Thread Grinding Machine

thread dia. 254 mm︱grinding length 350 mm︱thread pitch 51 mm︱Control SIEMENS S 8 ︱total power requirement 12 kW︱weight of the machine ca. 5000 kg︱dimensions of the machine ca. m︱

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B A H M Ü L L E R Automatic Internal Thread Grinding Machine Model IPE 12 i.S. Year 1985 Serial No. 103174 _______________________________________________________ workpiece Ø, max. 300 mm workpiece length, approx. 350 mm height of centers (WP spindle/grinding spindle) 300 mm table stroke approx. 450 mm thread diameter ground max. approx. 254 mm thread diameter ground min. approx. 25,4 mm thread length ground in one setting max. 250 mm Lead range, max. 51 mm Lead angle max. 10 ° Total electrical load, approx. 12 kW - 380 V - 50 Hz Weight, approx. 5,000 kg Accessories / Special Features * This is a programme controlled (SIEMENS S 8) internal thread and internal worm grinding machine , suitable for the grinding of ball screw nuts. * All movements are controlled by the SIEMENS programme control * Automatic infeed for grinding depth. * Automatic diamond roll profile dressing device, motorized by hydraulic motor,and device can be swivelled and mechanically adjusted lengthwise. * FISCHER Internal grinding spindle up to 30.000 rpm with oil and air lubrication and with Infinitely variable grinding spindle speeds. • 4-jaws chuck approx.. Ø 250 mm * Separate switch cabinet, separate hydraulic unit, oil drip pan, etc. Condition : Good. Machine can soon be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

pressure 200 kN︱max. workpiece diameter 3 - 80 mm︱Control Siemens C7 ︱pressure 0-200 kN︱feed stepless 0-50 mm/s︱spindle diameter 69,85 mm︱spindle distance 125 - 255 mm︱spindle stroke 130 mm︱roll diameter -toolpieces 130 - 200 mm︱roll spindle turning speed range 3000 - 5000 U/min︱total power requirement 16 kW︱weight of the machine ca. 2,5 t︱dimensions of the machine ca. 0 m︱

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Equipped with: - Control Siemens Simatic C7 - Hydraulic Unit

pressure 10 t︱max. workpiece diameter 2-50 mm︱threading length mm︱Control SIEMENS SIMATIC ︱total power requirement 12 kW︱weight of the machine ca. 2,5 t︱dimensions of the machine ca. LTH 1,3 x 1,5 x 1,6 m︱

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Roller stroke 80mm smallest/largest center distance d. Rolling spindles 117/197 mm Rolling spindle height above Machine bed 160 mm max. tool diameter 175 mm Mounting diameter of the rolling spindle 54 mm Recording length of the rolling spindle 75 mm Swivel angle of the rolling spindle -/+ 10 degrees Rolling spindle speed (infinitely variable) rpm 10-100 Motor for roller spindle drive 7.5 KW Accessories/equipment - 13 sets of thread rolls in total (2 x set M4x0.7, 2 x set M6x1.00, 3 x set M8x1.00, 5 x set M8x1.25, 1 set M12x1.00) - Work light - Process lubrication - Central lubrication - Foot pedal - technical documentation

pressure 0,2-40 t︱max. workpiece diameter 70 mm︱threading length 120 mm︱Control ︱total power requirement 29 kW︱weight of the machine ca. 9,5 t︱dimensions of the machine ca. m︱

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pressure 0,1- 12 t︱max. workpiece diameter 2- 50 mm︱threading length 2000 mm︱stroke 0- 15 mm︱pitch max. 3 mm︱tool diameter 200 mm︱roll spindle turning speed range 20- 90 U/min︱weight of the machine ca. 1,7 t︱dimensions 1,4 x 1,1 x 1,4 m︱

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used thread rolling machine in good condition - well equipped

max. workpiece diameter 40 mm︱threading length 300 mm︱pressure 2 t︱

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