Electric Automatic Duct Flexible Connection Production Line Cr40 Steel Shaft

Price Negotiable
Price: Negotiable
MOQ: 1 Piece
Delivery Time: 45Days
Brand: HENGFU
Product Description
Reliable Flexible Duct Connector Production Line Automatic Heavy Duty Fabric and Metal Joint Former for Engineering
Product Overview

This fully automatic flexible connector roll forming machine is professionally designed and manufactured by Dongguang Hengfu Roll Forming Machine Co., Ltd. It is primarily used to produce high-quality flexible connectors for ventilation, dust removal, and pipeline systems. With stable performance, high forming accuracy, and strong durability, this machine provides a reliable and efficient production solution for factories worldwide.

Technical Specifications
Item Specification
Galvanized Sheet Thickness 0.3-0.6 mm
Galvanized Sheet Width 50-105 mm
Fireproof Fabric Width 120-450 mm
Finished Product Width 180-600 mm
Forming Stations 12 stands
Main Shaft Material Cr40 steel, precision machined
Roller Material Gcr15 bearing steel, 0.05mm hard chrome plated
Main Motor 3 KW with cycloidal pinwheel reducer
Forming Speed 6-8 m/min
Voltage 380V/50Hz/3Phase (customizable)
Machine Dimensions Approx. 3.5m * 2m * 1.5m
Control System PLC automatic control
Frame Structure 80*80 square tube, 14mm thick vertical plate
Key Features
  • Suitable for galvanized steel sheets (0.3-0.6mm thickness, 50-105mm width)
  • Supports fireproof fabric with width range of 120-450mm
  • Adjustable finished connector width from 180mm to 600mm
  • Integrated production line with uncoiling, servo feeding, punching, roll forming, and material collection
  • Heavy-duty structure with 12 forming stands for smooth profile forming
  • High-grade materials including Cr40 steel main shaft and Gcr15 bearing steel rollers
  • Intelligent PLC control system for automatic coordination
  • Compact dimensions (3.5m * 2m * 1.5m) for space efficiency
Product Images
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a professional manufacturer. You are very welcome to visit our factory at any time.
What's the delivery time?
Normally it takes about 45 days.
Can the machine produce curved or irregularly shaped panels?
Yes, it can be customized with arching and bending mechanisms to enable the forming of curved roofing tiles.
Can the machine produce stainless steel sheets? What are the requirements for the equipment?
Yes, it can; however, it requires reinforcing the forming frames, increasing the hardness of the rollers, and adjusting the forming process.
Is it normal for burrs to appear on the cut edges of the sheet metal after cutting?
Minor burrs are normal and acceptable; however, severe burrs are typically caused by a dull cutting blade or improper blade clearance.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguang Hengfu Roll Forming Machine Co., Ltd.
Location PUZI VILLAGE, NANXIAKOU TOWN, DONGGUANG COUNTY, CANGZHOU CITY,HEBEI PROVINCE,CHINA
Contact Person Mandy

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