rolling mills combined double head with gear box available in different size : 
rolls width x diameter : 101 x 57 (4"x2.25") / 127x63.5 (5"x2.25") / 157x76 (6"x3"), 
wire grooves from - to : 0.75-8 / 0.75-9 / 0.75-10,
 max sheet width can be rolled : 60 / 80 / 100, 
max. apertures of rolls : 25 / 31 / 35, no. of half round grooves : 2, 
max apertures of speed : 7.57 (m/min) / 9.42 (m/min) / 11.66 (m/min), 
depth per rotation of staring : 0.78 / 0.50 / 0.66, 
emergeny brake : optional, 
auto lubricating system : optional, 
power supply : (1 h.p. / 0.75 kw. 1 phase) / (1.5 h.p./1.1 kw. 1 phase) / (2 h.p. / 1.5 kw. 1 phase) 
machine dimension in cm : 84x34x117 / 97x42x125 / 107x51x135
 machine net. weight : 209 kg / 285 kg / 365 kg. 
shipping dimension in cm : 100x54x132 / 110x70x135 / 120x74x135, 
shipping weight : 270 kg / 345 kg / 450 kg.