email [email protected] | +86-21-58386256
Quarry Crusher

Quarry Crusher

There are numerous quarry stone crusher manufacturers in China,among which GM is one of the leading ones

Sand Making Machine

Sand Making Machine

Sand making machine is also called vertical shaft impact crusher. Application of sand making machine is wide

Jaw Crusher

Jaw Crusher

Jaw crusher machine is the necessary machine in sand making production line

Impact Crusher

Impact Crusher

Impact crusher has many unique advantages, and attracts much attention

Motor current calculator | jCalc.NET

Motor current: 26.5 A Notes: The motor full load current calculator calculates the motor full load current from the following parameters: Voltage (V). The phase-to-phase voltage for a 3-phase supply, or the phase-to-neutral voltage for a single phase supply. Phase. Whether its a 3-phase or single phase voltage supply. Rating (P).

Get Price

Conveyor Horsepower Calculator - Superior …

Conveyor Horsepower Calculator Sara Hoidahl 2017-08-28T21:17:11+00:00. Conveyor Length (center-to-center) Belt Width. Vertical Lift. Belt Capacity. Calculated Minimum HP. 0.0 HP. Minimum HP + 10%. 0.0 HP. Backstop. Not needed. This required horsepower calculator is provided for reference only. It provides a reasonable estimation of required horsepower given user requirements. Superior ...

Get Price

Designing Inclined Screw Conveyors for Industrial ...

Above 45 degrees an inclined screw conveyor is considered a vertical screw conveyor and must be designed in accordance with the CEMA guidelines for vertical screw conveyors. As the degree of incline increases, conveying efficiency is reduced and horsepower requirements increase due to the effects of gravity and bulk material fall back. Conveying efficiency is affected by angle of incline ...

Get Price

Drive Motor Sizing Tool | RobotShop Community

The Drive Motor Sizing Tool is intended to give an idea of the type of drive motor required for your specific robot by taking known values and calculating values required when searching for a motor. DC motors are generally used for continuous rotation drive systems, though can be used for partial (angle to angle) rotation as well. They come in ...

Get Price

Motor Calculations Part 1: Motors and Branch …

Motor overload protection devices like heaters protect the motor, the motor control equipment, and the branch-circuit conductors from motor overload and the resultant excessive heating (430.31). They don't provide protection against short-circuits or ground-fault currents. That's the job of the branch and feeder breakers, which don't provide motor overload protection. This arrangement makes ...

Get Price

Motor Circuit Protection Tables - Cooper Industries

Motor Circuit Protection Tables NEC ... conductors per circuit for single phase and DC motors. Conduit sizes may need to be increased if equipment grounding conductors or neutrals are also installed in the conduit. If equipment terminations are rated for 60°C conductors only, the 60°C ampacities must be utilized and therefore larger conductor sizes and conduit sizes may be required ...

Get Price

Motor Calculations Part 2: Feeders | EC&M

Per the motor FLC listed in Table 430.52, size the branch-circuit short-circuit and ground-fault protection devices by using multiplication factors based on the type of motor and protection device. When the protection device values determined from Table 430.52 don't correspond with the standard rating of overcurrent protection devices listed in 240.6(A), you must use the next higher ...

Get Price

Wire Size Calculator

– The calculator allows entry of a voltage drop, but caution should be used when doing so to make sure you are calculating the wire sizes in accordance with NEC article 210-19 (FPN No. 4.) The NEC allows a maximum of a 3% voltage drop on the main branch of a circuit at the farthest outlet of power and 5% total to both feeders and branch circuits to the farthest outlet.

Get Price

Screw Conveyor Interactive Calculators | …

Eng. Guide Index Download Guide PDF HORIZONTAL SCREW CONVEYOR CAPACITY & SPEED CALCULATION: Visit the online engineering guide for assistance with using this calculator. Click on symbol for more information. DESIGN CONDITIONS 1. Flowrate(m): lb/hr 2. Density: 3. Loading (K): % SPCL. FLIGHT […]

Get Price

Bulk Handling Global - Online SCREW CONVEYOR …

Screw conveyor speed calculation, Screw conveyor, screw conveyor design, Screw conveyor spiral speed, conveyor speed calculation, spiral diameter, screw conveyors

Get Price

Incline Screw Conveyors - Thomas and Muller …

A screw in the horizontal is a conveyor or feeder, but as a screw is inclined it very quickly becomes a lift or pump. All of the charts & formulas for calculating speed and capacity for a screw, in the horizontal are no longer applicable, what now comes into play is product knowledge and experience for sizing and calculating speed and horse power for incline and vertical screws.

Get Price

Simple Torque Calculation for Belt Conveyor

09/03/2006· Simple torque calculation for belt conveyor i need a simple (or estimate) formula to calculate torque (to turn)for belt conveyor application based on belt length, overall load, belt speed, pully drum diameter, and incline angle.

Get Price

How to Determine the Motor Size for Your …

05/11/2018· In this lesson, you will learn the information required to help you size the motor based on payload, speed, acceleration and other requirements necessary for the desired application.

Get Price

Electrical Feeder Calculation - Construction Monkey

Construction Monkey calculator that determines an electrical feeder based on load size as well as other variables. It also calculates the voltage drop and maximum distances of the feeders.

Get Price

Screw Conveyor Corporation

clined Screw Conveyors, Vertical Screw-Lift and Screw Conveyor Feeders. These units are now used in virtually all industries as well as providing Original Equipment Manu-facturers with specialized components to fit their design requirements. It is sincerely hoped that you will find this manual complete in detail, easy to use and extremely help- ful in fulfilling your conveying needs Contents ...

Get Price

Research Paper DESIGN AND SELECTING THE PROPER …

lump size, tonnage per hour, distance over which it is to be carried, incline if any, temperature and other environmental conditions is needed. 4. DESIGN CALCULATIONS OF CONVEYOR INPUT DATA Bulk density (ρ) – 1.7 T/m 3 Size of lump – 0-10 mm Belt width (B) – 1850 mm Capacity (C) – 800 - 900 TPH Lift of the material (H) – 5.112 m Length between centers (L) – 29m Belt speed (V ...

Get Price

Online Wire Size Calculators & Tables

There are also motor winding protection and thermal considerations to design for when designing motor feeder and branch circuits. View the Motor Wire Size Calculator or the Motor Wire Size Chart for information on sizing wire and circuit protection devices for motors. This site has many wire size calculators and wire size charts to aide you in ...

Get Price

screw feeder design - frontemare.eu

screw feeder design calculator - dccoalitionproviders . calculating motor size for incline screw feeders. Screw conveyor componentS & deSign. The screw conveyor is one of the oldest methods of conveying ... screw feeder ... Get price. DESIGN AND SIZING OF SCREW FEEDERS. Nuremberg, Germany, 27-29 March 2001 International Congress for Particle Technology DESIGN AND SIZING OF SCREW FEEDERS …

Get Price

Motor Sizing Calculations - Alaa Khamis

Calculate the value for load torque, load inertia, speed, etc. at the motor drive shaft of the mechanism. Refer to page 3 for calculating the speed, load torque and load inertia for various mechanisms. Select a motor type from AC Motors, Brushless DC Motors or Stepping Motors based on the required specifications. Make a final determination of the motor after confirming that the specifications ...

Get Price

Calculations for Screw conveyors - Bechtel

Calculations for screw conveyors Power in Kw (P) Q x L x K 3600 x 102 P = power in Kw Q = capacity in 1000 kg per hour L = conveyor screw length (m) K = friction coeffi cient P = v = speed in m per sec v = estring 395 T +49 (0)212 64 50 94-0 Wuppertal F +49 (0)212 64 50 94-10 K 102 Calculations for screw conveyors Capacity in m2 per hour (Q) Q = 47 ...

Get Price

Screw conveyor design: Essential guide to those …

Screw conveyor design: Essential guide to those beautiful curves! If conducted, it would be the most sought out title in the conveyor world! "The beauty contest of conveyors". And who would win the glorious crown? It would be none other than the SCREW CONVEYOR. With her beautiful curves, controlled and disciplined "gait" and the smooth delivery, […]

Get Price

Selecting a Motor for an Inclined Conveyor Belt …

08/10/2016· How to Calculate Belt Tensions in Bulk Handling Belt Conveyors - Duration: 9 ... How to Determine the Motor Size for Your Project? - Duration: 15:08. RealPars 119,411 views. 15:08. 31 videos Play ...

Get Price

Wire Size Calculator

– The calculator allows entry of a voltage drop, but caution should be used when doing so to make sure you are calculating the wire sizes in accordance with NEC article 210-19 (FPN No. 4.) The NEC allows a maximum of a 3% voltage drop on the main branch of a circuit at the farthest outlet of power and 5% total to both feeders and branch circuits to the farthest outlet.

Get Price

Types of Screw Feeders | Engineering Guide

Screw feeders become less efficient when inclined over 5-degrees from the horizontal position. The loss of efficiency is determined based on the degree of incline of the screw feeder and the angle of repose and flowability of the bulk material. The diameter of the inclined screw feeder can be selected once the incline efficiency factor is ...

Get Price