Product Overview
The slitting knife is a circular cutting blade used in thin blade slitter scorer machines for longitudinal cutting of corrugated board. It is mainly installed in the slitting section of corrugated board production lines or standalone thin blade slitting equipment to divide wide corrugated sheets into required widths.
The slitting knives are manufactured from high-quality steel with heat treatment and precision machining processes. They feature sharp cutting edges, good toughness, and wear resistance to provide stable cutting performance for different corrugated board processing requirements.
Key Features
- High-Quality Steel Material: High-quality steel is selected and heat-treated to ensure the blades are durable and reliable during operation.
- High Hardness and Wear Resistance: The slitter blades feature high hardness, sharp edges, excellent toughness, and strong wear resistance. They maintain stable cutting performance during the slitting process.
- Precision Machining: Advanced processing technology is adopted to achieve precise machining. The blades have no chipping, and the cutting section is flat, smooth, and sharp.
- Durable Blade Performance: The blades are designed for continuous slitting operations and provide reliable performance under regular working conditions.
- Standard and Customized Specifications: A variety of specifications are available, and non-standard products can be customized according to customer requirements.
Technical Parameters
| Corrugated cardboard slitting knife specifications commonly used at home and abroad | |||
| Φ200*Φ122*1.2 | Justu, Qingdao | Φ260*Φ158*1.4 | Justu, Qingdao |
| Φ210*Φ110*1.4 | Neide | Φ260*Φ158*1.4-8Φ11 | Justu, Qingdao |
| Φ210*Φ122*1.2 | Justu, Qingdao | Φ260*Φ158*1.5-3Φ9.2 | J.S Machinery |
| Φ220*Φ115*1-3*Φ9 | Agmari | Φ260*Φ168.3*1.2 | Marauip |
| Φ230*Φ110*1.3 | Kaituo | Φ260*Φ168.3*1.4-8Φ10.5 | Hsieh Hsu |
| Φ230*Φ130*1.3 | Neide | Φ260*Φ170*1.4-8Φ10.5 | Jialong,Zhaoqing |
| Φ230*Φ110*1.1-6*Φ9 | Fosber | Φ265*Φ112*1.4-6Φ11 | Oranda |
| Φ230*Φ135*1.3 | Fosber | Φ265*Φ170*1.4-8Φ10.5 | Jialong,Zhaoqing |
| Φ240*Φ32*1.2-2*Φ8.5 | Bhs | Φ270*Φ113*1.25 | Aiji |
| Φ240*Φ115*1-3*Φ9 | Agmari | Φ270*Φ168*1.4-8Φ11 | BW Papersystems |
| Φ250*Φ105*1.4-6*Φ11 | J.S Machinery | Φ270*Φ168.3*1.4-8Φ10.5 | Hsieh Hsu、J.S Machinery |
| Φ250*Φ140*1.4 | Neide、Zhongyuan,Handan | Φ270*Φ170*1.4-8Φ10.5 | Yueli machinery |
| Φ250*Φ150*0.8 | Peters | Φ280*Φ168*1.4-8Φ12 | BW Papersystems |
| Φ257*Φ135*1.1 | Fosber | Φ280*Φ202*1.4 | Mitsubishi |
| Φ260*Φ112*1.4-6*Φ11 | Mingwei、Oranda | Φ290*Φ112*1.4-6Φ12 | TCY |
| Φ260*Φ114*1.4-8*Φ11 | Yueli machinery、Xianglong | Φ290*Φ168*1.4-6Φ12 | BW Papersystems、Jialong、Yueli machinery |
| Φ260*Φ140*1.4 | Zhongyuan,Handan | Φ291*Φ203*1 | Mitsubishi |
| Φ260*Φ140*1.5 | Lsowa | Φ300*Φ112*1.4-6Φ12 | TCY |
Compatible Machines
The slitting knife is mainly used for thin blade slitting equipment in corrugated board production and carton converting processes.
Compatible with:
- NC Thin Blade Slitter Scorer
- Automatic Thin Blade Slitter Scorer
- Mechanical Thin Blade Slitter Scorer
- Standalone Thin Blade Slitting Machine
Suitable for corrugator equipment from different manufacturers according to blade specifications and dimensions.
Applications
The slitting knife is used for longitudinal cutting and width adjustment of corrugated board.
Typical applications include:
- Slitting wide corrugated board into required widths on NC thin blade slitter scorers installed at the rear section of corrugator lines
- Replacing worn blades on mechanical thin blade slitting machines used in small and medium-sized corrugated production lines
- Trimming and dividing single corrugated sheets on standalone thin blade slitting equipment
FAQ
What is a slitting knife used for?
A slitting knife is used for longitudinal cutting of corrugated board. It is installed on thin blade slitter scorer machines to divide wide corrugated sheets into required widths during corrugated board production or converting processes.
Which machines use slitting knives?
Slitting knives are mainly used on NC thin blade slitter scorers, mechanical thin blade slitting machines, standalone thin blade slitting equipment, etc.
What materials are slitting knives made from?
Slitting knives are generally manufactured from high-quality steel and processed through heat treatment to improve hardness, toughness, and wear resistance.
Can slitting knives be customized?
Yes. Slitting knives can be customized according to blade diameter, thickness, inner diameter, material requirements, and machine specifications.
How do I choose the correct slitting knife?
The correct slitting knife depends on the machine model, blade dimensions, cutting requirements, and existing knife specifications.
Providing a drawing, old blade sample information, or machine details can help confirm the correct size.
When should a slitting knife be replaced?
Replacement depends on blade wear condition, cutting quality, operating frequency, and maintenance practices. Regular inspection helps determine when the blade needs replacement.
