 VISHAL V. NIKAM  MRUNMAYI N. BANDEKAR  SHEETAL S. MISAL.

Slides:

Advertisements

Similar presentations

Plastics Plastics in Construction

Advertisements

Tires Mr. Lombardi History of Tires The earliest tires were bands of iron (later steel), placed on wooden wheels, used on carts and wagons.

Fiber Optics Communications. Topics Fiber Materials Fiber Manufactoring.

Why use plastics Plastic are easily formed materials. The advantage to the manufacturer is that plastic products can be mass- produced and require less.

Parts and Functions of a Conveyor System ©2012 Dr. B. C. Paul Note- These slides include figures and tables taken from the Conveyor Equipment Manufactures.

Packaging Materials An overview. Main Packaging Materials  Metals  Paper and Board  Glass  Polymers This session will concentrate on the first three.

Hose and Hose Fittings Service Delivery 3. Aim To provide students with an understanding of hose and hose fittings.

Course of MT- 362 Material Handling Lecture # 4. Bulk Material Handling Bulk material - General definition could be that Material ordered, stored, issued,

BELT CONVEYOR Milena Kaderková.

Petrochemical Products. Petrochemical Products Products made from petroleum consist of long chains called polymers Each link in the chain is a small molecular.

AGING of TIRES Mechanisms & Countermeasures. Aging of Tires (Mechanisms and Countermeasures)  As a pneumatic tire grows older chemical changes take place.

CE Intoduction to Polymers1 Firestone Tires Parag Patel Joshua Pun Cory Robinson.

Fibers and Fabrics. Fibers  Natural Fibers- produced by nature  Cotton- absorbs moisture, comfortable to wear, strong, dyes well; negatives- wrinkles.

Flexible Mechanical Elements for Motion & Power Transmission

Chapter 19: Flexible Machine Elements

V-belt drive V-belt is mostly used in factories and workshops where a great amount of power is to be transmitted from one pulley to another when the two.

Lecture # 3 RUBBER PROCESSING TECHNOLOGY

FUNDAMENTALS OF CONVEYOR SYSTEMS Presented by: Laura Hoggan, Rubber & Plastics.

Optibelt Presentation

By: Cyrille Ballet MEEN  A century ago, Goodyear built the first aircraft tire. It was beginning of greater things to come. Goodyear would be the.

Belts, Clutches and Brakes

Presented by: Nitin S. Nikam Dattatray D. Padalkar Chirag v. Dhanmeher.

Tyre cord Technical textiles.

Chapter 3 Tire and Rim. There are 4 major functions of tires: To support the weight of the vehicle To absorb road shocks - reduces the effect of bumpy.

Role of Standards in Promotion of Technical Textiles INDUTECH.

1 COMPOSITE MATERIALS What are composite materials? Two or more materials bound together Example from civil engineering: Concrete reinforced with steel.

Industrial Rubber Roll

Polymers Polymers Polymers are a large class of materials consisting of many small molecules (called monomers) that can be linked together to form long.

POLYMER PLANET.

Definition Chassis and Body. Chassis : The chassis forms the main structure of the modern automobile. A large number of designs in pressed-steel frame.

Elastómeros Taza, S.A.de C.V.. Who are we? A 100% Mexican enterprise with over 40 year of experience in the production and marketing of engineering polymer.

Chapter 10 Characteristics of Plastic Materials. Objectives Advantage of plastics over other manufacturing materials Advantage of thermoplastics Thermosetting.

+(91)-(79) / Wel Come To Jagruti Rubber Enterprises Private Limited.

Power Transmission Devices

Plastic and Fibre World! Presented by: Group 6 members Navneeth Joshua Ronald Marcus.

Lecture 15 Sewing Thread. Definitions….  Yarn: –Collection of fibers used to weave or knit textile fabrics  Thread: –Thread is used to sew different.

Synthetic polymers The polymers that do not form naturally and can be manufactured from organic compounds are called synthetic polymers.

After completing this topic you should be able to : State synthetic materials are made by the chemical industry. State most plastics and synthetic fibres.

Fabric Development, Inc.

Topic: Conveyor belt Name: Enrollment no.: Aftab Ajmeri Harsh Bhatt Akshay Bhut Paras Boricha Rathva.

Wheels and Tyres Topics covered in this presentation: Tyres Wheels.

Designer polymers.

Power transmission.

New materials Lesson Lesson objectives List the properties of ceramics, polymers and composites and discuss how they are useful (9Ha,Hb p. 92-5)

Tyre cord Technical textiles. CONTENTS  Introduction  Parts & structure of tyre cord  Function of parts  Classification of tyres  Raw material in.

Wheels and Tyres Topics covered in this presentation: Tyres Wheels.

Chapter 25 Section 3.

FINISHES Finishing is done to improve a materials appearance, properties and quality. It covers many different processes, some mechanical and some chemical.

National 3 Chemistry Unit 3 Revision Chemistry in Society

SEMINAR ON AIR CIRCULATION IN STENTERS

@ 2016 Global Market Insight, Inc. USA. All Rights Reservedwww.gminsights.com High performance fibers Market statistics and research analysis released.

MECHANICAL ENGINEERING FUNDAMENTALS Course Code : ME-2112

AQA GCSE 2 Improving functionality Design and Technology 8552 Unit 4

Other Mechanical finishing Treatments

The use of the wood in the architecture

© 2017 Global Market Insights, Inc. USA. All Rights Reserved Global Performance Elastomers Market Inside Analysis For 2017: 2024 Performance.

C and C Different materials and composites.

INTD 503- Materials Topic: FABRIC

Injection Moulding Injection moulding is a highly automated production process for producing large quantities of identical items. Granulated or powdered.

Belt Drives Definition Advantages/Disadvantages

Discover Chemical and Materials inspect prerequisites with Market Reports on China

Mechanical Engineering

POWER SYSTEM-II (III-1)

Hardcoatings Hardcoatings are thin films which are deposited on tool substrates in order to improve their desired properties such as hardness, friction,

Under Ground Cables By Dr. P. Bala Chennaiah, Associate Professor,

© 2016 Global Market Insights, Inc. USA. All Rights Reserved Fuel Cell Market size worth $25.5bn by 2024 Global Spray Adhesives Market.

Presentation transcript:

 VISHAL V. NIKAM  MRUNMAYI N. BANDEKAR  SHEETAL S. MISAL

Conveyor belts generally are composed of three main components:  1. Carcass  2. Skims  3. Covers

Single ply conveyor belt Multi-ply conveyor belt

 Cotton  Rayon  Glass  Nylon  Polyester  Steel  Kevlar

 High Strength,  Low self weight,  Small specific elongation,  High Flexibility,  High resistivity to ply separation  Low hygroscopic  Long service life

Types of belts:  Flat belt  V-Belt  Ropes

 Conveyor belt is made up of 3 layers: 1. Carcass 2. Skim 3. Covers

 Reinforcement inside the conveyor belt  Rating by the max. operating tension  Weave is used in fabric construction

 Rubber, PVC or urethane layers  It has imp contribution  Improper or marginal skims

 In order to protect carcass  Increases its desirable properties  Life of belt depend on cover  Material used for cover  Cover is of two layers

 Two layers  steel cord  Strenght  Elongation

Drying of fabric Frictioning & Topping Belt buildingVulcunisation

 To avoid blowing of laminates  Passage of fabric 1. Steam heated roller 2. Speed-15m/min 3. Temperature-115°c 4. Moistue level-1%

 Fabric should be hot  3 or 4 bowl rubber calender  Light weight fabrics- friction coated  Heavier fabrics- topped or skim coated

CALENDERING AND COATING OVER HERE 3 ROLLES REVOLVE IN OPPOSITE DIRECTIONS DUE TO WHICH THE RUBBER IS PRESSED TO THE CONVEYOR BELT FABRIC

BUILDING: A CONVEYOR BELT CONSISTS OF NUMBER OF TEXTILE PLIES AND COVER ON BOTH THE SIDES. BUILDING TABLE PROCESSES NOS. OF STATIONS WHERE THE FABRIC ROLLS ARE LOADED. CARCASS IS THEN BUILT BY LAMINATING THE OTHER REQUIRED PLIES. AFTER BUILDING THE BELT IS PASSED THROUGH DUSTING POWDER WHICH ACTS AS A SEPARATOR.

 VULCANIZATION / CURING: A chemical process for converting rubber or related polymers into more durable materials via the addition of sulfur or other equivalent "curatives." Done either by a press or a continous drum curing machine

Figure ‑ Effect of vulcanization on rubber molecules: (1) raw rubber, and (2) vulcanized (cross ‑ linked ) rubber. Variations of (2) include: (a) soft rubber, low degree of cross ‑ linking; and (b) hard rubber, high degree of cross ‑ linking Vulcanized materials are less sticky and have superior mechanical properties.

 Market forecasts show the long term outlook & trends for Belt Manufacturing.  highly demanded in the market.  Belt manufactures responded with product that confirm to new size and weight demands of automotive market

PRODUCT Plastic mesh conveyor belt Rubber conveyor belt Transmission rubber conveyor belt Coal mine conveyor belt Oil resistant conveyor belt COST US $10-500/Meter US $30-120/Meter US $1-100/Meter US $ /Roll US $1-100/Meter

SCOPE FUTURE MARKET POTENTIAL OF CONVEYOR & TRANSMISSION BELTS IS LINKED TO NEW PROJECTS LIKELY TO BE SET UP OR EXPANSION OF THE EXISTING PROJECTS. THE MARKET FOR CONVEYOR BELT IS EXPECTED TO INCREASE AT THE RATE OF 5- 10% PER ANNUM INCLUDING THE REPLACEMENT MARKET. ACCORDINGLY, THE MARKET POTENTIAL FOR CONVEYOR BELTS ESTIMATED TO INCREASE.