Does the system prevent dust leakage?

Yes, the material is transported in a completely sealed state from inlet to outlet, eliminating the need for external dust collectors.

What is the lead time for orders?

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

What payment terms do you accept?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Grain Conveying Tubular Drag Chain Conveyors

Name: Grain Conveying Tubular Drag Chain Conveyors
Brand: Shijiazhuang Rongxin Science and Technology Co., Ltd
SKU: 2096400755

Hebei, ChinaShijiazhuang Rongxin Science and Technology Co., Ltd

US$2,800.00-8,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support

Warranty

1year

Model NO.

PC-250

Structure

Chain Conveyor

Material

Stainless Steel

Material Feature

Oil Resistant, Fire Resistant

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant

Condition

New

Conveying Material

Powder/Granular

Chain Model

Ring/Wire/Plate

Disc Material

PP or PTFE

Voltage

220V/380V

Transport Package

Wooden Boxes

Specification

Z TYPE

Trademark

RONGXIN

Origin

China

HS Code

8428391000

Production Capacity

10000/Year

Key features

Sealed Dust-Free Transport: Material remains sealed from inlet to outlet, preventing dust leakage without needing a dust collector.

Multi-Dimensional Conveying: Capable of horizontal, vertical, and inclined conveying with a compact structure and small footprint.

Low Material Damage: Smooth transport with minimal internal movement reduces particle breakage and debris generation.

High Efficiency & Distance: Low energy consumption supports up to 60m horizontal and 40m vertical conveying distances.

Customizable Chain Models: Available in Ring, Wire, or Plate chain models to suit specific conveying material needs.

Diverse Material Options: Offers 304, 316L, Q235, and Q345 materials for various industrial applications.

OEM and ODM Services: Full OEM and ODM customization services available for tailored equipment solutions.

CE Certified Quality: Product meets CE certification standards ensuring safety and compliance for international markets.

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: ≤4.10h 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:What materials can this conveyor handle?

It handles powders, granules, and small pieces like PP, PE, PVC, calcium carbonate, fly ash, and food products. It is not suitable for metal powder or highly abrasive particles.

Q:What is the maximum conveying distance?

The system supports up to 60 meters horizontally and up to 40 meters vertically in a single run.

Q:Is the conveyor customizable?

Yes, we offer OEM and ODM services. Customization includes conveying material type, chain models (Ring/Wire/Plate), and disc materials (PP or PTFE).

Q:What is the warranty period?

We provide a 1-year warranty for the equipment.

Q:What are the available voltage options?

The conveyor supports 220V and 380V voltage configurations.