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Tyzack Machine Knives

About Tyzack Machine Knives

Tyzack Machine Knives is part of the award winning Tinsley Bridge Group.

Our factory is located in the heart of Sheffield, a city renowned for its steel heritage, engineering excellence and technically skilled workforce.

Tyzack Machine Knives and its associated brands, park, Ultimax and Speedicut are recognised throughout the world and chosen by the world’s leading OEM manufacturers.

Specified for mission critical applications

Our blades and knives are specified for mission critical applications by many of the worlds leading original equipment manufacturers.

  • Through Hardened Slideways
  • Static and Attachment Scrap Shear Blades
  • Guillotine Shear Blades
  • Steel Mill Blades
  • Liner Plates

Experience and innovation combined

Tyzack Machine Knives combine traditional skills with state of the art machining, heat treatment and grinding technology for the ultimate in manufacturing precision.

  • Manufacture and development work is supported by an in-house metallurgical laboratory and on site metallurgist.
  • More than 150 years history.
  • The most experienced manufacturer of machine knives, steel mill shear blades and accessories in Europe and North America.
  • Unrivalled technical ability, steel selection and production capability.
  • Tyzack have earned a global reputation.

Engineering excellence and precision

The combination of the latest CNC technologies with traditional skills ensure the highest possible precision and performance.

  • Heat treatment up to 5.2m length – single piece
  • Smithing and traditional straightening
  • Line Grinding up to 6.0m length
  • Straightness – flat/straight within 0.013mm/mtr
  • Butt end machining within 0.008mm
  • CNC up to 5.2m length
  • Hard drilling (where necessary) for hole accuracy
  • Large material stocks for short lead times

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 723 784