Introduction
Sipu's Fish Processing Bandsaw Blade is intended for high-throughput seafood processing lines. In seafood cutting areas, blades are exposed to moisture, salt, and changes in temperature. The supplied blade specification focuses on corrosion resistance, cutting geometry, and fatigue resistance for continuous processing.
For wholesale buyers, the main points to review are the blade material, tooth design, hardness, thickness tolerance, machine fit, and supply capacity. These details have a direct effect on cutting consistency and day-to-day production.

Specification
| Parameter | Specification |
|---|---|
| Material | Food-Grade High Carbon Steel |
| Width Options | 13mm, 16mm, 19mm (5/8", 3/4") |
| Thickness | Standard 0.50mm / 0.56mm |
| Tooth Pitch | 3 TPI, 4 TPI |
| Configuration | Custom Length Welded Loops |
| Compatibility | Suitable for all major commercial bone saw brands and industrial processing lines. |
| MOQ | 30-50 |
Why the Blade Is Used in Seafood Processing
Stainless Alloy for Wet Processing Areas
The blade uses a corrosion-resistant stainless alloy intended for saline processing environments. Compared with standard carbon blades, the stated material is less prone to oxidation in cold-storage and wet processing conditions.
The source information also states that the alloy helps maintain blade structural integrity and reduces the risk of rust particles entering the processed product.
Controlled Kerf Width
The precision grinding process is used to control kerf width. A narrower cut can reduce the amount of fish flesh removed with bone dust. The supplied product information reports an average product-recovery improvement of 1.2% to 1.8% per tonne.
Blade Body Hardness
The specified blade-body hardness is 45–48 HRC. The source links this heat-treatment range with resistance to cracking when the blade moves between chilled storage and operating temperature.
Wholesale Supply and Custom Orders
Sipu supplies fish processing bandsaw blades for seafood processors, distributors, and other commercial buyers. For quotation and specification checks, buyers should provide the machine model, blade dimensions, required tooth pitch, cutting application, order quantity, and any private-label requirements.
Sipu sawing products are sold both domestically and internationally


FAQ
Q: How does the blade handle oily fish such as salmon and mackerel?
A: The supplied specification uses a gullet depth intended to clear fats and oils during cutting. The source states that this helps reduce clogging and supports a straight, consistent cut during longer shifts.
Q: Can you provide private labeling for distribution orders?
A: Yes. The supplied product information states that customer logos and batch-tracking numbers can be laser marked on the blade body.
Q: What cleaning method is recommended?
A: The source states that the stainless alloy can be cleaned with standard industrial food-grade sanitizers. It recommends drying the blade promptly after cleaning to help limit corrosion.
Q: How does the service life compare with standard carbon steel blades?
A: The supplied information reports a typical service-life increase of 20–35% in wet, high-saline processing environments compared with standard carbon alternatives. Actual service life depends on the machine, cutting material, operating conditions, and maintenance.
Q: What is the MOQ for custom tooth configurations?
A: For custom tooth profiles matched to specific fish-bone density, the stated MOQ is 1,000 meters. The source explains that this quantity allows the CNC grinding setup to be adjusted for the requested tooth profile.
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