Liberty Seamless Enterprises, Inc.

LST 59 Liberty Spiral Tubeformer Machine

For producing round air duct for various uses, such as for HVAC round ducts.

Liberty 59” Spiral Tube Former

Features: - Special dies for various tube diameters, -Very easy to change and adjust, without a crane. - Large diameter range. - High speed synchro flying cutting system. - CNC control, convenient operation - Light and small, suitable for site work.	Specifications -Diameter of round tubes: 3.4” ~ 59”(85mm - 1500mm) - Max. tube length: unlimited. - Thickness of strip: 0.016” ~ .047”(0.4 - 1.0mm) - Width of strip: 5.4”- 5.5”(137 - 140mm) - Strip speed: 3’ - 125 ft/min. adjustable 1 - 38m/min) - Suitable strip material: aluminum, stainless steel, galvanized steel, etc. - Dimension approx.: 12’ X 9’x 8’6” (3.5m x 2.8m x 2.6m) - Weight: 5500 lbs. (2500 kg) - Control system: PLC automatic control - Machine motor: 7.5 hp (5.5kw) - Shear motor: 4 hp (3kw)
The LST 59 is infinitely adjustable in the diameter of the tube because of the useable of the adjustable band that enables the coil feeding into the machine to be guided through adjustable rolling stations until it cycles back to the coil feeding into the machine, forming a complete lock for a tight seal for any system.	Liberty has always sought to bring to the end user an affordable product. When HVAC companies began to purchase our 3" and 4" round downspout machines for HVAC purpose, we began to look for other ways that we could save HVAC customers money by helping them produce products that they presently had to purchase. This let to the LST 59 and other products associated with this machine. Here is Kurt with variety of tube sizes that can be made with the LST59.
Model LST59 US Our model for US and European market, including extra rollers to allow easier use and greater speed above 600mm diameter, English manual and training video, improved oiling system, heavy-duty rollout table for sizes larger than 600mm, more chromed parts, better paint preparation and process, extra spare parts and tool kit, programming in English, and special quality control process for manufacturing.	Model LST59C Our economy model ideal for developing countries. This is for those who want an inexpensive machine without the quality control Liberty is known for, without the English manual and training, but a basic machine that ideal for where labor is inexpensive and the speed of the LST59US is not required.
Optional: Plasma cutoff instead of saw cutoff

Joining Spiral Tubes

Warranty: 1 year parts

Spiral Elbow Formers

LSE24 Liberty Elbow Former	LST 48 Elbow Former
LSE24 Specifications: Max. material thickness: 0.40in. (1.0mm) Diameter size: 4 - 24 in. (100 - 600mm) Motor: 2 h.p. (1.5kw) 380v/3 phase Weight: 880 lbs. (360 kg.) Size: 48in x 32in x 37in (1200 x 800 x 950mm)	LSE48 Specifications: Max. material thickness: 0.47 in. (1.2mm) Diameter size: 10 - 49 in. (250 - 1250mm) Motor: 2 h.p. (1.5kw) 380v/3 phase Weight: 1000 lbs. (450 kg.) Size: 55in x 32in x 37in (1450 x 800 x 950mm)
Liberty Duct Elbow Forming Machine LSE24 or LSE48 This is a fast, efficent way to make elbows, reducers, and offsets for your spiral tube forming machine. Both have a flanger/swager at one end and a lockseamer on the other to close the seam to a standing rib.. These two separate workplaces in one machine allow maximum productivity from two operators. We recommend a CNC plasma cutter to cut out your gore elbows as well as a spot welder to join your gore ends, prior to processing elbows in the LSE24 or LSE48 machines.	Round Elbow Manual Machine - SPMEL This lowcost machine can also make elbows, reducers, and offsets for your spiral tube forming machine. One end can change from flanger to swager with a simple die change and the other end has a lockseamer on the other to close the seam to a standing rib. It's cost and size is perfect for small shops. - Speed of driver: 15 ft/min (4.55m/min) - Minimum size diameter: 6" (150mm) - Power: 1hp (1.1kw)
Using the LSE24 Liberty Gore Elbow Former	Operating the SPMEL Economy Elbow Former

For More Information Contact Liberty at:

kurt@libertyseamless.com