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Food-Grade Stainless Steel Spiral Blade with Uniform Thickness Technology for Corrosion-Resistant Conveying

Food-Grade Stainless Steel Spiral Blade with Uniform Thickness Technology for Corrosion-Resistant Conveying

Brand Name:	WeSeW
Model Number:	AC0075
MOQ:	1 pc
Price:	US$200~US$1000/pc
Payment Terms:	T/T,Western Union
Supply Ability:	10,000 pieces per month

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

china

Certification:

CE/UL

Material:

Stainless Steel

Material Feature:

Heat Resistant, Fire Resistant

Application:

Chemical Industry, Grain Transport, Mining Transport, Power Plant

Core Components:

Motor

Dimension(L*W*H):

Customized

Transport Package:

Wooden Box

Specification:

Customized

After-sales Service:

Provided

Structure:

Conveyor System

Customization:

Available Customized Request

Shipping Cost:

About Shipping Cost And Estimated Delivery Time.

Return&refunds:

You Can Apply For A Refund Up To 30 Days After Receipt Of The Products.

Packaging Details:

Wooden Case

Supply Ability:

10,000 pieces per month

Product Description

Continuous Uniform-Thickness Helical Blades

Made of food-grade stainless steel, the continuous, uniformly thick spiral blades are high in strength and corrosion-resistant, making them suitable for both retail and agricultural applications. They efficiently transport bulk materials and can be customized.

Use	Harvesters
Type	Blades
Machinery Test Report	Provided
Video Outgoing-Inspection	Provided
Weight (kg)	20
Dimension (ODIDP*T)	Customized
Material	Carbon steel, manganese steel, stainless steel, wear-resistant steel
Applicable Industries	Screw conveyor, agricultural machine, energy & Mining
Usage	Material Transmission
Advantage	Easy Operation, High Efficiency
OD (mm)	≤500mm
Strip Width (mm)	≤80mm
Thickness (mm)	≤20mm

Key Features

Winding on the mould
Continuous equal-thickness technology compensates for parameters of small sizes and dimensions that are difficult to form with cold rolled blades
High forming accuracy with essentially the same thickness for outer and inner edges
High material utilization and forming efficiency
Material options: Carbon steel, manganese steel, stainless steel

Specifications

Thickness 2-5mm: Strip width ≤30mm

Thickness 6-10mm: Strip width ≤50mm

Thickness 10-20mm: Strip width ≤80mm

Customization Requirements

Provide the following details and we will make good suggestions for you: outer diameter, inner diameter, pitch, thickness, spiral direction (left or right), material.

Technical Advantages

Continuous, uniform-thickness helical blades are the core component of screw conveyors. Their uniform thickness across the entire helical surface solves the problems of stress concentration and easy deformation inherent in traditional cold-rolled blades, offering significant advantages in industrial conveying.

Manufactured using winding or segmented stamping processes, thickness deviation can be controlled within ±0.1mm, resulting in substantial improvement in mechanical properties. Maximum stress is reduced by more than 15% compared to traditional blades.

Made with 304 or 316L stainless steel, they offer outstanding corrosion resistance, with a service life three times that of carbon steel blades in chloride ion and acid/alkali environments. Surface roughness Ra≤0.8μm reduces fluid resistance by 20%, lowering conveying energy consumption.

These blades are suitable for various applications: small-sized wound blades for food processing machinery and agricultural harvesters (conveying efficiencies up to 20t/h); large-sized segmented stamped blades for heavy-duty conveying in mines and cement production lines. 40mm thick wear-resistant steel blades have a lifespan of over 8 years.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

l*o

Germany Mar 1.2026

trustpilot.com

Helpful (5)

High-quality delivery—highly recommended.

Australia Feb 1.2026

Helpful (2)

Excellent. Thank you—it was a pleasure working with you.

D*d

Greece Nov 10.2025

Helpful (1)

Sealed design prevents dust ingress. 304 stainless steel ensures durability and corrosion resistance. Customizable for seamless production line integration. Rapid after-sales response. Long-term reliability with cost savings. An excellent value choice.

Tags:

Screw Auger Conveyor

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Screw Auger Feeder

Auger Screw

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Powder Mixing Machine

Sand Screw Washer

Cement Screw Feeder

Z Bucket Conveyor

Magnetic Separation Machine

Mobile Belt Conveyor

Metal Work Accessories

Equipment Accessories

Auger Boring Machine

Food machine

Screw Auger Conveyor

Thermal Screw Conveyor

Screw Barrel Set

Screw Auger Feeder

Auger Screw

Chain Scraper Conveyor

Powder Mixing Machine

Sand Screw Washer

Cement Screw Feeder

Z Bucket Conveyor

Magnetic Separation Machine

Mobile Belt Conveyor

Metal Work Accessories

Equipment Accessories

Auger Boring Machine

Food machine

products details

Food-Grade Stainless Steel Spiral Blade with Uniform Thickness Technology for Corrosion-Resistant Conveying

Food-Grade Stainless Steel Spiral Blade with Uniform Thickness Technology for Corrosion-Resistant Conveying

Overall Rating

Rating Snapshot

All Reviews