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Products & Services:

 

A.                 MINE WINDERS


-                     
LEVEL 1 AUDITS, DYNAMIC BRAKE TEST.
-                      BRAKE CYLINDERS AND HYDRAULIC VALVES.
-                      WOVEN ROLL BRAKE LININGS (ASBESTOS FREE)
-                      SALES, SERVICES & REPAIRS TO ALL WINDER COMPONENTS.
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MACHINE BRAKE PATHS.
-                      MACHINE SHEEVE WHEEL PROFILES.
-         HEAVY ENGINEERING TO ALL WINDERS.
-                      UPGRADING OF WINDERS (ELECTRICAL & MECHANICAL).
 
 B.                  MINING, ENGINEERING & CONTRACTING

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                      ELECTRICAL DISTRIBUTION EQUIPMENT (LT & HT)
-                      FULL RANGE OF CONTACTORS, RELAYS ETC.
-                      UPGRADING AND REPAIRS TO SWITCHGEAR & PANELS.
-                      SUPPLIES OF SLACK/TIGHT ROPE UNITS, SERVICES & REPAIR.
-                      POWER FACTOR CORRECTION.
-                      PRIMARY SECONDARY INJECTION TESTING.
-                      HIGH VOLTAGE PRESSURE TESTING.
-                      MOTOR CONTROL CENTERS AND DISTRIBUTION BOARDS.
-                      MAGNETS AND MAGNETIC PROXIMITY SWITCHES.
-                      MAGNETS AND MAGNETIC PROXIMITY SWITCHES.
-                      WINCH AND FAN STARTERS.
-                      GULLY BOXES.
-                      CABLE RACKING.
-                      MINE SIGNALING AND COMMUNICATION SYSTEMS.
-                      FULL RANGE OF ELECTRICAL MOTORS AND GEARBOXES.
-                      FULL RANGE OF PEDISTALIC PUMPS EG. BREDEL & WATSON MARLOW.

OUR MAIN ACTIVITIES ARE:

1.           WINDERS


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   Level 1 audits, dynamic brake test, Lazer alignment, NDT & EMT test
   to all winding plants.

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Ecam Slack / Tight Rope installations and repairs.
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   Supply and installation of asbestos free winder brake linings.
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   Supply of spares and repairs to all winders and components eg. Alstom,
   Cegelec, GEC, AEI, AEG, Siemens, Metropolitan Vickers and Winder
   Controls installations.

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   Upgrading, modifications, refurbishing and repairs to all of the above-
   mentioned winders which includes electrical, mechanical and heavy
   engineering. Eg.

            Electrical:  
Drives, PLC’S, Stator Reversors, Convertors, Regulation, Electronic cards & components, Loop breakers, Lilly & Mine Winder controllers, Mine winder recorders, Tacho generators. Etc.

Mechanical:
 
Hydraulic valves, Gear pumps, Couplings, Oil rings, Hydraulic hoses, fittings and filters etc.

Heavy Engineering
:

Drum bushes, clutches, monkey rings, brake calipers, tie rods, brake pins, and brake spring nests.  Brake cylinders, gearboxes & gears, on site machining of worn & oval brake path.















2.   MINING AND ENGINEERING

-     Electrical distribution equipment (LT & HT)
-    Upgrading and repairs to switchgear and panels.
-     Magnets and magnetic proximity switches.
-     Full range of electrical motors and gearboxes.

3.      SWITCHGEAR

-   Upgrading and repairs to HT switchgear & panels.
-  Primary and secondary injection testing to switchgear. 

-   Complete servicing of HT switchgear.
-   Servicing and supply of battery tripping units.

4.        HYDRAULIC VALVE’S & COMPONENTS

Supply and repairs to all hydraulic and pneumatic components eg.
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   Mannesman Rexroth hydraulics.
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   Sigma gear pumps.
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   Hytec filtration equipment.
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   Rotex couplings etc.
-   Supply of Rexroth hydraulic valves.

5.     ELECTRICAL MOTORS

Sales of a full range of Teco electric motors and generators.
ISO 9001 certified units.

6.  SWITCHBOARDS

Motor Control Centers.
Distribution Boards.
Gully Boxes.
Jumbo Rigs.
Starter Boxes.
Enclosures.
We design to suite your needs

7.     AIR CONDITIONERS

Supply and installation of air conditioners.

8.     HIGH PRESSURE CLEANERS

Supply of high pressure cleaners.

9.    OVERHEAD LINES

  We build and do maintenance on overhead lines.  

 

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Copyright © 2008 Welkom Winder Services (Pty) Ltd
Last modified: 05/19/08