What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Stainless Steel Weighing Screw Conveyor for Coal Powder

Name: Stainless Steel Weighing Screw Conveyor for Coal Powder
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 1914326275

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$1,800.00-3,500.00

1 Set

Product profile

Customization

Available

Structure

Conveyor System

Material

Carbon Steel

Material Feature

Oil Resistant, Heat Resistant, Fire Resistant

Application

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

Condition

New

Capacity

20-80tph

Drive

2.2kw-17.5kw Sew

Length

1-20m

Temperature

0-600 Celsius

Transport Package

Steel Frame

Specification

5m3

Trademark

Origin

China

HS Code

8428399000

Production Capacity

1000sets

Key features

High Precision Weighing: Dynamic measurement error <=0.01% with automatic calibration and zeroing.

Anti-Jamming Design: Single spiral shaftless structure ensures stable flow with no jamming.

Dust-Free Operation: Sealed structure reduces dust flying; small spiral gap avoids material adhesion.

Corrosion Resistant: Spiral blades made of manganese steel or stainless steel for long service life.

Flexible Installation: Soft connected inlet/outlet allows arbitrary adjustment of horizontal installation angle.

Smart Control System: Features self-diagnosis, computer networking, and manual/automatic switching.

Customizable Capacity: Capacity customizable from 20-80tph with drive options from 2.2kw-17.5kw.

Wide Application: Suitable for coal powder, cement, chemicals, metallurgy, and grain transport.

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 is the measurement accuracy of this conveyor?

The system offers high precision with a static measurement error of <=0.05% and a dynamic measurement error of <=0.01%.

Q:Can the installation angle be adjusted?

Yes, the material inlet and outlet are soft connected, allowing the horizontal installation angle to be adjusted arbitrarily according to site requirements.

Q:What materials are used for the spiral blades?

The spiral blades are made of manganese steel or stainless steel, providing strong wear resistance, corrosion resistance, and a long service life.

Q:What industries is this screw conveyor suitable for?

It is widely used in cement, chemical, metallurgy, ceramics, grain, transportation, and other industries for bulk material feeding.

Q:How does the system prevent material jamming?

It features a single spiral shaftless structure that ensures stable material flow and prevents jamming, along with a unique steady flow structure to avoid arching.