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Plastic Coil Binding

Renz TKB Professional Coil Inserter

  • High Speed Professional Coil Inserter
  • Inserts up to 350 Coils Per Hour
  • Electrically Operated Coil Insertion
  • Spine Formers Guide the Coils onto the Document for Faster Production
  • Comes with 21 Interchangeable Spine Formers
  • Vertical Book Placement can Accommodate Tabs & Wider Covers
  • Durable Heavy Duty Coil Insertion Device
  • Binds Documents up to 400 Sheets
  • Compatible with 6mm to 50mm Binding Coils
  • Bind A4, A5, & Short Edge A3 Documents
  • Call or Click Enquire to Request an Official Quotation
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Demonstration Video



The Renz TKB (Total Koil Bind) is a professional coil inserting solution. It is the ideal partner to the Renz TCB enabling high-speed production of coil-bound documents. Capable of inserting a wider range of coil diameters from 6mm to 50mm. Additionally, the TKB can insert coils in lengths exceeding 430mm, making it ideal for larger documents such as A3 landscape.

Setup is quick and simple thanks to the intuitive design. Whilst operation is also easy thanks to twin spinning insertion rollers and interchangeable spine formers. These integrated-shaped spine formers ensure each coil, regardless of size or pitch, is guided onto the pre-punched document accurately and with minimum effort.  As standard the TKB can insert coils up to 20mm, however, with additional spine formers, this can be increased to 50mm. Thus, allowing the machine to grow as your demands change.

Designed for medium to high volumes of PVC coil book production. The TKB is the perfect partner to a commercial bindery, corporate print room or further education facility looking to speed up coil binding production. Combined with the Renz TCB you can create perfect coil bound documents with the minimum of effort. Compatible with all coils from 6mm to 50mm.

Why Renz?

High-quality, adaptable German engineered systems for any loose-leaf punching or binding style. Renz manufacturer state of the art punching, binding and laminating systems, from desktop to high output automated line equipment. Renz machines will make it easier to keep jobs in-house, allowing you to maintain a quick turnaround and maximise your return on investment.

Decades of experience designing and manufacturing punching, binding and laminating equipment. Recognised as the leading manufacturer in the punching and binding industry.

5 Reasons to Buy a Renz TKB Professional Coil Inserter

  • Inserts coils from 6mm to 50mm
  • Interchangeable spine formers guide the coil onto the document
  • Twin electrically powered rollers reliably drive the coil onto the document
  • Combines perfectly with the Renz TCB to create a complete coil binding station
  • Highly productive, inserts up to 350 coils per hour

Typical Applications – Renz TKB Professional Coil Inserter

  • Financial Reports
  • Company Minutes
  • Tender Documents
  • Staff Handbooks
  • Student Diaries
  • Punching Operation – Does not have a punching ability
  • Insertion Operation – Twin Electric Roller Insert
  • Pitch (Type 1) – 0.2475 / 3:1
  • Pitch (Type 2) – 4:1 / 3:1 / 2.5.1
  • Max Binding Width – 305mm with Spine Formers (990mm with just rollers)
  • Min Binding Width – 152.5mm with Spine Formers (25mm with just rollers)
  • Binding Thickness – 3.5 – 41.0mm
  • Binding Elements – 6 to 50mm
  • No of Books Per Hour – 350
  • Time Required for Diameter Change – 5 Minutes
  • Dimensions (L x W x H) – 710 x 320 x 305mm
  • Weight – 24kgs
  • Power Requirement – 220V – 180W


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