This machine is an efficient automated tightening equipment specifically designed for reinforced steel lining of plastic doors and windows, which greatly improves production efficiency. It saves a lot of labor and has the advantages of simple operation and easy maintenance. The PLC programmable program control is uncertain and reliable. The machine mainly consists of: body, nail box, nail feeding device, nail separator, tightening mechanism, etc. The tightening process is fully automatic, and it only takes 4 seconds to complete the tightening of 4 screws in one action. The distance and depth of the screws can be adjusted.

The four heads of the machine can detect and identify the length of the profile separately, and the corresponding heads are automatically in working state. And in case of errors, it can automatically remove the screws. The machine has a simple structure and can be operated by one person. Its screws are widely applicable, firmly tightened, neat and beautiful, and are suitable for the needs of various enterprises.

Equipment features:

◆ Tighten 4 screws at once for 4 machine heads

◆ Screw fastening, adjustable nail spacing and depth

◆ High efficiency in nailing

◆ Save 3 to 5 workers, greatly reduce costs, and improve efficiency

The nailing process is fully automatic and easy to operate

Main technical parameters:

Input power: 1KW

Input voltage: 220V/380V/50Hz

Working pressure: 0.6-0.8MPa

Processing profile length: 300-3000mm

Processing profile height: 100mm

Processing profile width: 120mm

Profile step depth: 32mm

Screw specifications (international): diameter 4.2x13 4.2x19mm cross countersunk or pan head nail (the diameter of the nail head needs to be specific)

Screwdriver specification: diameter 6.3x110mm

Tightening error rate: 2-5% (related to screw quality)

Positioning distance (both ends): 100mm

Screw spacing distance: 250-380mm

Steel lining thickness: 1.0-2.0mm

Dimensions: 1500x650x1500

Weight: 350Kg