & Pouring
Controlled alloy melting and precision pouring
Shakeout & Cleaning
Cast removal, sand reclamation, shot blasting and grinding
Inspection & Delivery
Dimensional check, NDT, material certification and global shipping
Industries We Support
Our manufacturing is everywhere. In the past, we have exported countless parts to various industries; including but not limited to medical devices, aerospace, automobiles, consumer electronics, robotic automation, etc.
Electric Vehicles
Trusted by Industry Leaders
See why engineering teams and procurement leaders trust TigerHubs for precision manufacturing, transparent communication, and dependable delivery.
"We switched to TigerHubs for our robot arm components. They matched GD&T specs and delivered in half the time."
James Mitchell
CTO, AutomateX Robotics (USA)
"TigerHubs handled our titanium fixtures with exceptional precision."
Dr. Elena Rossi
R&D Director, MedPrint S.r.l. (Italy)
"TigerHubs stands out for transparency — real-time tracking and honest lead times."
Markus Weber
Head of Engineering, DriveTech GmbH (Germany)
"We needed 500 ductile iron pump housings. TigerHubs met every spec and cut machining allowance by 30%."
Carlos Mendes
Production Director, HidroBrasil (Brazil)
"Our go-to foundry for aluminum sand castings for 4 years. Saved over €200,000 in tooling costs."
Hiroshi Tanaka
Chief Engineer, AeroCast Japan K.K.
"TigerHubs gave us clear DFM feedback before production and kept communication transparent from quotation through final delivery."
Michael Turner
Engineering Manager, Precision Systems Ltd. (USA)
Frequently Asked Questions
Contact UsSimple castings can ship in 2–3 weeks. Complex projects may take 4–8 weeks.
250–500 RMS as-cast. Post-casting: shot blasting, grinding, CNC machining, painting, powder coating, plating.
Yes. Single-piece prototypes through to high-volume production.
±0.5 mm for small, ±1.5 mm for larger parts.
STEP, IGES, STL, DXF, DWG, SolidWorks, Inventor, CATIA.
Ready to Cast Your Design Into Production?
From pattern making and material selection to precision casting, finishing and global delivery, TigerHubs helps engineering teams move from prototype to production with reliable sand cast parts.