1. The sand of foundry clay sand molding line is air knives, and the angle and air volume are accurately calculated.
2. The density of the upper and lower tanks is sanded, the environment is clean and there is no powder.
3. Hydraulic extrusion, working environment is more Quiet.
4. After the foundry sand molding line is delivered, set up, lay pipes and wiring for immediate use.
5. Existing templates can be retained.
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