What are the available outer diameter and pitch ranges?

The outer diameter ranges from 90mm to 630mm, and the pitch ranges from 90mm to 630mm.

How is the quality of the finished products ensured?

We conduct 100% inspection on all finished products, including both visual and functional checks, following uniform instructions.

Continuous Working High Strength Steel Auger Flight Screw Conveyor Blade

Name: Continuous Working High Strength Steel Auger Flight Screw Conveyor Blade
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 1925385615

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$5.00-500.00

10 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Structure

Screw Blades

Material

Carbon Steel

Material Feature

Wear Resistant

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant, Screw Conveyor

Condition

New

Outer Diameter

D90-630

Type

Continuous or Non-Continuous

Pitch

90-630

Thickness

3mm-30mm

Transport Package

Wooded Case

Specification

90-630

Trademark

Origin

China Mainland

HS Code

8431432000

Production Capacity

50000sets/Year

Key features

High Strength Material: Made of carbon steel, 16Mn, or stainless steel (304/316/316L/310S) for wear resistance.

Customizable Dimensions: Outer diameter 90-630mm, pitch 90-630mm, and thickness 3-30mm available.

Multiple Structure Types: Available in shaft, non-shaft, continuous, and piece types to suit different needs.

Wide Application Scope: Suitable for chemical, grain, mining, and power plant industries using screw conveyors.

OEM and ODM Service: Supports full customization, minor customization, and flexible design options.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment.

Fast Lead Time: Average production time within 15 workdays for both peak and off-season periods.

1 Year Warranty: Comprehensive 1-year warranty coverage for after-sales service and peace of mind.

Company profile

Importers and ExportersExperienced Team

Botou Ever Lucky Machinery Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.86h

AI-Powered supplier vetting

SummaryEver Lucky Machinery is identified as an environmental machinery manufacturer based in Hebei, with over 20 years of experience covering research, design, manufacturing, installation, commissioning, sales, and after-sales service. It has five production lines, 6–10 quality-control staff, stated output across multiple environmental-equipment product categories, inventory capability, and valid manufacturing contracts with associated subcontractors. The supplier offers broad customization, ODM, and OEM services, but does not provide 3D software design, has not launched a new product in the past year, and has no available SDK. Quality procedures are documented for finished-product inspection and customer complaints, while corrective and preventive action procedures lack written records. The company states that it has BV, SGS, and CE certificates, but the provided information does not specify their scope or validity. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses,...

Supplier typeThe supplier is explicitly described as a professional environmental machinery manufacturer engaged in research, design, manufacturing, sales, installation, commissioning, and after-sales service. Its stated location is Botou City in Hebei, and its company description emphasizes manufacturing operations and quality control.

R&D capabilityThe supplier provides ODM services and has broad design-related customization options, but reports no new products in the past year, no 3D software design service, and no available SDK. These stated limitations prevent a positive assessment of current innovation capability.

Production capacityThe supplier operates five production lines, has 6–10 quality-control staff, reports defined annual output for screw conveyors, rotary valves, dust collectors, drag conveyors, and bucket elevators, and maintains inventory capability. It also has valid manufacturing contracts with each related subcontractor and uses CNC bending, laser-cutting, and CNC machining equipment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad customization and contract-manufacturing capability, although 3D software design is not available.

Product Q&A

Q:What materials are available for the screw conveyor blade?

We offer carbon steel, 16Mn (wear-resistant), and stainless steel grades including 304, 316, 316L, and 310S.

Q:Can the screw flight be customized to specific designs?

Yes, we support OEM and ODM services with options for full customization, minor customization, and flexible design based on customer samples or drawings.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What is the lead time for production?

The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

Q:What warranty is provided for this product?

We provide a 1-year warranty and after-sales service for the screw conveyor blade.