Product ID: Tapping Machine Tapping Machine :Precise Automatic Tapping Machine NAT-16,NAT-16B

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Features: Pitch gear tool feed, one circle feed, one pitch--this is a unique feature of the CHEN FWA Precise Tapping Machine, which has following merits: One circle feed, one pitch, working piece will not rotate even without added pressure or clamping device. Both unfamiliar and skilled workers can operate this machine well, which is helpful to increase efficiency and quality workmanship. Spindle pulley will slip and spindle will stop when tap meets resistance or machine reaches overload. This situation is controlled by a safety clutch, which can reduce the force from cutting and torque of tap and protect tap from being damaged. All automatic tapping machines can be mounted with multiple spindle heads that can increase productivity and produce unique whole-screw threading. Upward Multi-Spindle Auto Tapping Machine increase production rate with robot combination.

Item No. Model NAT-16 NAT-16B Tapping Capacity mm M5~M18 M5~M18 Possible Tapping Standard Pitches Metric Ritch P 0.45 0.5 0.6 0.7 0.75 0.8 0.9 1.0 1.25 1.5 1.75 2.0 2.5 0.45 0.5 0.6 0.7 0.75 0.8 0.9 1.0 1.25 1.5 1.75 2.0 2.5 Possible Tapping Standard Pitches Thread Per Inch W 44, 40, 36, 32, 28, 27, 24, 20, 19, 18, 16, 14, 12, 11 1/2, 11, 10, 9, 8 44, 40, 36, 32, 28, 27, 24, 20, 19, 18, 16, 14, 12, 11 1/2, 11, 10, 9, 8 50Hz Spindle Speed (6P) r.p.m. 515, 285, 155 515, 285, 155 60Hz Spindle Speed (6P) r.p.m. 620, 340, 190 620, 340, 190 50Hz Spindle Speed (4P) r.p.m. 770, 440, 265 770, 440, 265 60Hz Spindle Speed (4P) r.p.m. 935, 530, 320 935, 530, 320 Swing mm 440 - Max. Spindle Stroke mm 65 65 Max. Distance From Spindle To Stroke mm 470 - Spindle Taper mm MT-2 (MT-3 Optional Devices) MT-2 (MT-3 Optional Devices) Working Surface Of Base mm 340 x 340 - Base mm 425 x 580 - Max. Height Overal mm 1075 530 Motor power 3Ø 1HP x 6P (2HP x 4P Optional Devices) 3Ø 1HP x 6P (2HP x 4P Optional Devices) Net Weight(Approx) kgw 200 130

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