3D concrete printer

HawkTech s.r.o. JCYP3525H

The JCYP3525H is a high-performance, tower-type concrete 3D printer designed for the production of precast elements, architectural components, and construction-related additive manufacturing. Delivered new directly from the manufacturer, this machine offers industrial-grade specifications at a competitive price point, significantly lower than that of European-manufactured equivalents.

Key Technical Specifications

Build size: 3,500 × 3,500 × 2,500 mm
Machine dimensions: 2,700 × 2,500 × 2,700 mm
Nozzle diameters: 20 mm / 25 mm (interchangeable, quick-release)
Compatible materials: Concrete, geopolymer, cement-based mortars
Layer thickness: 3–20 mm (adjustable)
Print speed: 0–200 mm/s
Extruder screw: 3D curved screw design for consistent material flow
Material feeding: Pump-fed system with automatic PID control
Drive system: Rack & pinion with servo motors (high repeatability)
Extruder: Quick-disassembly design for fast cleaning and maintenance
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Dust protection: Bellows covers on all linear axes
Installation: Easy on-site assembly design

Machine Highlights
✔ Servo motor drive system – high positioning accuracy and repeatability
✔ Automatic feeding with PID control – consistent extrusion, no manual intervention
✔ 3D curved screw extruder – superior concrete homogeneity compared to standard auger designs
✔ Quick-disassembly extruder head – downtime under 10 minutes for cleaning
✔ Compatible with standard dry-mix concrete – no proprietary materials required
✔ Dust-proof bellows on all axes – suitable for outdoor and factory environments
Suitable Applications

Precast concrete element production
Architectural facade panels and decorative elements
R&D and university / testing laboratory use
Geopolymer and sustainable construction material development
Small-format wall sections and structural components

Commercial Terms

Condition: New
Availability: In stock / lead time approx. 6–8 weeks
Delivery: DAP / CIP Central Europe available
CE documentation: Available upon request
Training and commissioning support: Available
Warranty: 12 months on mechanical and electrical components

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