| 摘要 |
PURPOSE: A slab making apparatus is provided to produce various slabs with different sizes using a simply adjustable sizing. CONSTITUTION: A slab making apparatus produces differently standardized slabs used for container floor material or construction material through a series of extruding processes. The slab making apparatus comprises a screw case(12), dice(14), adjustable sizing(18), and withdrawing unit(24). The screw case extrudes a thermoplastic resin material inputted through a hopper(10). The dice is installed in the rear side of the screw case. A towing roll is installed next to the dice. The adjustable sizing is installed next to the towing roll. The adjustable sizing comprises a top plate(18a) and bottom plate(18b) moved up and down by an actuator, and side plates moved in and out by the actuator(P). The withdrawing unit withdraws a product.
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