SED-JYCG-E — Capping Machine

Bottles are conveyed by a motor-driven chain-plate belt; an anti-dust photoelectric sensor detects the bottle's presence. A pneumatic clamping cylinder secures the bottle, then a pneumatically driven gland cylinder lowers the cap into the four lock-cover friction wheels. Two pairs of opposing friction wheels rotate to spin the cap onto the bottle; air-canopy speed and total wheel-to-wheel gap (target 2–3 mm) tune the torque applied to each cap type. A digital timer controls cap-screwing time and inter-cycle interval; cap height, fork center, and friction-wheel symmetry are operator-adjustable.