Auto Pneumatic Seam Closer

Pneumatic seam closer machine is used for square wind pipe joint angle plate (Toyo bone) and right angle bone bite, It is an auxiliary equipment for the production line of rectangular ventilation ducts. The machine is simple to operate and has high efficiency, which greatly reduces the labor intensity of manual operation. The seam is beautiful, strong and firm, and the quality is stable. The machine is equipped with corner wheels, which can move flexibly and is more suitable for on-site construction.

Introduction of Main Configuration   

–Component

The pneumatic seam closer machine is consist of Frame, Baffle, Deformation roller, Knife Holder, Slide rack, Cylinder adjustment mechanism six parts.

• Frame: steel structure

• Baffle: The working range of the pneumatic seaming machine is 900 mm to 1250 mm, that is, the left outer edge of the baffle plate to the right outer edge is 1250 mm, which is suitable for 1250 mm angle steel flange air duct seaming. It is 1160 mm to the right in turn, which is suitable for 1160 mm common plate flange air duct joints.

• Deformation roller:

• Knife Holder:

• Slide rack

• Cylinder adjustment mechanism:The adjustment mechanism of the sewing machine includes the left pressing head cylinder and the left bracket, which can move simultaneously. The adjustment mechanism is fixed by four inner six bolts. When selecting the seam length, align the left outer edge of the left bracket with the left outer edge of the baffle plate. At this time, the seam length is 1250 mm, followed by 1160 mm to the right. After the bracket is aligned with the baffle, lock the four socket head cap bolts.

–Seam closer explanation

Put the right-angle side of the rectangular air duct into the joint mouth, manually flatten the two sides of the air duct by 50 mm and place it on the bracket, step on the foot switch, and complete the joint work.

–Main Technical parameters

1. the machine is the necessary equipment for the joint angle and square edge to stitch.
2. the machine can improve the production efficiency of ventilation line, and can joint more close than traditional one, not damaging the surface of workpiece.
3. the structure of the machine is simple, and easy for operation.

–Method of use

Before use, the equipment table should be cleaned to prevent sundries from falling into the pulley area and the clamping area. If the debris falls, it should be cleaned up in time, the debris will cause the equipment to not operate normally. The equipment should be grounded, and the power cord should be well insulated. Do not reach into the work area when operating.

When the equipment is completed after the seam, rolling cycle to the initial position, the locking device back to its initial position, and then remove the finished artificial wind pipe.