K Span Arch Roll Forming Machine

The K Span Arch Roll Forming Machine is designed for on-site fabrication of self-supporting arch structures. It efficiently transforms metal sheets into curved panels that interlock to form robust, weather-resistant buildings.

K Span Roll Forming Machine (BH600-300) - Image 1

Technical Specifications

Overview

Professional Arch Forming Solution

This K-Span arch roll forming machine is engineered for the on-site fabrication of self-supporting, weather-resistant arch structures. Utilizing a robust roll forming system, it efficiently transforms metal coils into curved panels suitable for warehouses, workshops, and large-span buildings. The system features computer-controlled precision, solid steel rollers, and adjustable bending mechanisms to ensure structural integrity and consistent quality.


Large arch building structure constructed using K-Span technology
Example of a completed large-span structure produced using this roll forming technology.

Technical Specifications

Machine Dimensions
8900 x 2230 x 2200 mm
Total Weight
10000 kg
Shipping Container
40'GP x 1

Front view of the roll forming machine
Compact and portable design facilitates easy transportation to various construction sites.

Performance Metrics

Key Performance Metrics

35 m
Maximum Span
600 mm
Feeding Width
300 mm
Effective Width
100 mm
Groove Depth

K-Span machine on site with hydraulic components
Integrated hydraulic systems enable seamless panel forming and seaming for on-site construction.

Power & Control

Power Configuration

ComponentPower Rating
Total Power15.2 kW
Main Motor5.5 kW
Bending Power4.5 kW
Cutting Power3.0 kW
Sewing Power2.2 kW

Control System

PLC ControlManual Override

Operator control panel and side profile of the machine
User-friendly control interface for adjusting bending parameters and forming speed.

Construction Quality

Material Specifications

  • Rollers & Shafts: Solid 45# steel with hard chromium plating
  • Cutting Blade Material: Cr12moV
  • Arch Shaping Leaf Thickness: 10mm

Operational Features
Computer-controlled shapingElectronic measurementMechanical measurementAdjustable bendingQuick-release hoisting

K-Span roll forming machine side view showing frame and rollers
Heavy-duty frame and precision roller assembly designed for consistent arch panel production.
Close up of the roll forming station
Precision forming stations ensure accurate panel dimensions and structural integrity.

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