What are the main features of the rotary valves?

Key features include compact structure, high transmission efficiency, easy installation and maintenance, good sealing, and anti-blocking.

How many specifications are available?

We produce more than 50 kinds of specifications and over a hundred kinds of parameters across various models.

Efficient Bulk Solids Metering Using Advanced Rotary Feeder Valves

Name: Efficient Bulk Solids Metering Using Advanced Rotary Feeder Valves
Brand: Changzhou Fuwei Machinery Co., Ltd.
SKU: 2231769035

Jiangsu, ChinaChangzhou Fuwei Machinery Co., Ltd.

US$200.00-10,000.00

1 Set

Sample price:US$500.00/set.Request sample

Product profile

Customization

Available

Quality

Good Sealing Performance

Brand

Dingrun

Model NO.

ZGF

Colour

White Grey Green

Service Scope

Pre Sales and After-Sales Service

Transport Package

Fumigation Free Wooden Crate

Specification

2L-24L

Trademark

Dingrun

Origin

Changzhou

HS Code

8481804090

Production Capacity

2000

Key features

Wide Material Options: Manufactured from cast iron, carbon steel, and stainless steel for various mediums.

High Sealing Performance: Features good sealing and anti-blocking capabilities for efficient bulk solids metering.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Multi-Industry Application: Widely used in grain, food, feed, chemical, pharmaceutical, and dust removal industries.

Compact Structure: Designed with compact structure, high transmission efficiency, and easy installation.

Extensive Model Range: Offers over 50 specifications and 100 parameters across more than a dozen model types.

Strict Quality Control: 100% inspection including visual and function checks for all finished products.

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring timely delivery.

Company profile

In-stock CapacityQuality AssuranceProduct CertificationFlexible Customization

Changzhou Fuwei Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2013-09-01Nearest Port: ShanghaiAverage Response Time: ≤2.78h

AI-Powered supplier vetting

SummaryChangzhou Fuwei Machinery Co., Ltd. is a machinery manufacturer specializing in shut-off fans, rotary valves, and star-shaped loading and unloading devices. It reports broad customization capability, three production lines, in-stock capacity, OEM service for known brands, CE certification, and export experience of 18 years. However, R&D audit documentation was unavailable, no SDK is offered, finished-product inspections lack written records, and there are no overseas agents, branches, warehouses, or showrooms. Manufacturing capacity is also supported by no valid contract with affiliated subcontractors, creating a documentation and oversight concern. Financial records are referenced for 2021–2023, but no financial figures are provided, so financial strength cannot be judged.

Supplier typeThe supplier is explicitly described as an enterprise producing shut-off fans, rotary valves, and star-shaped loading and unloading devices. Its three production lines and stated manufacturing focus support classification as a machinery manufacturer.

CertificationsThe supplier reports CE certification and indicates that it conducted regular fire drills during the past year. CE is explicit evidence of certification, although no additional certifications are identified.

Production capacityThe supplier operates three production lines, lists multiple machining assets, reports in-stock capacity, and states peak- and off-season lead times within 15 workdays. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, and finished-product inspections have instructions but no written records, leaving production-control strength only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its engineers are also responsible for confirming customer requests and designing new products, providing direct support for customized manufacturing.

Client casesThe supplier states that it provides OEM services for well-known brands, has exported for 18 years, and serves markets across Eastern Europe, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa. These statements indicate customer and export experience, although no specific customer names or verified case details are provided.