The clamping cylinder is suitable for use in welding environments. The piston rod is treated with QPQ, and its surface anti-welding slag performance is better than that of the piston rod treated with hard chromium plating. The front cover is equipped with a stainless steel scraper ring, which is strong and durable and resists dust and splashed welding slag on the cylinder. more reliable than dust boots;Φ32~Φ63 cylinder diameters are equipped with strong magnets, which can adapt to workplaces with strong magnetic fields generated around them (refer to the company's industry product catalog for specific ordering and usage methods);body installation dimensions and The installation method is the same as that of the ACQ series, and ACQ installation accessories can be borrowed.