Service Instructions. Syntron Electromechanical Direct Drive Vibratory Feeder Model: MF-300-C

Transcription

1 Service Instructions Syntron Electromechanical Direct Drive Vibratory Feeder Model: MF-300-C

2 Service Instructions Syntron Electromechanical Direct Drive Vibratory Feeder Model: MF-300-C Contents Page Introduction 2 Theory of Operation 2 Long Term Storage 3 Hopper Design 3 Feeder Installation 4 Controller Installation 5 Installation Checks 6 Feeder Maintenance 6 Stroke 7 Thrust Adjustment 7 Trouble Shooting 8 Removing & Replacing Vibrator 9 Removing Exciter 13 Replacing Exciter 15 Spring Replacement 16 FMC Technologies Inc. reserves the right to alter at any time, without notice and without liability or other obligation on its part, materials, equipment specifications and models. FMC Technologies also reserves the right to discontinue the manufacture of models, and the parts and components thereof. Safety Instructions: Product safety labels must remain highly visible on the equipment. Establish a regular schedule to check visibility. Should safety labels require replacement contact FMC Technologies, Material Handling Equipment Operation for an additional supply free of charge. INTRODUCTION Syntron Model MF Electromechanical Vibratory Feeders are designed to provide an effective method of conveying and controlling the flow of bulk material. These feeders consist of a trough assembly spring coupled to a vibratory drive (rotary exciter). The rotary exciter utilizes a rotary electric vibrator to impart vibration into the system. The vibratory forces developed by the unbalanced weights are magnified through the compressed polymer springs to provide vibration on the trough assembly. Supporting information, such as drawings, may be attached to this manual. therein take precedence over corresponding information printed in this manual. The information contained 2

3 THEORY OF OPERATION The principle of MF Feeder operation is to produce a constant vibrating stroke of the feeder by driving the trough down and back, then up and forward. This action projects the material into flight and when the material falls to the trough surface, it lands at a new location further along toward the discharge end. The drive motion then drives the trough up and forward, carrying the material still further along the trough. This action, constantly repeated at high speed, sends the material smoothly along the surface of the trough. Flow capacities are varied by: changing the depth of material discharging from the hopper, changing the stroke of trough vibration through adjustment of the unbalanced weights or during normal operation by means of adjusting the VFD (Variable Frequency Drive), varying the operating frequency. LONG TERM STORAGE When received, the equipment should be carefully uncrated. If the feeder assembly is shipped mounted on skids the skids should remain on the feeder until installation. Give the equipment a thorough visual inspection to reveal any damage that may have occurred during shipment. If damage is found, notify the shipping carrier and FMC Technologies promptly. If the feeder must be stored for an extended period, it is advisable to store it indoors. The drive springs and cable assembly must be protected from extreme heat, sunlight, oil, grease, or chemicals, which deteriorate rubber compounds. If the feeder is stored outdoors, store controller to an inside storage area. Place feeder on sufficient cribbing to protect from water. Caution: Do not support the weight of the unit by the exciter assembly. This will distort and damage the springs by placing undue strain on them. Apply oil or rust preventative to hardware and completely cover the unit with waterproof covering. When storing the controller, plug all openings in the control box to prevent dirt, rodents and insects from entering. FMC Technologies advises placing a corrosion preventative inside the control box. Cover the controller and motor and place in an area protected from extreme heat. Do not drop the controller or the force of the impact may damage the components. HOPPER DESIGN Refer to Figure 1. The Recommended hopper with a T/H ratio of.6 shows a uniform flow pattern to the feeder trough. Material at the front and rear of the hopper moves at nearly the same velocity, and the depth of material d is nearly equal to the hopper gate height. The Recommended hopper design allows the most economical feeder to be used. The Acceptable hopper design may require a slightly larger feeder than required for the Recommended design. This is due to the non-uniform flow pattern of material at the rear of the hopper. Material flow velocity is reduced, material depth d is reduced and a reduction in feeder capacity is realized. A T/H of 3

4 .6 to 1.0 is generally acceptable. However, when the T/H ratio exceeds this range, the material flow patterns distort drastically and will significantly reduce feed rates. 1. Rear wall angle A should be steep enough to permit material flow (60 or more). 2. Front wall angle B should be just enough to permit material flow (5 less than A ). 3. Throat dimension T for random size material should be 2 times largest particle of material, or where particles are nearly same size (near size) T is 4 times largest particle size to prevent blockage at throat opening. 4. Gate opening H must be a minimum of 2 times the largest particle of material and should increase proportionally for the desired capacity. The most economical feeder is selected when the throat dimension T is equal to or slightly larger than H/2. If T is greater than H the flow pattern of the material is disturbed resulting in non-uniform flow. 5. The width of opening D for random size material should be 2 times the largest particle. H should be between 1.2 to 1.5 times d where d is determined by: d = Capacity x 4800 W x Flow Rate x Density Capacity = Tons/Hr W = Feeder width in inches Flow Rate = Ft/min Density = lbs/ft 3 d = Material depth of flow FEEDER INSTALLATION Capacity = w x Flow Rate x Density x d 4800 WARNING: Do not handle the feeder unit by the eyebolts located on the exciter assembly. Use the mounting assemblies for handling the feeder. CAUTION: Never make any alterations to the feeder without first contacting FMC Technologies. FMC Technologies will not assume any responsibility for feeder performance as the result of any unauthorized alterations to the equipment! 4

5 Hanger assemblies are provided on the feeder for suspending the unit from an overhead mounting support with the use of flexible wire rope. FMC Technologies recommends the use of flexible wire ropes. The MF-300 requires a minimum diameter of 3/8 for the suspension assemblies. The suspension cables must be as near vertical as possible, installation must be in accordance with the arrangement drawing. The feeder must be kept level transversely, but may slope down longitudinally toward the discharge end by as much as 15 (a 10 downslope is standard). The feeder must never come in contact with any rigid object or adjacent surface that could hamper its vibration action. WARNING: Suspension mounted feeders must be equipped with safety cables. Safety cables will prevent the feeder from falling into the work area below in the event a suspension cable should break. The size of the safety cable should be equal to the size of the wire rope used on the rear suspension. The recommended diameter wire rope is 3/8 diameter for the inlet and discharge ends of the feeder. The safety cables should be hung from a substantial support. They must be attached to the feeder trough at the safety lugs only. The length of the safety cables must be sufficient so that the vibratory action of the feeder is not hindered. CONTROLLER INSTALLATION When uncrated give the controller a thorough visual inspection to reveal any damage that may have occurred during shipment. CAUTION: For multiple feeder installations each controller is designated for a particular feeder. It is very important that the proper controller is wired to its matching feeder. Unless the proper controller is wired to the proper feeder, the required performance will not be obtained! The controllers are marked with a number on the inside panel and the feeder is marked with a corresponding number adjacent to the nameplate on the feeder wing plate. When installing the controller, refer to the wiring diagram shipped with the controller. CAUTION: The conductor between the feeder and controller must be of a size sufficient to carry the current and voltage as stamped on the equipment nameplate. The voltage drop through a conductor of insufficient size for the required distance could result in a lack of feeder stroke during operation. See wiring diagram included with the controller. WARNING: Electrical power supply connection to the FMC Technologies supplied controller must be made through a customer supplied safety disconnect switch which must be mounted next to controller. Aside from the hazard of electrical shock, if the drive unit should be accidentally energized, the rotating weights could cause severe physical harm to the personnel and damage to the exciter unit itself. 5

6 OPERATING FREQUENCY The operating frequency of each feeder is pre-determined by FMC Technologies. The unit will be tagged with the maximum input frequency. The operating frequency should never exceed this value. Additionally, the minimum operating frequency is 40 Hz for all units. Always keep the operating frequency within these limits. The VFD control supplied by FMC Technologies will be pre-programmed with the correct operating parameters. If the VFD is supplied by others the correct operating parameters must be programmed prior to use. It should be noted that a VFD control is required to operate these feeders. If the feeder is operated straight off the line power the feeder will exceed its maximum operating speed and could lead to failure of the machine. Always use a VFD with the correct parameters to insure optimized feeder performance and avoid potential damage. Regardless of the incoming power, the VFD will be set to operate the unit at the correct operating speed. This holds true for 50 Hz power. The maximum operating frequency will always be greater than 50 Hz. Refer to the frequency tag supplied on the feeder for the operating frequency information and ensure that the control is set up to control the unit within this range of frequencies. INSTALLATION CHECKS WARNING: The power supply voltage and frequency must correspond to nameplate ratings and the unit must be properly grounded. 1. Do the leads for the motor correspond to the numbers marked on the output side of the terminal block at the controller? 2. With multiple feeder installations, is each controller wired to its matching feeder? 3. Are the wiring connections between feeder, controller and power supply, securely made and in strict accordance with the wiring diagram supplied? After feeder controller installation has been completed, momentarily energize the equipment and observe the direction of the motor rotation. The motor must be rotating in the direction as indicated by the arrow located on the outer counterweight cover. Refer to the figure below. To reverse the direction of the motor, reverse any two of the motor leads T1, T2 or T3. With the feeder and controller properly installed and the wiring complete, the equipment is now ready for operation. NOTE: For operating procedure, refer to the separate instructions supplied for the specific model controller. FEEDER MAINTENANCE Owing to the simplicity and ruggedness of construction, very little maintenance will be required on the feeder. However, the 6

7 following points should be given careful consideration: 1. Initial lubrication of the equipment was performed at the factory. The rotary electric vibrator will require lubrication! It is very important the equipment is properly lubricated. The rotary electric vibrator used can vary depending on the application. rotary electric vibrator to obtain the model number and manufacturer. vibrator per the recommendations of the manufacturer. Check the nameplate on the Lubricate the rotary electric If the grease used is changed to another type or brand, the bearing must be thoroughly flushed beforehand. 2. Some materials tend to adhere to and build up on the trough surface. This must be removed as a daily practice. 3. On a monthly basis: (a) Check feeder and exciter stroke, they must not exceed the design limits of the feeder unit. Refer to Feeder Stroke section. (b) Check the isolator springs and eyebolts (if suspension mounted) for any signs of wear. chattering or impact noises should be heard. No (c) Check controller for any visible signs of wear or damage. 4. If maintenance is required on the rotary electric vibrator, be sure it is performed to the rotary electric vibrator manufacturer s specifications. STROKE Trough stroke is the distance the trough surface travels on one complete cycle of vibration. Total stroke is the combined sum of the trough stroke and exciter stroke. For the MF-300 the total stroke should not exceed (example: 0.35 on the exciter and 0.40 on the trough). Normally, capacities will be attained at a lesser total stroke. Stroke gauges are located on both wing plates of the feeder and on the top of the exciter housing. See Figure 3. Under vibration a V will appear on the gauge. The stroke of the unit can be read at the apex of the V. Refer to Figure 3. The graduated lines will appear solid black. THRUST ADJUSTMENT The thrust of the rotary exciter drive unit is varied by rotating the outer counterweights at each end relative to the fixed inner counterweights. 7

8 To adjust, follow this procedure: WARNING: Before performing any maintenance work, the electrical power supply must be disconnected at the safety disconnect switch. 1. Remove the side cover panels from the wingplates and remove both end covers from each end of the rotary electric vibrator. Loosen the counterweight clamping screws of the outer counterweights at both ends of the rotary electric vibrator. Note: The inner counterweights will have graduated thrust scales to indicate the percentage thrust. Use these scales to properly set the thrust. 2. Rotate the outer counterweights to the position that gives the desired resultant force. WARNING: Set both ends to exactly the same setting on the scales. Any differences will cause improper motion which can cause damage to the unit. 3. After ensuring the counterweights at each end have been set at the proper setting and lined up perfectly with each other, set the torque of the counterweight clamping bolts per the recommendation of the rotary electric vibrator manufacturer. Refer to the manufacturer s service instructions for the proper torque settings. 4. Replace the end covers on the rotary electric vibrator and the side cover panels on the wingplates. The rotary exciter is ready for operation. TROUBLE SHOOTING Trouble Cause Correction Lack of Feed Rate Excessive noise Defective or worn drive springs Isolator springs defective or worn Feeder in contact with rigid object Excessive material build up Reduction in motor voltage Loose spring clamping hardware Defective or worn vibrator bearings Defective vibrator bearings due to lack of lubrication *Replace *Replace Isolate feeder Clean Repair (see control instruction manual) Tighten *Replace vibrator *Replace vibrator and lubricate regularly *Replace parts only with those supplied, or recommended by FMC Technologies. 8

9 REMOVING & REPLACING ROTARY ELECTRIC VIBRATOR To remove the rotary electric vibrator from the feeder follow these instructions. It should be noted that it is recommended that the rotary electric vibrator be removed from the mounting plate rather than removing the mounting plate with the rotary electric vibrator. Note: This process requires two workers. Estimated time is 1.5 hours. Step 1. Shut off power and lockout prior to beginning work. Step 2. Gather all needed tools. One (1) Impact Wrench Two (2) Sockets One (1) Pull Handle One (1) Torque Wrench One (1) Pry Bar Two (2) Chain Hoists or Come-Alongs (capable of safely handling 500 LBS) Step 3. Remove the four (4) vibrator mounting bolts using the impact wrench, sockets, and pull handle. Loosen the nuts from underneath the unit with the impact wrench while holding the bolt heads securely with the pull handle from the top side of the unit. Note that the bolts can be loosened from either the top or bottom of the unit depending on accessibility. 9

10 Step 4. Hook up two chain hoists or come-alongs to the rear suspension brackets. Make sure the hoists are fastened securely. Step 5. Place the lifting hooks of the hoists on the lifting lugs of the vibrator. Place the hooks on opposite sides of the vibrator with the lifting hooks on the lug closest to each hoist as illustrated below. 10

11 Step 6. Maintain a slight amount of tension on the side opposite the removal side by adjusting the force with the hoist. Use the hoist on the removal side to pull the vibrator outward toward the wingplate. This process requires two people to constantly adjust tension in each of the two hoist chains. Step 7. Keep tension in the side opposite removal while the vibrator is pulled toward the wingplate. This will prevent the vibrator from swinging out of the unit. Lower the vibrator to the floor using the hoist. At this point the old vibrator is removed from the exciter and a new vibrator is ready to be installed. To install the new vibrator follow the following steps. 11

12 Step 8. Place the hoist lifting hooks on the vibrator lifting lugs as noted earlier in Step 5. Step 9. Lift straight up on the new vibrator using the hoist on the side of entry. Use both hoists concurrently to lift and pull the vibrator near the hole in the wingplate. Step 10. Use a pry bar to position the vibrator mounting surface correctly with the vibrator mounting plate. Pull the vibrator into the exciter with the opposite side hoist while maintaining a safe tension with the near side hoist. 12

13 Step 11. Use a pry bar to line up the vibrator mounting holes with the mounting holes in the bottom plate. Install the vibrator mounting hardware. Use an impact wrench and pull handle to partially tighten the vibrator mounting hardware. Step 12. Use a torque wrench to set the bolt torque to the proper value. Consult the rotary vibrator manufacturer s maintenance instructions for the proper bolt torque for the vibrator clamping bolts. Step 13: Reset the thrust at each end of the rotary electric vibrator to the setting on the previous vibrator. Replace the end covers when complete. Step 14. Replace the side cover panels on the wingplates. Connect new vibrator to power source. The feeder is now ready for operation. REMOVING EXCITER It is unlikely that the exciter will ever require removal from the feeder. removed from the feeder, follow the procedure below. However, if the exciter must be CAUTION: The exciter assembly is heavy and difficult to handle. While performing work on the exciter be careful that all cables, supports, and hoists, etc., are of sufficient strength. WARNING: Do not attempt to manually handle the exciter. For ease of removal, FMC Technologies recommends removing the exciter from the bottom of the feeder. If there is not sufficient clearance to permit removal for the bottom, the rear compression plate may be removed and the exciter removed from the rear of the feeder. To remove exciter from bottom of feeder: WARNING: Before performing any maintenance work, the electrical power supply must be disconnected at the safety disconnect switch. 1. Remove cover from junction box; mark and disconnect each lead. 13

14 2. Mark the right side of the exciter and the wing plate of the same side of the feeder. This will be important when replacing the exciter assembly. 3. Remove the safety angles from underneath the exciter on both wingplates. 4. To facilitate removal of exciter, attach cable of sufficient strength (exciter weight is approximately 1050 pounds) to the exciter at the four corners. Refer to Figure 4. Hold all cables secure by using a hoist or similar equipment. WARNING: exciter. These cables will be supporting the entire weight of the unit while removing the Note: For ease of removal and replacement it is advisable to insert four -10 x 1 eyebolts in the corners of the housing (top side). To these eyebolts, secure a guide chain or cable from the exciter unit to the trough support member near the discharge end of the trough. Refer to Figure 4. This will help in keeping the exciter at an approximate 30 degree angle and will hold the exciter in place till all the bolts are removed. 5. While support cables are tight, carefully remove the cap screws, which secure the front and rear drive spring assemblies to the exciter unit only. 6. Back off the rear drive spring mounting bracket by loosening the cap screws which secure the spring bracket to the feeder wing plate. CAUTION: Loosen but do not remove or run these bolts to the end of their threads! 7. With approximately clearance between the exciter and drive spring assemblies slowly lower the exciter from its position. WARNING: The exciter is heavy, all personnel must be kept clear of this area. The rotary exciter assembly is now ready for disassembly. To remove exciter from rear of feeder: WARNING: Before performing any maintenance work, the electrical power supply must be disconnected at the safety disconnect switch. 1. Remove cover from junction box; mark and disconnect each lead. 2. Mark the right side of the exciter and the wing plate of the same side of the feeder. This will be important when replacing the exciter assembly. 14

15 3. To facilitate removal of exciter, attach cable of sufficient strength (exciter weight approximately 1050 pounds) to the exciter at the four corners. Refer to Figure 4. Hold all cables secure be using a hoist or similar equipment. WARNING: exciter. These cables will be supporting the entire weight of the unit while removing the Note: For ease of removal and replacement it is advisable to insert four -10 x 1 eyebolts in the corners of the housing (top side). To these eyebolts, secure a guide chain or cable from the exciter unit to the trough support member near the discharge end of the trough. Refer to Figure 4. This will help in keeping the exciter at an approximate 30 degree angle and will hold the exciter in place till all the bolts are removed. 4. While support cables are tight, carefully remove the cap screws which secure the front drive springs to the front compression plate. 5. Using support guide cables described in Step 4, hold exciter in place till all cap screws are removed from drive spring brackets. Remove rear drive spring bracket, rear drive springs, and rotary exciter as a single unit by removing the cap screws which hold the drive springs bracket to the front compression plate. 6. Carefully let the exciter and spring assembly attain a vertical hanging position. Lower the assembly to the floor and remove the drive spring assembly from the exciter. The exciter is now ready for disassembly. REPLACING EXCITER Before replacing the drive unit, FMC Technologies recommends the springs be inspected for defects, wear and possible replacement. Look for any signs of wear, heat damage, tears in the rubber, or evidence that the rubber is pulling away from the plates. If the exciter was removed from the bottom of the unit, replace by the following method. 1. Using cables as explained in Step 4 of the removal procedure, align the drive unit against the front spring group. Make certain the unit is centered between the feeder wing plates and the marked side of the exciter is on the same side of the feeder as the marked wing plate. (This was noted in Step 2 of the removal procedure). 2. Bolt the front drive spring group to the exciter. 3. Bolt the rear spring group to exciter and replace any shims that may have been between the spring mounting bracket and feeder wing plate. CAUTION: Torque rear compression plate bolts uniformly to 300 ft-lb dry or 220 ft-lb lubricated. Always use new hardware when replacing the rear compression plate. 4. Remove the guide and support cables and eyebolts from the bottom of exciter. 15

16 5. Connect motor leads and pack the junction box to prevent loosening of connections, replace the junction box cover. 6. Check the feeder stroke, that is, the sum total of the exciter and trough vibration stroke. If in excess of 0.6 an adjustment of the exciter thrust will be required. For instructions concerning feeder stroke and thrust adjustment refer to pages 7 and 8. If the exciter was removed from the rear of the feeder, replace by the following method: 1. Replace rear spring group and compression plate to the exciter. 2. Using cables as explained in Step 4 of the removal procedure align the drive unit against the front spring group. Make certain the unit is centered between the feeder wing plates and the marked side of the exciter is on the same side of the feeder as the marked wing plate. (This was noted in Step 2 of the removal procedure.) 3. Bolt the rear spring compression plate to the feeder wing plates, do not tighten these bolts. 4. Bolt the front drive spring group to the exciter. Replace any shims that may have been between the rear spring compression plate and the feeder wing plates. CAUTION: Torque rear compression plate bolts to 300 ft-lb dry or 220 ft-lb lubricated. Always use new hardware when replacing the rear compression plate. 5. Remove the guide and support cables and eyebolts from bottom of exciter 6. Connect motor leads and pack the junction box to prevent loosening of connections, replace the junction box cover. 7. Check the feeder stroke, that is, the sum total of the exciter and trough vibration stroke. If in excess of 0.6 an adjustment of the exciter thrust will be required. DRIVE SPRING REPLACEMENT If it is necessary to replace a drive spring, it is recommended that all springs, rather than just one, be replaced. To replace springs: WARNING: Before performing any maintenance work, the electrical power supply must be disconnected at the safety disconnect switch. 1. Reposition the safety angles at the bottom of the trough under the exciter unit to their higher position by reinstalling the hardware into the lower set of holes in the safety angles. Add jack screws into the tapped holes of the safety angles and run them up until they make contact with the bottom of the exciter. This will support the exciter during spring replacement. 2. Remove the four bolts located at the outside corners of the rear compression plate and install -16 allthread (minimum 6 long) in the holes. Use the nuts and washers from the previously removed compression plate bolts. 16

17 3. Evenly remove the remaining bolts from the rear compression plate. Skip from one bolt to another in an alternating pattern on each side. Continue bolt removal until the pressure is off the rear compression plate. Normally, the bolts will need to be completely removed to take all the pressure off the rear compression plate. Leave the all-thread in place to hold the rear compression plate during spring changeout. There are normally shims placed between the rear compression plate and bolt bars of the wingplates. When the pressure is removed from the rear compression plate, remove these shims and store them until the new springs are ready to be installed. CAUTION: Do not remove the all-thread during the spring changeout process. Loosen the nuts as needed to remove the pressure from the rear compression plate. 4. Replace only one spring assembly at a time. Remove the inside (front) spring set first by removing the bolts holding the spring set to the exciter and front compression plate. The four jack screws in the safety angle may be used to adjust the exciter vertically to align the bolt holes as needed. Install the new front spring set. 5. Remove the rear drive springs and install the new rear spring set. Note: The spring groups are assembled with each rubber portion offset from the centerline. When replaced, the springs must be positioned as shown in Figure Insure that all the drive spring hardware is tight. Clean the mating surfaces of the wingplates and rear compression plate so that all rust or material build-up is removed. 7. Clean the shims (if originally supplied) thoroughly to remove all rust and material build-up. Replace the shims between the wingplates and rear compression plate. 8. Use the all-thread to pull the rear compression plate inward until the new rear compression plate hardware can be installed. Always use new hardware to fasten the rear compression plate. Install new bolts, nuts, and washers into all holes of the rear compression plate. CAUTION: Torque rear compression plate bolts uniformly to 300 ft-lb dry or 220 ft-lb lubricated. Always use new hardware when replacing the rear compression plate. 9. Lower the safety angles back to their original position and remove the four jack screws. The feeder is now ready for operation. Please consult FMC Technologies for further direction if the trough or exciter strokes have varied since the spring changeout. Due to the action of new springs the stroke of the feeder may require adjustment and a change in exciter thrust may be required. Refer to page 7. This completes the spring replacement procedure. The unit is now ready for further operation. 17

18 Parts List 18

19 Parts List ITEM DESCRIPTION QTY PART NO. A Drive Spring Assembly B Exciter Housing A C Rotary Electric Vibrator 1 * D Vibrator Mounting Plate 1 * E Access Lid A F Hex Bolt 4 * G Washer 4 * H Hex Nut 4 * J Washer 4 * K Hex Bolt 6 * L Washer 6 H M Hex Screw, -20 x 8 H N Lock Washer 8 H O Hex Bolt, 3/8-16 x 1 8 H P 3/8 Lock Washer 16 H R 3/8-16 Hex Nut 8 H S Sealing Cable Grip 1 102X063 T Lock Nut X006 U Lubrication Line * 0067X037 V Cable Assembly 1 * W Hex Bolt, 3/8-16 x 1 8 H *Consult feeder serial number located on nameplate as well as nameplate provided on the rotary electric vibrator when ordering spare parts. 19

20 Material Handling Solutions FMC Technologies Inc Hwy 145 South Saltillo, MS Phone: (662) Fax: (662) Toll Free: FMC Technologies, Inc. reserves the right to alter at any time, without notice and without liability or other obligations on its part, materials, equipment specifications and models. FMC Technologies, Inc. also reserves the right to discontinue the manufacture of models, parts, and components thereof. SM Printed in USA 20

21 Link-Belt Products Belt Conveyor Idlers Idler Rolls Screw Conveyors Bucket Elevators Link-Belt Component Parts Heavy-Duty Vibrating Feeders Vibrating Screens Grizzly Bar Screens Vibrating Conveyors Syntron Products Heavy-Duty Vibrating Feeders Vibrating Screens Grizzly Bar Screens Vibrating Conveyors Light-Duty Vibrating Feeders Vibra-Drive Units Volumetric Feeder Machines Screening Feeders Bin Vibrators Packing Tables Paper Joggers Syntron Component Parts FMC Technologies, Inc. Material Handling Solutions PO Box 1370 Tupelo, MS Tel: Fax: Toll Free: FMC Technologies, Inc. 2# Road No. 1 Changshu Export Processing Zone Changshu, Jiangsu China Tel: Fax: mhsolchina.info@fmcti.com FMC Technologies Chile Ltda. Callao 2970 Office 704 Las Condes, Santiago, Chile Tel: Fax: fmc@entelchile.net Material Handling Solutions Technisys 1525 S W. Unit: E Salt Lake City, UT Tel: Fax: mhsol.info@fmcti.com FMC Technologies, Inc. Form No. SM3207 Printed in U.S.A