On a moving conveyor belt, the belt, pulleys and idlers are all in motion, and each idler, chute skirt, belt cleaner or pulley has a potential nip point, depending on its accessibility. The prohibition of work on moving machinery relates to tasks such as belt cleaning, house-keeping and the removal …
ContiTech Conveyor Belt Group Material, Pulley Lagging and Abrasion Protection ... – remove any rust and dirt by means of sandblasting or sandpapering and clean the surface thoroughly ... The remaining procedures for the butt joint are described on Pages 12-14.
conveyor. Remove all guards from the reducer (if so equipped). Loosen set screws in collars on ... ings and slide the pulley out. Use extreme care when removing the pulley from the frame as some pulleys can be very heavy, especially wide vee-guided pulleys. ... reverse the procedures for removal listed above. Make sure the pulley is
Conveyor Belt Safety Procedure TPSMS/GSP/CONV/002 REV 01 Date of Issue: 30-06-2016 6.1.3 Start/Stop of belt 1. If a conveyor belt needs stopping, it should never be stopped in load condition, except emergency. 2. If the high speed coupling in the drive is a fluid coupling, the number of start/stop of the conveyor belt should not be more than
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Procedures for cleaning, belt replacement, and adjusting the belt tension follow: Removing the Blank Side Rail:(See location illustrations on page 2) 1. Disconnect the conveyor drive from the power source. 2. Remove the unit from the stand, or other mounting and place it on a flat, stable surface. 3.
pulley lagging to the side that will contact the belt. Place one clamp 1m to 1.2m from end of the belt. Place the other clamp. 3m to 3.5m from the other end. Secure one clamp to the conveyor frame, then draw the other one to it with chain blocks to tighten the belt. Pull to remove the sag between the return idlers with the takeup pulley in its ...
Remove these (2) O-rings from the drive pulley assembly by sliding them off the pulley. Figure 19 – Drive Pulley Assembly O-Ring Removal From underneath the conveyor, access the drive motor and pulley assembly by removing (2) bolts on the housing cover (one on each side).
If belt conveyor pulleys are adjusted during installation or maintenance, nip point guard (at drive end on end drive unit) must be readjusted. Nip point guard (take-up end) is automatically adjusted when take-up pulley is adjusted. Nip point guards at both ends of conveyor …
Jun 25, 2019· Belt conveyor head & tail pulley nip point guards. Nip point accidents happen when people, clothes or hair are caught between the tail or head pulley and the conveyor belt. These pulleys are located at the ends of a belt conveyor section. Because they drive an entire length of a conveyor, these pulleys are powerful and can cause frightful injuries.
Lockout and tagout procedures 13. Belt conveyors must be stopped and the disconnect switch locked out before repairs are attempted and hoses, cables, hand tools or other materials are passed over or under the conveyors, and particularly before workers climb onto the conveyor. 14. The following procedures should be carried out
5. Do NOT allow the edge of the conveyor belt to wander past the edge of the rim. 6. Do NOT skew the pulley in an attempt to track the conveyor belt. ASSEMBLY PROCEDURE 1. Prepare and identify all components to be assembled. Refer to assembly drawings or sketches to ensure direction of pulley lagging, location of pulley, bearings and coupling hubs
Pulley Lagging Procedure. ... If the residual glue exceeds 0.5m, a shoveling glue machine must be used to remove the residual glue. Before shoveling the glue, the roller must be rotated by humans. If it cannot be rotated, the connecting pin between the roller and the reducer must be removed. ... Conveyor pulley lagging is essential to improve ...
well as the conveyor drive pulley. Remove the four bolts from each side of the rotor pillow blocks see drawing 4N-200806180 for reference. Do not remove the pillow block Item 6 from the frame. They are located and shimmed in place with a fixture at the factory. If it is ever necessary to remove them from the frame, take care to scribe
This procedure provides general direction and guidelines for the installation, operation, and storage of conveyor pulley bushings. TAPER-LOCK 1006 to 3030 3525 to 6050 7060 to 10085 120100 Insert Screws to Install Insert Screws to Remove INSTALLATION 1. Determine bushing size from identification on face of bushing. 2.
Safety Regulation 4VAC25-40-2740 recognizes the need to remove guards for testing or adjusting machinery, however, to avoid this type of accident, the Division of Mineral Mining recommends the following: Conveyor Pulley Guarding • Procedures must be established, and followed, that protect miners from being caught in moving machinery.
All State Conveyors offer Plain and Grooved rubber lagging and rubber backed Ceramic Tile lagging solutions, to increase the longevity of your pulley and belt life. Lagging is either bonded with hot autoclaved vulcanising or cold bonded with ContiTech adhesives. Lagging can be produced with 60~65 duro natural rubber in a variety of rubber compounds.
Dodge conveyor pulleys have been operating in the world's most demanding material handling applications for over 100 years. Dodge has extensive engineering and manufacturing capabilities combined with years of experience that enable us to provide high performance conveyor pulley solutions for critical applications, worldwide.
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.
conveyor pulleys, idlers, return rollers, pans and slider beds will be in-line and aligned. This initial field alignment will be very close to the original factory tested alignment. (See Fig. 9) 2. Check the pulley and roller alignment thoroughly before and during the break-in period to prevent belt damage at startup.
Mar 30, 2019· A new Motion Graphic from LUDECA outlines an easy and effective way to align your belt-driven equipment and brings you one step closer to best practices for ...
pulley will cause severe injury. 4.2 Adjust the take-up screws evenly until slack has been taken out of the belt, and the upper pulley is level. During the tightening process, make sure the belt is in the center of both the upper and lower pulley. 4.3 After all slack has been removed from the belt, and
To re-lag a pulley, one must stop the conveyor and remove the pulley, also stopping production. This exercise can be quite onerous and high risk, with pulleys sometimes 40 metres in the air. The stoppage requires deployment of cranes, scaffolding, elevated platforms, tag-out procedures, risk assessment and a myriad contract operating staff who ...
D. Material build-up on the pulley face or conveyor structure. Clean system, improve material containment, install cleaners, check skirting, install belt scrapers in front of pulley. E. Belt is cambered. Follow Legg Co. procedures for measuring camber. If the …
Sep 25, 2013· 1. Prepare the pulley by removing the old lagging, paint and primer. Sand blast the entire pulley or use a grinder with 24 grit flap disc or paper disc. Use bench brush and non-oil-based metal solvent to clean remaining particles from the pulley surface. Paint the pulley surface, including the edges, with Conti Primer. Allow to dry completely – a
2100 Series End Drive Conveyor Installation, Maintenance & Parts Manual 851-061 Rev. J 4 Dorner Mfg. Corp. NOTE: Roller Guards (F) are shipped fastened to …
Conveyor Pulley Maintenance ... maintenance procedures. This pulley can pay for itself time and again if you have an ... eliminated for there is not a need to remove the pulley even if the bearing seizes on the shaft. The stub shaft can be removed and replaced if damaged. This also applies if it is a drive pulley …
Conveyors can reduce workloads and make production more efficient. They can also prevent injuries that result from carrying materials manually. After time however, they become worn and must be replaced. This course will discuss the steps necessary to remove and replace conveyor belts.