Horsepower calculations for belt feeders

MJ Series Jaw Crusher

MJ Series Jaw Crusher

MJ series jaw crusher is mainly used as a coarse crushing crusher. Its purpose is to crush rocks into smaller particle sizes for subsequent processing…

Read More
MC Series Single-Cylinder Hydraulic Cone Crusher

MC Series Single-Cylinder Hydraulic Cone Crusher

MC series single cylinder hydraulic cone crusher is used in secondary and fine crushing operations. It is widely used in metallurgy, construction, highway,…

Read More
ML Series Vertical Shaft Impact Crusher

ML Series Vertical Shaft Impact Crusher

Vertical shaft impact crusher is often used in the final crushing circuit. Due to the ability to produce fine-grained final products, ML series vertical…

Read More
MD Series Multi-Cylinder Hydraulic Cone Crusher

MD Series Multi-Cylinder Hydraulic Cone Crusher

MD series multi-cylinder hydraulic cone crusher is used in the second and third stages of mineral processing and stone crushing, as well as the superfine…

Read More
MF Series Fixed Shaft Circular Vibrating Screen

MF Series Fixed Shaft Circular Vibrating Screen

In order to eliminate the phenomenon of unbalanced vibration, unstable amplitude, on/off bounce, poor screening effect, and cracking of the screen box…

Read More
MGD Series Vibrating Feeder

MGD Series Vibrating Feeder

MGD series vibrating feeder is designed for ultra-heavy working conditions and is suitable for feeding materials to primary jaw crushers, primary impact…

Read More
MGB series hopper discharge feeder

MGB series hopper discharge feeder

MGB series hopper discharge feeder is mainly used for the uniform, quantitative and automatic control of under-silo feeding of bulk materials.…

Read More
MZA/K Series Circular Vibrating Screen

MZA/K Series Circular Vibrating Screen

MZA/K series circular vibrating screen produced by Meilan has an axis-eccentric circular vibrating screen, which can be used for dry and wet classification…

Read More

Need any help?

We sincerely welcome you to contact us through the hotline and other instant messaging methods. Whether it's project consultation or feedback, we will serve you in the fastest way and spare no effort to save time for customers.

  • OBORTS Company, Opposite the residence of old General Mambou, Near Dragage, Bastos, Yaoundé, Cameroon
    Email: [email protected]

  • Belt Conveyors for Bulk Materials Practical Calculations

    Belt Conveyors for Bulk Materials Practical Calculations (Metric and US Systems) Jurandir Primo, PE 2009 PDH Online PDH Center 5272 Meadow Estates Drive Fairfax, VA 22030-6658 Phone & Fax: 703-988-0088 .PDHonline .PDHcenter

  • Calculators - Gates Corporation

    Calculators. By combining cutting-edge technology with comprehensive industry expertise, our calculators make your complex operational tasks and decisions simple. Calculate your potential cost savings, identify operational issues, and find Gates solutions to …

  • Engineering(55-68) PDF Version (Page 55)

    CALCULATING HORSEPOWER W x H HP (at head Shaft) = H = Vertical Lift In Feet 33,000 The above formula will result in the theoretical horsepower necessary. It is recommended that an additional 25% minimum be added for drive losses and up to 15% for elevator friction and cup digging through the boot. CAPACITY of the bucket at water level (Cubic

  • Design of Belt and Apron Feeders An Overview of Feeder

    IntroductionA feeder is a device used to control the gravity flow of bulk solids from storage such as from a bin or stockpile While there are several types of feeders commonly used, it is important that they be chosen to suit the particular bulk solid and to provide the range of feed rates required It is also important that feeders be used in conjunction with mass-flow hoppers to ensure both

  • Belt Transmissions - Length and Speed of Belt

    Belt Gearing Calculator. n m - speed driver (rpm) d m - diameter driver (mm, in) d f - diameter follower (mm, in) Horsepower. If belt tension and belt velocity are known - horsepower transferred can be calculated as. P hp = F b v b / 33000 (4) where . P hp = power (hp) F b = belt tension (lb f) v b = velocity of belt …

  • Conveyor Belt Calculations - Bright Hub Engineering

    Aug 22, 2010· This article will discuss the methodology for the calculations of belt conveyor design parameters with one practical example of the calculations and selection criteria for a belt conveyor system. Calculations include conveyor capacity, belt speed, conveyor height and length, mass of idlers and idler spacing, belt tension, load due to belt, inclination angle of the conveyor, coefficient of

  • V-Belt Classical Speed to Horsepower Formulas and

    Special circumstances (such as space limitations) may lead to a choice of belt cross section different from that indicated in the chart. Design HP = Basic Horsepower Rating x Service Factor. Basic Horsepower Rating Formulas. V-Belt Cross Section "A" HP = d p r k [ 1.004 - 1.652 / d p - 1.5747 x 10-4 ( d p r ) 2 - 0.2126 log( d p r ) ] + 1.652 r

  • V Belt Rated Horsepower Equations Design Pulley Speed

    Power Calculations V-Belt . Power is a measure of performance or capacity and is defined as the amount of work performed in a given time. The most work accomplished in the least amount of time, equals greater power. This formula also shows the relation between torque and HP. Power in hp (HP) can be calculated using the following formulas:

  • Belt Conveyors for Bulk Materials - Fifth Edition - Chapter 6

    89 Belt Tension Calculations W b =weight of belt in pounds per foot of belt length. When the exact weight of the belt is not known, use average estimated belt weight (see Table 6-1) W m =weight of material, lbs per foot of belt length: Three multiplying factors, K t , K x , and K y , are used in calculations of three of the components of the effective belt tension, T

  • General Engineering Information

    dimensional tables for the sprockets . To calculate the approximate belt pull, you will need the following: 1 . FPM of the Drive 2 . Design Horsepower FPM = Pitch Diameter x RPM x .262 (Driver horsepower X Service factor) 3 . Effective Pull = (Design HP x 33000) / FPM Min . Belt Pull = 1 .5 x Effective Belt …

  • Belt Conveyor Horsepower Calculations

    Belt Conveyor Hp Calculator. Conveyor Horsepower Calculator Superior Industries To calculate the conveyor belt s power requirements you have to Chat Now Speed reducers get the shaft Technologies content from Machine Mar 1 2000 Suppose a belt conveyor driven by a 5hp motor that operates 10 Next calculate the overhung load on the reducer input.

  • How To Calculate Belt Pull and Power - YouTube

    Mike Gawinski explains how to calculate required belt pull and required conveyor drive power on a package handling belt conveyor. For a free copy of the comp

  • Material Effect on Power Requirements for Screw Feeders

    Feb 07, 2013· HP = Total horsepower * All assumptions and calculations in this study are assumed using a full auger. Figure 1 shows the overall capacity of all three feeder sizes with various size augers. The 8-, 10-, and 12-in. are not part of the standard auger for these types of feeders, but are shown for completeness of data.

  • Belt Conveyors for Bulk Materials Calculations by CEMA 5

    Belt Widths The belt widths are as follows: 18, 24, 30, 36, 42, 48, 54, 60, 72, 84, and 96 inches. The width of the narrower belts may be governed by the size of lumps to be handled. Belts must be wide enough so that any combination of prevailing lumps and finer material does not load the lumps too close to the edge of the conveyor belt.

  • Belt Feeder Design Calculation & Troubleshooting</

    If you have a belt feeder question, please email us at [email protected] Basic Belt Feeder Design Calculations If you would like more information, please fill out our Belt Feeder Design Calculations Form and we will do our best to offer our suggestions

  • Horsepower to Amps Calculator - Inch Calculator

    Amps = HP × 746 V × η × PF. Thus, the current in amps is equal to horsepower times 746 divided by the voltage times the efficiency η times the power factor. For example, let’s find the current draw in amps of a 1 horsepower motor that runs at 120 volts with a 90% efficiency. Amps = 1 HP × 746 W 120 V × .9. Amps = 746 120 V × .9.

  • Belt Conveyor Power Calculation Program for Bulk Handling

    Since one horsepower (HP) = 33,000 ft-lbs/min, required conveyor drive power may be expressed in HP as follows, (Te in lbs) x (V in fpm)/ ((33,000 ft-lbs/min)/HP) = HP After calculating Te, it is important to calculate T2 slip (slack side tension required to resist slippage of the belt …

  • Understanding Conveyor Belt Calculations Sparks Belting

    Belt Load. At one time when the load is known per square foot: P= G 1 x C(in feet)x W (in feet) At one time when load is known by pounds per hour: P=G 2 /(S x 60) x C(in feet) Horsepower. Level Conveyors: HP=(F x S x (P+M))/33,000 Inclined Conveyors: HP=((P x B)+(P+M)x F x S)/33,000. Effective Tension. Pull needed to move belt …

  • How To Calculate Belt Pull and Power - YouTube

    Apr 27, 2018· Mike Gawinski explains how to calculate required belt pull and required conveyor drive power on a package handling belt conveyor. For a free copy of the comp

  • Belt Speed - vCalc

    May 16, 2014· Belt Speed (BS): The calculator computes the belt speed (BS) in meters per second. However, this can be automatically converted to other velocity units via the pull-down menu. The Math. The formula for the speed of the belt is: BS = (D •π • R)/(2π) = ½•D•RPM. where: BS is the Belt Speed; D is the diameter of the pulley

  • Apron Feeders - Mineral Processing & Metallurgy

    May 31, 2016· Feeders are driven by less than one horsepower up to 40-hp motors, depending on feeder size and expected load. The main point to consider in selecting a feeder is that it must provide an even flow of material to the primary crusher. The size of the feeder and its speed should provide a capacity 25-35% greater than the capacity of the crusher.

  • V Belt Rated Horsepower Equations Design Pulley Speed

    Power in hp (HP) can be calculated using the following formulas: HP = [T x RPM] / 63025, When T is given in lb-in or HP = [T x RPM] / / 5252, When T is given in lb-ft Hp to Kilowatts, HP = Kw x 1.341

  • Conveyor Calculators Superior Industries

    Find conveyor equipment calculators to help figure specs. Conveyor Lift - Stockpile Volume - Conveyor Horsepower - Maximum Belt Capacity - Idler Selector

  • Roller Drive Chain Selection and Engineering Information

    232 .renoldjeffrey • advancing chain technology 29 Roller Drive Chain Selection Technical Information Step 5: Select the Number of Teeth on the small sprocket. The minimum number of teeth are found in the horsepower tables on pages 6-19. To determine, first calculate the Horsepower Table Rating (HP Table) from the following

  • How to Calculate Hopper Drag Load, Power, & Pressure

    In summary, the active weight of material on the feeder belt and, therefore, hopper drag load are linearly proportional to the active volume. Our example demonstrated that reducing active volume from 154 ft 3 to 77 ft 3, reduces drag load from 6,769 lbs to 3,384 lbs. This, in turn, reduced required conveyor drive power from 23.2 HP to 12.2 HP.

  • Belt Feeder Properly Designed - LinkedIn

    Oct 19, 2018· The belt speed calculation always involves certain element of subjectivity, because most suitable speed will depend upon the exact nature of material and belt feeder …

  • Hopper SOME EXTRACTS FROM THE BOOK BELT FEEDER …

    The belt feeder discharge is positive volumetric in nature. The typical capacity range is up to 1500 m3/hour, for regularly used belt widths. However, belt feeders of higher capacities are also possible. As an example, a mine in Germany has 6400 mm wide belt feeder for handling lignite at much higher capacity. 1.3.2 Apron feeders

  • technicAl cAlculAting horsepower

    BELT CONVEYORS & BELT DRIVEN LIVE ROLLERS + Product (Total Live Load)* + Belt Weight** + Roller Weight (N/A on Slider Bed Belt Conv.)** + Drive Weight (250#) = Subtotal x Friction Factor (See Chart This Page) x 1.25 (25% Contingency Factor) = Effective Belt Pull x Speed of Conveyor ÷ .95 Chain Reductions ÷ .85 GRE / Reducer Losses = Horsepower

  • Belt feeder design: Starting load calculations

    The original design for this feeder was to deliver 18 tonnes per hour with a belt speed of 0.026 meters per second. The original design for kimberlite feeder was for a hopper slot length of 20 meters.

  • V-Belt Classical Speed to Horsepower Formulas and

    Special circumstances (such as space limitations) may lead to a choice of belt cross section different from that indicated in the chart. Design HP = Basic Horsepower Rating x Service Factor. Basic Horsepower Rating Formulas. V-Belt Cross Section "A" HP = d …

  • Pulley Calculator. RPM, Belt Length, Speed, Animated Diagrams

    Pulleys May Touch. Pulley RPM and belt length calculator diagram. Belt Length 56~7/8". Ratio 1 : 2. RPM Small 1000. RPM Large 500. Belt Speed 1570.8 ft / min. Pulley Gap 5". Pulley 1.

  • Considerations in Belt Feeder Design & Operation

    A belt feeder consists of a hopper positioned directly over a belt conveyor. The belt conveyor “pulls” material out from under the hopper, while an adjustable vertical strike-off plate controls the height of material allowed to advance as the belt moves forward, or in other words, the material profile on the belt.

  • How to size V-belts vs. HP - Practical Machinist

    Jan 11, 2008· One with a calculator can reconstruct these figures working from HP transmitted to driving pulley diameter and RPM. That said: The Gates Heavy Duty V Belt Drive Design manual shows that a "A" V-belt section will transmit about 2.2 HP per belt for a minimum pulley OD of 3" at 1750 RPM. Derate non-linearly for smaller diameter.

  • How to Calculate Hopper Drag Load, Power, & Pressure

    In summary, the active weight of material on the feeder belt and, therefore, hopper drag load are linearly proportional to the active volume. Our example demonstrated that reducing active volume from 154 ft 3 to 77 ft 3, reduces drag load from 6,769 lbs to 3,384 lbs. This, in turn, reduced required conveyor drive power from 23.2 HP to 12.2 HP.

  • Belt Conveyor Hp Calculation Azerbaijan

    Eng. Guide Index Download Guide PDF The calculations included in the KWS Screw Conveyor Engineering Guide are for control fed screw conveyors only. The horsepower calculations for screw feeders require additional considerations. Please consult KWS Engineering for screw feeder applications. Horsepower is defined as the power required to safely and .

  • Bulk Handling Calculator Van der Graaf

    Bulk Handling CALCULATOR. This program provides general estimates for conveyor power requirements. It does not take into account a variety of factors including, but not limited to, various losses, efficiencies, and drive configurations. No guarantees or warrantees of any kind are made to the accuracy or suitability of the calculations.