Products

General Purpose

General Purpose

General purpose conveyor belts specifically designed to withstand higher wear. The general purpose range of belts encompass three specific grades i.e. M-24, N-17 and SAR. The SAR belt is specially recommended for use in Port Handling facilities and Iron Ore Mines. The abrasion tests of the cover are conducted in line with the provisions of DIN 53516. Special wear resistant covers with much lower loss due to abrasion can be formulated by CBC on demand.

Width upto 7200mm
Length upto 600 meter. Max. Dia 10 Feet
Ends Open or Endless
Edges Cut or Moulded / Locked
Fabric Reinforcement 2 to 10 PLY in Polyester/Nylon (EP) Nylon/Nylon (NN), Cotton Nylon
Carcass Construction Straight Ply/Stepped Ply Reverse Stepped Ply
Cover Thickness As per Customer Specification
Cover Grades M-24, N-17, HRT-1, HRT-2, HRT-3, UHR,MEGATHERM, SAR, OR, FR,FRHR, Hygienic, ARB Super, Blend Grades
Rough Top Profiles / Chevron Rough Top, V Cleat, U Cleat etc
Cover Grades AS PER: IS 1891 Pt I -V, DIN 22102:1991, ISO 340, Canadian Standard CAN/CSA/M-422/M87
Heat Resistant Belts

Heat Resistant Belts

Heat Resistant Conveyor Belts are manufactured by Calcutta Belt Centre in various grades to suit specific application areas. C-flex Heat Resistant Belts have found wide acceptance in Steel Plants (for handling Sinter and Coke) and Cement Plants (for handling Clinker) in addition to other areas of applications. As a rule, special heat resistant belts are required for transporting materials with a temperature of over 70°C. Materials of this type may consist of sinter, cement, moulding sand, coke etc. The service life of these belts depend not only on the temperature of the materials to be transported and on the construction of the belt but also on a number of other factors such as the wear properties of the materials, the fall during loading, the size of the material, the length of the belt, the speed of the conveyor and any chemical action which may be involved.
Mutual discussion with CBC at pre-ordering stage would always ensure the best designed covers for specific installations.

General Purpose 60 to 80°C
HR-T1 100°C to 125°C
HR-T2 125°C to 150°C
HR-T3 150°C to 200°C
UHR 200°C to 300°C
MEGA THERM Maximum temperature Resistance upto 500 °C is going on in R & D Department
Oil Resistant Belts

Oil Resistant Belts

The general-purpose rubber covers swell considerably in most oils. The reason for this is that the rubber polymers in these grades consist of pure hydrocarbons, as do most oils, and the oil is easily absorbed by the rubber. The rate of absorption increases with the temperature.
C-flex specially designed Oil Resistant Belts are not affected by paraffin oil, naphthene-based oils, petrol animal or vegetable fats etc. and are suitable for transporting goods which contain oil.

Fire Retardant Conveyor Belts

Fire Retardant Conveyor Belts

Sporadic occurrences of fire hazards and concern for additional safety prompted CBC to design and manufacture C-flex Fire Retardant conveyor belts.
C-flex FR grade Conveyor Belts have been extensively used in Thermal Power Plants & coal mines in India and Abroad.
The Fire Retardant properties of the belt are determined invariably before dispatch, by Drum Friction Test, Electrical Resistance Test and Flame Test as per the provisions of various International Standards.

Food Grade | Hygienic Conveyor Belt

Food Grade | Hygienic Conveyor Belt

CBC is a reputed organization engaged in manufacturing and export of hygienic conveyor belts and food conveyor belts fabricated from FDA approved polymers. These food / hygienic conveyor belts are available in high abrasion resistant, anti-static and oil resistant cover grades. Using the standards of ISO, the food belts are dimensionally accurate and available in standard as well as customized specifications.

These hygienic C-flex conveyor belts do not stain and odorize the materials to be conveyed and widely used in the food industries for appropriate handling of food stuffs, pharmaceutical industries. Our range of hygienic belts is stringently quality checked to ensure that they are free from any kind of defect.

Features:

  • Anti-static finish for reducing the build-up of dust & dirt
  • Optimum elongation
  • Sealed, homogeneous and non-porous surface

Reverse side coating, impregnation of reverse side fabrics and edge sealing for ensuring a completely sealed & hygienic conveyor belt.

Chemical Resistant Belts

Chemical Resistant Belts

These belts are ideal for operating in highly corrosive conditions like Potash and Urea handling plants.

Abrasion Resistant Belts

Abrasion Resistant Belts

Type Abrasion Tensile
Grade X 120 25
Grade W 90 18
Grade Y 150 20
Grade Z 250 15
Grade Super 75 16

Super Abrasion: CBC has developed Super Abrasion resistant products which can meet upto 75mm 3mx.no Propagation after tear or notching.

Special Purpose Belts

Special Purpose Belts

Included in the range are PVC-Nitrile belts which are specially designed for installations with propensity for reverse throughing. Also included are CMR grades of Conveyor Belts which have specific usage in Chemical and Fertilizer Plants, handling chemically reactive materials. Similarly, CBC's specially designed Reversed Step-ply construction - Heat Resistant C-flex conveyor belts have found wide acceptance on Submerged Ash Conveyors in various plants.

Pipe Conveyor Belts

Pipe Conveyor Belts

C-flex pipe conveyor belt for all types of bulk material handling such as cement, coal, fertilizers, steel etc. The belt offer several advantages such as: Enclosed, clean and friendly environment transportation eliminating all spillage, low noise, reduce structural cost also possible in both horizontal and vertical planes

Rough Top Belts

Rough Top Belts

Due to high inclinations, belts carrying flat packages could have slide-back problems. Rough surface belts with profiles are offered for such applications. They have been specially developed for Baggage Handling Systems, besides finding wide usage in Cement and Fertilizers plants

C-Flex Steel Cord

C-Flex Steel Cord

Features:

  • High tensile strength: Steel cord conveyor belt is suitable for large span, long distance transportation of materials.
  • Small elongation in use: It needs only a very short take-up stroke distance
  • Small diameter of drive pulley: Steel cord conveyor belt body has a layer of longitudinally arranged steel cords as its carcass, and thus is resistant to flex fatigue. Therefore, drive pulley of smaller diameter can be used to make the equipment smaller.
  • High adhesion between rubber and steel cord: The steel cords are coated with zinc on their surface, and also the rubber used has the property of good adhesion with steel cords. Therefore, the rubber is tightly adhered to the steel cords and is resistant to shock and difficult to drop, so the rubber belts are long in life.
  • Even tension of steel cords: Out of our advanced techniques in manufacturing, the steel cords are very evenly arranged and have the same tension, so the belts are well balanced in running and difficult to run away.
  • Good trough-ability: As the belt body has no transverse skeleton, it is easy to from a deep trough, so the belts can load more materials and prevent the materials from escaping.
  • Inspection of the belt with X-rays: Users can X-rays to inspect damages of the skeleton steel cords on the conveyor machines to prevent accidents from happening.
  • Cover Compounds: General, Fire-resistant, Cold-resistant, Abrasion-resistant, Heat-resistant and Chemical-resistant.
  • Standards offered: IS1891 GB/T9770, DIN22131, EN ISO 15236, BS490,JIS, SANS1366 and AS1333

Usage:

Steel cord conveyor belt is extensively applied in coal, mining, port, tunnelling, metallurgy, power, chemical sectors for long-distance, large amount and high-speed conveying of materials.

Chevron/Cleated

Chevron/Cleated

All C-Wall Cleats have been specifically design to give optimum performance. The shape of the ‘C’ and ‘TC’ types has been created to offer best conveying capacities along with excellent self-cleaning properties. C-Wall cleats are either of the extruded type for the smaller profiles, all larger cleats are moulded to give the best shape retention even when conveying high-density materials. Cleats are available in either 2.5m for moulded and 3m / 5m lengths for extruded profiles. Cleat profiles are shipped in non-returnable packing cartons, please refer to the price list for ordering details.

Side Wall/Steep Angle

Side Wall/Steep Angle

Since 1984 CBC has been committed to the development of the Sidewall Conveyor Belt system. The launch of C-WallTM represents the latest developments in steep angle conveying using the Sidewall Conveyor Belt System.

C-WallTM is the latest generation of Sidewall Conveyor Belts. The design of the new profiles and the equipment used in the production is of the highest technical standards. New revised polyester fabrics used in our range of cross stabilized base belts mean higher rigidity values with very low elongation and newly developed rubber compounds for our Sidewalls and Cleats ensure they can withstand the high stresses imposed in high capacity steep angle conveying.

The Sidewalls are produced from a high elasticity and high strength rubber compound and offer excellent flexibility and therefore maximum flexing. The use of diagonal fabric for the reinforcement within the Sidewalls ensures maximum elongation of the fabric at the flexing points as well as increasing tensile strength, again increasing the life of the Sidewall.

The state of the art assembly lines installed for the belts ensure maximum quality standards and higher productivity. The recently installed computer controlled roughening machine can precisely roughen the base belt automatically and to an exact depth, important in ensuring maximum bond strengths.