Automatic Flange Bucket Hoop Cold Roll Forming Machine

Basic Information
Place of Origin: China
Brand Name: Co-effort
Certification: CO,CE,FORM A, FORM E
Model Number: GD140
Minimum Order Quantity: 1 set
Price: USD 40000/set
Packaging Details: Plastic Film and Wooden Case
Delivery Time: 75 working days
Payment Terms: T/T
Supply Ability: 10 sets for 75 working days, usually have stock
Detail Information
Usage: Flange V-Band Clamping Locking Rings Thickness Of Coil: 0.8mm To 3mm
Width Of Coil: 30mm ~ 120mm Material Of Rollers: Cr12Mov
Passes: 8 Passes Name: Roll Forming Machine
Paint: Blank Or Spray-paint Cutting Device: Cutting Blade
High Light:

0.8mm Cold Roll Forming Machine


3mm Cold Roll Forming Machine


30mm Cold Roll Forming Machine

Product Description

Automatic Flange Bucket Hoop Cold Roll Forming Machine  



Introduction of Locking Clamp Ring Roll Forming Machines


1. Introduction of the ring clamp: It consists of a shallow integral v-flange retainer and two bands for positioning and securing the selected closure type. The ring clamp is light in weight and compact in structure, which is widely used in various industrial sectors to pull and fix two circular flanges. Compared with the v-clamp, the ring clamp is a low-cost clamping solution.


2. Introduction of our machines: Two V-shaped flanges are produced by one-step roll forming and cut to at the end of the machine. We adopt frequency converter motor or servo motor to control speed, PLC and HMI to control flanges length and quantity.



Main Devices of Roll Forming Machines


No Items Model Qty Remark
1 De-coiler and Straightening Combine Device LS-300F 1 set  
2 Roll Forming Device   1 set  
3 Guarding Cover   1 set Optional
4 Control System   1 set  
Technical Configuration 




Technical Parameters



2 in 1 De-coiler and Straightening (Leveling) Machine

Width of Strip


Thickness of Strip


Inner Diameter of Coil

ф480-520 mm(according to customer’s requirements);

Outer Diameter of Coil

φ1300mm;Loading Weight:≤2T

Expand Way



De-coiler no power

Width of Strip


Thickness of Strip


Motor Power

3 KW (straightening power)



Roller Arrangement

7 rollers

Arrange mode

4-Point Independent


Roll Forming Device

Forming Stations

8 Stations

Type of Driven

Gear boxes

Forming Rack:

High strength guide pillar gantry horizontal frame. The slider rollers are adjusted by digital display.

Station Pitch


Max. Feeding Width of Coil


Max. Thickness of Material


Diameter of Shafts

Φ50mm ,42CrMo (quenching and tempering)

Material of Roller

Cr12,Hardness: HRC58-60°

Main Driven Motor

15KW (Servo Motor)

3 Cutting Device Cutting Blade 1 set
    Material Cr12Mov
    Type Rolling and Cutting
Clamping Rings Roll Forming Machine Working Process
Automatic Flange Bucket Hoop Cold Roll Forming Machine 0
                     Decoiler ------ Leveling (Straightening)  -----    Roll Forming and Cutting
Our Ring Clamps Roll Forming Machine Can Produce Below Products
Automatic Flange Bucket Hoop Cold Roll Forming Machine 1
Automatic Flange Bucket Hoop Cold Roll Forming Machine 2 
Automatic Flange Bucket Hoop Cold Roll Forming Machine 3
Q: Have you exported this machine before?
A: Yes, sure. We exported to UK, India, Romania, Iran for many sets of flanges ring clamps roll forming machines.
Q: Do you have after-sales support?
A: Yes. Online support and oversea skilled technical support are avaliable.


Q: Do you sell only standard roll forming machines?

A: No, most of our roll forming machines are non-standard, we can according to customers requirements and drawings to design machines.






Contact Details

Phone Number : +8613584478980

WhatsApp : +8613584478980