Grinding machines

workpiece diameter 8-125 mm︱grinding depth 130 mm︱clamping length 50-1100 mm︱max. workpiece diameter 0 mm︱min. workpiece diameter 0 mm︱workpiece length mm︱total power requirement 1 kW︱weight of the machine ca. 500 kg︱dimensions of the machine ca. m︱

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T E C H N I C A (Switzerland) Centre Hole Grinding Machine Model ZSM 1000 Year approx. 1975 Serial No. J 1400 _______________________________________________________ Distance between centres 50 – 1,100 mm Height of centres 145 mm Workpiece Ø 8 – 125 mm Max. centre hole taper Ø 2 – 50 mm Max. centre hole taper angle 60 ° Clamping range of vice 4 – 150 mm Stroke of grinding head 130 mm Stroke of grinding tool on workpiece 0.75 – 5 mm Grinding tool Ø 15 – 60 mm Grinding spindle speeds 13,000 – 45,000 rpm Workpiece drive 0 rpm Total electrical load, approx. 0.5 kW - 380 V - 50 Hz Weight, approx. 500 kg Accessories / Special Features: * A cone shaped grinding wheel is employed, but it is only in line contact with the centrehole surface, in addition it is reciprocating simultaneously along this line. * The workpiece remains stationary, enabling the procuction of perfect centre holes. * To clamp cylindrical Workpieces one uses a height adjustable 2 jaw chuck which gives three point contact and always coincides with the center of the grinding spindle. * Height-adjustable workpiece centering tool with carbide inserts. Manual adjustment of appropriate workpiece diameter with a rachet coupling. * Manual dressing device, mounted on the side of the grinding spindle, stroke approx. 40 mm, for producing a geometrically exact conical form. * Pre-centering device for Workpiece only partially available. * Height-adjustable tailstock and bore in machine base allow longer workpieces. Condition : average to good/should be reconditioned. Machine can be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract

workpiece diameter 2 - 60 mm︱clamping range 4 - 220 mm︱workpiece length 50 - 1.100 mm︱workpiece weight max. 120 kg︱Angle 60 Grad︱grinding wheel speeds max. 45.000 U/min︱total power requirement - kW︱weight of the machine ca. 0,7 t︱dimensions of the machine ca. 1,0 x 1,0 x 2,0 m︱Documents ︱

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Center Grinding Machine TECHNICA - ZSM 150

workpiece diameter 150 mm︱grinding depth 5,0 mm︱workpiece length 1.100 mm︱grinding spindle speed 45.000 U/min︱voltage 380 V︱total power requirement 0,5 kW︱weight of the machine ca. 490 kg︱dimensions of the machine ca. 1,00 x 0,85 x 1,85 m︱suction device 0,40 x 0,75 x 0,60 m︱

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- Serial-No.: J20720-89 - Machine ON: 3.680 h - Workpiece drive - Dressing device - Suction