Hunger Hydraulik Steel Mills Cylinder
- AGC (Automatic Gauge Control) - Roll Force Cylinder
Roll Force Cylinder is operated in the tough environment of steel mills, used in the manufacture of sheet and bar stock. Smooth and efficient operation of this cylinder is the important feature with reliability and long life.
At the initial design phase the focus is on a very robust design incorporating wear resistant bearing materials and optimized low friction sealing elements. Control manifold blocks with servo control valves, safety valves and pressure sensors can also be provided with Roll Force and AGC Cylinders.
- Work Roll Change Cylinder
Work Roll Change Cylinder is used to extract old roll sets from the mill stand and to insert new roll sets.
The roll change depends on roll wear scale, the number of slabs or if the steel grade being rolled is changed. Even though the cylinder is not directly used in the mill process, its continuous availability and reliability are very important to shortesten roll change out times.
- Mandrel Expansion Cylinder
As Mandrel Expansion Cylinder is rotated with the mandrel and coil, it requires a hydraulic rotary distributor to be flanged to the bottom of cylinder to provide oil into the cylinder.
The cylinder and the rotary distributor must be performed reliably, and maintained throughout the steel sheet coiling process.
Hunger Hydraulics Korea has diversified its services in recent years to meet the needs of a wide-ranging customer base.
Business activities today focus on bespoke clients problem solutions in the hydraulics and automotive engineering sectors.
The hydraulic business is divided into cylinders, seals, abrasives, machines and power units, Oil & Gas package system, Sampling, WHCP, TUTU, Chemical injection system, High press valves for Hydrogen and Tubing-piping without welding along with commissioning, servicing and repairs and project management for Defense, Offshore / Marine, Oil & Gas, Civil Engineering, Power Plant, Steel Mill, Aerospace, Petrochemical.