We are presently also on the market for air duct making machine, such as auto duct production line, lock forming machine, shearing machine, flange forming machine, bending machine etc.
 
The application of this kind machine is: Air duct manufacture in industries of central air conditioning, ventilation duct, muffler, dust project, oil insulation, purification system etc.

right angle hydraulic notching machine
 
Introduction:
This notching machine has steel welded structure which confirms enough stiffness and physical strength. Adopt hydraulic drive. Can adjust the angle freely between 40°-130° and can cut 200*4 rectangular work piece. It’s suitable for various kinds of notching processing.
 
Features
Foot Switch control
Slug chute
Two protractor gauges
T-Slotted table with recessed measuring scales
Blade suitable for mild or stainless steel
Material hold downs
Easy maintenance
 
 
Specification

Model	Min. Notching  thickness (mm)		Max. Notching thickness  (mm)		Min. Notching adjustable angle (°)	Max. Notching adjustable angle (°)	Weight (kg)	Dimen -sion (mm)
	Carbon steel	Stainless steel	Carbon steel	Stainless  steel
QC28Y -4*200	0.5	0.5	4	2	45	135	1350	1200*950 *1450
QC28YB -4*200	/	/	4	2	90	90	980	1000*800 *1300