PEI PF Inverter Industrial Spot Welder - Energy Saving
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- Industrial spot welder with linear action for spot and projection welding, cross wire work with bar holders and weld nuts up to M10
- Medium Frequency DC (MFDC) power sources offer a major advance in performance with much lower primary current demands
- Rated power: PF136 - 35KVA @ 50% DC, PF181 - 88KVA @ 50% DC
- Input: 3 phase, 32 or 63 amps supply
- Rigid top arm with cylinder acting directly on top platen / electrode holder ensuring linear movement and fast response
- Lower arm adjustable for height and can be fitted with platen
- Main transformer, arms and electrode holders are fully water cooled
- All machines can be fitted with an adjustable High-Lift cylinder with manual or electric valve operation - useful for access over flanges etc. and for electrode replacement.
- Useful depth 430mm - Lower steel frame arm - Electrode holders Ø 25mm
- Electrodes force 525 daN @ 6 bar (only with useful depth 430mm)
- Electric foot switch and safety two hands device to start the welding cycle
- Optional: Concomitant hand push buttons (for safety), adjustable double stroke cylinder 80mm, and low force approach system for single stroke cylinder
- Useful depth 530mm (with arm holder and arm 60mm),Useful depth 630mm (with arm holder and arm 60mm),Useful depth 730mm (with arm holder and arm 60mm,Useful depth 830mm (with arm holder and arm 60mm)
- We recommend a using a chiller with 8.1kW cooling capacity for both the PF136 and PF181
- Applications include: projection welding nuts and bolts to sheet in automotive and consumer goods, welding large bearings and crossbars in mechanical equipment, and metal doors, plates and panels in the construction industry
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