Center Grinding Machine

5-125 mm︱ 50-1000 mm︱ 1000 mm︱ 1.9 KVA︱ 630 kg︱ 100 kg︱

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workpiece diameter 110 mm︱grinding depth 60 mm︱clamping length 2500 mm︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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workpiece diameter 100 mm︱grinding depth 50 mm︱clamping length 1000 mm︱total power requirement 0,5 kW︱weight of the machine ca. 0,4 t︱dimensions of the machine ca. m︱

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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 125 mm︱grinding depth 50 mm︱clamping length 2000 mm︱total power requirement 0,5 kW︱weight of the machine ca. 1000 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 5100 – 2.000 Year approx.. 1975 S/N 66 32 7872 – J 3278 _______________________________________________________ Distance between centres 50 – 2.000 mm Height of centres approx. 125 mm Workpiece Ø in clamping Vice 8 – 125 mm Swing of workpiece over tailstockguide 290 mm Swing of Workpiece max. over grinding head pillar 300 mm Max.weight of workpiece 250 kg Max. centre hole taper Ø 2 – 50 mm Max. centre hole taper angle 60 ° Clamping range of vice approx. 5 – 160 mm Grinding head adjustable in vertical axis 160 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 Total electrical load, approx. 1 kW - 380 V - 50 Hz Weight, approx. 1.000 kg Accessories / Special Features Machine is suitable for workpiece length up to 2.000 mm with a basement extension * 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 generation of perfect centre holes. * To clamp cylindrical Workpieces one uses a height adjustable 2 jaw vice which gives three point contact and always coincides with the center of the grinding spindle. * Height-adjustable workpiece centering vice with carbide inserts. Manual adjustment of appropriate workpiece diameter with clamping screw. * Dressing device, mounted on the side of the grinding spindle, stroke approx. 40 mm, for producing a geometrically exact conical form and with oscillation of diamond tool. * Pre-centering device for Workpiece adjustment between centers. * Pneumatic Oil Lubrification of grinding spindle by oil-mist. * Manually adjustable Tailstock with handwheel but without motorized drive. Condition : Good to very good. 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 60 mm︱grinding depth 30 mm︱clamping length 1000 mm︱total power requirement kW︱weight of the machine ca. 0,6 t︱dimensions of the machine ca. 0,5 x 0,5 x 2,1 m︱

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center hole 2-50 mm︱workpiece diameter 8-125 mm︱workpiece length - min. 50 mm︱workpiece length - max. 1000 mm︱column - center height 145 mm︱grinding wheel speeds: ︱number 3 ︱from/to 13000-45000 U/min︱spindle turning speed range 400 U/min︱dimensions of the machine ca. 750x850x1800 mm︱weight of the machine ca. 475 kg︱

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workpiece diameter 30 - 325 mm︱grinding depth 60 mm︱clamping length 1000 mm︱center hole 1 - 30 mm︱total power requirement kW︱weight of the machine ca. 0,2 t︱dimensions of the machine ca. 0,5 x 0,5 x 1,7 m︱

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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

volt 380 V︱ . ︱quality schwere, stabile ︱

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grinding wheel diameter 300 mm︱no. of working stations 2 Stück︱connected load 1,5 kW︱grinding wheel width 30 mm︱

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double sided.

max. dia. of grinding wheel 175 mm︱boring diameter 32 mm︱max. width of grinding wheel 25 mm︱

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max. dia. of grinding wheel 175 mm︱boring diameter 32 mm︱max. width of grinding wheel 25 mm︱

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grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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Grinding wheel Ø: 150 mm
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Wheel width: 20 mm
Grinding wheel speed: 2800 RPM
Drive motor: AC 230 V, 150 W
Space required: 400 x 200 x 280 mm
Weight: 10 kg

grinding wheel diameter 315 mm︱grinding wheel width 40 ︱no. of working stations 2 Stück︱speeds 1745 U/min︱voltage 380 V︱total power requirement 1,1 kW︱weight of the machine ca. 230 kg︱dimensions of the machine ca. 0,85 x 0,45 x 1,05 m︱

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S/N: 48817

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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grinding area: 300 x 40 mm
electrical connection: 380 V, 1,5 kW
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space needed: 700 x 400 x 1150 mm
weight:

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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grinding area: 200 x 35 mm
electrical connection: 380 V, 0,55 kW
space needed: 530 x 400 x 1180 mm
weight:
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grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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grinding wheel dimensions: 200 x 32 x 51 mm
electrical connection: 380 V, 0,55 kW
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space needed: 470 x 280 x 1080 mm
weight: 60 kg

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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grinding wheel Ø: 300 mm

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grinding wheel width: 40 mm
electrical connection: 380 V, 1,5 kW
space needed: 700 x 400 x 1150 mm

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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Grinding wheel dimensions: 300 x 40 x 76 mm
Grinding wheel speed: 1400 RPM
Wheel drive: 380 V, 1.5 kW
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Approximate weight: 85 kg
Space requirements: 720 x 470 x 400 mm

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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grinding wheel dimensions: 400 x 50 mm
grinding wheel speed: 1400 rpm
Drive motor: 380 V, 1400 rpm, 2.2 kW
Space requirement: 750 x 470 x 470 mm
Weight: 138 kg
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grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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Grinding wheel Ø: 200 mm
Wheel width: 30 mm
Grinding wheel bore: 51 mm
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Grinding wheel speed: 3000 rpm
Electr. Supply: 380 V, 630 W
Space: 600 x 260 x 320 mm
Approximate weight: 23 kg

grinding wheel diameter mm︱no. of working stations Stück︱grinding wheel speeds U/min︱total power requirement kW︱weight of the machine ca. t︱required space m︱

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Grinding wheel Ø: approx. 175/190 mm
Grinding wheel width: 30 mm
Grinding wheel speed: 2800 rpm
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electr. Connection: 380 V, 0.6 kW
Space requirement: 670 x 400 x 1140 mm
Weight: approx. 120 kg