1、High Accuracy: The pneumatic cylinder has compact structure, high accuracy and can withstand large lateral load and torsion. double rod, double shaft and double acting. 2、Action Mode: The magnetic pneumatic cylinder action mode is double acting type, the bore is 20mm, the standard stroke is 50mm, and the receiver diameter is M5x0.8mm. 3、Hard Oxidation Treatment: Magnetic pneumatic air cylinder is fully hard oxidized for high strength and corrosion resistance. 4、Good Sealing Effect: The double acting cylinder has good sealing effect and small swing. High consistency of inlet and outlet, quick installation of joint, no leakage. 5、Aluminum Alloy Material: Magnetic pneumatic cylinder is made of excellent aluminum alloy, rustproof, longer life, fine workmanship and clear thread.