Diaphram Wall Cutters
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They are mounted on diaphragm wall trenching machine, such as double wheel trencher and machine by TRD method, Techgong can design different cutting edge and connection for different machines and geology.

Features of FWA series:

1,V-shaped groove for easy and reliable connection.

2,Cutting geometry is unaffected after holder replacement.

3,Tool and carbide are designed to different shapes for inner and outer overcut.

4,High quality carbide and brazing technology ensure excellent abrasive and impact resistance.

Features of FKW series:

Carbides are designed to laid on type and slotted type according to geology.

2.  Different cutting angles according to geology and machine speed.

3.  Heavy-duty body ensures high impact resistance.

4.  Replaceable tooth reduces maintenance time.