How do you ensure product quality?

We follow ISO9001:2008 procedures strictly. We produce according to your drawings/samples until you are 100% satisfied and provide weekly progress reports.

What is the warranty period for this product?

We provide a 6-month warranty for the product, with after-sales service provided as per specification.

What are the main applications of this screw conveyor blade?

It is widely used in chemical, grain, mining, power, and building material industries for conveying powders, granules, and small pieces.

OEM Carbon Steel Helical Blade for Conveyor with Special Size

Name: OEM Carbon Steel Helical Blade for Conveyor with Special Size
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 694676012

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$5.19-10.89

10 Pieces

Sample price:US$1.29/piece.Request sample

Product profile

Customization

Available

After-sales Service

as Per Specification

Warranty

6 Months

Model NO.

SA-41321

Structure

Conveyor System

Material

Carbon Steel

Material Feature

Oil Resistant, Heat Resistant, Fire Resistant

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant, Submersible

Condition

New

Item

Helical Blade

Raw Material

Stainless Steel

Factory

Over 15 Years' Experience

Tolerance

+-0.1 or as Drawings

Export Markets

Global

OEM and ODM

Yes

Place of Origin

Shandong(Mainland)

Packaging

Wood Case

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Inner Package

Carton Box/Plastic Bag

Our Advantages

Factory Direct Sale

Transport Package

Plywood Box

Specification

SGS

Trademark

ShengAo

Origin

Weifang, Shangdong, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Custom Made Service: Supports OEM/ODM with customized sizes, materials, and logo printing based on drawings or samples.

High Precision Tolerance: Manufactures parts with tight tolerances of +/-0.1mm or as per customer drawings.

Durable Material Options: Available in Carbon Steel, Stainless Steel, and Manganese Steel with oil, heat, and fire resistance.

Wide Industrial Application: Suitable for chemical, grain, mining, power, and building material industries for horizontal/vertical conveying.

Factory Direct Sale: Direct from Weifang Shengao Machinery Co., Ltd. with over 15 years of experience and competitive pricing.

ISO9001 Quality Control: Strict quality control following ISO9001:2008 procedures from production to delivery.

Flexible MOQ: Low minimum order quantity starting from 10-1000 pieces, accepting trial orders before mass production.

Fast Delivery Time: Standard parts: 7-15 days; Non-standard parts: 15-25 days, with weekly progress updates.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.