How does the hopper reduce dust?

It compresses and guides the falling material stream, expelling air to form a compact column without entrained air.

Where can this equipment be installed?

It is installed below discharge points of conveyors or chutes for loading into ship holds, rail wagons, trucks, silos, and containers.

Dust Control Hopper for Grain Oil Feed and Bulk Material Processing Plants

Name: Dust Control Hopper for Grain Oil Feed and Bulk Material Processing Plants
Brand: Liaoning Hongrui Technology Development Co., Ltd.
SKU: 2184354892

Liaoning, ChinaLiaoning Hongrui Technology Development Co., Ltd.

US$3,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

12 Months

Model NO.

dust hopper

Type

Grain Soybean Corn Wheat Rice Fertilizer Biomass

Application

Flour, All, Beans, Wheat, Starch, Rice flour

Voltage

220V/380V

Appearance

Vertical

Press Materials

Grain Soybean Corn Wheat Rice Fertilizer Biomass

Press Series

Grain Soybean Corn Wheat Rice Fertilizer Biomass

Condition

New

Customized

Capacity

50-500

Cylinder Diameter

1100-1420mm

Cylinder Height

600mm

Outlet Diameter

300-520mm

Transport Package

Wooden Crate

Specification

Customized

Trademark

Hongrui

Origin

China

Key features

Zero Power Operation: Operates without electricity, water, or compressed air, reducing energy costs.

Effective Dust Control: Minimizes dust generation by forming a dense, air-free material column during loading.

Customizable Specifications: Capacity, cylinder diameter, and outlet diameter are fully customizable to fit needs.

Wide Application Scope: Suitable for loading grain, soybean, corn, wheat, rice, fertilizer, and biomass into various facilities.

Low Maintenance Design: Simple installation and minimal maintenance requirements ensure long-term reliability.

Optimized Structural Design: Features higher spring stiffness and pre-set clearance for faster stabilization and reduced dust.

Material Loss Reduction: Prevents material scattering and improves loading efficiency by containing the material stream.

12-Month Warranty: Comprehensive 12-month warranty coverage with provided after-sales service support.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceR&D CapabilitiesImporters and Exporters

Liaoning Hongrui Technology Development Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Minor Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryHongrui Technology is a China-based factory and limited company focused on grain storage machinery and container logistics equipment. The available information indicates an integrated business covering R&D, manufacturing, sales, installation, and after-sales support, with 79 employees and stated annual productivity of 135 sweep augers and 16 reclaim systems. It reports ISO9001, ISO14000, ISO18000, ECPSCS, and CE certifications, while an SGS audit record is shown as valid from March 4, 2025 to March 3, 2026. Export sales account for 1%–10%. Evidence is insufficient to assess contract status, inventory services, overseas facilities or agents, OEM/ODM and SDK capabilities, traceability, customization, or customer cases.

Supplier typeThe supplier is identified as Liaoning Hongrui Technology Development Co., Ltd., a Chinese limited company classified as a factory. It specializes in modern grain storage machinery and container logistics equipment and provides R&D, manufacturing, sales, installation, and after-sales services.

CertificationsThe company states that it holds ISO9001, ISO14000, ISO18000, ECPSCS product after-sales service system, and CE certifications. Its ISO9001:2015 quality system is specifically mentioned, and an SGS audit record is listed for March 4, 2025 through March 3, 2026, although the audit result itself is coded rather than described.

After-Sales capabilityThe company description explicitly includes installation and after-sales support among its services, and ECPSCS product after-sales service system certification is reported. However, the scope, staffing, response time, and overseas service coverage are not provided.

R&D capabilityHongrui is described as a high-tech enterprise with R&D capabilities and a stated focus on continuous innovation and advanced manufacturing. Specific evidence for ODM, SDK development, private mold design, 3D design services, or new-product development is marked unknown.

Production capacityThe supplier is classified as a factory with 79 employees and provides manufacturing as part of its integrated services. Stated annual productivity is 135 sweep auger sets and 16 reclaim system sets, offering direct evidence of production capacity for these products.