Pittsburgh Lock Forming Machine Product Description:

The pittsburgh lock forming machine also named pittsburgh lock former or pittsburgh rollformer. The machines are mainly used in the production of HVAC air ducts and is one of the most basic production equipment.

The lock forming machine can make 7 kinds of different duct shapes for duct making. This is a multifunctional machine. The desired shape can be produced by adjusting the positioning plate.

Lock forming machine/Pittsburgh lock former has two types SA-12HB and SA-15HB.

SA-12HB is with capacity of 0.4-1.2mm (18Ga) thickness galvanized sheet and the SA-15HB is with capacity of 0.4-1.5mm (16Ga) thickness sheet.

Lock Forming Machine Performance Characteristics:

1. The lock forming machine/pittsburgh lock former adopts steel plate welded structure to eliminate stress during vibration and has good rigidity and stability;

2. The lock forming machine/pittsburgh lock former also adopts motor drive, which realizes rolling into angle during movement, reliable synchronization and stable movement;

3. The surface of the machined sheet is smooth, uniform in size and beautiful in appearance;

4. Greatly reduce the labor intensity of traditional manual operations and increase labor productivity.

Lock Forming Machine Workstations and Functions

1.7 stations available on the machine as per the following,

1.Arc shape 2.Claw shape 3.Orthogonal shape

4.U shape 5. Union shape 6.”Z” shape 7. Lock pin

2. Main difference between SA-12HB and SA-15HB is the rollers used, as SA-12HB is using 45# steel and SA-15HB is using 9CrSi steel.

3. 380V/50HZ/3PH is the regular standard Voltage for our lock forming machine.

Yet we can manage them into 220V/50HZ/1PH or 420V/50HZ/3PH and etc.

Cost will be free of charge as a cooperation to our international customers!!!

5.Preda Machine provides rollers and axles changing the whole life time of the machine

6.Customized roll forming flange size and shape can be achieved by Preda Machine in case required.

7.SA-15C are specially designed for round duct lock forming.

Lock Forming Machine Main Technical Parameters

Model	Max thickness (mm)	Shape	Power (kW)	Weight (kg)	Dimension LWH (mm)
SA-12HB	1.2		1.5	230	10605801000
SA-15HB	1.5		3	350	10605801000
SA-15C	1.5		3	350	1060580920
SA-12HS	1.2		2.2	365	15126281190
SA-12S	1.2		2.2	365	15126281000

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Lead

The lock forming machine/pittsburgh lock former is a necessary machine for HVAC air duct manufacturing. Preda multi-function lock forming machine can form7 shapes which are popular in every country’s HVAC air duct industry. Preda factory lock forming machine is finished with high-quality steel for smoothing and smoothing the surface. The shaft of the machine is all thickened and quenched to make it strong. Preda lock forming machine' s all roll wheels are made in 45# steel or 9CrSi steel, quenched and blackened for longer-lasting work. For all rolling bearings, we prefer high-precision ball bearings so that they do not break when working. Preda lock forming machine will be a good choice for the production of air ducts, affordable, and delivery by container cost is more cheaper.

We also need foreign agents, welcome to join us!

Williams & Max

Sales email: williams@predamachine.com

Technical email: max@predamachine.com

Mob: +86 18949635681 (WhatsApp&Wechat)

HVAC machines manufacturer

SA-12HB duct lockformer pittsburgh lock forming machine