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PPN
Resistance welding

PPN

SPOT AND PROJECTION WELDERS

VERTICAL STROKE

Being suitable for both spot and projection welding jobs, PPN models fully satisfy an extremely large variety of the heaviest mass production industrial applications.

Equipped with a microprocessor control and safety concomitant side buttons, upon request they can also be supplied fitted with special controls and in different configurations.

PPN 63

EQUIPPED WITH:

  • Lower round arm with adjustable height and lateral adjustment
  • Electrodeholders with electrodes for spotwelding and ability to easily fit barholders for projection welding
  • Lower arm holder can be adjusted for use with larger arm gap
  • Spotwelding (A)
  • Projection welding with bars for mesh (B)

PPN 83, 103, 153 and 253

All supplied with lower platen adjustable in height and fitted with T-slots, enable the quick assembly of barholders, of electrodeholders or any dedicated tooling for a specific application.Platens gap is easily and quickly adjustable without any intervention on the secondary circuit (patent pending).

  • Manual valve for upper head descent without pressure for cleaning, centering and ordinary maintenance of the electrodes.
  • Upper head linear bearing driving system for precision welding (except PPN 83)

Welding advantages

  • 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
  • Set up time reduction thanks to quick and easy modification of electrodeholders platens opening without any intervention on the secondary circuit (patent pending)

Other characteristics

  • Self-lubricated pneumatic components to eliminate oil deposits and to safeguard the environment from contaminants
  • Water cooled secondary circuit, i.e. electrodes, electrodeholders, platens and transformer, to avoid overheating
  • Water cooled copper electrodeholders 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
  • Solenoid valve to control welding cylinder
  • Safety cycle start by means of concomitant side buttons or, alternatively only if the operator can work in safe conditions, by electric pedal. Either option can be chosen by a selector with removable key
  • Cycle stop emergency button

Technical features

Available accessories

Discover all available accessories

Configurator
PPS 60/PPN 63: Set of pipe tips 115mm

Set of pipe tips with electrodes depth 115 mm

PPN 83/MF 1040/1041: Set barholders 200mm

Set barholders with 200 mm bars

PPN 83/MF 1040/1041: Set barholders 400mm

Set barholders with 400 mm bars

PPS 60/BSW 100: Set electrodeholders

Set electrodeholders with electrodes

PPS 35: Set electrodeholders

Set electrodeholders with electrodes

PPS 125: Set electrodeholders

Set electrodeholders with electrodes

PPN 83/BSW 100: Set of electrodeholder supports

Set electrodeholder supports

PPN 103/153/253: Set of electrodeholder supports

Set of electrodeholder supports

PPN 83/BSW 100: Set barholders 400mm

Set barholders with 400 mm bars

PPN 83/BSW 100: Set barholders 600mm

Set barholders with 600 mm bars

PPN 83/103: Set barholders 400mm

Set barholders with 400 mm bars

PPN 83/103: Set barholders 600mm

Set barholders with 600 mm bars

Set of standard electrodes-6pcs

Set of 6 standard electrodes – Ø 19 mm

Set of standard electrodes-6pcs

Set of 6 standard electrodes – Ø 25 mm

2 Step pedal

2 step pedal (1st step: squeeze, 2nd step: welding)

Gallery

PPN at work

Datasheet

PPN: Technical features

TECHNICAL DATA PPN 63 PPN 83 PPN 103 PPN 153 PPN 253
Single phase input 50/60 Hz V 400 400 400 400 400
Rated power at 50% kVA 50 80 100 150 250
Max. welding power kVA 113 210 293 460 610
Installed power kVA 38 65 78 120 195
Fuse(delayed action) A 100 150 200 300 500
Secondary voltage V 5,9 8,3 9,4 11,5 12,5
Secondary short circuit current kA 24 32 39 50 61
Max welding current kA 19 25 31,2 40 49
Work stroke mm 65 100 100 100 100
Electrode force at 600kPa (6bar) daN 470 736 900 1200 1884
Water consumption at 300 kPa (3bar) l/min 7 8 8 8 8
Dimensions (LxWxH) mm 1070 x 430 x 1520 1115 x 400 x 1650 1115 x 400 x 1650 1170 x 400 x 1800 1210 x 460 x 1800
Weight kg 335 560 580 610 900

PPN63 STANDARD VERSION DIMENSIONS

PPN 63
A mm 435
A (Optional) – MIN. mm 650
A (Optional) – MAX. mm 750
C – MIN. mm 180
C – MAX. mm 510
D – MIN. mm 615
D – MAX. mm 945
Ø mm 60
Ø mm 35
Ø mm 19

PPN 83 -103 – 153 – 253 STANDARD VERSION DIMENSIONS

PPN 83 PPN 103 PPN 153 PPN 253
A mm 400 400 400 445
A (Optional) – MIN. mm 650 650 650 650
B mm 445 445 445 490
C – MIN. mm 145 145 145 200
C – MAX. mm 300 300 300 330
D – MIN. mm 800 800 800 865
D – MAX. mm 955 955 955 995

PPN 83 -103 – 153 – 253 STANDARD VERSION DIMENSIONS

PPN 83 PPN 103 PPN 153 PPN 253
Ø mm 30 30 30 35
Ø mm 19 19 19 25
E mm 150 180 180 200
F mm 150 180 180 200
G mm 63 63 63 63
T 2 3 3 3

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Configurator

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