29
Wood Sawyer® Plus Conveyor Belt Data
WS Plus
250/2
WS Plus
375/3
WS Plus
400/2
WS Plus
500/4
WS Plus
600/3
WS Plus
750/3
WS Plus
800/4
#
of Plies
2
3
2
4
3
3
4
Fabric Type*
P/N
P/N
P/P
P/N
P/P
P/P
P/P
Average Permanent
Elongation (%)**
0.8
0.8
0.8
0.8
0.8
1.0
0.8
Recommended Fastener Plate
190
BR-10
BR-10
BR-10
BR-10
BR-14
BR-14
Hinge
R2
R5
R5
R5-1/2
R5-1/2
R6
R6
Hinge
U35A
U35
U35
U35
U35
U37/37A U37/U37A
Imperial
Vulcanized & Fastener Rating (PIW)
250
375
400
500
600
750
800
Nom. Carcass Gauge (in.)
0.135
0.169
0.178
0.229
0.251
0.272
0.340
Nom. Carcass Weight (lb./sq. ft.)
0.85
1.07
0.98
1.45
1.44
1.61
1.93
Approximate 1/32 in. Cover Weight (lb./sq. ft.)
0.19
0.19
0.19
0.19
0.19
0.19
0.19
Elastic Modulus (PIW)
30,000
45,000
44,000
60,000
66,000
67,500
88,000
Step Length (in.)***
10
10
16
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 30
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