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■特點(diǎn)：
☆不通孔回轉油缸。
☆采用雙活塞，夾緊力大，行程大。
☆是杠桿式輪轂卡盤(pán)理想的動(dòng)力源。
■Specificity:
☆Non-through-hole rotating hydraulic cylinders.
☆Adopting double-piston ,with large gripping force and large stroke.
☆I(lǐng)t is the ideal power source for the lever-type hub power chucks.