Machinery & Equipment

Rectangular Downspout Roll Forming Machine

Our downspout roll forming machine,or rainspout roll forming machine base is whole welding treatment from H-beam steel, and with the frame on the both sides of the downspout roll forming machine or rainspout roll forming machine is also welded on the machine base and we can get ride of welding stress by shaking.The whole downspout roll forming machine or rainspout roll forming machine is single station with chain transmission, so the machine will work safely and stablely with small internal friction.The Rollers for the downspout roll forming machine,or rainspout roll forming machine are made from High grade 45# steel produced by CNC machine, polished and coated with 0.05mm thickness Hard Chrome,to ensure the rollers& acute; accuracy and quality.

Flowchart of the Downspout Roll Forming Machine,Rainspout Purlin Roll Forming Machine:
Decoiler--> Coil sheet guiding and feeding --> Roll forming --> Tighten Device - -> Cut to length --> Out-put Table --> Curving machine

Detailed Specifications of The Rectangular Downspout Roll Forming Machine,Rainspout Roll Forming Machine:

BASIC DATA & TERMS of Rectangular Downspout Roll Forming Machine,Rainspout Roll Forming Machine:
Uncoiler: Manual Uncoiler
Inner diameter: 508mm
Outer diameter: 1500mm
Loading weight: 3T
Rotation: Pulled by main machine;
Expansion:Manually;
Feeding Guide:
Two guiding platforms are set at right and left of the feeding entrance of the rainspout roll forming machine.
The material being fed into the main machine by the two guiding platform can keep the correct position to the roll forming system. It can be manually adjusted by screw bar.
Main Roll Forming Machine
Thickness of Material: 0.4-0.6mm;
Main Structure of the Machine: 36# “H” Steel with standing posts.
Rolling Stations: 17 stations.
Forming Speed: 10-15m/min. (not including cutting and punching)
Diameter of Shaft: ∮70mm
Material of Shaft: 45# steel with tempering treatment.