High Frequency Welding Insulation Processing Machines ,Hydraulic
Cylinder Steel Tube
With the introduction of advanced technology from America, Japan,
Italy etc, Our GGH series PrecisionHigh frequency straight seam
welding pipe produce line with well distributed in craftwork, high
productivity, easily operated and equipments are of reliable
quality, and achieved automation on a high level. All of which
obtained high praise when they had been tested and purchased by
clients from more than 20 countries and regions.
1.Main parts list for solid state H.F. welder
KP 300A/1400V water-cooled
ZP 300A/1400V water-cooled
Fast recovery diode
Tank circuit resonance capacitor
Switch power supply
Ferrite magnetic core
Circulation soft water cooling system
Switch, relay, AC contactor
Buttons, indication lamps
2. Technical description of DC drive
With the adoption of 591 series all digital DC speed regulator of
Eurothern company (UK) as the core of control, the DC drive
composes the Euro extension type DC speed regulating unit matched
with large power 3-phase all controlled thyristor rectifying unit,
which not only can keep the features of Euro all digital regulator,
but also reduce the cost. The Euro all digital DC drive is suitable
for the control of external excitation DC motor, the filed part of
which is composed by external enlarging power single-phase full
controlled thyristor rectifying bridge.
All of the open loop and closed loop drive control and perfect
protection function are realized by two sets of microprocessor of
Euro all digital DC speed regulator with powerful functions. The
operating panel provide all of the necessary parameters about
modification, setting and measuring display for rectifier. The DC
drive can automatically suit for the power supply frequency range
of 45Hz~65Hz (it is not correlative between armature and field),
and no requirements for power phase sequence of armature loop.
3.VERTICAL ACCUMULATE CAGE
3.1 Type:Material folding cage, inner cage welded by steel flat.
3.2 Width adjust by chain: 20mm~90mm.
3.3 Collecting capacity: 100~500m.
3.4 AC.2.2Kw motor with inverter speed adjuster,double feeding rollers
with special thin strip feeding guider.
AC 2.2Kw inverter speed regulating double wheels feeding system
with narrow strip guider.
3.5 Feeding speed: ≥200m/min.
3.6 Oversize: 3.8m x0.9m x2.2m.