Products

Log Saw Blades
100% inspection ensures every blade meets strict quality standards
Precision grinding delivers clean cuts with minimal dust
Engineered for high-speed converting of toilet tissue & kitchen rolls
Compatible with OEM machines like Perini, PCMC, Gambini, Futura
In-house heat treatment for edge durability and longer blade life
Features
Log Saw Blades for Tissue Converting
Log saw blades play an important role in tissue converting. They help cut toilet tissue, kitchen towel, paper towels, and other paper rolls with clean edges and stable performance.
At SHJ KNIFE, we supply log saw blades for tissue converting with a focus on replacement demand and OEM production. Our blades support smooth cutting, steady operation, and reliable compatibility for different converting lines.
We offer standard and custom solutions, including common Φ610 mm ,Φ810 mm,Φ870 mm sizes, to help customers match their machine requirements and production needs.
Feature of Log Saw Blades
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Circular size |
Φ610,Φ810,Φ870 |
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Material |
HSS / 1.2379 / D2 |
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Hardness |
HRC 60~62 |
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Surface |
Ra ≤ 0.2 μm |
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Tolerance |
Outer diameter: ±0.3mm, Inside diameter: 0, +0.04mm |
Applications

Our log saw blades are suitable for:
- Toilet tissue
- Kitchen towel
- Paper towels
- Hygiene paper
- Napkin rolls
- Jumbo AFH logs
Different products need different cutting performance. We help customers choose the right blade for stable output and better cut quality.
Compatible with Leading Log Saw Converting Machines
We engineered to fit a wide range of tissue converting systems used worldwide. Whether you're producing toilet tissue, kitchen rolls, or other consumer paper products, we offer replacement blades suitable for almost every major converting platform. These blades are commonly used on machines from the following brands:
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PS: We understand the replacement blade requirements of each system and tailor our manufacturing to ensure fit, performance, and reliability in real production conditions.

610 mm and Custom Sizes
610 mm log saw blades are a common choice in tissue converting. We supply 610 mm replacement blades for customers who need dependable quality and stable supply.
We also support custom options such as:
- Custom diameter
- Custom bore size
- Custom thickness
- Drawing-based production
- Sample-based production
Key Advantages of Log Saw Blades
Engineered Materials for Demanding Environments
Our log saw blades are crafted from high carbon, high chromium tool steel or high-speed steel (HSS), selected for its ability to maintain edge integrity during high-speed, high-pressure cutting. Each blade undergoes in-house heat treatment, allowing us to control hardness and toughness with precision. For applications requiring extra consistency, vacuum heat treatment is also available to enhance the blade's structural stability.
Optimized Edge Geometry for Clean Cuts
We apply CNC-controlled multi-bevel grinding to shape each blade with exacting angles. The main and secondary bevels are finely polished, helping reduce contact drag during operation. This minimizes heat generation, helping the blade stay cooler and deliver straighter, cleaner cuts, even in continuous-duty production lines.
Reduced Friction, Cleaner Machines
To address common issues like dust buildup and lubricant contamination, we offer a range of surface treatments-including titamium. These finishes help lower friction, reduce reliance on external lubricants, and prevent grinding stone clogging. The result is a cleaner converting process and less maintenance downtime.
Manufacturing Control & Quality Assurance
At SHJ Knife, we believe consistent cutting quality starts with disciplined manufacturing. That's why every single log saw blade we produce is subject to a complete dimensional inspection before it leaves our factory-not just spot checks, but 100% full-piece verification. Using advanced digital measuring systems, each blade is individually checked for:

Our in-house heat treatment is managed through closed-loop, computer-controlled systems-allowing us to tailor hardness and structural stability based on customer-specific needs, machine types, and application loads.
As an experienced OEM industrial blades manufacturer, we understand that not all converting lines are alike. We support production of log saw blades according to brand-specific drawings or custom-fit tolerances, helping clients maintain equipment performance across brands like Fabio Perini, PCMC, Futura, and others.
To further support production efficiency, we offer laser logo engraving, organized packing by spec, and international delivery with short lead times. For converting lines processing high-density rolls, optional coatings or platings are available to mitigate friction and help extend edge performance.
FAQ Log Saw Blades for Toilet Tissue Converting
What are log saw blades used for?
Log saw blades cut toilet tissue, kitchen towel, paper towels, napkin rolls, and other tissue paper logs in converting lines. They help create clean cuts, stable output, and consistent finished roll quality.
Do you supply log saw blades for toilet tissue converting?
Yes. We supply log saw blades for toilet tissue converting as well as blades for kitchen towel, paper towels, and other hygiene paper products. Our blades suit both replacement demand and OEM supply.
What sizes of log saw blades do you offer?
We offer log saw blades in common and custom sizes, including 610 mm, 810 mm, and 870 mm. We also support custom dimensions based on drawings, samples, or machine requirements.
Is 610 mm a common size for replacement log saw blades?
Yes. 610 mm is one of the most common sizes used in tissue converting. Many customers choose this size for replacement projects because it fits a wide range of toilet tissue and towel cutting applications.
Do you also offer 810 mm and 870 mm log saw blades?
Yes. In addition to 610 mm log saw blades, we also offer 810 mm and 870 mm sizes for customers with different converting machine requirements and cutting applications.
Can you make custom log saw blades based on drawings or samples?
Yes. We support custom log saw blade production based on technical drawings, existing blade samples, machine models, and detailed size requirements.
Which machine brands can your replacement log saw blades match?
We can produce replacement log saw blades for major tissue converting machine brands such as Fabio Perini, PCMC, Gambini, and Futura. We also support other machine brands when customers provide the required technical details.
What is the difference between a log saw blade and an orbital blade?
In tissue converting, buyers sometimes use the terms log saw blade and orbital blade in related cutting applications. The exact term often depends on the machine type and cutting system. For sourcing, customers usually confirm the blade size, machine brand, and application first.
How do I choose the right log saw blade for tissue converting?
Start with the application, machine brand, blade diameter, bore size, thickness, and required cutting performance. For most replacement projects, the best approach is to share the drawing or sample so the blade matches the converting line more closely.
What information should I send for a quotation?
Please send your blade diameter, bore size, thickness, machine brand, tissue application, and drawing or sample photo. With this information, we can recommend a suitable replacement log saw blade or a custom OEM solution more efficiently.
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