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CBS
The CBS is a mechanical switch which detects and prevents belt misalignment on conveyors. It reacts to the tilt caused by the misaligned belt. The CBS comes with 2 outputs - 15° and 30° - which trigger a first step alarm and a stop. The sensors are connected to a central monitoring unit, CB2V0A, which can control four sensors and triggers an alarm or stop signal and also provides a time delay.
The cylinders in contact with the belt are available in different options:
Mounted on a stainless steel bearing
-- stainless steel 304 or nylon cylinder
Mounted on shaft
-- nylon cylinder
The adjustable support is in stainless steel and allows a simple installation and adjustment of the sensors.
The advantage of this system lies in the fact that the force of contact between the cylinder and the belt is limited to the weight of the cylinder itself. This means that the cylinder is not damaged / cut by the belt even if they are in contact for a certain length of time.
The sensors are usually installed in pairs on each side of the machine.
ATEX certified zone 20 Ex II 1D Ex tD A20 IP 66 T125°C
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Ramsey Conveyor Protection Switches
Protect your equipment, prevent accidents and reduce unscheduled shutdowns with Thermo Scientific Ramsey conveyor protection switches. Our switches are used for position information, for control signals, and to identify potentially hazardous situations with your process equipment. They utilize a rugged, heavy-duty design and are built to last.
Product Detail
The Ramsey Belt Misalignment Switch is used to monitor the position and tracking of conveyor belts. It is mounted on the conveyor structure and adjusted so the roller arm is the proper distance and angle from the outside edge of the belt. When a belt drifts out of alignment it contacts the roller actuator arm which rotates the actuation shaft, causing the belt misalignment switch to send an alarm signal.
The Ramsey Safety Cable Pull Switch is used as an emergency shutdown device for conveyors or other equipment. They meet OSHA and MSHA requirements for safety shutdown devices.
Safety pull cables are attached to the actuating arm of the switch. When force is applied to the pull cable it rotates the actuating arm and actuating shaft. At a 20° rotation the switch enters a tripped and locked position. The actuating shaft has two cams inside the housing. Each cam simultaneously actuates an independent SPDT micro-switch for shutdown and alarm signals.
The Ramsey Tripper Position Switch is a heavy duty limit switch. It is often used to indicate the position of a tripper on a conveyor with multiple discharge points. However, it can be used anywhere you need an extremely heavy duty limit switch with physical activation.
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The Splice Monitoring System allows the remote measurement of splice elongation. The SMS monitors all types of splices in fabric conveyor belting by imbedding small targets into the belting at a set distance on either side of each vulcanised splice. No such targets are imbedded for mechanical clips.
The rEscan SMS system monitors these distances each time a splice passes its 'sense' transducer. This distance can be accurately measured and, should any splice fall outside set limits, rEscan can alert on-site personnel, who can then inspect the offending splice/s.
In addition, the system can be used to help identify if a clip has suffered severe damage and must be replaced.
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Watchdog
Multi-Function Hazard Monitor
Belt speed/alignment, bearing temperature, pulley alignment, blockage detection
Full Microprocessor control
Fully programmable via keypad to optimise elevator operation
Simple, reliable, consistent
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ASGCO Laser Alignment ASGCO's Laser Alignment Services improves the overall conveyor performance using state-of-the art laser equipment and digital processors. ASGCO technicians can accurately analyze the alignment of all the components and structure of the conveyor for better conveyor efficiency.
Improves Conveyor Efficiency - by extending belt life and components, improving dust control, and reduced power consumption.
Provides Accurate Analysis - of all conveyor pulleys, drives, take-ups, components and structure.
Precise Corrections - are identified on a detailed conveyor status report via a computer printout on site after the analysis.
Total Satisfaction Guaranteed (TSG) - of our laser alignment and conveyor services is guaranteed each and every time.
Laser Alignment identifies the areas of the conveyor that are responsible for:
- Belt mis-tracking
- Abnormal or premature pulley lagging wear
- Premature bearing failure
- Pulley end disc failure
- Off-center loading issues
- Material spillage
- Idler, frame, chute damage
- Excessive motor current draw
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Alignment Sensors for Elevators & Conveyors
4B has a wide range of Alignment Sensors designed for both elevators and conveyors in ATEX and non-ATEX areas.
The BAP2 and WDA3 are long-range magnetic sensors for alignment of bucket elevators. They have a pulsed and a continuous output.
The Touchswitch and the CBS are electromechanical sensors. The Touchswitch is for use on elevators and conveyors, whilst the CBS is designed specifically for conveyors.
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Find the last dustproof belt alignment system VIGIJET equip of integrated inductive detector with preset control range : 15 / 20 / 25 / 30 / 36 (mm) intérieure jambe or 10 / 15 / 20 /25 /30 with additional plate. Outside the elevatror per set of two with square opening of 110 (mm) on the up leg. The belt alignment system can are use with steel and plastic bucket .
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rEscan's technology is the answer to the early detection of cord breaks, corrosion and splice failure.
The rEscan system works through magnetic flux leakage; steel cords are magnetized within the belting then measured for the amount of magnetic flux leakage seen in the belt. The key to this system is twin conditioning heads, which aligns all the magnetic domains thus giving a clean strong signal. The system is comprised of a set of two 'conditioning transducers (permanent magnets), one'sense transducer 'and one Tachometer.
As the belt passes by the transducer a signal is sent directly to a rEscan computer system then all data is reviewed on the belt in the Left, Center and Right orientation. Once the data has been analyzed, the rEscan Technician can accurately tell you where the damage is in your belt down to the closest millimeter in precision. "
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The Textile Belt Analyser (TBA) uses high frequency radio waves to determine the integrity of fabric and solid woven belting and their splices. Discontinuity in belting can be such things as carcass rot, folds (created during manufacture), cuts and tears to the conveyor covers, as well as areas of delamination including at the splices. This minimises the possibility of an unpredictable belt breakage resulting in lost production byincreasing the reliability of the conveyor system.
The TBA Scanning system entails a trained technician to travel on-site and perform a full longitudinal TBA scan, condition inspection, cover profiles and life predictions of the conveyor belt.
After the inspection has been made a fully detailed report is generated and sent to the client. The report will include rEscan's recommendations in order of priority, detailed belt map, splice condition and a table of anomalies within the belt that are considered notable.
In the event that some of the anomalies need to be looked at closer, rEscan's portable X-Ray system can perform highly detailed digital images of these events.
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Conveyor monitoring
