Specifications

steel ventilation machines
Our factory is located in Guangzhou city, professional in duct manufacturing auto line III

steel ventilation machines 

 

Basic equipment of duct manufacturing auto line III:

A.      Two units of motor-driven metal feeding frames

B.      One set of leveling and grooving equipment

C.     Four sets of hydraulic punching square notch dies

D.     Hydraulic cutter and folder

E.      Industrial computer and special software

 

 

Note of duct manufacturing auto line III:

A.      It can cut fixed sized metal, also can be used with a plasma cutting machine

B.      (a) Punch C, S inserted cleat notch. It can be used with C cleat and S inserted flange machines

(b) Due to different connecting methods for notch cutting, it can be used with TDF flange machine and TDF connecting machines

(c) Its able to punch al kinds of notches which are used by angle iron flange or Z shape flange machine. It can fold ,    , shape, and can be used with combined seaming machine to produce a complete set of duct

C. It can punch TDC notch and fold metal for inserted flange, to produce shaped duct, for example. It can be used with both combined seaming machine and inserted flange to manufacture a complete set of duct

 

 

 

 

 

 

 

The working flow: Coiler--metal feeding frameleveling and grooving equipment    Square notch and punch cutterfold and cut metal for TDF     Fold and cut metal for inserted flange     Cut metal for duct

 

Model		Size
		L	W	H	Weight (kg)
LMS-III	Decoiler	3200	1800	1500	1100
	Main machine	3250	1900	1200	3300
	Feed frame	1800	1430	280	1100

Remark: make different max-width and different max-weight according to customers requirement