Welcome to our Mining equipment manufacturing base, Contact Us


At West River Conveyors, we hold inventory of new and used conveyor pulleys to help you get your job done right. We carry a stock of different lagging materials, including ceramic, diamond, smooth, and herringbone or chevron textures. We work directly with our customers to find the conveyor pulley that will fit their unique application.


Note that the power that can be transmitted to the belt is a function of the tension on the low side of the belt, the coefficient of friction and the wrap angle. It is typical of conveyor system to have a tensioner on the low side of the belt, tight control of the wrap angle and at times the use of several drive pulleys one after the other.


Avoid coming up short or having a belt that extends beyond use by using calculations based on the conveyor's pulleys. When the head and tail pulley are the same size: L = (D + d)/2 x 3.1416 + 2C; When one pulley is larger than the other: L = …


Pulley Lagging 20 Types of Lagging 21 Transition Distances 23 Turnovers 24 ... your conveyor belt investment with proper storage. Belts should always be stored upright in the factory package ... the head pulley, since this generally is the most accessible. Assuming the


understanding conveyor belt calculations sparks belting. CommonCalculationsfor Proper DesignBeltLength . When the head and tail pulley are the same size: L=(D+d)/2 x 3.1416+2C When one pulley is larger than the other pulley: L=(D+d)/2 x 3.1416+2C+(D-d) 2 /4cBelt…


Conveyor and processing belts Calculation methods – conveyor belts Content 1 Terminology 2 Unit goods conveying systems 3 Take-up range for load-dependent take-up systems 8 Bulk goods conveying systems 9 ... the fitting for a head drive is Conveyor at rest F W1=F W2=2 .FF≈ε% .SD.b 0 [N]


the loaded conveyor at the design velocity of the belt V, in fpm: (1) To determine the effective tension, T e, it is necessary to identify and evaluate each of the individual forces acting on the conveyor belt and contributing to the tension required to drive the belt at the driving pulley. T e is the final summarization of the


Get More Information

conveyor trajectory calculate

The prediction of conveyor trajectories David B. Hastie University of Wollongong, ... This paper will focus on the determination of the material trajectory as it leaves the belt conveyor head pulley. This process will also determine the point at which the material leaves ... The trajectory is then plotted calculating a time interval from the ...


Belt length lg (given by installation design) Conveyor belts are normally tensioned according to the actual application (load, operation conditions etc. ) The recommended minimal initial tension has to be observed: PES-fabric belts emin = 0.3 % PA-fabric belts emin = …


Aug 22, 2010· 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 friction, power at the drive pulley, starting belt tension, acceleration of the conveyor belt, and belt breaking strength, all with descriptions of ...


Calculation Of Layout Of Belt Conveyors Drums And Drive Head. With conveyor aspect ratio conveyor length to belt width in excess of about 5 to 1 and in installations with reversing operations it is advisable to crown both head pulley and tail pulley Following this method a correctly aligned belt can be maintained in its central position as long as there is no excessive …


Get More Information

Belt Length Calculator

Aug 04, 2020· Check out this pulley calculator to find out more about pulley RPM, speed, and belt tension. Two pulley system - belt length Pulleys can trace their origins to before 200 B.C. Originally, they were used to lift buckets of water from wells, rivers, etc. Nowadays they are everywhere - in clocks mechanisms, on construction sites, and in elevators.


conveyor. The 0% location is at the head and the location is at the tail. This will normally be for a fixed take-up head drive conveyor profile. The program defaults to the conveyor midpoint for gravity take-up profiles. Adjust this value with the slider or type in a number.


A Drive Pulley or Head Pulley is used for the purpose of driving a conveyor belt. They are normally mounted in external type bearings and driven by a motor and reducer. Conveyor head pulleys can be flat faced or crowned and many have …


material leaving the head pulley in a conveyor system. Trajectory of material is fixed by the angle of separation of material from the belt and the vertical ordinates from the tangent line drawn at the point of separation on head pulley. This program is for plotting the "Material Discharge


We offerded Conveyor Pulleys, Conveyor Pulley and Belt Conveyor Head Pulley. Super Mech Industries Odhav, Ahmedabad No. 108-A, Shri Ram Estate, Mobile- 96621-60816, Anup Engineering Compound Behind CMC, Odhav, Odhav, Ahmedabad - …


Get More Information

Product Calculators - Flexco

XYC Calculator. Use our XYC Calculator when installing a cleaner on your head pulley. This tool helps you adjust the cleaner location quickly and easily if our recommended XYC coordinates will not work. Select either H-Type or the XYC tab to …


Drum Pulleys. Dodge Heavy Duty and Mine Duty Extra (MDX) drum pulleys deliver high performance and are available when you need them. Available from stock in many common sizes, or custom made, Dodge Heavy Duty drum pulleys meet and/or exceed CEMA (Conveyor Equipment Manufacturers Association) application standards for use with conveyor belts …


Head/Drive Pulley is located at the discharge terminus of the conveyor. It provides the driving force for the conveyor. In order to increase pulley life and traction, it often has a larger diameter than other pulleys.


please assess the different levels of belt pull when the conveyor is at rest and in a steady state. Guidelines for elongation at fitting ε for head drives The minimum elongation at fitting for head drives is: F U/2 + 2 . F 2 ε ≈ [%] 2 . k 1%. b 0 –Tol +Tol ε …


Mar 07, 2013· A Conveyor belt's head pulley is also known as the drive pulley, its on this end of a conveyor system where the motorized pulley is installed. At …


May 26, 2019· If we need to calculate the distance between the centres of the two pulleys, then we can use the following calculations to approximate this. We will need to know the diameters of the pulleys as well as the belt length. Dimensions known for pulley distance calculation. The above image illustrates which dimensions we need and each is colour coded ...


Once T2 has been determined, maximum belt tension may be calculated using this equation: T1 = Te + T2. This value is required to select a belt. As shown in this video, T1 will occur in the immediate vicinity of the drive pulley in the case of an inclined conveyor with a conveyor drive in the head pulley position.


Continental welded steel conveyor pulleys with a.D. hubs and bushings.,-The 3/4" per foot taper of the 0.0. provides a 32 to 1 locking ratio on the shaft.


Head Pulley Transition Lift of 175mm Added. 11 Lift due to tripper if any m - 12 Conveyor Inclination deg 4.56 Refer attached conveyor profile 13 Head pulley dia assumed mm 800 14 Lagging thickness mm 16 Diamond grooved Rubber lagging 15 HP dia with lagging m 0.832 16 Wrap angle Degree 210 17 Belt Rating assumed 1250/4 NN-HEAVY DUTY,Max RMBT ...


Get More Information

Conveyor Pulleys | Applied

XPD1632PXT303/8HBG. 16X32 CF DRUM PULLEY W/PXT30 3/8HBG. Item #110753494. Drum Pulley Type. 16 in Outside Diameter. 32 in Face Width. Crown Face Type. PXT30 Bushing Series. My Applied Catalog.


Pulley Calculator. RPM, Belt Length, Speed, Animated Diagrams. If you know any 3 values (Pulley sizes or RPM) and need to calculate the 4th, enter the 3 known values and hit Calculate to find the missing value. For example, if your small pulley is 80mm diameter, and spins at 1000 RPM, and you need to find the second pulley size to spin it at ...


Get More Information

Belt Speed - vCalc

May 16, 2014· The Speed of a Belt calculator computes the speed at which a linear length of belt travels around a pulley based on the diameter (D) of the pulley and the rotation rate (R). Belt. INSTRUCTIONS: Choose units and enter the following: (D) Diameter of the pulley(RPM) Rotation Rate of the pulleyBelt Speed (BS): The calculator computes the belt speed (BS) in …


Description. The Magnetic Head Pulley replaces the head pulley of a conveyor and is available as either a Permanent or Electro model. In both designs, the magnetic field covers the entire 360-degree circumference of the pulley, ensuring that conveyed material is fully exposed to the magnetic extraction force at all times.


May 10, 2019· In belt conveyor application, a pulley's purpose is primarily three-fold, 1) support the belt in directional changes, as designed in the conveyor, 2) transmit driving power to the belt, and 3) guide or train the belt. The drive pulley imparts the driving force to the belt and may be located at the head or discharge end of the conveyor, in ...


Get More Information

Pulleys - Baldor.com

Steel Split Pulleys. Key Documents. Literature


Conveyor trajectory discharge angles ... it leaves the head pulley of a conveyor belt. This discharge angle ... to actual calculation of a discharge angle rather than ... conveyor trajectory spreadsheet and excel