Metalmech Engineering

Jam, Jamnagar, Gujarat

• Important part of the air termination network for Lightning Protection System
• Supplied with locknut enabling the rod to be locked tight against the conductor
• Also available in customised diameter as per customer specifications

• Used to support air rods on roof ridges.

• Used where it is not possible to fit a saddle onto the building roof
• Used in conjunction with rod to tape coupling used to secure the flat tape to the air rod
• Provide 75mm projection from the building face

• Secure flat tape conductor to building surface
• Fixed using countersunk woodscrew 1 No. 10 and No. 10 wall plug

• Four-way connectors, suitable for making cross, straight through or tee joints in flat tape
• Countersunk hole in the middle of the base for securing clamp to the building surface (Lid fixed by using four screws)
• Fixed using countersunk woodscrew 1x No. 10 and No. 10 wall plug)

• Made by friction welding process
• Used to join aluminium and copper tapes together
• Neat and practical jointing method
• Eliminate need for tinning, riveting or wrapping joint
• Fixed using saddle

• Produced by electrolytically bonding steel-core with 99.95 % pure copper.
• Most economical method of achieving a low earth-resistance.
• Threading formed by cold rolling process (stronger than cut-threads), ensuring strength of the metallurgical bond
• Low carbon-steel-core ensures high tensile strength
• Highly corrosion resistant; ideal for deep driving
• Standard copper thickness is 0.25 mm

• High-strength couplings, used for joining copperbond threaded earthrods together
• Manufactured from a high copper content alloy, ensuring excellent corrosion resistance
• Protect threads during installation
• Ensure continual contact between the rods, during and after installation
• Facilitate deep driving
• Lead-in for ease of assembly
• Available in hexagonal and round designs

• Screw into threaded couplings to allow deep driving of the earth rods
• Suitable for driving copperbond threaded earth rods by hand or with a power hammer
• Re-usable

• Enable the rods to be driven easily into the ground.

Copper Bonded Earth Plates provides a long lasting earthing solution in places where driving earth rods might be impractical. They are often installed in conjunction with Low-Resistance Earthing Compound or Bentonite. Made of MS Hot Roll Sheet of 3 MM thickness with 10 micron copper plating

• More economical option to installing solid copper plates
• Often used for potential grading
• Preferred option in installations such as telecommunication towers, where touch and step potential could cause problems
• Can be made as per customer specifications

• Used for joining earth rods to different sizes of stranded copper conductor.

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• Allow earth conductor termination or live conductor termination with a suitable, fully insulated housing

• Connect the re-bar to the earthing or lightning protection system
• Provide convenient earth system connection point in concrete structures

• Used for bonding metal gates, doors, fences, etc.
• Customized lengths and sizes available on request
• Made using traminal lugs

• Used in open areas where a temporary earthing point may be required, such as airfields or petrol stations
• Provides static discharge point for aircraft, tankers, vehicles and boats

• Provides static earth point when attached to the top of a threaded copperbond earth rod

Brass Flexible Conduit Connectors & Conduit Adaptors (Male & Female conduit internal & external connectors). Some of the other items that we make and have developed for our customers include the following: Special types of Glands and Accessories as per the Drawings and SamplesJunction BoxNeutral Links Terminal Blocks Bus BarsConduit FittingsGun Metal Fittings for Lightning and Earthing ProtectionsBrass Fittings for Lightning and Earthing ProtectionsWe undertake the development and prototype development work of companies to partner them in their research and development

Installed between the gland entry & equipment, provides an earth bond connectionProduces an earth bond connection for electrical continuity