Binder Jetting Sand 3D Printing Equipment
7-hour full build for rapid delivery
1800 × 1000 × 700 mm large-format printing
±0.3 mm dimensional accuracy
400 dpi high-resolution sand printing
Fully automated sand handling & recycling
No patterns. No tooling. Just digital manufacturing.
Perfect for complex geometries, prototypes, and batch production
In just 7 hours, the KSS1800B sand 3D printer completes a full build box — setting a new benchmark for speed and productivity in sand casting.
The Binder Jetting 3D High-Speed Printing Equipment for Sand Molds consists of a lightweight body, bidirectional high-speed sand spreading system, binder jetting system, printing work chamber, auxiliary system, electrical control system, and human-machine interface system.
The equipment dimensions are 4525mm × 2150mm × 3225mm, with a maximum printing mold size of 1800mm × 1000mm × 700mm, and the printing mold accuracy can reach ±0.3mm. The structure is compact and orderly, with intelligent and efficient functionality.
The bidirectional high-speed sand spreading system can achieve a reciprocating high-speed sand spreading of 400mm/s. The wide-format, high-efficiency printing system can achieve high-speed, high-efficiency printing at 1200mm/s with a 520mm wide printing width.
| Technical Data | Details |
| Dimensions (LxWxH) | 4525×2150×3225mm |
| Molding Range (LxWxH) | 1800x1000x700mm |
| Sand Laying Method | Bidirectional sand laying |
| Printing Resolution | 400dpi |
| Printing Layer Thickness | 0.2mm - 0.6mm |
| Number of Nozzles | 8 (1024 nozzles per head) |
| Max printing speed | 1200mm/s |
| Power Supply Requirements | Three-phase 380VAC ±10%, Frequency 50-60Hz |
| Total Weight | 6.86T |
| Max Printing Efficiency | 148-360L/h |
| Consumables | Furan resin, curing agent, silica sand, ceramic sand |
| Number of Working Boxes | Single working box with independent drive |
| Sand Processing Center | Automatic sand processing |
| Host Peak Power | 17KW |
| Noise | <70 decibels |
| Environmental Requirements | Operating Temperature 20-35°C |
The AGV guided vehicle can precisely position the printing work chamber and automatically move in and out of the equipment. The automatic sand supply system can efficiently and accurately perform sand suction, mixing, and dispensing with precise quantitative sand supply.
The synchronized sand spreading/printing system enables seamless, efficient connection of sand spreading and printing. The system is highly integrated, achieving a maximum printing efficiency of 360L/h per unit.
The automatic logistics system facilitates the automation and intelligent core group line formation. The equipment operates autonomously, enabling unmanned operation throughout the entire printing process.
The software is independently developed and features a variable layer thickness printing function. This equipment is highly automated and intelligent, easy to use as a standalone unit, and convenient for multi-equipment line integration. It is at a leading level in China and advanced globally.
Contact us today to get a customized quotation and discover how the KSS1800B can accelerate your sand casting production.
