Structures:It consists of motor, gear-down reducer, driving gears, speed-ratio
gears, front and back rolls, bearings, frame, cover, bed plate,
adjusting pin device, emergency stop device, roll temperature
adjusting device, lubricating device and material plate, etc.
features:
1. The roll is made of chilled cast iron of vanadium and titanium
alloys. (Rolls of G model are made of high grade steel with hard
alloy welded on the surface.)
2.The roll face is hard and anti-wear. Both the front roll and the
back roll are fluted. The internal cavity of the roll is processed
to ensure temperature well proportioned on the roll surface.
3.The machine is equipped with an overload protection device to
prevent the major components from being damaged due to overloading.
4.By LTG rollers - cold hard cast-iron security, its surface
hardness is made, 68 ~ 75 HS grinding and smooth surface. Inside
the hollow cylinder for use, can according to the requirement, the
steam and cooling water is used to regulate the temperature of the
rolls. Two rolls with different relative rotation speed, rubber
roller into two broken sewing machinery in the process.
5.The machine is also equipped with an emergency device. When an
emergent accident happens, just draw the safety pull-rod, and the
machine will stop immediately.
Parameter of the Rubber Cracker mill:
| Parameters/version | XKP-400 | XKP-450 | XKP-560 |
| Front roll diameter | 400 | 450 | 560 |
| Back roll diameter | 400 | 450 | 510 |
| Roll length | 600 | 650 | 800 |
| Front roll surface speed (m/min) | 17.32 | 23.2 | 25.56 |
| Friction ratio | 1:1.38 | 1:1.38 | 1:1.30 |
| Max. nip | 8 | 8 | 8 |
| Feeding capacity per (kg) |
200-300 |
600-800 |
1500 |
| Power(kw) | 45 | 60 | 75 |
| Size(l*w*h) | 3950*1800*1780 | 4770*1846*1835 | 5064*2284*1978 |
| Weight(kg) | 7000 | 12000 | 19000 |
N
