How is the feeding rate controlled?

The feeding rate can be controlled by adjusting the rotary speed of the impellers, which is proportional to the speed within a certain range.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PCS, allowing for flexible purchasing options.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union as terms of payment.

High Temperature Stainless Steel Rotary Airlock Valve

Name: High Temperature Stainless Steel Rotary Airlock Valve
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 895815165

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$500.00-2,000.00

10 Pieces

Product profile

Customization

Available

Certification

ISO, CE, SGS

Power Supply

AC380V

Model NO.

400*400

Power Source

Electric Power

Temperature

High Temperature

Connection

Flange

Material

Cast Iron

Capacity

4-62m3/H

Discharge Material

Powder and Granular

Weight

53-681kg

Feature

Convienent Use

Application

Cement Plant, Steel Plant, Dust Collector, Silo

Motor

Sew

Pressure

Positive

Transport Package

Wooden Case

Specification

customized

Trademark

Origin

China

HS Code

8421999090

Production Capacity

3000sets/Year

Key features

High Temperature Resistance: Designed for continuous discharge of high-temperature materials in harsh environments.

Multi-Industry Application: Widely used in cement, chemical, pharmacy, food, and dust collection systems.

Precise Flow Control: Feeding rate is proportional to impeller speed, allowing easy adjustment for stability.

Airtight Performance: Prevents airflow reverse flow and maintains stable pressure under differential pressure.

Material Protection: Gentle handling ensures material particles are not damaged during discharge.

Full Customization: Supports customization from samples, designs, and flexible minor adjustments.

Certified Quality: Manufactured with ISO, CE, and SGS certifications ensuring international standards.

Easy Maintenance: Simple structure design facilitates routine maintenance and operational convenience.

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: ≤6.32h

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 main function of this rotary airlock valve?

It serves as a discharge valve in pneumatic conveying and dust removal systems, continuously discharging powder or granular materials while locking air to maintain pressure.

Q:Can this valve handle high-temperature materials?

Yes, it is specifically designed for high-temperature applications and can discharge materials continuously under differential pressure without damage.

Q:What industries is this product suitable for?

It is widely applicable in cement, steel, chemical, pharmacy, food, feed, drying, and environmental protection industries.

Q:Is customization available for this valve?

Yes, we offer full customization, including customization from samples, designs, and flexible minor adjustments for capacity, weight, and features.

Q:What certifications does the product have?

The product holds ISO, CE, and SGS certifications, ensuring compliance with international quality and safety standards.