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Tinsley Bridge Group

Machine Knives

One of the top three manufacturers in the world for commodity and specialist machine knives, Tyzack Machine Knives is a recognised global brand with extensive experience gained over 75 years. We have specialist expertise in very long heat treated and straightened components up to 5.2m in length, which can be precision machined and ground to tolerances within 0.005mm.

Our product range includes blades for steel mill, scrap and dismantling, guillotines & machine tool slideways, liner plate and precision ground heat treated parts.

Our customer base includes many of the world’s leading OEM’s with our Ultimax and Park brands recognised worldwide.

Scrap Shear Blades

Scrap shear blades manufactured under the Ultimax brand in “CBS” and “HA” specifications and recognised universally for toughness and performance.

  • Leading global supplier of scrap shear blades for cleaver demolition shears. Trusted by manufacturers such as Genesis attachments.
  • Blades for high volume hydraulic processing shears up to 3000 tonnes for ferrous metals and general scrap.
  • Blades for specialist alligator shears used in the processing of stainless and exotic steels.
  • Blade seats and holders.

Download our Scrap Shear Blade leaflet

Guillotine shear blades

Blades manufactured to OEM specifications, under our “Park” brand.

  • Single piece blades up to five metres in length.
  • Longer blades manufactured in multiple pieces, ‘butt-ended’ and matched ground as a set.
  • Blades to suit all worldwide shear machinery manufacturers including Amada, Cincinnati, Edwards-Pearson, Haco, Imal, LVD and Ursviken etc.
  • Chevron and “Bowtie” blades our speciality.
  • Regrind service available.

Download our guillotine shear blade leaflet

Steel Mill Blades for primary and secondary steel rolling

Blades manufactured up to 5.2m in length and manufactured under the Ultimax brand have long been the benchmark for quality and durability in steel mills worldwide.

  • Nimonic Blades for Billet and Slab shearing at very high temperatures, including forging anvils.
  • Flying Shears, Cross Cut and Cut to Length blades for hot shearing of plate and coils.
  • Dividing Shears and End Crop Blades within Bar, Section and Rod Mills for both hot and cold shearing.
  • Entry/Exit Shear Blades, Notching Blades and Scrap Cutting Blades within pickling lines.
  • End and Side Plate Shearing Blades for cold cutting of plates.
  • Blade holders, seats and shims.
  • We offer refurbishment of blade and holder sets.

Download our shear mill blade leaflet

Liner Plates

Liner plates used within the high volume manufacture of concrete products.

Kerb stones
Decorative slabs
Walling products

Joanne Gibson

Sales Office Manager
Phone: +44 (0) 114 221 1166

Andy Wake

Sales Manager
Phone: +44 (0) 114 221 1165
Mobile: +44 (0) 7884 310 702

David Doman

Product Manager
Phone: +44 (0) 114 221 1080
Mobile: +44 (0) 7432 723784