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Wood Sawyer® Plus Conveyor Belt Data
WS Plus
220/2
WS Plus
250/2
WS Plus
330/3
WS Plus
375/3
WS Plus
400/2
WS Plus
440/4
WS Plus
500/4
WS Plus
600/3
WS Plus
750/3
WS Plus
800/4
# of Plies
2
2
3
3
2
4
4
3
3
4
Fabric Type*
P/P
P/N
P/P
P/N
P/P
P/P
P/N
P/P
P/P
P/P
Average Permanent
Elongation (%)**
.80
0.8
.80
0.8
0.8
.80
0.8
0.8
1.0
0.8
Recommended Fastener Plate 140
190
190
BR-10 BR-10 BR-10 BR-10 BR-10 BR-14 BR-14
Hinge
R2
R2
R2
R5
R5
R5
R5-1/2 R5-1/2 R6
R6
Hinge
U35A U35A U35A U35
U35
U35
U35
U35
U37/37A U
37/U37A
Imperial
Vulcanized & Fastener Rating (PIW) 220
250
330
375
400
440
500
600
750
800
Nom. Carcass Gauge (in.)
.125
0.135 .169
0.169 0.178
.233
0.229 0.251 0.272 0.340
Nom. Carcass Weight (lb./sq. ft.)
.79
0.85
1.05
1.07
0.98
1.46
1.45
1.44
1.61
1.93
Approximate 1/32 in.
Cover Weight (lb./sq. ft.)
.19
0.19
.19
0.19
0.19
.19
0.19
0.19
0.19
0.19
Elastic Modulus (PIW)
23,000 30,000 34,500 45,000 44,000 46,000 60,000 66,000 67,500 88,000
Step Length (in.)***
10
10
10
10
16
10
10
16
18
16
Wood Sawyer® Plus 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 Sales Representative or fastener manufacturer. R-6 fasteners must be installed with stainless steel rivets when belt tensions
exceed 800 PIW for best results.
*P/P = Poly/Poly and P/N = Poly/Nylon
**Average permanent elongation values at 100% of rated belt tension are based on ISO 9856 test procedure. Consult your Sales Representative or Distributor for elastic and total
elongation calculations.
***Consult your Sales Representative for vulcanized splice design for 900/2, 1350/3 and 1800/4 constructions.
Metric continued on page 28
Superior MORS cover compound
MORS is recognized as the wood product industry’s premium choice for moderate terpene
resistance. Its abrasion-resistant properties make it the best value for handling wood chips.
Excellent fastener holding
Innovative fill cord design minimizes belt tracking problems and reduces damage due to
misalignment. High strength cords in the fill direction work together to resist fastener pull-out.
Excellent adhesion values
Superior adhesion protects against premature belt failure due to heavy impact, abuse, trapped
material and edge damage.
2015 Heavyweight Conveyor Belts
Wood Sawyer® Plus