Belt -Conveyor Scale Systems . 2-59 . Section 2.21. Belt-Conveyor Scale Systems . A. Application . A.1. General. – This code applies to belt-conveyor scale systems and weigh-belt systems used for the weighing of bulk materials. (Amended 2015) A.2. Exceptions. – The code does not apply to: (a) devices used for discrete weighing while moving ...
This belt scale features accurate readings within ± 0.25% of test load and is repeatable to ± 0.125%, when properly installed and maintained to MERRICK standards. MERRICK's conveyor belt scales are easy to install, utilize no moving parts, and are essentially maintenance free, providing years of reliable and accurate service.
Conveyors with shorter belt lengths. The Belt-Way single idler conveyor belt scale is the most cost effective option for tracking inventory of inexpensive products or where weigh bridge length is limited. MULTI IDLER SCALES. The Belt-Way Dual, Triple, and Quad Idler conveyor belt scales utilize additional sets of load cells.
A high speed conveyor scale can be used to change the pacing, or pitch of the products on the line by speeding, or slowing the product speed to change the distance between packs before reaching a different speed going into a conveyor machine that is boxing multiple packs into a box. The "pitch" is the measurement of the product as it comes down ...
belt scale should be placed at least 12 meters before or 12 meters after the tangent point of a curve. Consider an agricultural facility where apples are moved on a conveyer belt. If the scale is too close to the incline, some apples could pass over the scale, and then roll back down the incline and be measured again, making the reading inaccurate.
You probably wouldn't be considering the purchase of the Belt Scale if you were not concerned about how much things cost. The information you receive from a Belt Scale tells you a lot about what is happening in your plant and, of course, one of the key bits of information is how much material has passed over the scale.
Used conveyor scales, or checkweighers, are designed to weigh cartons, bins, etc., during the conveying process. Used high speed conveyor scales are an automated machine perfect for checking the weight rapidly while products are still in motion.
The issue with free-floating belt weighers is the mass of the frame and associated idlers in relation to the mass of the bulk material being weighed. When this ratio is relatively high, which is common in many coal and mineral conveyor systems, the accuracy of the scale is seriously compromised.
Belt Scale Weigh Frames. Monitoring the material flow rate with a belt scale system ensures accurate and consistent weight output. Ideal for mining, quarries, bulk material blending, process control, and truck, barge or rail load-out applications, belt scale systems are one of the fastest methods of moving and weighing bulk material.
Avery Weigh-Tronix Conveyor Scales Weigh Legs Conveyor Scale Components and Systems Technical Specification DESCRIPTION General Bolt-on components provide static and in-motion weighing for conventional conveyor sections. Gain added functionality from the same physical footprint and save steps to increase productivity.
MCR Technologies Group, Inc. is the designer and manufacturer of the Weigh Shark® conveyor belt scale and dry solids impact flow meter as well as the exclusive North American agent for EAB (Metal Detectors) and Vossloh Kiepe (Conveyor Safety Switches).
Avery Weigh-Tronix Conveyor scales operate while the conveyor is in motion and are intended for the weighing of individual boxes, cartons, cans or -unpackaged products such as large cuts of meat. Our conveyor scales integrate into any industrial process that needs to weigh items as they pass through.
Oct 02, 2015· However, it can accommodate a very wide range of weight, and very wide conveyor belts. Because a section of conveyor belt support must be replaced with the belt conveyor scale, it is difficult to relocate these systems once installed. A significant straight run of level belt is also required.
Alibaba.com offers 1,793 conveyor weigh scales products. About 56% of these are weighing scales, 1% are other electronic measuring instruments, and 1% are scales. A wide variety of conveyor weigh scales options are available to you, such as checkweigher, hanging scale, and conveyor scale.
A conveyor scale simply acquires the weight. This weight can then be stored on the scale or sent to another device. A checkweigher will acquire the weight, compare the weight against an upper and lower limit, and then take an action.
The optical belt conveyor scale scans and measures the material in real-time, and wirelessly transmits the data to your handheld device. From the handheld you can set Customer and Material profiles, as well as configure scan settings.
The accompanying chart has been drawn for the convenience of engineers as a means of quickly determining the correct number of plies of conveyor belts operating under specific conditions. The calculations are based on the average safe strength (factor of safety, 15) of the various standard rubber conveyor belts. The calculations assume maximum loading conditions; that is, the belt is ...
The Accuweigh® conveyor scale incorporates low-deflection type weigh bridges of varying lengths to provide extended scale-born time to minimize the effects of dynamic forces, belt tension variations, as well as material particle size effects. The available weigh frame formats include: Counter-Balanced, Single Weigh Idler Counter-Balanced, Dual Weigh Idler Counter-Balanced, Four Weigh Idler ...
Understanding Conveyor Belt Scales. All information and photos courtesy of our friends at Weigh Shark. Understanding The Belt Scale System An Overview Of: Components of a scale; Types of scales; Calibration and installation of scales; Components Of A Scale 3 Main Components. 1. …
Siemens conveyor belt scales measure production rates and inventory movement, improving process efficiency and flow rate control. Simple, drop-in installation, low maintenance, and repeatable accuracy for productive operation. Skip directly to content. Belt Scale Systems - weighbridges, integrators and speed sensors convey and measure ...
The conveyor belt calculations methodology discussed in the article is to be used only for the guidance on calculating the initial conveyor design parameters; the final design must be validated by using the FEA or other similar tools before building the prototype. Reference. Dunlop – Conveyor belt technique design and calculation
Aug 26, 2008· re: how does a belt scale works? 08/25/2008 10:24 AM Not sure if this is what you are referring to but one system I am familiar with is a series of conveyors that will stop and start by sensors, weigh a package or product, scan a bar-code and send it to a particular area for sorting.
Standalone systems use induction conveyor and exit conveyor; Integrated systems may use existing lines or a combination of existing and new conveyors; Accumulation and the end of line may be powered or gravity (non-powered) Diverts may be used for exceptions handling (no-reads, no-label, 2 items on the scale, etc) or for sorting to various ...
Belt-Way Scales, Inc. is the leading manufacturer of in-motion weighing products including conveyor belt scales and plant monitoring products and services. Our products have been trusted in a wide range of industries such as aggregates, mining, wood processing, portable crushing, scrap, agriculture, and many more for over 20 years.
Belt Scale Maintenance Thermo Scientific Model 10-14, 10-17, 10-20, 10-30, and 10-101 Belt Conveyor Scales Establishment of a routine inspection procedure, including not only the belt conveyor scale, but the entire material handling system, will result in an increased confidence in the scale and ultimately greater control of the accuracy
The vibrating weigh scale station is a powered roller conveyor and vibrator, built for a dry solids & drives each load in & out of the filling station. The vibrating weigh scale station is a powered roller conveyor and vibrator, built for a dry solids & drives each load in & out of the filling station. CALL (713) 467-1818.