Universal lathe PA 45X3000 after general overhaul, ready for sale
Technical condition: universal lathe type PA 45X3000 has undergone a general overhaul along with adaptation to the minimum requirements for occupational health and safety. The lathe works perfectly, all technical parameters of the new machine have been restored.
Basic technical data:
- Turning diameter over bed: 910 mm
- Turning diameter over suppport: 630 mm
- Turning diameter in the gap: 1200 mm
- Turning length in the gap: 400 mm
- Center height: 400 mm
- Turning length: 3000 mm
- Spindle bore: 140 mm (size 11-A2 spindle nose)
- Tailstock sleeve taper: MT6 (Morse code)
- Main motor:15 kW
This PA45x3000 lathe is additionally equipped with:
- Central lubrication system
- Taper turning attachment (TTA)
- Steady rest - range 50-400 mm
- Follow rest - range 50- 300 mm
- Drag chain
Conventional lathes type PA-45 - were produced by the company: Potisje-ADA in former Yugoslavia. Currently, the Potisje-ADA company is located in Serbia and deals with the production of conventional lathes, CNC lathes and repair of machine tools.
The advantage of the PA-45 type lathe is the very high rigidity of the machine tool due to the use in the production of large-size bodies with wide sliding surface guide surfaces and a spindle with a diameter of 140 mm or 315 mm in the spindle, which enables the machining of heavy details with a large diameter.
Conventional lathes type PA-45 are available in center turning lengths: 1000 mm, 2000 mm, 3000 mm, 4000 mm, 5000 mm, 6000 mm, 8000 mm and 10000 mm.
The scope of the general overhaul of a PA-45x3000 conventional lathe includes the overhaul of the mechanical part, the electrical part, and the derivation of the geometry in accordance with the Technical Acceptance Conditions and the EN. During the general overhaul of the lathe in the mechanical part, the following were performed, among others: regeneration of body parts, grinding of all support guides with geometry setting (sticking with a special sliding lining and scraping of appropriate sliding surfaces), regeneration of the spindle cone, regeneration of the tool holder, renovation of the tailstock with the implementation of a new tailstock sleeve, repair of the taper turning attachment, replacement of clutches, damaged bearings, gears, shafts, lead screws and nuts, regeneration of the hydraulic system, lubrication system, cooling system, etc. Protective covers for the chuck, tool holder, rear cover and roll covers protecting the lead screw and drive shaft were also installed.
In the electrical part, the following were made: a new electrical installation (new wiring), a new electrical cabinet mounted at the back of the headstock, limit switches, a new control panel and a new LED lamp. The electric motors were inspected and bearings in were replaced.
During the overhaul, the lathe was adapted to the minimum health and safety requirements, and Statement of Compliance with the minimum requirements was issued.
The PA-45x3000 conventional lathe offered after a complete overhaul, made by the MultiMasz company in Bralin, does not differ in technical parameters from the parameters of new lathes produced by the manufacturer.