How is the material flow ensured in the silo?

The conical part of the silo is equipped with a vibrator to aid in the smooth flow of materials and prevent blockages.

What control methods are available for remote monitoring?

We can provide pneumatic or electric control methods that allow for convenient remote monitoring and operation.

Compact Powder Dumping Bag Unloader for Efficient Transfer

Name: Compact Powder Dumping Bag Unloader for Efficient Transfer
Brand: Shijiazhuang Rongxin Science and Technology Co., Ltd
SKU: 2091348215

Hebei, ChinaShijiazhuang Rongxin Science and Technology Co., Ltd

US$2,800.00-10,000.00

1 Piece

Product profile

Customization

Available

Capacity(t/h)

150-300

Feeding Rate Control

Semi-Automatic

Model NO.

WT300L

Material

Stainless Steel

Motor Power(kw)

1~10

Raw Material

Powder

Usage

Building Materials, Chemical Industry, Gravel Field, Metallurgy, Ore-dressing

Delivery Date

10-25days

Type

Storage Feeder

Appearance

Closed-Type

Max Feeding (mm)

630

Installation Slope

After-Sales Service

Support

Warranty

1year

Movement Mode

Vibration

Chute Size(mm)

Customized

Overall Dimension

Customized

Transport Package

Wooden Box

Specification

per model

Trademark

RONGXIN

Origin

China

Production Capacity

50000/Year

Key features

Dust-Free Negative Pressure Design: Utilizes negative pressure to isolate dust, preventing flying particles and improving the working environment.

High Capacity & Efficiency: Features a large processing capacity with a volume of 300L and power ranging from 1 to 10KW.

Anti-Blockage Screening System: Equipped with a screening system in the silo to prevent blockages of agglomerated materials.

Vibration Aid for Material Flow: Conical silo part includes a vibrator to ensure smooth material flow and prevent stagnation.

Customizable Dimensions: Chute size and overall dimensions are customized to fit specific user requirements and installation slopes.

Remote Monitoring Capability: Supports pneumatic or electric control methods for convenient remote monitoring and operation.

Compact & Integrated Structure: Integrates bag opening, tapping, and dust collection into a compact, easy-to-operate design.

1-Year Warranty & Support: Provides a 1-year warranty and dedicated after-sales service support for troubleshooting.

Company profile

Shijiazhuang Rongxin Science and Technology Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-08-30 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.85h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryShijiazhuang Rongxin Science and Technology Co., Ltd. is a China-based limited company established in 2007, focused on bulk powder material handling, conveying, automation, feeding, mixing, and packaging systems. It reports ISO9001 and ISO14001:2015 certifications, independent intellectual property rights, more than 100 patents, 20 R&D engineers, and a broad in-house processing capability. Its stated production includes three production lines and several thousand sets annually across key equipment categories, with a one-month off-peak lead time. The supplier provides customized machines, turnkey solutions, FAT testing, and after-sales service, and reports more than 500 users. However, the supplied information does not establish financial credibility, and export activity is relatively recent and represents 11%–20% of total sales.

Supplier typeThe supplier is identified as a combined, limited company and is also classified as a trade company. Its legal name is Shijiazhuang Rongxin Science and Technology Co., Ltd., headquartered in Shijiazhuang, China, with operations centered on bulk-material equipment and systems.

CertificationsThe supplier explicitly reports ISO9001 certification and an ISO14001:2015 certificate, while also stating that it applies ISO9001 controls from production through service. These certifications support the presence of formal quality and environmental management systems.

After-Sales capabilityThe company explicitly states that it provides after-sales service and applies its ISO9001 quality system from production through service. The evidence supports service capability, although it does not specify service locations, response times, spare-parts coverage, or service staffing.

R&D capabilityThe supplier describes itself as a high-tech enterprise with independent intellectual property rights and more than 100 patents. It also reports 20 R&D engineers and cooperation with domestic research institutions, providing explicit evidence of innovation resources and activity.

Production capacityThe supplier reports three production lines, complete processing equipment including laser cutting, CNC, welding, and polishing machinery, and annual output of thousands of units across conveyors, feeders, mixers, and feeding stations. It also reports FAT testing for most products and a one-month off-peak lead time, indicating established manufacturing capacity.

Customization capabilityThe company explicitly offers customized machines and systems, turnkey bulk-material handling solutions, and standard equipment across multiple industries. Its stated in-house processing equipment and product range support the ability to configure or manufacture tailored systems.

Client casesThe supplier states that Rongxin has accumulated more than 500 users, which is direct evidence of a substantial customer base. The slices do not provide named customers, project descriptions, geographic breakdowns, or independently verifiable case studies.

Product Q&A

Q:How does the dust-free feeding station work?

It uses negative pressure dust collection to suck dust and powder into a filtration system, isolating them from the human body and preventing dust from flying.

Q:What is the processing capacity of this machine?

The machine has a large processing capacity with a volume of 300L and motor power ranging from 1 to 10KW.

Q:Can the machine dimensions be customized?

Yes, the chute size and overall dimensions are customized according to user needs and installation requirements.

Q:What industries is this equipment suitable for?

It is suitable for the pharmaceutical, chemical, food, battery materials, building materials, and metallurgy industries.

Q:What is the warranty period for this product?

We provide a 1-year warranty and offer after-sales service support for any technical issues.