Max Leading L201208 Plus Sand 3D Printer for layer-by-layer printing of sand casting molds and cores directly from a digital model. Additive machines allow to produce products of high complexity and any configuration for industrial applications. Binder Jetting technology, provides high speed product build speed compared to all available types of 3D printing. The Plus version has a higher configuration: 3D printer + AGV + automatic sand cleaning + digital factory.
- Printing technology – BJ (Binder Jetting)
- Printing area – 78.74×47.24×31.49 in / 2000×1200×800 mm
- Printing material – Silica sand (quartz sand), ceramic sand, pearl sand, CB sand
- Printing speed (seconds/layer) – 13
- Binder – Nitrogen-free furan, inorganic binder
Max Leading L201208 Plus Sand 3D Printer
Max Leading L201208 Plus Sand 3D Printer: for layer-by-layer sand printing directly from a digital model.
Details
| Brand | |
|---|---|
| Printing technology | BJ (Binder Jetting) |
| Number of printing heads | 6 (optional 6 or 8) |
| Printing Speed | 13s / layer |
| Printing Efficiency (L/H) | 199-332 |
| Printing material | Silica sand (quartz sand), ceramic sand, pearl sand, CB sand |
| Binder | Nitrogen-free furan, inorganic binder |
| Full Case Printing Time (H) | 5.8-9.1 |
| Printing Resolution (DPI) | 400×300 / 400×400 (adjustable) |
| PrecisionOf Printing Sand Mould (mm) | ±0.3 |
| Forming Layer Thickness (mm) | 0.1-0.6 |
| Dimensions | Printer: 3800mm(L)×2900mm(W)×4000mm(H) |
| Weight | Main machine: 30 856 lbs / 14 tons |
Description
Max Leading L201208 Plus Sand 3D Printer uses Binder Jetting technology. BJ is a 3D printing technology that allows objects to be printed from a variety of materials, the most common being metal and sand. Due to the high accuracy and speed of production, sand metal casting molds printed with this technology have become widely used in the industry. An important advantage is that the mold is printed in accordance with the 3D model, allows you to get complex channels and cavities inside the mold.The process of manufacturing the product begins with the application of the first layer of material on the construction platform. This layer becomes the basis for the entire product.
A file-controlled jet head then applies the binder to the surface of the material. Where the binder is applied, the sand hardens to form the product. The binder droplet size is 80 microns, which ensures high precision manufacturing.After one layer of material is finished printing, the platform moves down and the process is repeated for the next layer. This process continues until the entire product is completed.When printing is complete, the build chamber is removed from the printer. The products are removed from the chamber and cleaned of powder residue.Depending on the printing technology and the type of binder, temperature treatment may be required to give the product the desired properties.
Max Leading L201208 Plus Sand 3D Printer Advantages
Fast and efficient printing
The printing speed is 13 s/layer, full case printing time: 5.8-9.1 hours depending on forming layer thickness (0.1-0.6 mm).
LOW usage and SERVICE costs
The uncured powder recycling system can collect excess powder and reuse it without wasting catalyst.The printing unit has its own air-conditioning system, which saves the user from having to build a room with constant temperature and humidity by himself.
Longer service life
The nitrogen-free furan (a specialty binder for 3D printing) developed by the company is less corrosive to print heads, has a longer life, smells less, and is more environmentally friendly in printing and molding, and has better performance in steel and stainless steel casting blanks.
Enhanced print quality
The anti-destruction 3D printing method improves print quality, and in the event of partial clogging of the print head atomizing hole, print quality is unaffected. The innovative design of the material feeding system allows to increase the stability of material output from the print head, improving the quality of the jet.
Operational stability
Horizontal sand mixer has large capacity, does not require frequent starting and stopping, the load on the mixer is less, which reduces the probability of breakage. The printer is carefully designed from the structural design to the production process, so the operation of the equipment is more stable.
INTELLIGENT CONTROL SYSTEM
Digital modular production line design makes it easy to form and upgrade the intelligent production line. The developed cell phone application opens up the possibility of remote operation and maintenance. Self-developed 3D printing control software and printing modes allows the user to customize printing modes for specific casting processes independently.
MAX LEADING L201208 PLUS SAND 3D PRINTER APPLICATION CASES
AEROSPACE INDUSTRY
Aircraft engine accessories
Binder: Furan
Powder Type: Quartz sand or ceramic sand
Printed layer thickness: 0.3-0.4 mm
Casting grade: Aluminum alloy
AEROSPACE INDUSTRY
Rocket model
Binder: Furan
Powder Type: Quartz sand or ceramic sand
Printed layer thickness: 0.3-0.4 mm
Casting grade: Aluminum alloy
ENGINE CONSTRUCTION
Four-cylinder cylinder head
Binder: Furan
Powder type: Quartz sand or ceramic sand
Printing layer thickness: 0.3-0.4 mm
Casting grade: Aluminum alloy
POWER ENGINEERING
Engine core, valve body
Binder: Furan
Powder Type: Quartz Sand
Printed layer thickness: 0.3-0.4 mm
Casting grade: Aluminum alloy
Ease of use and control. Self-developed 3D printing control and print mode software allows the user to independently customize print modes for specific casting processes. Developed by a team of experts with years of experience in sand 3D printing, the software and hardware system is proprietary and protected by full intellectual property rights.