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

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

Chen Fwa Industrial Co., Ltd.