Slitting Machine ST690 Internet Version
The ST690 Internet Version TTR Slitting Machine is a semi-automatic slitter rewinder designed for converting wide thermal transfer ribbon master rolls into precise, narrow finished rolls. It handles jumbo rolls from 650–1010 mm in width and up to 700 mm in diameter, with rewinding widths up to 150 mm and 1/2" or 1" rewinding cores. With a maximum slitting speed of 380 m/min and a cutting thickness range of 4–20 μm, the machine is suitable for processing thin-film ribbon materials where stable tension, clean cutting and uniform winding are critical. The machine combines Japan-made servo drive technology, Siemens PLC control and a quick-release magnetic slitting tool holder, providing operators with practical control over high-speed converting operations. The configuration can also be adapted to different rewinding core requirements, making it suitable for manufacturers producing multiple ribbon widths and specifications. In ribbon converting, the slitting process is not simply about cutting a master roll into smaller rolls. The real challenge is maintaining the right relationship between tension, cutting pressure, web alignment and winding hardness throughout the entire roll. Poor control at this stage can eventually appear as wrinkles, telescoping, uneven edges, loose rolls or unstable printing performance downstream.
| Item | ST690 Specification |
| Machine Type | Semi-Automatic TTR Slitting Machine |
| Jumbo Roll Width | 650–1010 mm |
| Maximum Jumbo Roll Diameter | 700 mm |
| Jumbo Roll Core Diameter | 6" |
| Maximum Rewinding Width | 150 mm |
| Rewinding Core | 1/2" / 1" / Customized |
| Maximum Slitting Speed | 380 m/min |
| Cutting Thickness | 4–20 μm |
| Slitting Tool | Quick-release magnetic tool holder |
| Servo System | Japan Sanyo Servo |
| Control System | Siemens Programmable PLC |
| Power | Two-phase 380V |
| Maximum Power | 7 kW |
| Air Pressure | 0.6–0.8 MPa |
| Machine Dimensions | 2760 × 2050 × 1760 mm |
Principal Benefits
High-Speed Converting Without Sacrificing Control
With a maximum slitting speed of 380 m/min, ST690 is designed for production environments where throughput matters. However, speed alone does not determine productivity. For thin ribbon materials, uncontrolled tension at higher speeds can contribute to wrinkles, stretching, edge defects and winding problems. Stable mechanical control is therefore essential when increasing production speed.
Built for Thin TTR Materials
The machine supports cutting thicknesses from 4–20 μm, covering a wide range of thin-film converting requirements. This makes ST690 suitable for thermal transfer ribbon applications where the substrate is sensitive to tension and mechanical deformation. In practical production, thinner material generally demands more careful control because even small tension fluctuations can become visible as winding or edge defects.
Flexible Rewinding for Multiple Specifications
ST690 supports 1/2" and 1" rewinding cores, with customized core configurations available. This flexibility is useful for ribbon manufacturers handling different printer platforms, customer specifications and finished-roll formats. Instead of designing the production process around a single finished-roll specification, the rewinding system can accommodate a broader product range.
Industrial Control for Repeatable Production
The machine integrates a Siemens PLC control system and Japan Sanyo servo drive system, providing a structured control platform for machine operation. The quick-release magnetic slitting tool holder also helps simplify knife positioning and replacement during production. For a converting machine, repeatability is often more valuable than simply achieving a high peak speed: the goal is to reproduce acceptable roll quality from one batch to the next.
Why Buy From Us
1. We Understand the Ribbon, Not Just the Machine
A slitter should be evaluated together with the material it processes. Wax, wax-resin and resin ribbons can behave differently during slitting because of differences in coating structure, film thickness and mechanical response. Our experience in the thermal transfer ribbon industry allows the machine configuration to be discussed from the perspective of the finished ribbon, not only machine specifications.
2. Configuration Can Follow Your Production Requirements
Different manufacturers have different master-roll widths, finished-roll widths, core sizes and production volumes. ST690 supports 650–1010 mm jumbo rolls, up to 150 mm rewinding width and 1/2" or 1" cores, while customized requirements can be discussed according to the production line. This makes the machine easier to integrate into a real converting workflow rather than forcing every customer into exactly the same configuration.
3. We Focus on the Details That Affect Finished Rolls
A technically fast machine does not automatically produce good ribbons. Edge quality, winding hardness, roll alignment, tension stability and core fit all influence the final product. Industry guidance on TTR slitting consistently identifies tension control and winding behavior as critical factors in preventing wrinkles, telescoping and downstream printing problems.
4. Equipment Support Beyond the Purchase
We can support customers with machine selection, configuration discussion, production requirements, operating guidance and after-sales technical communication. If you are already producing thermal transfer ribbons, we can also discuss the relationship between your master roll specifications, finished ribbon sizes, material thickness and production capacity before recommending a machine configuration.
Key Applications
ST690 can be used for converting:
- Thermal Transfer Ribbons
- Barcode Printer Ribbons
- Wax Ribbons
- Wax-Resin Ribbons
- Resin Ribbons
- Industrial TTR Pigment Foils
- Hot Stamping Foils
- Other thin-film roll materials within the machine's compatible thickness range
Contact Information
Hangzhou Codewel New Material Co.,Ltd
Room No 101-20,101-21,Building 26th,No 1 Cangxing Road,Cangqian Street,Yuhang District,Hangzhou, Zhejiang,China
Mob: +86-18958028267 ChinaTel: +86-571-88776180
WhatsApp: +86-18958028267 | WeChat: 18958028267
Email: sales11@codewel.com | Website: www.codewel.com
China Top TTR&ONE STOP Barcode Solution Supplier
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