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Pittsburgh Lock Former

In sheet metal fabrication work there are numerous types of locks and various means whereby metal sheets may be fastened or joined together. The two types of locks which are most pertinent to the present invention, are known as the Pittsburgh lock and the double seam lock or pipe lock.

Pittsburgh lock machine, also named sheet metal lock-forming machine, a present day machine designed to make a specific type of sheet metal lock may be converted for forming of the different locks on the same machine without requiring any major adjustment in rolls or any modification in other parts of the machine.

LOCFOME’s Pittsburgh Lock Former with stations is a multi-functional machine for varying uses in the HVAC ducting industry. It is designed for the formation of different types of seams, which are used in the manufacture of rectangular and round ducts, chimneys, and gutters. The rolls are made from the highest quality casehardened special steel and can be easily changed.

Basic Information

Descriptions

This machine is of small volume, light weight and it is convenient to move, simple to adjust, reliable to operate, so it is especially suitable for spot processing of ducting pipes in mining, corporations, hotels and supermarkets.

Specifications

 

Model

LC-12DR

LC-12M

LC-12E

No adjustment for material

18-27gauge (0,5-1,2 mm)

Roller material

GCr15

Roller shaft material

Thermal refined 45#

Transmission

V-belt

Control

Normal electric control

Working speed

9 M/min

Dimension

1050X580X1050 mm

1520X650X1010

mm

1050x580x880

mm

Weight

230 kg

360 kg

210 kg

 

Forming Positions

LC-12DR

LC-12M

LC-12E

Options

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 pittsburgh-lock-former-table-13

 

 

 

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