Mining equipment is continually subjected to tortuous conditions that punish hydraulic cylinders. These gruelling conditions include dust, grit, heat, cold and moisture. In addition, the equipment is subject to slamming loads and mechanical impacts. Gidrolast designs and manufactures heavy-duty hydraulic cylinders that endure these very difficult conditions. Gidrolast cylinders can be found on hydraulic equipment in surface and sub-surface mining operations all around the globe. They are installed on dredgers, hydraulic shovels, dump trucks, oversized off-road equipment, tunnel boring machines, ore haulers, ore crushers and aggregate conveyors, to name but a few. We manufacture both rod cylinders and telescopic cylinders, double and single action, in sizes from 12mm (1/2″) up to 700mm (28″) bore. Call us to find out why mining equipment OEM’s around the world depend on Gidrolast cylinders.
Germany
The COMPENSER® of the DC-series is an ideal hydraulic shock reducing element especially for the application field of storage technology (storage and retrieval machines). As a doubleacting buffer, this industrial shock absorber can be used in a spacesaving manner due to its design and can be actuated alternately from both sides. The constructive design and function corresponds to the C-Type. Furthermore, due to its low reset force, it can easily be pressed in at creep speed during operation. As optional equipment PU caps as inserts for the impact cap for the reduction of impact noise and a monitoring of the piston rod‘s position (by either magnetic or inductive sensors) are available. If only a slight increase of reset force of the piston rod over the entire stroke is desired, an additional external accumulator can be fitted to the cylinder to increase the gas volume of the gas spring. Hence the reset force decreases in retracted state.
Request for a quoteTurkey
Telescopic hydraulic cylinders consist of multiple steel tubes, each with a progressively smaller diameter, nested inside one another. This design allows the cylinder to be compact when retracted and significantly extend to a longer length when in use.
Request for a quoteGermany
Measuring range 0 … 2500 mm (98.42 inches). Absolute measuring system. Pressure-resistant up to 350 bar, pressure peaks up to 650 bar. High degree of flexibility, adjustable to all measuring lengths thanks to teach-in. Redundant interfaces available. Safety version usable up to Perfomace Level d. Analog, CANopen, SAE J1939, CANopen Safety interfaces.
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