industrial press 3d model

A large industrial needle punching machine used in nonwoven fabric production. Rectangular heavy-duty metal frame with a solid lower base and an upper punching section. The machine body is light gray / off-white painted steel with sharp industrial edges. A wide green conveyor belt runs horizontally across the front center of the machine, supported by metal rollers. Above the conveyor belt, multiple needle punching heads are aligned horizontally, each connected to small blue motor units. These heads move vertically to punch fibers using thousands of needles. On the lower left front side, a large blue electric motor is mounted externally, connected to the system via a yellow belt guard. The lower front panel contains several large circular black ventilation or access holes evenly spaced. On the right side upper area, a vertical auxiliary motor or gearbox is mounted. Industrial mechanical design, realistic proportions, clean geometry, visible bolts and joints. Style: realistic indu