16YRS
CHEN FWA INDUSTRIAL CO., LTD.
886-2-28924140
886-2-28983801
No. 8, Lane 121, Li The Rd., Pei Tou Dist., Taipei, Taiwan 112
www.chenfwa.com.tw

Products

Tapping Machine
Tapping Machine
NAT-16, NAT-16B

The tapping machine provided by Chen Fwa is quality made for customers worldwide. The product features one circuit feed and one pitch, so each of them will not rotate even without adding pressure or clamping device while working. Besides, the spindle pulley of the tapping machine will stop when tap meets resistance or when the machine is overloaded. This is a mode for your safety, and it is controlled by a clutch which can reduce the force from cutting and torque of tap and protect tap from being damaged. 



Another feature the tapping machine provides is that the equipment is easy to operate for not only skilled workers but also new users. The merit is quite helpful to increase efficiency and quality workmanship, not to mention saving costs for your business. Moreover, the tapping equipment we offer are automatic, so the machine can be mounted with multiple spindle heads. 



If you are interested in our equipment, please do not hesitate and contact us today for more information! We are happy to provide you the best and help you to run your business without any extra expenditure!




  • Pitch gear tool feed, one circle feed, one pitch--this is a unique feature 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 equipment can be mounted with multiple spindle heads that can increase productivity and produce unique whole-screw threading.

    • Upward multi-spindle machine increase production rate with robot combination.




Specification

Item No. Model NAT-16 NAT-16B
Capacity mm M5~M18 M5~M18
Possible 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 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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