Zhengzhou · Coil · 2 cranes

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Two unmanned coil cranes commissioned at Mingtai Aluminum

Unloading QD20t-15mA6 and annealing QD20t-30mA6 — scan the truck, clamp the coil centre, feed AGV saddles to ±20 mm.

Unmanned coil crane at Mingtai Aluminum
Automatic coil clamp — the sign on the trolley reads 自动.
Cranes2
Accuracy±20 mm
DutyCoil

Mingtai Aluminum’s Henan Mingsheng mill runs two CHUNHUA unmanned overhead cranes. Hefei Jingsong held the workshop and AGV package. The cranes are ours: one on the unloading bay, one on annealing.

Two bays, one control idea

Unloading: WMS inbound, scan truck and cargo, clamp the coil centre, set it on the AGV saddle. Annealing: six saddle stations on two conveyors, up to four coils on one annealing car, inbound after the furnace. Whole-machine positioning stays inside ±20 mm.

Site write-up: Mingtai project reference.

“The crane finds the coil. The crew does not climb the truck.”

Commissioning team
Coil crane, HMI and cabinets
Scan, HMI, cabinets — the same three pieces on every unmanned cell.

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