Nabtesco – CMET

Sand and Molding System

The world’s fastest speed and first domestically produced sand molding system for casting.
“Sand Casting Meister SCM-1800 / SCM-800Ⅱ”
CMET provide sand-type 3D printer with high cost-performance that realizes time saving and low cost.

World’s Fastest Sand Molding System SCM-1800

Large and molding system that can collectively model sand molds & cores molding from trial production to serial production Machine (World’s fastest sand-type laminated 3D printer SCM-1800)

* The paint color of the machine can be changed according to the customer’s request.

Features of sand molding system SCM-1800

The SCM-1800 is a sand-type laminated molding machine that achieves the world’s fastest molding speed with a large size that enables modeling of mass-produced products from individual prototypes.

Large sand molding system that can collectively model main molds and core molding from trial production to serial production Orthogonal stacking method (patented) enables the world’s fastest modeling

  • Large size (modeling space: W1,800 x D1,000 x H750 mm) that enables modeling of mass-produced products from single prototypes
  • Dry artificial sand (G-CCS) is used, and uncured sand can be recycled repeatedly.
  • Adopts a room temperature curing process, eliminating the heat treatment. Mold can be used for casting process immediately after sand removal
  • Not only aluminum but also highly molten metals can be poured such as cast steel and cast iron.

Watch the video: The world’s fastest class sand molding system

* Specifications are subject to change without notice.

Japan’s first sand molding system SCM-800Ⅱ

Sand molding system that can produce mold form one prototype to multiple parts at the same time Equipment: SCM-800II

Features of sand molding system SCM-800II

Unlike the stereolithography machine, the SCM-800Ⅱ is equipped with an inkjet head instead of a laser, sprays special binder to cure the special coating artificial sand * 1, and laminates it to form a sand mold.

Technology have been accumulated through research and development of an innovation assistance project * 2 by the Ministry of Economy, Trade and Industry. This device is suitable for manufacturing sand molds for casting automobile parts such as cylinder blocks and manifolds, industrial equipment parts such as impellers, and construction machinery parts such as hydraulic valves. Since sand molds can be manufactured without using wooden molds, the cost and man-hours for making wooden molds in the casting process can be significantly reduced. Especially for complicated shape castings, a remarkable effect can be expected because the cost and man-hours for making wooden molds are high.

Collective modeling of sand molds (sand molds / cores)

  • No wooden pattern required. Sand mold laminated molding that can produce mold form one prototype to multiple parts at the same time.

Free design that integrates complex shapes and does not require division.

  • Flexible response to design changes, expanding the degree of freedom in design,

High dimensional stability

  • No division required.
  • Thin wall and high accuracy

Time saving and low cost

  • Integrated modeling, reduction of modeling points, reduction of assembly man-hours, realization of material recycling

Target product of sand molding system SCM-800II

Hydraulic valves, impellers, cylinder heads, cylinder blocks, turbochargers, aircraft parts, valves, housings, etc.

Watch the video: Sand molding system SCM-800II

Example of modeling flow of sand molding system SCM-800II

* Specifications are subject to change without notice.

About sand molding contract service

  • We will respond to inquiries about modeling and questions about materials and a machine.
  • Machine look around tour is possible.
  • Take advantage for performance evaluation of sand molding system as well as sand molds to be modeled.

The modeling equipment specification and overview flowchart

3D data (STL) is required for modeling. Even if you do not have 3D data, please contact us. The modeling rate varies depending on the object size and other factors. We also offer volume discounts according to the number of items.

■ Overview flowchart

For customers who wish to conclude a non-disclosure agreement (NDA) with us

If you need a NDA to use the sand molding contract service, please contact us from the contact information.
For any other questions,please feel free to contact us.

Cooperation

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