+44 (0)1827 254 829 sales@prospot.co.uk

CEA – PPS Linear Spot Welders PPS35 / PPS60 / PPS125

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Product Description

Vertical Stroke Spot Welders:

PPS models, developed appositely for spot welding jobs, fully satisfy a wide range of the heaviest large production industrial applications. Equipped with a microprocessor control, upon request they can be supplied in special configurations or fitted with an optional safety concomitant push button external unit.

PPS 35 – 60

  • Lower round arm with adjustable height and lateral adjustment
  • Lower arm holder can be adjusted for use with large arm gap.

PPS 125

  • Upper head low friction driving system for precision welding
  • Excellent welding on all weldable metals
  • Synchronous ignition SCR group with phase shift welding current adjustment to eliminate initial transient
  • Thermostatic protection on the SCR group
  • High welding currents with low consumption
  • Self-lubricated pneumatic components to eliminate oil deposits and to safeguard the environment from contaminants
  • Water cooled secondary circuit, i.e. electrodes, electrodeholders and transformer to avoid overheating
  • Water cooled copper electrodeholder with adjustable height
  • Electrode force adjustable by pressure reducer group equipped with a manometer and filter for automatic air impurity expulsion
  • Upper electrode movement by self-lubricated double effect pneumatic cylinder fitted with speed regulator, end stroke shock-absorber and silencer for compressed air discharge
  • Manual valve for upper head descent without pressure for cleaning, centering and ordinary maintenance of the electrodes
  • Solenoid valve to control welding cylinder
  • Cycle stop emergency button
  • WS 708 Electronic Control
  • 8 Programs
  • Half period welding time
  • Pre-heating current
  • Two 24 v DC solenoid valves
  • 50/60 Hz frequency
  • Mains voltage compensation
  • Error message
  • Weld/no weld switch
  • Single or multi spot
Functions WS 708
a   Pre-squeeze time .
b   Squeeze time .
c   Pressure contact .
d   Preheating time .
e   Cooling time .
f   Slope up time .
g   Welding time .
     Welding current .
h   Pulse interval time .
i   Holding time .
l   Cycle end contact .
m   Pause time .
PPS PPS 35 PPS 60 PPS 125
Image A / mm 395 435 500
A (Optional) / mm 650 700
B         Min / mm 140 180 170
B         Max / mm 400 510 320
C         Min / mm 690 615 710
C         Max / mm 950 945 860
Image/ Ømm 50 60 88
Image / Ømm 30 35 35
Technical Data PPS
35 60 125
Single phase input 50/60 Hz V 400 400 400
Rated power at 50%  kVA 35 60 125
Short circuit power  kVA 86 142 368
Max. welding power  kVA 69 113 294
Installed power  kVA 20 38 80
Cross section connecting cables mm² 25 35 95
Delayed fuse A 63 100 250
Open circuit voltage V 4.5 5.9 11.5
Short circuit current kA 19 24 32
Max. welding current kA 15.2 19.2 25.6
Thermal secondary current at 100% kA 3.9 7.2 7.68
Work stroke mm 60 65 100
Max. electrode force (6 bar) daN 230 480 900
Water consumption at 300 kPa (3 bar) l/min 6 7 8
&mm 1005 1070 1370
Dimensions “mm 410 430 420
#mm 1425 1520 1750
Weight kg 200 335 700
Optional
Safety concomitant push buttom extrenal unit (optional)
Diffent lenghts arms (optional)
Lower arms with pressed-in electrode (for entering pipes or boxes) and longer electrode holder on the upper arm (optional)

All of our machines are priced and sold as ‘Machine Only’ if you wish to have us deliver, Install and/or commission your new purchase, please request prices from our Sales Team. We offer a full range of services to suit all sizes of business and budgets.

+44 (0)1827 254 829

sales@prospot.co.uk