Is it possible to lift and drop the dam at the same time?

Yes, we can custom design the hydraulic pump station for synchronous operation. Enhanced flow and power will increase the cost.

Is it possible to operate the dam manually? How much more economical is this option?

Manual control is possible using a hand pump or diesel engine for areas without electricity. Investment saves about 30%-40% compared to the hydraulic elevator dam.

Eco-Friendly Hinge Gate for Sustainable River Construction Solutions

Name: Eco-Friendly Hinge Gate for Sustainable River Construction Solutions
Brand: Beijing IWHR Corporation
SKU: 2124901772

Beijing, ChinaBeijing IWHR Corporation

US$5,000.00

1 Meter

Product profile

Warranty

1 Year

Type

Steel Gate

Method

Dam

Model NO.

HED

Usage

Industrial

Use

Dam Construction

Feature

Store Water Irrigate Landscape Flood Control

Driving Mode

Hydraulic Drive

Light Efficiency

Multicolor

Transport Package

Container

Specification

ISO9001: 2008

Trademark

BIC

Origin

China

HS Code

84798999

Production Capacity

200 Meters/Month

Key features

Long Service Life: Service life is at least 50 years with durable components.

Low Maintenance Cost: Automated buoy control eliminates need for stationed management.

High Flood Capacity: Quick release mechanism handles high-flood carrying capacity.

Customizable Dimensions: Height can exceed 10 meters and width is limitless.

Versatile Power Options: Operates via diesel engine or hand pump for areas without electricity.

Sediment Resistant: Designed to withstand severe mud and sand sedimentation.

Customizable Appearance: Dam surface available in different colors and designs.

Synchronous Operation: Custom pump stations enable simultaneous lifting and dropping.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Beijing IWHR Corporation

Beijing, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1994-01-01Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤3.18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryBeijing IWHR Corporation is identified as a China-based state-owned manufacturer/factory and group corporation, with 148 employees and valid import-export licensing. It provides extensive customization, has introduced new products within the past year, and offers an SDK, indicating established development capabilities. ISO 9001 and ISO 14001 certifications, 50 quality-control staff, and documented procedures for supplier assessment, corrective actions, and complaint handling support its quality-management and service processes. The supplier has exported for 30 years and reports that exports represent 41%–50% of total sales. However, it reports no inventory capacity, overseas warehouse, overseas showroom, or ODM service, while environmental assessment, fire-drill status, and trade-volume information are unspecified. No explicit customer cases are provided.

Supplier typeThe supplier is described as a manufacturer/factory and group corporation, with a separate entry also identifying it as a trading company. It is a state-owned limited company based in Beijing, China, with 148 employees and valid import-export licensing; the mixed classification should be clarified during due diligence.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications. These explicitly support quality-management and environmental-management system credentials.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, as well as corrective and preventive actions, and it can provide services through overseas agents or branches. However, it lacks overseas warehouses and showrooms, so its after-sales infrastructure is documented but not comprehensive.

R&D capabilityThe supplier reports new products within the past year, has an available SDK, and has 21–30 years of total R&D-engineer experience. Its described activities also include R&D and system integration, providing explicit evidence of substantial innovation resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated listings demonstrate broad customization coverage, although ODM service and OEM service for popular brands are not provided.

Product Q&A

Q:How does the hydraulic elevator dam operate?

The back side is supported by two hydraulic cylinders powered by a hydraulic station. Hydraulic oil moves the cylinder rod to realize blocking and discharging flood.

Q:What is the lift time and drop time?

The lifting time of a single gate is about 1min/m, and the lowering time can be adjusted in 30s-30min.

Q:Can the water be blocking at any height?

Yes, the hydraulic elevator dam can achieve arbitrary dam high water retention.

Q:How does the dam work if sedimentation on top of its surface is more than 30 cm?

The dam is designed to withstand severe sedimentation. It can adjust up to a vertical angle of 75 degrees to wash away sediment. Any remainder is not significant enough to affect operation.

Q:What should be done if branches and stones are stuck in the dam?

Floating objects like branches drift away with water flow. If stones are stuck, the dam's angle can be adjusted to release them due to gravity and water flow.