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

Yes, we can custom design the hydraulic pump station to achieve synchronous lifting and dropping, though enhanced flow and power may increase costs.

Is it possible to operate the dam manually?

Yes, manual control can be achieved using a hand pump or diesel engine for areas without electricity, saving about 30%-40% investment compared to hydraulic systems.

E01 Hydropower Project Air Shield Dam for River Rubber Dam

Name: E01 Hydropower Project Air Shield Dam for River Rubber Dam
Brand: Hebei Hengyang Engineering Equipment Co., Ltd.
SKU: 2148549962

Hebei, ChinaHebei Hengyang Engineering Equipment Co., Ltd.

US$600.00-1,600.00

1 Square Meter

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

HY025

Type

Direct-acting

Material

Stainless Steel

Connection Form

Flange

Pressure

Ordinary Temperature

Actuator

Electric

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Flow Control

Standard

GB, DIN, BSW, ANSI

Application

Industrial Usage, Water Industrial Usage

Other Titles

Rubber Sluice

Ime of First Occurrence

The Year 1957

Maximum Height

Model No.

Air Shield Dam

Surface Treatment

Zinc Plating

Transport Package

Bare Packed Delivery

Specification

5*5m Each Unit

Trademark

Origin

Hebei China

Production Capacity

100 Sets Each Month

Key features

Anti-Corrosion Treatment: Surface treated with polyurea or hot-dip galvanizing per SL105-2007 standard.

Ice Prevention Design: Abutment plates can include heaters or use UHMW polyethylene for cold climates.

High Precision Manufacturing: Equipped with intelligent mixing and automatic seaming machines for quality assurance.

Comprehensive Maintenance: One dam, one archive policy with annual maintenance and repair services provided.

Flexible Customization: OEM/ODM services available with full customization from samples or designs.

Eco-Friendly Operation: Pollution-free structure designed for ecological development and energy efficiency.

Robust Material Quality: Constructed with stainless steel or carbon structural steel for durability and safety.

Certified Quality System: ISO9001, ISO14001, and ISO45001 certified with 100% finished product inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedIn-stock Capacity

Hebei Hengyang Engineering Equipment Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h

About Our Factory & Business Background

AddressSouth District\" of High-Tech Industrial Development Zone, Jizhou District, Hengshui, Hebei, China

Plant Area47061 square meters

Number of Employees64

Registered Capital66,990,000 RMB

Terms of PaymentLC, T/T, D/P, Western Union, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsInflatable Rubber Dam, Rubber Dam, Air Inflatable Rubber Dam, Water Inflatable Rubber Dam, River Dam, Steel River Dam, Convey Belts, Steel Bearing, Rubber Bearing

Production Lines6

Production MachinesVulcanization line, Fully automated rubber mixing production line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers6 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-08-14

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:How does the hydraulic elevator dam operate?

The back side is supported by two hydraulic cylinders at a small angle, powered by a hydraulic station using oil as the medium to move the cylinder rod for 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 between 30s and 30min.

Q:Can the water be blocked at any height?

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

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

The dam is designed to withstand severe mud and sand sedimentation. It can adjust to a vertical angle of 75 degrees to wash away sedimentation under normal flow conditions.

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

Floating objects will 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.