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Waterstop steel plate forming machine

Waterstop steel plate forming machine

This machine is widely used in underground engineering, water conservancy and hydropower projects, tunnels, subways, basements, and large concrete structure construction, making it an indispensable specialized forming equipment in modern waterproofing engineering.

Product description

High-Precision Cold Roll Forming Solution | Specialized Equipment for Concrete Waterproofing Engineering

The Waterstop Steel Plate Forming Machine is a cold roll forming equipment specifically designed for producing waterstop steel plates used in construction and hydraulic engineering. Through a multi-pass roll forming process, it continuously processes steel strips into waterstop plate sections with a central bulge and symmetrical wing plates on both sides, effectively enhancing the seepage and leakage prevention performance of concrete structures.

Applicable Product Types

  • Construction Waterstop Steel Plates
  • Basement Waterstop Steel Plates
  • Hydraulic Engineering Waterstop Plates
  • Tunnel and Subway Waterproofing Plates
  • Concrete Construction Joint Waterstop Profiles

Why Choose Our Waterstop Steel Plate Forming Machine?

  1. High Forming Precision, Stable Cross-Section​Multi-pass progressive cold roll forming design ensures consistent rib height, wing plate width, and symmetry of the waterstop plate.

    Forming rollers are made of high-strength alloy steel (e.g., GCr15), quenched and precision-ground, maintaining deformation-free long-term production.

  2. High Production Efficiency, Suitable for Batch Project Needs​Continuous roll forming with production speeds up to 15-25 meters/minute.

    Supports automatic fixed-length cutting, meeting rapid on-site construction requirements.

  3. Stable Equipment Operation, Low Maintenance Costs​Integral heavy-duty frame with vibration stress relief treatment ensures long-term stable operation.

    Key electrical and hydraulic components can be opted from internationally renowned brands to reduce downtime.

  4. Supports Multi-Specification Customization​Customizable waterstop plate width, thickness, and central rib height based on different project requirements.

    Optional online punching, marking, and automatic material collection function modules.

Core Technical Advantages

  • PLC + Touchscreen Control System:​ Intuitive parameter setting, real-time monitoring of operating status.
  • Variable Frequency Speed Control Drive:​ Smooth operation, energy saving, and consumption reduction.
  • High-Precision Fixed-Length Cutting System:​ Hydraulic or servo flying cut ensures smooth, burr-free cuts.
  • Forming Stress Control Design:​ Effectively prevents twisting and wavy deformation of the waterstop plate.

Technical Parameters

Parameter Item Technical Specifications (Customizable)
Applicable Materials Cold-rolled steel sheet, Galvanized steel sheet
Material Thickness 2.0 – 4.0 mm
Material Yield Strength ≤350 MPa
Forming Speed 5 – 25 m/min
Number of Forming Passes 10 – 16 Stations
Waterstop Plate Width 200 – 500 mm
Central Rib Height 30 – 70 mm
Roller Material High-strength alloy steel (GCr15)
Main Shaft Diameter Φ80 – Φ110 mm
Drive Method Variable frequency motor drive
Control System PLC + HMI Touchscreen
Cutting Method Hydraulic / Servo Flying Cut
Length Accuracy ±1.0 mm
Total Machine Power 18 – 55 kW
Total Machine Weight 10 – 25 tons

Typical Application Fields

  • Basements and Foundation Engineering: Construction joint waterstops
  • Water Conservancy and Hydropower Projects: Dam and channel seepage prevention
  • Rail Transit: Subway and tunnel waterproofing structures
  • Industrial Buildings: Underground waterproofing systems for large factories




We Provide Complete Waterproof Profile Solutions, Not Just Equipment

From waterstop plate cross-section design and process analysis to equipment manufacturing, installation, debugging, operator training, and long-term technical support, we provide customers with stable and reliable waterstop plate forming solutions, helping you build a competitive advantage in the engineering and equipment markets.

Contact us for detailed quotations and customization plans for the Waterstop Steel Plate Forming Machine!

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