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Miyagase Professionals

Discharge Pipes
Sectional dimensions	Main Φ3.0 ~ 2.0 ~ 2.6m Auxiliary Φ0.9 ~ 0.45 ~ 0.8m
Length	Selective intake tower ~ Branch point 182m Main 38m, Auxiliary 30m
Weight	337t
Main Discharge / Auxiliary Gate
Type	Ring hollower gate
Dimensions	Diameter 2.0m
Quantity	1 gate
Design wet depth	163m
Door body weight	15t/gate
Water sealing method	Rear metal sealing
Opening/closing machine	Hydraulic cylinder type
Opening/closing speed	0.1m/min
Head	2.3m
Opening/closing load	When opening: 25tf When closing: 250tf
Auxiliary Discharge / Main Gate
Type	Jet flow gate
Dimensions	Diameter 0.45m
Quantity	1 gate
Design wet depth	163m
Door body weight	1t/gate
Water sealing method	Front metal sealing
Opening/closing machine	Hydraulic cylinder type
Opening/closing speed	0.1m/min
Head	0.6m
Opening/closing load	When opening: 22tf When closing: 20tf
Main Discharge / Main Gate
Type	Jet flow gate
Dimensions	Diameter 2.0m
Quantity	1 gate
Design wet depth	163m
Door body weight	13t/gate
Water sealing method	Front metal sealing
Opening/closing machine	Hydraulic cylinder type
Opening/closing speed	0.1m/min
Head	2.3m
Opening/closing load	When opening: 350tf When closing: 310tf
Auxiliary Discharge / Auxiliary Gate
Type	High-pressure slide gate
Dimensions	Net span 0.45 × Door height 0.45m
Quantity	1 gate
Design wet depth	163m
Door body weight	0.5t/gate
Water sealing method	Rear metal sealing
Opening/closing machine	Hydraulic cylinder type
Opening/closing speed	0.1m/min
Head	0.5m
Opening/closing load	When opening: 0.5tf When closing: 24tf