φ2.8×28m(NPK) Dryer
Technical parameter and performance
1specification φ2.8×28m
2productive capacity 2035t/h
3slope of shell 2.5°
4rotating speed of shell 3.2 r/min
5motor model Y280M-4
power: 90KW rotating speed: 1480r/min
voltage: 500V
6reducer modelH3SH10 speed ratio: i=63
7equipment weight 94.3t
Material of main parts
1shell Q235-B δ=18/22/28(shell/transition/ girth geartyre position)
2lifter flight: Q235-A(lifter flight)
3tyre ZG310-570 φ3150/2910 B=280
4girth gear ZG310-570 φ3864 B=280
5pinion: 40Cr
6pinion shaft 45 forged
7supporting rollerZG340-640
8supporting roller shaft45 forged
9thrust roller ZG340-640
Scope of supply
1shell(incl. Lifter flight) 1 set
2tyre: 2 pcs
3girth gear device 1 set
4thrust and supporting roller device
(SKF incl. SKF bearing ) 1 set
5supporting roller unit
(SKF incl. SKF bearing ) 1 set
6pinion unit
(SKF incl. SKF bearing) 1 set
7transmission device 1 set
motor: Y280M-4 90kW/500V 1 unit
(Siemens Chinese Beide)
reducer H3SH10 i=63 1 unit
(Flender Chinese manufacturing)
coupling 1 set
8inlet device 1 piece
9outlet device 1 piece
10gear casing: 1 piece
11anchor bolts 1 set
