Primary Cutting Blade/Wire: Temperature Range -10°C to 120°C

Component Specifications

Definition

The primary cutting blade or wire is a critical component of industrial dough divider blade assemblies, engineered to cleanly and accurately cut dough into uniform portions. It operates under high mechanical stress and must maintain sharpness, dimensional stability, and food-grade compliance throughout continuous production cycles. Typically integrated into automated systems, it ensures consistent product weight and shape for downstream baking processes.

Working Principle

The blade or wire functions through a shearing action, driven by mechanical or pneumatic force. As dough is pressed against the cutting edge, the blade/wire slices through the material with minimal deformation, relying on precise alignment and controlled motion to achieve clean cuts. In wire systems, tension is maintained to prevent sagging, while rigid blades use hardened edges to resist wear.

Materials

Food-grade stainless steel (e.g., AISI 304 or 316), hardened to 50-55 HRC for blades; high-tensile stainless steel wire (e.g., 302/304) with diameters of 0.8-1.5 mm. Coatings like PTFE or chromium nitride may be applied for non-stick properties and enhanced durability.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Hardness	50-55 HRC
Thickness	1.5-3.0 mm (blade) or 0.8-1.5 mm (wire diameter)
Cutting Width	200-500 mm
Temperature Range	-10°C to 120°C
Operating Pressure	10-30 bar

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 22000, DIN 11850

Parent Products

This component is used in the following industrial products

Industrial Dough Divider Blade Assembly

Precision cutting assembly for portioning dough in industrial bakery production lines.

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Engineering Analysis

Risks & Mitigation

Blunt edges causing uneven cuts and product waste
Material fatigue leading to breakage
Contamination from non-compliant materials
Misalignment affecting portion accuracy

FMEA Triads

Trigger: Inadequate maintenance or overuse
Failure: Blade dullness or wire sagging
Mitigation: Regular inspection and scheduled replacement

Trigger: Improper installation or alignment
Failure: Inconsistent portion sizes
Mitigation: Follow manufacturer calibration procedures

Industrial Ecosystem

Compatible With

Rheon, AMF, Baker Perkins dough dividers

Typical Suppliers & Equivalents

Global Brands: Wire: Spuhl, Blade: Bettcher

Compliance & Inspection

Tolerance

±0.5 mm dimensional accuracy, food-contact surface roughness Ra ≤ 0.8 μm

Test Method

Visual inspection, hardness testing, and food-safety certification per ISO 22000

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

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Manufacturers of Primary Cutting Blade/Wire

Manufacturer profiles associated with Primary Cutting Blade/Wire.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

How often should the primary cutting blade be replaced?

Replacement frequency depends on usage; typically every 6-12 months under continuous operation, or when cuts become uneven or require increased force.

Can the same blade be used for different dough types?

Yes, if made of food-grade stainless steel, but adjustments to pressure or alignment may be needed for varying dough consistencies (e.g., wet vs. dry).

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Primary Cutting Blade/Wire