Technical details
POREBA TCG200 x 5000mm Between Centres Heavy Duty Centre Lathe. Year 1987
Maximum swing over bed 2000mm. Swing over cross slide 1680mm. Distance between centres 5000 mm. No. of spindle speed (24) Spindle speeds (3 ranges) A range 0.8 – 4 rpm. B range 5 – 25 rpm. C range 31.5 – 160 rpm. Speed ranges A&B are pinion drive. Spindle bore 105mm. Spindle Torque (maximum) 63,000 NM. Width of bed 1500mm. Front bearing dia. 320mm.
Feeds (Longitudinal) (20). Longitudinal feed range obtainable in A,B & C Speed range (1:1 ratio) 0.18mm – 5mm/revolution. Longitudinal feed range obtainable in A & B Speed range (8:1 ratio) 1.45mm – 40mm/revolution. Longitudinal feed range obtainable in A Speed range (32:1 ratio) 5.75mm – 160mm/revolution. Feeds (Cross)(20) (1.1 ratio) 0.09mm – 2.5mm/revolution (8:1 ratio) 0.72mm – 20mm/revolution. (32:1 ratio) 2.88mm – 80mm/revolution. Feeds (Compound slide) (20) (1.1 ratio) 0.09mm – 2.5mm/revolution (8:1 ratio) 0.72mm –20 mm/revolution. (32:1 ratio) 2.88mm – 80mm/revolution. Rapid Traverse – Longitudinal/Cross/Compound – 4000mm/2000mm/2000mm. English & Metric Screwcutting. Tailstock Quill dia.280mm. Quill travel 200mm. Quill rapid traverse 300mm/min. Tailstock rapid travel 1500mm/min. Tailstock transverse travel +/- 30mm
Main motor 75 kW. Motor speed 1500 rpm. Rapid feed motor 3 kW. Rapid motor speed 1500 rpm. Tailstock traverse motor rating 1.1 kW. Quill travel motor rating 2.2kW. Lubrication motor rating 0.6 kW. Weight of workpiece: Free in chuck @ 350mm from centre of gravity 4000 kg. Between Centres (unsupported) 30,000 kg. Between Centres (1 x steady) 35,000 kg. (2 x steadies) 40,000 kg. Machine complete with 2000mm dia. 4 Jaw Independent Chuck with Chuck Jaws. Operator controls on carriage. English/Metric Threading. Powered compound slide. Powered Tailstock & Quill. 3 point fixed roller steady.3 point travelling steady. Hardened & Ground Gears & Spline Shafts. Heavy Duty Meehanite Casting.
Machine Weight 36,200 kg
Dealer: GM MACHINERY LTD
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