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Gear Units (Complete Unit & Spare Parts)
Modern drive solutions have to withstand the most varied influences, achieve maximum efficiency, and be absolutely reliable.
        When these requirements are met, high plant availability and low product life cycle costs can be ensured. We offer
        you the most comprehensive range of industrial gear units in the world.
Simply select the ideal gear unit for your requirements and benefit from the advantages offered to you by our standard range.
        Horizontal or vertical mounting positions, different versions of helical, bevel and bevel-helical gear units, and the
        compact design of our gear units give you maximum flexibility in the design of your plant.
     ● Helical and bevel helical gear unit
     ● Planetary gear unit
     ● Bevel planetary gear units
     ● Gear Units for Single Pinion Drives
     ● Girth gear units
     ● Geared Motors
     ● Spare part for all type gearbox
 Shaft Couplings (Complete Unit & Spare Parts)
   ●  Shaft Coupling
The mechanical drive train comprises individual units such as motor, gear unit and driven machine. The coupling connects
        these component assemblies. As well as the transmission of rotary motion and torque, other requirements may be made
        of the coupling.
○ Compensation for shaft misalignment where restorative forces are low
○ Compensation for shaft displacement with low restorative forces
○ Control of characteristic angular vibration frequency and damping
○ Interruption or limitation of torque
○ Noise insulation, electrical insulation
Couplings are frequently chosen after the machines to be connected have already been selected. Thanks to a large number of
        different coupling assembly options, specified marginal conditions for clearance and connection geometry can be met
        from the standard range. The coupling also performs secondary functions, e.g. providing a brake disk or brake drum
        for operating or blocking brakes, devices to record speed or the attachment of sprockets or pulleys. Couplings are
        divided into two main groups, couplings and clutches.
Couplings
▪ Rigid
 Rigid couplings, designed as clamp, flanged or mechanism couplings, connect machines which must not       undergo any shaft
        misalignment. Hydrodynamic couplings, often also called fluid couplings, are used as     starting couplings in drives
        with high mass moments of inertia of the driven machine. In drive technology very often flexible, positive couplings,
        which may be designed to be torsionally rigid, torsionally flexible or highly flexible, are used.
▪ Clamp couplings
▪ Flanged couplings
▪ Mechanism couplings
▪ Flexible
   ▪ Friction
     ○ Hydrodynamic couplings
     ○ Magnetic couplings
     ○ Friction couplings
● Positive
    ○ Torsionally Rigid couplings are designed to be rigid in a peripheral direction and flexible in radial and
        axial directions. The angle of rotation and torque are conducted through the coupling without a phase shift
    ○ Gear couplings
    ○ All-steel membrane couplings
    ○  Universal-joint couplings
    ○ Parallel-crank couplings
    ○ Torsionally Flexible couplings have resilient elements usually manufactured from elastomer materials. Using an
        elastomer material with a suitable Shore a hardness provides the most advantageous torsional stiffness and damping
        for the application. Shaft misalignment causes the resilient elements to deform.
    ○ Steel-spring couplings
    ○ Pin-and-bush couplings
    ○ Claw couplings
    ○ Rubber element couplings
    ○ Highly Flexible couplings have large-volume (elastomer) resilient elements of low stiffness. The angle of rotation
        and torque are conducted through the coupling with a considerable phase shift.
   ○ Rubber-tire couplings
   ○ Rubber-disk couplings
   ○ Rubber spacer ring couplings
Clutches
Clutches interrupt or limited the transmissible torque. The engaging and disengaging forces on externally operated
        clutches are introduced via a mechanically, electrically, hydraulically or pneumatically operating mechanism.
        Overload, centrifugal or freewheel clutches draw their engaging energy from the transmitted output.
 ● Externally Operated
   ○ Clutches
 ● Torque-Controlled
   ○ Safety Couplings
 ● Speed Controlled
   ○ Centrifugal Clutches
 ● Rotation Direction Controlled
   ○ Freewheel Clutches
   ○ Overrunning Clutches


Gear Units & Couplings
Diesel Generator Types (Complete Unit & Spare Parts)
Types of Diesel Engines
There are two classes of diesel engines:

●Two-Stroke
●Four-Stroke

Most diesel engines generally use the four-stroke cycle, with some larger engines operating on
        the two-stroke cycle.  Normally, banks of cylinders are used in multiples of two,
        though any number of cylinders can be used as long as the load on the crankshaft is
        counterbalanced to prevent excessive vibration.

● Accessories
   ○ Engine Control
   ○ Fuel Injectors
   ○ Governor
   ○ Starting Circuits


Generators are rated by their intended application:

● Diesel Emergency Standby Power (ESP):
Output available with varying load for the duration of an emergency outage.
Average power output is 70% of the emergency standby power rating.

● Diesel Standby Power:
Output available with varying load for the duration of the interruption of the normal source power.
Average power output is 70% of the standby power rating.

● Diesel Prime Power:
Output available with varying load for an unlimited time.
Average power output is 70% of the prime power rating.


● Diesel Continuous Power:
Output available with non-varying load for an unlimited time.
Average power output is 70-100% of the continuous power rating.
    


Diesel Generator
Industrial valves (Complete Unit & Spare Parts)
  ● Ball valve
Used for on/off control without pressure drop, and ideal for quick shut-off, since a
        90° turn offers complete     shut-off angle, compared to multiple turns
        required on most manual valves.
● Check valve
Non-return valve, allows the fluid to pass in one direction only.

● Gate valve
    Mainly for on/off control, with low pressure drop.

● Needle valve
   Used accurate flow control.

● Plug valve
   Slim valve for on/off control but with some pressure drop.

● Pressure Reducing Valve
   Reducing valves are installed where it is required to reduce from one level of
        pressure to another, whilst providing the required fluid flow to satisfy a
        downstream demand, irrespective of fluctuations in the inlet pressure or flow
        demand

● Butterfly valve
   Used for flow regulation in large pipe diameters.

● Choke valve
   A valve that raises or lowers a solid cylinder which is placed around or inside
        another cylinder which has holes or slots. Used for high pressure drops found
        in oil and gas wellheads

● Globe valve
   Good for regulating flow.

● Pinch valve
   Used for slurry flow regulation and control.

● Thermal expansion valve
    Used in refrigeration and air conditioning systems.

● Hydrant Reducing Valves
   This range of valves is suitable for all firefighting applications where pressure reduction
        is required and with its balanced inlet flow design, the valve ensures a constant outlet
        pressure, regardless of inlet fluctuations

● Ceramic Disc valve
    Used mainly in high duty cycle applications or on abrasive fluids. Ceramic disc can also
        provide Class IV seat leakage

● Diaphragm valve
   Which controls flow by a movement of a diaphragm. Upstream pressure, downstream pressure,
        or an external   source (e.g., pneumatic, hydraulic, etc.) can be used to change the
        position of the diaphragm.

● Knife valve
   Similar to a gate valve, but usually more compact. Often used for slurries or powders on/off
        control.

● Piston valve
    Used for regulating fluids that carry solids in suspension.

● Spool valve
    Used for hydraulic control.

● Safety Valves / Relief Valves
    Relief/safety relief valves are installed to automatically prevent a safe pressure being exceeded in fired or unfired pressure vessels or pipeline systems.



Actuator (Complete Unit & Spare Parts)

    


Valves & Actuator






Gear Units & Couplings



Diesel Generator



Valves & Actuator



















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