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1 Products availableHydraulic Machines
1 Products availableHydraulic Manifold Block
1 Products availableSteering Parts And Components
1 Products availableVoltage Stabilizer
1 Products availableAccess Control System
1 Products availablePumps, Pumping Machines & Parts
1 Products availableLeading Manufacturer, Supplier & Retailer of Hydraulic Power Units.
Veljan Steering Gear system features hydraulic cylinders & rams powered by axial piston pumps. The system is of modular design which offers a great amount of flexibility to be installed in various ship configurations.
The double-acting hydraulic cylinders in the Veljan systems are offered in single and double sets based on the combination. These cylinders are specially designed for the rigorous demands in marine applications. Veljan offers complex electric-hydraulic power steering gear systems comprising motors starters, alarm panels, control systems, autopilot interfacing and rudder angle indicators.
Salient features of Veljans Steering System systems are:
Designed for simple operation
Modular construction for easy installation
High quality components and axial piston pumps for long life and reliability
Simplified maintenance
Tillers
Max torque of 2.5 Tm to 90 Tm
Single fork and double fork
Mechanical locking pin arrangement
Single and double keyway
Straight and tapered bore
Veljan introduces the next generation of ship roll stabilisers that feature a new digital VME-64 control system. Our ship roll stabilizer is a proven design for maximum performance and reliability. The latest advances in technology have been applied to this design to provide a ship roll stabilizer system that truly delivers ship comfort and safety even in the roughest seas.
Salient features
Improved safety and vessel performance
Increased passenger / crew comfort
Proven design to maximum performance and reliability
New Digital Control System with serial connectivity and simple to use touch-screen controls
Upgraded machinery elements to enhance performance and supportability
Dedicated Project Management Team that provides an array of support services from technical consulting to commissioning
Electronics allow operating up to 4 fin stabilisers simultaneously
Improved system reliability by the use of a new Roll Motion Sensor with no moving parts
Redundant operator interfaces
System diagnostic capabilities with intelligent alarm messaging
Emergency centering of the fins is possible by hand operated pump arrangement
Hydraulic power packs consist of an axial piston pump, powered by electric motor mounted on either side of a pump-motor bracket. A nitrogen accumulator, oil cooler, instrumentation and sensors are installed on the power pack assembly. By using this design the hydraulic power packs become very compact, allowing them to be built into relatively small vessels with minimum space requirements.
P11P Power Unit
Application : Steering Gear & Fin Stabilisers
Discharge : Bi-directional, Variable discharge by swash control
Max flow : 188 cc/rev Max pr. : 345 bar
P6P Power Unit
Application : Steering Gear
Discharge : Bi- directional & Variable discharge by swash control
Max flow : 90 cc/rev Max pr. : 345 bar
Microprocessor/Micro-controller/VME 64 Bus based with Real Time Operating System, with high level programming languages C/C++, VC++ and RT Linux Pro providing simple integration for tomorrows Mission Critical applications, with wide range of portability to various architectures.
Increased Operational Capability & Built In Test Equipment
Open Architecture Features.
Distributed Digital Control System with Adaptive control capabilities.
HMI functions with custom based functional features.
Networking capabilities, Utility software for simple communication between peripherals.
Data acquisition and control software to test the system before starting the application soft ware and report failures to the operator.
Hardware and software is robust, modular, contemporary system, up-gradable, maintainable & expandable.
A single failure in the system (including accumulated latent malfunctions, operator malfunctions, power supply and communication malfunctions) will not interrupt the Control and Monitoring functions.
Salient features
High dirt holding capacityLower pressure dropWater removal elementsSeveral Mountings and porting optionsIndicator shows when no element installedEasy to serviceHead and cover plate made of aluminumLow installation cost.Easy replacement of cartridgeVisual and Digital clogging indicator
Design and manufacture of Hydraulic Power Packs and Manifolds as per requirements of customers. Specialised in supply of high pressure systems for Steel Mills, Sugar Industry, Textile Machinery, Material Handling, Food Processing etc.
The manifolds is the central muscle control of the hydraulic system receiving inputs from switches, manual operations (levers), or electronic feedback systems. These inputs energize various valves mounted on or in the manifold, specific oil pathways allow oil to flow through hydraulic lines to the appropriate actuator to perform work. the complex matrix of variables can make manifold design and components selection a challenging and rewarding art form, as size, weight, function, performance, and operating environment are always part of the design consideration.
In addition to providing a neat and logical layout, consolidating components into a manifold reduces space and pressure drops. This results in fewer fittings more efficient assembly times, and reduced leak points. Manifolds are sometimes viewed as black boxes, as they can be highly complex with upwards of 500 holes communicating with each other and many valves on a single block.