There are seven models of wire nail making machines.
The specification of each machines is as follow :

Model:	GWN-1	GWN-2	GWN-3	GWN-4	GWN-5	GWN-6	GWN-8
Length of Nail	1/2” to 1.5” 12 to 38 mm	1/2” to 2” 12 to 50 mm	¾” to 3” 20 to 80 mm	1” to 4” 25 to 100 mm	1.5” to 5” 35 to125mm	2” to 6” 50 to 150mm	3” to 8” 75 to 200mm
Wire thickness	18 to 14 SWG (1.2 to 2 mm)	1/2” to 2” 12 to 50 mm	14 to 9 SWG (2 to 3.7 mm)	12 to 8 SWG (2.6 to 4 mm)	8 to 6 SWG (4 to 4.9 mm)	8 to 4 SWG (4 to 6 mm)	8 to 4 SWG (4 to 6 mm)
Production per minute pieces	400 – 450	350 – 400	300 – 350	200 – 250	150 – 200	100 – 150	100 – 120
Power Required (HP x RPM )	1.5 x 1440	2 x 1440	3 x 1440	5 x 1440	7.5 x 960	7.5 x 960	10 x 960
Net / Gross Weight (Kgs.):	350 / 450	500 / 650	850 / 1050	1200 / 1550	1600 / 2400	1800 / 2600	2400 / 3200
Dimensions (m):	0.85 x 0.85 x 0.90	1.05 x 1.05 x 1.02	1.20 x 1.20 x 1.10	1.35 x 1.25 x 1.10	1.50 x 1.50 x 1.16	1.80 x 1.90 x 1.40	2.15 x 1.96 x 1.38
Shipping Volume (m3):	0.65	1.15	1.60	1.90	2.65	4.80	5.80