Sterlco SMS Series Single Shaft Shredder User Manual
Page 45
GRN4-605
Chapter 5: Maintenance
45 of 93
Tightening Torque of the Screws
Refer to the table below.
Tensioning
Screws-
Screw details
element (Type) Tightening torque in Nm
Number
Size (BSW)
1008
5,6
2
1
/
4
"
1108
5,6
2
1
/
4
"
1310
20
2
3
/
8
"
1315
20
2
3
/
8
"
1210
20
2
3
/
8
"
1215
20
2
3
/
8
"
1610
20
2
3
/
8
"
1615
20
2
3
/
8
"
2012
31
2
7
/
16
"
2017
31
2
7
/
16
"
2517
48
2
1
/
16
"
2525
48
2
1
/
16
"
3020
90
2
5
/
8
"
3030
90
2
5
/
8
"
3535
60
3
1
/
2
"
4040
102
3
5
/
8
"
4545
155
3
3
/
4
"
5050
185
3
7
/
8
"
Replacing the Screen
The condition of the screen must be checked regularly in order to keep the throughput of
the shredder and the quality of the shredded material constant.
The screen may be damaged, dirty or not suitable for shredding material when:
•
Screen holes are too fine—overheating of the shredded material can occur.
•
Screen holes are too course—shredded material can have larger pieces that
are unacceptable.
Standard Screen and Hydraulic Screen
Please refer to the section “Emptying the Screen” in Chapter 4.
V-Belts
V-belts are wearing parts that stretch and must be re-tensioned. Regular checks on the
tension force of the V-belts and the condition of the V-belts are necessary in order to
guarantee a long service life.