transtex belting - Microsoft · PVC Elevator Belting transtex belting conveyor belts Transtex®...
Transcript of transtex belting - Microsoft · PVC Elevator Belting transtex belting conveyor belts Transtex®...
▶ Resists stretching & shrinking
▶ Excellent bolt holding strength
▶ Interwoven polyester carcass for added strength and fastener holding
▶ Resistant to mildew and moisture
▶ Meets OSHA Specifications for surface electrical resistance of 300 megohms or less
▶ Meets MSHA Standards for flame resistance
▶ PVC 450 ORG (Oil Resistant Grain)
▶ PVC 350 also available in ORG
▶ We also have the following in approved MSHA specifications PVC 200 & 250 (white and black) PVC 300 in black
For more information contact your AccountManager or Territory Sales Manager
PVC Elevator Belting
transtex beltingconveyor belts
Ref.
No.
FT1
12 -
08/1
9Re
prod
uctio
n of
text
or p
arts
ther
eof o
nly
with
our
app
rova
l. M
odifi
catio
ns re
serv
ed
Forbo Movement SystemsTranstex® Belting10125 South Tryon StreetCharlotte, NC 28273
Toll Free: (800) 922-1735E-Mail: [email protected]
ELEVATORDESIGNATION NO.
_______________
DATE ______________________________
COMPANY____________________________________________________________________________________________________
ADDRESS ____________________________________________________________________________________________________
DATE SUBMITTED BY _________________________________________________ Title _____________________________________
Total Belt Length _______________________(ft.) Belt Width _________________________ (in.) C to C Pulleys _______________________(ft.)
Rated Elevator Capacity _________________(TPH) Material Handled _________________________ Wt. Per Cu. In.1 ___________________(lbs.)
BUCKETS:
Style and Manufacturer _________________________________________________ Size __________________ Projection ________________(in.)
Spacing on Belt _________________ (in.) No. of Rows ______________ Staggered ____________ Number (C to C ) Ascending Side ___________
Empty Weight _________ (lbs.) 100% Cup Capacity _______ @ ______%= ________ (cu.in.) Total Weight of Material in Bucket ___________(lbs.)
Head Pulley Diameter ______________(in.) Type Lagging ______________________________ Boot Pulley Diameter _____________________(in.)
Boot Pulley Face Width ____________ (in.) Type Take Up: Screw ____________ Floating ___________ Approximate Weight2 _____________(lbs.)
Weight per Foot For Type ________________________ Belt ____________________________________________________ = ____________(lbs.)
PICK UP IN BOOT: (To compensate for digging action)
For UP Loaded Leg – Use 10% of Total Bucket Load
For DOWN Loaded Leg – Use 20% of Total Bucket Load
For UP and DOWN Loaded Leg – Use 30% of Total Bucket Load
SUSPENDED WEIGHT: (Ascending Side)
Empty Buckets: _____________ x __________ lbs. – __________ lbs.
Load In Buckets: _____________ x __________ lbs. – __________ lbs.
Belt C to C _____________ x __________ lbs. – __________ lbs.
Pickup in Boot _________________________ lbs. – __________ lbs.
Floating Takeup Weight 2** – ____________ lbs.
Maximum Tension – ____________ lbs.THEREFORE:
The workload (t) is calculates as follows:
maximum tension belt width ______________ = ____________ lbs. per inch of belt width
The proper Belt per the above information is Forbo Transtex® ____________________________________________________________________
_______________________________________________________________________________________________________________________
(BPH)
(Weight P.I.W. x Belt Width)
(No.) (Wt.)
(No.) (Wt.)
(Ft.) (Wt.)
(% Bucket Load)
TOTAL BELT LENGTH CALCULATIONS*:
1. Center to Center Pulleys _________________________2. Center to Center Pulleys _________________________3. ½ Head Pulley Circum.2 _________________________4. ½ Boot Pulley Circum.2 _________________________5. Belt Splice3 _________________________6. Plus Contingency Factor _________________________ (1% of Sub-Total)
TOTAL*Round off fractions to the nearest whole number
1 See Table 1 2 See Table 2 3 See Table 3
Forbo Movement SystemsTranstex® Belting10125 South Tryon StreetCharlotte, NC 28273-6509Tel.: 1-800-922-1735E-mail: transtex.us.forbo.comwww.forbo-transtex.com
TABLE #1BULK MATERIAL WEIGHT
Lbs. Cu.In. Lbs. Cu.Ft.
Alfalfa MealAlfalfa PelletsAlumina
.013
.025
.038
224365
Baking SodaBarley, WholeBauxite
.032
.028
.052
554890
Bean, CastorBoraxBuckwheat
.021
.041
.024
377042
Calcium CarbonateCashew NutsCaustic Soda
.058
.021
.051
1003788
Cement, PortlandClay, BrickClover Seed
.054
.069
.028
9412048
Coal, BituminousCocoa BeansCoconut, Shredded
.032
.023
.013
554022
Coffee, Roasted BeanCopper OreCorn, Shelled
.015
.087
.026
2615045
Cottonseed CakeCottonseed MealCullet, Glass
.026
.023
.069
4540
120
Distiller’s Grain, WetEarth, WetFlaxseed
.035
.064
.026
6011045
Flour, WheatGarbage, HouseholdGravel
.023
.029
.058
4050
100
GypsumHominy, DryHops, Dry
.046
.021
.020
803735
Iron OreLimestone, CrushedMagnesium Chloride
.116
.052
.019
2009023
Malt, DryMica, PulverizedMilo
.017
.009
.026
301545
OatsOyster Shells, WholePeanuts, Shelled
.015
.046
.026
268045
Peas, DriedPhosphate Acid FertilizerRice, Hulled
.029
.035
.028
506049
RyeSafflower, MealSalt, Dry
.028
.029
.046
485080
Sand, DrySand, Dry SilicaSludge, Sewage
.075
.058
.029
13010050
Soda Ash, HeavySoy Bean MealSoy Beans, Whole
.038
.023
.029
654050
Sugar, RawSulfur, LumpyTaconite, Pellets
.038
.050
.075
6585
130
Vermiculite, OreWheatZinc Ore, Crushed
.046
.028
.093
8048
160
TABLE #2PULLEY SPECIFICATIONS
Diameter(Inches)
Circumference(Feet)
1/2*Circumference
(Feet)
Floating**Take-Up Factor
(lbs. per inch of Pulley Face
Width)
89
10
2.072.352.64
222
557
111213
2.893.143.39
222
778
141516
3.643.924.18
223
899
182021
4.715.215.50
333
91010
222428
5.756.287.32
344
121215
303236
7.858.359.42
455
182024
404248
10.4610.9912.57
667
293140
546066
14.415.7117.28
889
4753–
728496
18.8521.9925.13
101113
–––
* Rounded off to nearest whole number** Floating Take-Up Factor Includes Pulley Weight, Structural Assembly and Steel Weights. TO CALCULATE: Multiply Take-Up Factor Listed for Given Boot Pulley diameter x total inches of Boot Pulley Face width.
TABLE #3BELT-BUCKET JOINT SPECIFICATIONS*
BUTT-RIDER LAP
Pulley Centers
Minimum BucketsPer Row on EachEnd of Main Belt
Minimum BucketsPer Row
in Splice Area
0 -99'100' - 149’150'- 199'200'- 249'
250' & over
34567
34567
* For Handling Grain or Similar Lightweight Materials
Note: For Pulley Centers above 300º or Special Applications contact Forbo Transtex® Representative or Charlotte Offices.