Shell Robot - Four-arm Shell-making Robot
DJXS-4P Four-Arm Shell-Making Robot: Advanced Investment Casting Automation
The DJXS-4P Four-Arm Shell-Making Robot (our 5th-generation patented innovation) is a high-performance solution designed to fully automate the mold shell-making process in precision investment casting. By integrating cutting-edge mechanical and electrical systems, this robot eliminates the inconsistencies of manual labor, delivering high efficiency and superior shell quality for modern foundries.
Precision Mechanical & Multi-Arm System
The DJXS-4P features a robust rotary base equipped with four synchronized robotic arms, each engineered for multi-axis movement:
Complete Process Automation: Seamlessly performs the entire shell-making cycle—including picking, dipping (slurry coating), dripping, and sanding (stuccoing).
Precision Motion Control: Each arm is capable of independent lifting, swinging, and high-speed rotation to ensure uniform coating thickness even on complex geometries.
Heavy-Duty Build: Designed with a compact footprint and stable structure to withstand the demanding environment of an industrial foundry.
Intelligent PLC Electrical Control
Equipped with an advanced electrical core, the DJXS-4P offers a user-friendly and highly repeatable operation:
Smart Interface: Controlled via a PLC (Programmable Logic Controller) and an intuitive touchscreen HMI, allowing operators to program and monitor shell-making recipes in real-time.
Stepping System Accuracy: Controls turntable rotation and arm movements with high precision, ensuring that every mold shell is produced with identical consistency.
Energy-Efficient Design: Operates on 380V, 50Hz power with an optimized installed power of 9–11 kW, reducing operational overhead.
Technical Specifications & Performance
The DJXS-4P is engineered to maximize throughput while maintaining a small factory footprint:
High Output: Achieves a production speed of 3–4 groups per minute, significantly boosting foundry capacity.
Workpiece Capacity: Handles a maximum size of φ450 × 500 mm and a weight capacity of up to 30 kg per group.
Labor Reduction: One robot can replace multiple manual workstations, drastically reducing labor intensity and safety risks.
Why Choose the 5th-Gen DJXS-4P?
Patented Technology: Benefit from our 5th-generation design, optimized for long-term reliability and lower maintenance.
Process Reliability: Automated dipping and sanding cycles eliminate human error, leading to fewer shell cracks and higher casting yields.
Turnkey Integration: Easily integrates into existing lost wax casting production lines to modernize your manufacturing workflow.
Key Features & Advantages
Automated Shell-making
Performs dipping, dripping, and sanding automatically, reducing manual labor and improving efficiency.
Automated Shell-makin
Each arm supports lifting, swinging, and rotating, ensuring precise handling of complex shell operations.
Smart Control System
PLC and touchscreen interface provide easy operation, accurate process control, and consistent results
High Productivity & Reliability
Capable of handling up to 30 kg workpieces at 3–4 groups per minute, delivering stable performance for foundries.
Technical Parameters – DJXS-4P Four-arm Shell-making Robot
| Item | Specification |
|---|---|
| Number of Stations × Shells | 3 × 2 (4 × 2) pcs |
| Max. Workpiece Size | Ø450 × 500 mm |
| Max. Workpiece Weight | 30 kg |
| Working Speed | ≥3 (4) groups/min |
| Power Supply | 380V, 50Hz (Three-phase, five-wire system) |
| Installed Power | 9–11 kW (actual consumption is lower) |
| Min. Gyration Radius | R1010 |
| Max. Gyration Radius | R1660 |
| Dimensions | approx. Ø1800 × 3000 mm |
| Weight | approx. 2.8–3.2 T |
One-stop Precision Casting Services
Factory Planning
Professional consulting and early-stage research for precision casting plant setup.
Equipment & Materials
Supply of casting equipment, auxiliary devices, and high-quality raw materials.
Technical Support
Comprehensive process guidance and on-site technical services.
Molds & Tooling
Customized molds, fixtures, and tooling solutions to ensure production efficiency.
Product Services
End-to-end casting product support, from sample development to mass production
REQUEST FOR QUOTE
“We have been sourcing precision machined components from Vast-Cast for over two years. Their machining accuracy, consistent quality, and on-time delivery have significantly reduced our production downtime. The engineering team is responsive and always provides practical solutions.”
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