Fixed belt conveyor product introduction

289 YELLOW RIVER ROAD,
XINXIANG CITY, HENAN PROVINCE
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Conveyor Belt
Fixed Belt Conveyor

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Conveyor Belt
Fixed Belt Conveyor
Comment
1. Introduction...................................................................................................................................1
2. Advantages.................................................................................................................................... 1
3. Working Principle.......................................................................................................................... 2
4. Technical Parameters.....................................................................................................................3
5. Sketch Map....................................................................................................................................4
6. Components of Belt Conveyor.......................................................................................................4
1) Belt..........................................................................................................................................5
2) Pulley...................................................................................................................................... 5
3) Idlers or Rollers.......................................................................................................................6
4) Driving Unit.............................................................................................................................8
5) Conveyor Frame......................................................................................................................9
6) Belt Cleaner.......................................................................................................................... 10
7) Tension Unit..........................................................................................................................11
7. Application...................................................................................................................................12
8. Belt Conveyor Troubleshooting...................................................................................................13
9. Export Performance Sheet of Fixed Belt Conveyor..................................................................... 15
10. Certificates............................................................................................................................... 17
11. Company Profile.......................................................................................................................18
12. Contact us................................................................................................................................ 19
13. Customer Questionnaire..........................................................................................................20

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Conveyor Belt
Fixed Belt Conveyor
1. Introduction
Fixed belt conveyor is transmission
equipment with large transportation
capacity. It is a durable and reliable
component used in automated distribution
and warehousing. It is low cost and widely
used in industries of chemical, coal,
construction, hydropower, light, metallurgy,
mining, port, petroleum and etc. Besides,
those in general material handling such as
moving boxes along inside a factory and
bulk material handling such as those used
to transport large volume of resources and
agricultural materials such as grain, salt,
coal, ore, sand, overburden and more.
2. Advantages
 Easy maintenance
 Large conveying capacity
 Long conveying distance
 No product degradation
 Stable performance and reliable operation

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Conveyor Belt
Fixed Belt Conveyor
3. Working Principle
Belt conveyor is composed by two endpoint pulleys and a closed conveyor belt. The pulley that
drives conveyor belt rotating is called drive pulley or transmission drum; the other one–only used
to change conveyor belt movement direction–is called bend pulley. Drive pulley is driven by the
motor through reducer, and conveyor belt dragging relies on the friction drag between the drive
pulley and the conveyor belt. The drive pulleys are generally installed at the discharge end in order
to increase traction and be easy to drag. Material is fed on the feed-side and landed on the
rotating conveyor belt, then rely on the conveyor belt friction to be delivered to discharge end.
Schematic Diagram of Belt Conveyor

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Conveyor Belt
Fixed Belt Conveyor
4. Technical Parameters
Roller Form
Belt Speed
(m/s)
Belt Width(mm)
500 650 800 1000 1200 1400
Capacity(m3
/h)
Trough Idler
0.8 78 130 -- -- -- --
1.0 97 164 278 435 655 891
1.25 122 206 348 544 821 1115
1.6 156 264 445 696 1048 1427
2.0 191 323 546 853 1284 1748
2.5 232 391 664 1033 1556 2118
3.15 -- -- 824 1233 1858 2528
4.0 -- -- -- -- 2202 2996
Flat Idler
0.8 41 67 118 -- -- --
1.0 52 88 147 230 345 469
1.25 66 110 184 288 432 588
1.6 84 142 236 368 558 753
2.0 103 174 289 451 677 922
2.5 125 211 350 546 821 1117

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Conveyor Belt
Fixed Belt Conveyor
5. Sketch Map
6. Components of Belt Conveyor

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Conveyor Belt
Fixed Belt Conveyor
1) Belt
Belt is used for moving and supporting surface on which the conveyed material rides. It is the
traction element. Which type of belt will be used depend on the nature of materials to be
transported.
Flat Belt
Herringbone Belt
ST Belt CC Belt

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Conveyor Belt
Fixed Belt Conveyor
2) Pulley
A conveyor belt system uses different types of pulleys like end pulley, snub pulley, bend
pulley etc. Just as the following photos shows:
Pulleys for Belt Conveyor
Measurement Needed for Pulley Design
Pulleys of Belt Conveyor Onsite

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Conveyor Belt
Fixed Belt Conveyor
3) Idlers or Rollers
Idlers/Rollers are the supports for the carrying and return stands of the belt.
Flat Rollers
Impact Rollers Impact Roller Set
Aligning Roller Sets
Comb Rollers Roller Sets Onsite

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Conveyor Belt
Fixed Belt Conveyor
4) Driving Unit
Driving unit imparts power to one or more pulleys to move the belt and its loads. Belt drive is
provided normally at the discharge ends, however, it may be provided through the head end
or through intermediate pulley by coupling the pulley shaft to the reducing gear’s output
shaft. The coupling is selected based on the load characteristics and applications. Flexible
coupling or fluid couplings are often used.
Motorized Pulley
Motor + Coupling + Reducer
Motorized Pulley Motor + Coupling + Reducer

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Conveyor Belt
Fixed Belt Conveyor
5) Conveyor Frame
Frame is the support and maintains the alignments of the idlers and pulleys. Besides, it also
supports the driving machinery.
The support of conveyor is normally a structural frame. Depending on the situation the
structure can be mounted on floor or on skid. The main job of the support is to let the belt
run without getting skewed. Depending on situations the support can be made moving type.
In such cases idler a wheel mounted or crawler mounted platform keeps the necessary
provision to support the idlers on which the conveyor runs.

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Conveyor Belt
Fixed Belt Conveyor
6) Belt Cleaner
Belt cleaner keeps the belt free from materials sticking to the belt.
A belt conveyor consists of a pre-cleaner and a T-cleaner (Secondary Cleaners).
The pre-cleaner or known as primary cleaners has excellent abrasion resistance and uses
polyurethane blades which are friendly to conveyor belt. It always keeps optimum surface
pressure by spring-tensioned structures and there is no troublesome tension adjustment.
The T-cleaner uses super hard chip for blade materials, it always keeps optimum surface
pressure by spring tensioned structure just like pre-cleaner.
Pre-cleaner
T-cleaner
Belt Cleaner

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Conveyor Belt
Fixed Belt Conveyor
7) Tension Unit
Tension unit is used to maintain the proper tension of the belt for effective power
transmission.
The purposes of take-up are:
a. To allow for stretch and shrinkage of the belt.
b. To ensure that the minimum tension in the belt is sufficient to prevent undue sag
between idlers.
c. To ensure that the tension in the belt in the rear of the drive pulley is sufficient to permit
such pulley to transmit the load.
Screw Tension Unit
Horizontal Automatic Gravity Tension Unit
Vertical Automatic Gravity Tension Unit

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Conveyor Belt
Fixed Belt Conveyor
7. Application
It can transport bulk materials or bagged goods, such as stone, sand, coal, concrete, cement,
gravel, fertilizer, mineral ore, limestone, coke, sawdust, wood chip, bulk material, grain, corn
flakes, carbon black, component/part, etc.
Ore Coal
Grain Bags
Fertilizer Port

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Conveyor Belt
Fixed Belt Conveyor
8. Belt Conveyor Troubleshooting
Problems Solutions
Belt bowed
Avoid telescoping belt rolls or storing them in damp locations. A new
belt should straighten out when “broken in” or it must be replaced.
Belt improperly spliced or
wrong fasteners
Use correct fasteners. Retighten after running for a short while. If
improperly spliced, remove belt splice and make new splice. Set up
regular inspection schedule.
Belt speed too fast Reduce belt speed
Belt strained on one side
Allow time for new belt to “break in”. If belt does not break in
properly or is not new, remove strained section and splice in a new
piece.
Breaker strip missing or
inadequate
When service is lost, install belt with proper breaker strip
Counterweight too heavy
Recalculate weight and adjust counterweight accordingly. (If using
screw takeups, reduce takeup tension to point of slip, then tighten
slightly)
Counterweight too light
Recalculate weight required and adjust counterweight accordingly. (If
using screw takeups, increase tension)
Damage by abrasives,
acid, chemicals, heat,
mildew, oil
Use belt designed for specific condition. For abrasive materials
working into cuts and between piles, make spot repairs with cold
patch or with permanent repair patch. Seal metal fasteners or replace
with vulcanized step splice. Enclose conveyor for protection against
rain, snow and sun. Don’t over-lubricate idlers.
Differential speed wrong
on dual pulleys
Make necessary adjustment.
Drive under belted
Recalculate maximum belt tensions and select correct belt. If
conveyor is over-extended, consider using two-flight system with
transfer point. If carcass is not rigid enough for load, install belt with
proper flexibility when service is lost.
Edge worn or broken
Repair belt edge. Remove badly worn or out of square section and
splice in a new piece.
Excessive impact of
material on belt or
fasteners
Use correctly designed chutes and baffles. Make vulcanized splices.
Install impact idlers. Where possible, load fines first. Where material
is trapped under skits, adjust skirtboards to minimum clearance.
Idler rolls not turning
Correct or replace stalled rolls. Lubricate. Improve maintenance.
(Don’t over lubricate)

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Conveyor Belt
Fixed Belt Conveyor
Problems Solutions
Idlers or pulleys out of
square with center line of
conveyor
Realign. Install limit switches for greater safety.
Idlers improperly placed Relocate idlers or insert additional idlers spaced to support belt.
Improper loading, spillage
Feed should be in direction of belt travel and at belt speed, centered
on the belt. Control flow with feeders, chutes and skirtboards.
Improper storage or
handling
Refer to your belt supplier for storage and handling tips.
Insufficient traction
between belt and pulley
Increase wrap with snub pulleys. Lag drive pulley. In wet conditions,
use grooved lagging. Install and correct cleaning devices on belt.
Install centrifugal switch for safety.
Material between belt
and pulley
Use skirtboards properly. Remove accumulation. Improve
maintenance.
Material build-up
Remove accumulation. Install cleaning devices, scrapers and inverted
“V” decking. Improve housekeeping.
Pulley lagging worn Replace worn pulley lagging. Use grooved lagging for wet conditions
Pulleys too small Use larger diameter pulleys.
Radius of convex vertical
curve too small
Increase radius by vertical alignment of idlers to prevent excessive
edge tension.
Relative loading velocity
too high or too low
Adjust chutes or correct belt speed. Consider use impact idlers.
Side loading Load in direction of belt travel, in center of conveyor.
Skirts improperly placed Installed skirtboards so that they do not rub against belt.

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Conveyor Belt
Fixed Belt Conveyor
9. Export Performance Sheet of Fixed Belt Conveyor
No. Company Specification Set Remark
1 Vietnam Manley Iron And Steel Co., Ltd B=650mm L=43m 2 Coal
2 Vietnam Manley Iron And Steel Co., Ltd B=1000mm L=67.8m 2 Coal
9 Fatima Fertilizer Company Limited B=650mm L=3.03m 12 Urea
24 Hsing Sheng Engineering Co., Ltd. B=1000mm L=97.6m 1 Soda ash
33 Hsing Sheng Engineering Co., Ltd. B=1400mm L=88.6m 2 Coal

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Conveyor Belt
Fixed Belt Conveyor
No. Company Specification Set Remark
38 Erdemir Group B=1000mm L=135.5m 2 Pellet
43 Vietnam Hefa Iron And Steel Co., Ltd B=1000mm L=120m 3 Steel
44 Vietnam Hefa Iron And Steel Co., Ltd B=800mm L=55.7m 1 Steel
51 Vietnam Hefa Iron And Steel Co., Ltd B800mm L=15.45m 1 Steel
62 Bangladesh Salt Co., Ltd B=650mm L=122.3m 2 Salt
63 Saudi Arabia ABU Dole Moses Turkey Souter
Co., LTD
B=800mm L=10m 2 Mud
62 B=800mm L=10m 1 Mud

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Conveyor Belt
Fixed Belt Conveyor
10.Certificates
BV CE ISO
TUV SGS Latter Patent

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Conveyor Belt
Fixed Belt Conveyor
11.Company Profile
Henan Pingyuan Mining Machinery Co., LTD. is a professional manufacturer for Vibrating
Screen & Feeder, Bucket Elevator, Belt Conveyor, Screw Conveyor, Scraper Conveyor and all
kinds of spare parts such as Roller, Motor, Rain Cover, etc.
Our Company Foreign Trade Department
Our Workshop

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Conveyor Belt
Fixed Belt Conveyor
12.Contact us
Add: No.289 Yellow River Road, Xinxiang City, Henan Province, China
Tel: +86 373 579 9198 Fax: +86 373 5071699
Website: www.pkmachinery.com
E-mail: info@pkmachinery.com
Our Company YouTube
Facebook LinkedIn

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Fixed Belt Conveyor
13.Customer Questionnaire
COMPANY INFORMATION
Company
Address
Project Name
Equip. Name
Equip. No.
Contact E-mail
Tel Fax
MATERIAL CHARACTERISTICS
Material
Bulk Density t/m3
Moisture Content %
Sticky Flowability
Abrasive Corrosive
Temperature Grain Size
-Design ℃ Minimum Diameter mm
-Operating ℃ Maximum Diameter mm
Particle Size Distribution %
MACHINE LAYOUT
Capacity t/h
Conveying Distance m
Slope Angle °
Lifting Height m
Layout Horizontal or Inclined
Placement Indoor or Outdoor
Feed by
Discharges to
Construction Material Q235, SUS304, 316L or Others
Duty Continuous (24/7)/ Medium (16/5)/ Intermittent (8 hr/day)/or?
Voltage V Frequency Hz

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Conveyor Belt
Fixed Belt Conveyor
NOTES:
1.

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Fixed Belt Conveyor

Fixed belt conveyor product introduction

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