The Metalock process is specifically intended for the repair of cracked or broken cast iron. It is a highly engineered process in which the damaged piece is restored to its original strength through the insertion of high strength alloy "keys" and "studs" and other special components in such a way that the crack pieces are "locked together".

This repair process is designed to overcome the well-known problems encountered when trying to repair cast iron using heat based methods such as welding and brazing.

Since Metalock repairs do not involve any heat there is no distortion and no new stresses - which often cause additional failure.

Metalock process - Repair of
Engine blocks Cylinder heads Transmission housings Cast Iron housings

Engine Block Repair

Before Repair After Repair

Pump Discharge Elbow

Before Repair During Repair After Repair

Compressor Housing Repair

Before Repair After Repair

Gear Box Cover

Before Repair During Repair After Repair

For further information, please feel free to contact us:

P.O. Box 1811
Al-Khobar 31952
Kingdom of Saudi Arabia
Tel: (966 3) 882 6272 / (966 3) 882 5195
Fax: (966 3) 882 5761 / (966 3) 882 5528
Email: psc@aldossary.com.sa