Perhitungan Belt Conveyor

(based on CEMA manual, 4th Edition) 6740-E Netherlands Drive Wilmington, NC 28405 Telephone: 910-794-9294 Phone Fax Telefax: 910-794-9296 Customer Name Conveyor Number Conveyor Length (ft.) 100 Tonnage Rate (tph) 20 Required Conveyor Drive HP = 3.69 HP Belt Speed (fpm) 62 Suggested Pulley Width (RL) = 62.99 in. Material Lift Height (ft) 0 RECOMMENDED MOTORIZED PULLEY: Avail. produc Ambient temp. (deg F) Min Motorized Pulley HP = 4 HP Model Diam. Ambient temp. (deg F) Max 100 Pulley nominal belt speed = 60 FPM 0 0 Initial Velocity of Material (f 0 TM324 12.64" Number of Belt Cleaners 1 0 0 Number of Belt Plows 1 0 0 Length of Skirt (ft) 80 0 0 Depth of Matl in skirt zone (in 12 0 0 Number of Non-driven Pulleys 1 ALTERNATE DUAL DRIVE OPTION: Belt loaded via chute. 0 Motorized Pulley HP = 3 HP/each Avail. produc Pulley nominal belt speed = 60 FPM Model Diam. TM224 8.5" Elevation (ft above sea level) 3300 TM323 12.64" Type of Material Coke, ground fine TM404 15.75" Belt Width (in) 60 0 0 Belt Carcass Type Fabric 0 0 Idler Roll diam (4, 5,6,or 7in) 5 0 0 CEMA Type (A,B,C,D,E) C RECOMMENDED OPTIONS: Troughing Idler Spacing (ft) 4 Required Belt Pull, Te = 1809 lbs SPECIAL NOTES: # Engineering Design Data: Ai 1.8 lbs Tm 0 lbs Calculated HP to drive conveyor belt: 3.40 HP Cs 0.0452 Tp 25 lbs Drive pulley bearing friction: 0.07 HP H 0 ft Tpl 300 lbs BHP (Brake HP) at motor: 3.46 HP Kt 1.30 Tsb 1001 lbs Gear loss in Motorized Pulley: 0.22 HP Kx 0.47 lbs/ Ttr 0 lbs Calculated HP for Drive Pulley: 3.69 HP Ky 0.025 Tx 61 lbs Derate for high elevation: 0.00 HP L 100 ft Tyb 94 lbs Required Motorized Pulley HP: 3.69 HP Q 20 tph Tyc 59 lbs Si 4 ft Tym 27 lbs (Note: 60 Hz Motorized Pulley motors have 1.0 Service Fac Tac 1601 lbs Tyr 35 lbs Tam 0 lbs V 62 fpm Power savings for 3 shift/day, 50 week/yr operation Tb 0 lbs Wb 18 lbs/ft (Motorized Pulley compared to gearmotor & V-belt drive) Tbc 300 lbs Wm 11 lbs/ft Save: 1720 Kw-Hrs/Yr Te 1809 lbs Save: $86/Yr (@ $0.05/Kw-Hr)

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Transcript of Perhitungan Belt Conveyor

file:///tt/file_convert/55cf9989550346d0339de282/document.xls , Page 1 of 1 04/17/2023 17:50:27

(based on CEMA manual, 4th Edition)###

Calculation Sheet

Belt Weight (lbs/ft)

Kt =

6740-E Netherlands Drive Kx =

Wilmington, NC 28405 Ko=

Telephone: 910-794-9294 Tp =

Phone Fax Telefax: 910-794-9296 ###

###

Customer Name Tam =

Conveyor Number Ttr =

Conveyor Length (ft.) 100 Tpl =

Tonnage Rate (tph) 20 Required Conveyor Drive HP = 3.69 HP Tbc =

Belt Speed (fpm) 62 Suggested Pulley Width (RL) = 62.99 in. Wm =

Material Lift Height (ft) 0 RECOMMENDED MOTORIZED PULLEY: Avail. products: Tsb =

Ambient temp. (deg F) Min Motorized Pulley HP = 4 HP Model Diam.Ambient temp. (deg F) Max 100 Pulley nominal belt speed = 60 FPM 0 0Initial Velocity of Material (fpm) 0 TM324 12.64"Number of Belt Cleaners 1 0 0Number of Belt Plows 1 0 0Length of Skirt (ft) 80 0 0Depth of Matl in skirt zone (in) 12 0 0Number of Non-driven Pulleys 1 ALTERNATE DUAL DRIVE OPTION: JOK HP

Belt loaded via chute. 0 Motorized Pulley HP = 3 HP/each Avail. products: elev derate

Pulley nominal belt speed = 60 FPM Model Diam.

TM224 8.5"Elevation (ft above sea level) 3300 TM323 12.64"Type of Material Coke, ground fine TM404 15.75"Belt Width (in) 60 0 0Belt Carcass Type Fabric 0 0Idler Roll diam (4, 5,6,or 7in) 5 0 0CEMA Type (A,B,C,D,E) C RECOMMENDED OPTIONS: ###

Troughing Idler Spacing (ft) 4 ###

###

Required Belt Pull, Te = 1809 lbs SPECIAL NOTES: ###

###

Engineering Design Data: Tac

Ai 1.8 lbs Tm 0 lbs Calculated HP to drive conveyor belt: 3.40 HPCs 0.0452 Tp 25 lbs Drive pulley bearing friction: 0.07 HPH 0 ft Tpl 300 lbs BHP (Brake HP) at motor: 3.46 HP

Kt 1.30 Tsb 1001 lbs Gear loss in Motorized Pulley: 0.22 HPKx 0.47 lbs/ft Ttr 0 lbs Calculated HP for Drive Pulley: 3.69 HPKy 0.025 Tx 61 lbs Derate for high elevation: 0.00 HPL 100 ft Tyb 94 lbs Required Motorized Pulley HP: 3.69 HPQ 20 tph Tyc 59 lbs

Si 4 ft Tym 27 lbs (Note: 60 Hz Motorized Pulley motors have 1.0 Service Factor) Efficiency=

Tac 1601 lbs Tyr 35 lbs JOKI HP=

Tam 0 lbs V 62 fpm Power savings for 3 shift/day, 50 week/yr operation JOKI KW=

Tb 0 lbs Wb 18 lbs/ft (Motorized Pulley compared to gearmotor & V-belt drive) KW savings=

Tbc 300 lbs Wm 11 lbs/ft Save: 1720 Kw-Hrs/Yr HRS/YR=

Te 1809 lbs Save: $86/Yr (@ $0.05/Kw-Hr) SAVE kw-hrs/yr=

Save $/yr=