21
P L Y L O N
®
PLYLON CONVEYOR BELT DATA - Metric
Plylon rated belt tension can exceed 100%, with a maximum of 150%, during starting and stopping conditions.
Fastener size recommendation may vary due to cover thickness, pulley diameters and system tension. Consult your GTM or fastener manufacturer.
*
P/P = Polyester/Polyester
**
Average Permanent elongation values at 100% of rated belt tension are based on ISO 9856 test procedure. Consult your GTM or GAD for elastic & total elongation calculations.
PLYLON
PLYLON
PLYLON
220/2
330/3
440/4
Number of Plies
2
3
4
Fabric Type*
P/P
P/P
P/P
Vulcanized & Fastener Rating (kN/m)
39
58
77
Carcass Gauge (mm)
3.05
4.11
5.56
Carcass Weight (kg/sq.m)
3.6
4.8
6.4
Approx 1 mm cover wt (kg/sq.m)
1.2
1.2
1.2
Avg. Permanent Elongation (%) **
0.80
0.80
0.80
Elastic modulus (kN/m)
4028
6042
8056
Step Length (mm)
250
250
250
Recommended Plate Fastener
140
190
BR-10
Hinge
R2
R2
R5
Hinge
U35A
U35A
U35
PLYLON LOAD SUPPORT (Maximum Belt Width) (mm)
On systems with troughing idler spacing greater than 1.5 m OR idler roll gap greater than 12.7mm, contact your GTM.
PLYLON TROUGHABILITY (Minimum Belt Width) (mm) (Table based on ISO 703 Testing Procedure)
PLYLON
PLYLON
PLYLON
Idlers
220/2
330/3
440/4
20
degree idlers
450
450
600
35
degree idlers
450
600
750
45
degree idlers
600
750
900
If top cover and pulley cover are balanced (ie. 5mm x 5mm) or less than 2 mm differential (ie. 4mm x 3mm), add 150 mm to the minimum belt width.
150
mm narrower widths are possible if the belt is broken in for an extended period of time fully loaded. Consult your GTM.
Additional break in time is required when the belt has been stored prior to insulation in ambient temperatures of less than 10 degrees Centigrade.
Above tables are based on top cover gauge equal or greater than the bottom (pulley) cover gauge.
Plylon rated belt tension can exceed 100%, with a maximum of 150%, during starting and stopping conditions.
Consult Goodyear for fastener manufacturer.
*
P/P = Poly/Poly
PLYLON MAXIMUM BUCKET PROJECTION (mm)
PLYLON
PLYLON
PLYLON
220/2
330/3
440/4
Number of Plies
2
3
4
Spaced Industrial Max. Bucket Projection
150
180
250
Continuous Industrial Max. Bucket Projection
125
180
250
PLYLON ELEVATOR BELT DATA - Metric
PLYLON
PLYLON
PLYLON
220/2
330/3
440/4
Number of Plies
2
3
4
Fabric Type
P/P
P/P
P/P
Industrial Service tension Capacity (Kn/M)
30
44
61
Carcass Gauge (mm)
3.05
4.11
5.56
Carcass Weight (kg/sq.m)
3.6
4.8
6.4
Approx 1 mm cover wt (kg/sq.m)
1.2
1.2
1.2
Elastic modulus (kN/m)
4028
6042
8056
PIW/Plies
Material Weight
0-40
lbs/cu.ft.
41-80
lbs/cu.ft.
81-120
lbs/cu.ft.
Over 120 lbs/cu.ft.
Trough Idlers
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
20
deg
35
deg
45
deg
220/2
1200
1050
900
1200
900
900
1050
900
750
900
750
NR
330/3
1500
1400
1200
1500
1200
1050
1400
1200
1050
1200
1050
900
440/4
1850
1500
1400
1850
1400
1200
1500
1400
1200
1500
1200
1050
PLYLON MINIMUM PULLEY DIAMETERS (mm)
PLYLON
PLYLON
PLYLON
220/2
330/3
440/4
Number of Plies
2
3
4
Over 80% Tension
400
450
600
60%
to 80% Tension
350
400
500
40%
to 60% Tension
250
300
400
Up to 40 % tension
250
300
400
Tails and Snubs
250
300
400