CNC Internal Grinding Machine

Combitec CT-450

Condition: excellent (used), Year of construction: 1995, functionality: fully functional, machine/vehicle number: R95-0839, Extrude Hone Vector Precision Deburring and Polishing System, Model 8/6. Capable of polishing large extrusion and forming dies, deburring and polishing precision parts in small to medium batch quantities. Worktable height 46.5", column spacing 28". Maximum opening 22.75", minimum opening 2.75". Media tube diameter 8". Media tube displacement 628.3". Media extrusion pressure 197-844 psi. Media delivery rate 0-2.53 cubic inches per minute. Hydraulic camping force 22.0-29.4 tons. Includes a 5 hp power pack, and an operator panel SPECIFICATIONS: Year: 1995 Serial No. R95-0839 Media Cylinder Diameter…………8″ Media Cylinder Capacity…………628.3 cu.in. Hydraulic Ram Diameter…………6″ Hydraulic Clamping Force…………29.4 Ton Opening Between Tooling Plates – Maximum…………10″ Worktable Height…………46-1/2″ Distance Between Columns…………24″ Compressed Air Required…………58 PSI Media Extrusion Pressure…………197 – 844 PSI Media Delivery Rate…………0 – 2,053 cu.in./min. Electrics…………230-460V/3Ph/60Hz Dimensions – Approximate Overall when Closed…………41″(L) x 51″(W) x 106″(H) Weight – Approximate…………5,000 Lbs. Gsdpferyv Ixex Acheud EQUIPPED WITH: Allen Bradley Programmable Logic Controller (PLC) 20 HP Hydraulic Power Pack Unit Media Displacement & Cycle Timer Counters

Condition: used, Year of construction: 1983, Technical details: internal diameter: 140 mm total power requirement: 5,5 kW weight of the machine ca.: 1,8 t dimensions of the machine ca.: 2,8 x 2,5 m max. workpiece weight: 15 kg clamping dia. max.: 140 mm clamping length: 250 mm max. bore diameter to be ground: 0,8-90 mm min./max. hole to grind: 160 mm centre height: 90 mm Guedpfsr R Elhex Achod workpiece spindle stepless: 112-1000 U/min

Condition: used, TECHNICAL DETAILS - Honing range : Ø 0,6 – 2,5 [mm] - Spindle speed : 2000 – 7000 [RPM] - Motor power : 100 [kw] - Table dimensions : 100 x 100 [mm] - Honing oil container with pump : 12 [l] - Weight : 160 [kg] - Dimensions : 650 x 500 x 700 [mm] EQUIPMENT - Plate 2 positions - Fittings with floating frame Godpfx Acjug U D Hjhoud

Condition: used, TECHNICAL DETAILS - number of hours : 34373 - strokes X x Y x Z : 220 x 120 x 170 [mm] - fixed table size : 350 x 140 [mm] - working feed : 0 - 5000 [mm/min.] - spindle speed : 20 000 [Rpm] - spindle diameter : 60 [mm] - tools type : ISO 25 - changer : RANDOM 20 positions Gedpfsuhbq Nox Achjud - spindle motor : 1.5/3.4 [kW] - installed power : 6 [kW] - size : 1830 x 1250 x 1750 [mm] - weight : 1 500 [kg] EQUIPMENT - control CNC FANUC 16i - rigid tapping - spindle cooling unit - oil mist extractor - measuring rule on the 3 axis (1/10 [um]) - tools measurer Blum - Humard robotization for parts - 3 R parts cell - lubricating tank with pump