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GDE group of companies are four independent machine shops with state of the art CNC and milling machinery. Each company can handle various components across different sizes, complexity levels and material variety, including non-ferrous metal. 

METAL PRODUCT & services RANGE

  • Machining and drilling of Tube Sheets and Baffles of Heat exchangers, Condensers Evaporators, LP and HP Coolers. 

  • Machining and drilling of Baffles of Heat exchangers, Condensers, Evaporators, LP and HP Coolers.

  • Machining of Flanges on Heat Exchangers 

  • Supply and Machining of Plate Flanges (BS4504, SABS1123 and BS10) 

  • Repair of mining and industrial gearboxes 

  • Machining and Supply of Special Reduced Shanks and Studs 

  • Machining and Supply of Special Thread Unions, Couplings, Caps 

  • Light to medium Fabrication 

  • Reconditioning of Industrial fan Blades (PFT, ENF, PFS, CT4-6 ) 

  • Machining and supply of Cooling tower Fan blades, hubs, clamping blocks 

  • Reconditioning of Bearing assembly's 

  • Machining Small and Large industrial Motor and Fan Shafts 

  • Manufacturing / Casting of Valve Hand Wheels, Chain Wheels and Y-Strainers 

  • Repair and reconditioning of Pumps 

  • Machining of Pump Spares (Volutes, Covers, Shafts and mechanical seals) 

  • Machining of Backing Rings on Heat Exchangers 

  • Machining of Split Rings on Heat Exchangers

  • Machining and Milling of Filter Plates and Gasifier Wear Strips 

  • Machining of Hydraulic Fittings 

  • General Engineering to Satisfy Your Needs 

  • Repair and reconditioning of Pumps 

  • Machining of Pump Spares (Volutes, Covers, Shafts and mechanical seals) 

  • Machining of Hydraulic Fittings 

  • Supplier of pressure vessel steel, special stainless steels, wear and abrasion steels, aluminium, round bar, tube and pipe. 

  • Full range of flameproof plugs, sockets, adapters & coupling for mining industry.

Plastic PRODUCT RANGE & Suppliers of Plastic material

Plastic Pruduct Range:​

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  • Brushes. . . . . . . . . . Hat brushes

  • Bearings. . . . . . . . . . . . . .  Rollers

  • Slider Pads. . . . . . . . . . .  V-pulley

  • Sleeves. . . . . . . . . . .  Wear strips

  • Guides. . . . . . . . . . . Wear guides

  • Gears. . . . . . . . . . . . . Wear gears

  • Chain gears. . . . . . . . .  Washers

  • Wheals. . . . . . . . . . . . . . Sheaves

  • Sight Glass. . . . . . . .  Sprockets

Suppliers of Plastic Materials:​

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  • PVC

  • PTFE

  • PET

  • Acrylic

  • Nylon

  • Oil Nylonpolyeyholyne

  • Polypropylene

  • HDPE

  • PES 100, 300, 500

  • Matrox

  • UHMW

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Proof Mining Services is a leading manufacturer of couplers and plugs for high voltage implements, primarily serving the mining industry. Our couplers and plugs are designed to meet the highest standards of quality, ensuring efficient power transmission and enhanced safety.

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