1. The plate can be easily pumped and the spacing between the upper and lower parts can be adjusted at will.

          2. Equipped with pulley and manual fenugreek for easy access to molds.

          3. Unified size, versatile, and can be freely connected on site.

          4. All accessories are combined and easy to disassemble.

Multiple sets of molds can be placed in each grid to facilitate mold maintenance, management, and search without occupying space.