POREBA TCG200 x 5000mm Between Centres Heavy Duty Centre Lathe. Year 1987 (Can be supplied with a 6m bed extension – making it 11m between centres)

Description

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. Newall DP700 Digital Readout. Hardened & Ground Gears & Spline Shafts. Heavy Duty Meehanite Casting. Machine Weight 36,200 kg