Used Thread grinding machines for sale (9)

Condition: ready for operation (used), Year of construction: 1980, capacity 920X254MM Ba3Qgnxr spline grinding shafts with tooling

Condition: used, Year of construction: 1979, bar material dia. max. 50 mm Cnff9Ni2Aw keins ja

Condition: good (used), Year of construction: 1984, workpiece diameter 250 mm grinding length 500 mm Bro7Vne0Rru Spindel stock right 900 mm Spindel stock left 1020 mm workpiece weight 200 kp pitch angle 40 ° grinding diameter 180 + 350 mm speeds: 0,4 + 50 U/min weight of the machine ca. 4,6 t dimensions of the machine ca. 290x220x250 cm Thread diameter min. 2 mm Clamping length - headstock right 900 mm Clamping length - spindle head left 1020 mm Pitch 0.8 - 288 mm Lead angle +/- 40 ° Number of infeeds 12 Thread profile max. 12.5 module Number of threads 1 - 8 Mounting hole for cylindrical shank 160 mm Profiling device - CNC x

Condition: excellent (used), thread dia. 1 -200 mm grinding length 900 mm thread pitch 0,25 - 60 mm workpiece diameter 220 mm threading length 1000 mm profile depth 28 mm Modul 12 mm Cccofi8 swivel angle for work spindle +/- 25 ° relief of the tap 0,025 - 6 mm total power requirement 14 kW weight of the machine ca. 5,8 t dimensions of the machine ca. 5,0 x 2,0 x 2,1 m

Year of construction: 2012, Condition: used, turning speeds - U/min Gaclyq0Gm frequency - Hz output - kw

Condition: used, Year of construction: 1986, workpiece diameter 460 mm threading length 900 mm thread pitch 100 mm total power requirement 10 kW weight of the machine ca. 8 t Dpfvsp dimensions of the machine ca. m

Condition: good (used), Year of construction: 1988, Functionality: fully functional, metric thread pitch (max.): 100 mm, metric thread pitch (min.): 3 mm, workpiece weight (max.): 200 kg, grinding length: 450 mm, rotational speed (min.): 1,700 rpm, metric thread diameter (min.): 3 mm, rotational speed (max.): 2,540 rpm, clamping length: 1,055 mm, The product is from switzerland. Bei2Wpi

Condition: good (used), Year of construction: 1965, workpiece diameter 200/250 mm threading length 500 mm thread pitch 6 - 72 mm grinding diameter - min. 1 mm centre distance 800 mm max. module 8 spindle speeds 0,19 - 32 U/mm pitch angle 40 ° relief of the tap 0,015 - 4 mm grinding wheel diam. min/max. 275 / 350 total power requirement 11 kW Dpr83X weight of the machine ca. 3,6 t dimensions of the machine ca. 3,8 x 2,3 x 1,0 m

Condition: used, Year of construction: 1985, 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 B A H M Ü L L E R Automatic Internal Thread Grinding Machine Model IPE 12 i.S. Year 1985 Serial No. 103174 _____ Bttauquapw 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.