Brief Instruction and pictures
Inverted acme screw jacks are widely used for sluice gate.Such screw jacks usually have top plate or clevis end. And they can be driven by electric motor or hand wheel. The common models are SWL10 , SWL20, SWL25.
The Sluice gate screw jacks have some features:
1.inverted translating type
2.top plate or clevis end is common to see
3.self-locking function is needed
Sluice Gate Screw Jack Example SWL25 made for a Philippines customer
Main Parameters:
Lifting Capacity:15Tons for 2 screw jacks
Length of leadscrew:4meters
Specs as follows: TR 90x 16
Screw movement type inverted
Screw Top end: Type H clevis
Screw Jack Packing details:
1.Polythene liner bag enclosing screw jack (which is moisture barrier, rust-proof).
2.Polyurethane foam around the screw jack (avoiding shock in delivery) in veneer case.screw jack lifting capacity
3. Or as customers' special request