What is the inspection process for finished products?

We perform 100% inspection including visual and function checks, with traceable raw materials.

Can you supply screw blades for specific designs?

Yes, we can supply exact sizes and high-quality screw flights according to customer designs.

What are the main applications for this product?

It is primarily used in screw conveyors and drill equipment for industries like chemical, grain transport, mining, and power plants.

High Hardness Steel Helical Blade for Screw Conveyor

Name: High Hardness Steel Helical Blade for Screw Conveyor
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 899504615

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$5.00-50.00

10 Pieces

Product profile

Customization

Available

Structure

Screw

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

Customizable Dimensions: Outer diameter 90-630mm, pitch 90-630mm, thickness 3-30mm, and continuous or non-continuous types.

Wear Resistant Material: Available in carbon steel, stainless steel (304/316/316L/310S), and 16Mn wear-resistant material.

OEM and ODM Services: Full customization, minor customization, and flexible customization from samples or designs available.

High Precision Manufacturing: 100% visual and function inspection for finished products with traceable raw materials.

Versatile Applications: Suitable for chemical industry, grain transport, mining, power plants, and drill equipment.

Flexible Order Quantity: Minimum order quantity is 1 piece, supporting small batch or single unit purchases.

Fast Delivery Options: Off-season lead time within 15 workdays; peak season lead time is one month.

Multiple Payment Methods: Supports LC, T/T, D/P, PayPal, and Western Union for international transactions.

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: ≤6.64h

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 customization options are available for the screw blade?

We offer full customization, minor customization, and flexible customization based on samples or designs, including outer diameter, pitch, thickness, and type.

Q:What materials are used for the screw blade?

The blades are made from carbon steel, stainless steel grades (304, 316, 316L, 310S), and 16Mn wear-resistant material.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:How long is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

Q:What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.