★The spikes are made of high-quality steel and are professionally manufactured by CNC machining centers. The size is precise, the crown is smooth and the taper is natural.
★The cladding boards are made of high-quality steel, with laser cutting of each part to size and CNC molding, so that the cladding boards of the same model are uniform and completely interchangeable.
★The spikes and the wrapping board are stamped and riveted using CNC linkage, which makes them firmly pressed and not easy to fall off.
★It is connected to the roller flange with high-strength bolts. The overall twelve-edge super strong structural combination and the overall dynamic balancing of the counterweight ensure smooth operation. It can effectively improve cleaning quality and extend service life.
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4MZ-3A三行自走式厢式采棉机技术手册 
