Product Description
LW1000-12mm Water down pipe making machine/Square pipe making
machine
Specification
LW1000-12 multi-functional cold bending steel welded pipe units
1,The production process introduction
LW1000-12 cold bending steel welded pipe production line, the
production line to meet opening cold bend steel, square rectangle
tube production process requirements.In hot rolled strip steel as
raw material, through the method of cold bending forming and high
frequency welding production required specifications of the opening
cold bend steel, square,rectangle pipe and round pipe.Reproduction
of a complete set of unit when opening cold bend steel rectangular
pipe and adopts the most advanced international level of multipoint
to combined bending, pipe when using popular titles include FFX
forming technology in production.These two forming modes of
deformation process make a force more reasonable, the unit of each
frame material deformation by the original line contact into point
contact.Two forming modes are used the world's advanced technology
and the organic combination of both ,as also the cold bending steel
and welding pipe technology product requirement.
Full unit set of significant features:
(1) square rectangle pipe and opening cold bend steel using a
multipoint to bending roll, the round pipe in rough shape closed
before using a set of popular titles include FFX forming roll ,the
roll above the set without replacement, reduce the roll cost more
than 90%.
(2) the unit each frame of the deformation of material section by a
line contact into contacts the whole unit to reduce energy
consumption by over 30%.Save the strip width 2.3 ~ 2.5%.
2, The control scheme introduction
Cold bending steel welded pipe production line normally need each
single equipment, uncoiling, leveling, shearing butt welding,
looping, forming, welding, sizing, high frequency, power, speed
control cabinet, flying saw, chain control table, platform,
etc.Speed and stable operation, achieve the goal of the normal
production.
Every stand-alone equipment equipped with control work station, to
the corresponding equipment start-stop, adjusted speed running
state, two or more interfaces, and obligate output two passive
contact, will run or fault signal, the signal to the work station
and PLC system at the same time, set the emergency button on the
operating table, in the loop, high frequency, flying saw, such as
joint fault, any emergency button operation across the park.
1,Processing range: 150X150-250X250
2,Thickness: 5-12mm
3,Installed capacity:1200KVA
4,Solid-state high-frequency Welder:1000KW
5,Forming speed: 20-30m/min
