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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.

Download Max Leading L201208 Plus Sand 3D Printer brochure



Printing technology

BJ (Binder Jetting)

Number of printing heads

6 (optional 6 or 8)

Printing Speed

13s / layer

Printing Efficiency (L/H)


Printing material

Silica sand (quartz sand), ceramic sand, pearl sand, CB sand


Nitrogen-free furan, inorganic binder

Full Case Printing Time (H)


Printing Resolution (DPI)

400×300 / 400×400 (adjustable)

PrecisionOf Printing Sand Mould (mm)


Forming Layer Thickness (mm)



Printer: 3800mm(L)×2900mm(W)×4000mm(H)
Sand Mixer: 2820mm(L)×1700mm(W)×3700mm(H)
Complete line: 9800mm(L)×5500mm(W)×4000mm(H)


Main machine: 30 856 lbs / 14 tons
Auxiliary equipment: 19 836 lbs / 9 tons


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.


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. 



Aircraft engine accessories

Binder: Furan

Powder Type: Quartz sand or ceramic sand

Printed layer thickness: 0.3-0.4 mm

Casting grade: Aluminum alloy


Rocket model

Binder: Furan

Powder Type: Quartz sand or ceramic sand

Printed layer thickness: 0.3-0.4 mm

Casting grade: Aluminum alloy


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


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.