Metal Goods Production Plant and Foundry “Sowinex”

We are looking forward to doing business with you


Transformer clamps

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We manufacture top quality transformer clamps.
the clamps we manufacture are intended for the rated current from I=250A(160kVA) to I=3150A(200kV) to be fitted onto the transformer connector pin (M12;M16;M20;M30;M42;M48)
Clamps are blocked on the pin by means of one or two screws M6,M8,M10 or M12, additionally we can make connections ports pursuant to BN-76/3071-12.

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to enlarge

Examples of projects:


Zacisk płaski M-42 z kotw. (2000A) Zacisk płaski M-30 (pt. 100x100) (1000A) Zacisk kątowy M-30 z 2 otworami (1000A) Zacisk płaski M-20 z 2 otworami (pt.60x60) (250A) Zacisk płaski M-20 z 2 otworami (pt.60x45) (250A) Zacisk płaski M-12 z I otworem (250A) Zacisk kątowy M-24 z 2 otworami (800A) Zacisk kątowy M-33 z 2 otworami (pt. 60x60) (1200A) Zacisk kątowy M-33 z 2 otworami (pt. 80x80) (1200A)



ZET-type clamps are made by the method of gravity casting from MO59 alloys, fitted with Allen bolt M8 x 30 from stainless steel. The above mentioned clamps combine three chamfered clamps and one zero clamp without openings for auxiliary cables.
These clamps have the following advantages: very good quality, reliability, high mechanical strength, corrosion resistance, good electric contact, no shrinkage porosity and shrinkages cavities, no blowholes, strengthening of surface layer.

*click on image
to enlarge

Examples of projects:


Zacisk ZET-1P (odejście poziome) (M-12,M-16,M-20,M-30) Zacisk ZET-2P (odejście poziome) (M-12,M-16,M-20) Zacisk ZET-3R (odejście pionowe) (M-12,M-16,M-20,M-30) Zacisk ZET-4P (odejście poziome) (M-12,M-16,M-20) Zacisk ZET-5R (odejście pionowe) (M-12,M-16,M-20)


Our clients:

  • manufacturers of machines and equipment for the energy industry
  • manufacturers of machines and equipment for the automotive industry
  • manufacturers of machines and equipment for the textile industry
  • manufacturers of machines and equipment for the agriculture industry
  • manufacturers of machines and equipment for the building industry
  • manufacturers of machines and equipment for the diary industry
  • manufacturers of machines and equipment for the food processing industry