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.

Mechanic shearing machine
 
Introduction
Q11 mechanical shearing machine has simple structure, easy operation, elegant design, attractive appearance and low energy consumption. Mechanical shears Uses resist key structural form and open gear clutch transmission, and more advanced Electric operation (foot switch, manual switch) with low noise operation and easy maintenance. It is widely used in metallurgy, light industry, machinery, hardware, electrical, electronics, automotive repair, metal fabrication and other sheet metal processing industry.
 
Features
1 This machine is used for the shear sheet metal in line, metal materials should be tensile strength of less than 450 N/mm2, non-metallic material including rubber, plastics,when cut hot plate temperature should below 50 °C, The machine can make only intermittent shear in full load, if tensile strength is higher , shear thickness should be reduced.
2 The machine is applicable to uncoiling, leveling, shearing,workshop of production line for plate processing
3 The machine base is steel- welding , the structure is compact, good rigidity.
4 Track of blade movement is precision casting copper,less friction
5 Upper guide can adjust until achieve a good shear section, below blade can adjust via welding screw make the cutting mouth smooth
6 Feeding devices use spring pressure , the clamps have mat piece, pressure force is big, and not easy to damage the sheet metal surface.
7 The machine iuse completely independent closed gear box transmission system, move directly connection with main axil, compact structure, gear have good lubrication, low noise and long life.
8 The machine equipped with pneumatic clutch device, high friction, long service life, clutch speed is high so that improve the shearing speed
 
Specifications
Manual Type

Model		Q11-1*1000	Q11-1*1300	Q11-1*2000
Max. Cutting thickness (mm)	Mild steel	0.5-1.0	0.5-1.0	0.5-0.8
	Stainless steel	0.6	0.5	0.5
Cutting length (mm)		1000	1300	2000
Dimension (mm)		1500*1100*1140	1900*1000*1140	2240*1100*1140
Weight (kg)		180	260	560

Electric Type

Model		Q11-2*2000	Q11-3*1300	Q11-4*2500
Max. Cutting thickness  (mm)	Mild steel	0.5-4	0.5-3	0.5-4
	Stainless steel	0.5-2	0.5-1.5	0.5-2
Cutting length (mm)		2000	1300	2500
Dimension (mm)		2800*1260*1300	2100*1260*1300	3500*1500*1450
Weight (kg)		1350	1000	2075
Motor power (kw)		3	2.2	5.5