... a diameter Φ = 32mm zinc plated without power roller; with double chain (P = 50.8, P = 63.5), and ... tank body 90 ° directional transmission; with pneumatic lifting structure, cylinder, solenoid valve high-quality products made in China, the ... (90 °) rotation translation machine aluminum frame structure, steel frame, pneumatic lifting, air shift, the whole beautiful shape, reliable performance, with ...