What is the voltage requirement?

The standard voltage for this stainless steel airlock rotary valve is 380V.

What is the minimum order quantity (MOQ)?

The provided text does not specify a minimum order quantity. Please contact the manufacturer directly for MOQ details.

Stainless Steel Airlock Rotary Valve for Sale

Name: Stainless Steel Airlock Rotary Valve for Sale
Brand: Hubei Pinyang Technology Co., Ltd.
SKU: 893440235

Hubei, ChinaHubei Pinyang Technology Co., Ltd.

US$600.00-1,100.00

1 Piece

Product profile

Customization

Available

Type

Rice Mill

Application

Rice flour

Model NO.

25L

Voltage

380V

Appearance

Vertical

Press Materials

Rice

Press Series

Second

Condition

New

Customized

Volume

25L

Dia. of Impeller

375mm

Length of Impeller

310mm

Rotating Speed (R/Min)

35-50

Transport Package

Shipping\The Wooden Case

Specification

25L

Trademark

pinyang

Origin

Wuhan China

HS Code

84379000

Production Capacity

2000

Key features

Anti-blocking Design: Y-shaped vanes with imported rubber ensure zero clearance and full anti-sticking performance.

Dust-Resistant Bearing: Outlayed bearing design effectively resists dust, making maintenance convenient and extending service life.

Customizable Specifications: Volume, impeller diameter, and length are fully customizable to meet specific production needs.

OEM/ODM Support: Manufacturer offers both OEM and ODM services for tailored product solutions.

High Airtightness: Provides excellent airtightness under positive pressure for continuous discharge of various materials.

Adjustable Vane Wear: Vane abrasion can be adjusted or changed, ensuring long service life and operational efficiency.

Multiple Model Options: Available in FDFY7L to FDFY25L models with varying volumes from 7L to 25L.

Company profile

Hubei Pinyang Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-05-14 CertifiedNearest Port: Shanghai Port, Wuhan Port, Ningbo Port, Shenzhen PortAverage Response Time: ≤4.13h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHubei Pinyang Technology Co., Ltd. is a China-based factory established in 2014, specializing in rice milling and grain-processing machinery. The supplier reports four production lines, a 1,105 m² manufacturing plant, and stated annual output across rice milling, rice mill, flour mill, and complete-set rice mill products. It claims research, development, and production capabilities, international quality-standard compliance, worldwide sales, and custom-order support, but the provided information does not include independently verifiable certifications, detailed after-sales arrangements, financial statements, or concrete customization examples. Export activity is documented, including self-operated import/export rights and two individual trade records in 2025, but these records alone provide limited evidence of customer depth.

Supplier typeThe supplier is identified as a limited company and factory located in Hubei, China. Its stated business focuses on manufacturing rice mill, grain-processing, oil press, and related food-processing machinery, with a 1,105 m² manufacturing plant.

R&D capabilityThe supplier explicitly describes itself as engaged in research, development, and production of rice mill and grain machinery, covering equipment such as cleaners, de-stoners, hullers, whiteners, polishers, graders, packing machinery, and color sorters. This supports product-development involvement, although no patents, R&D staffing, new-product records, or technical performance evidence is supplied.

Production capacityThe supplier reports a 1,105 m² plant, four production lines, 50 quality-control staff, and stated output of 200 rice milling machines, 100 rice mills, 150 flour mill machines, and 100 complete-set rice mills. These figures provide explicit evidence of established manufacturing capacity, though the unusually high quality-control staffing relative to the reported 28 total employees is an internal inconsistency that warrants verification.

Customization capabilityThe supplier explicitly invites customers to discuss custom orders and offers complete grain-mill systems covering capacities from 20 to 200 tons per day. This supports at least some customization or configuration capability, although engineering scope, lead times, and examples of completed custom projects are not provided.

Product Q&A

Q:What materials can this airlock valve process?

It can continuously discharge powdery, granular, flaky, and fiber materials such as rice, rice flour, and other feed or chemical substances.

Q:Is the product customizable?

Yes, the product is customized. You can adjust volume, impeller diameter, and length. OEM and ODM services are also available.

Q:What is the warranty or service life?

The bearing is outlayed to resist dust, and the vane wear is adjustable, ensuring a long service life. Specific warranty terms are not listed but maintenance is convenient.

Q:What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.