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Rubber conveyor belts

Le 18 juillet 2018, 21:34 dans Humeurs 0

There are various types of rubber conveyor belts such as endless, open, confection etc and can be customized as per specific requirements of our customers. Rubber conveyor belts are a cost-effective way of conveying bulk solid materials over a distance. These belts are material handling and are manufactured from two elements such as a central resistant carcass to provide elongations and tensile strength to product. Two major belting families are steel cord conveyor belts and textile conveyor belts. There are two rubber covers known as top and bottom to keep the resistant carcass safe and characterize the belt. These covers are ozone protected and antistatic to guarantee long life and safety under tough conditions.

Rubber conveyor belts are used in unit load handling and bulk material in the gypsum industry as plasterboard belts. These belts have various features such as

·        Profiled belts

·        Steel cord and steel fabric belts

·        Sidewall belts, ready-made belts, cleated belts

·        Retractable pipes and belts

·        Smooth in different textile assemblies

There are different types of rubber conveyor belts such as

·        Belts with PU spray-coated cover plate

·        Shaft box traps and sidewalls

·        Rubber filter belts

·        Sandblasting belts

·        Steep conveyors with individual PU studs

·        Plaster board belts

·        Belts with EPP fabric

·        Feeder belts for woodworking equipment

·        Endless belts for extremely stressed applications

·        Non-separation belt/magnetic separation belt

·        Aquamator belts

There are few more types of rubber conveyor belts such as

Cotton conveyor belts: These belts are known for their mechanical and physical characteristics and are used in different industries. These belts are tough and flexible resisting the tendency on the bolt heads by their close weave to pull through the fabric of the cotton conveyor beltings and these belts are useful in conveying heavy loads. These belts are single integrated textile belts and are woven in two, three, four or five ply construction with high quality virgin cotton yarns.

Features of cotton conveyor belt are:

·        Long working life

·        Withstands high temperature

·        Tough

·        Water resistant

Applications of cotton conveyor belt are:

·        Paper mills

·        Pharmaceutical industries

·        Fertilizer industries

·        Steel industries

·        Automotive industries

Oil resistant conveyor belts: These belts are made of synthetic rubber compounds and are resistant to vegetable, fats, mineral and animal oils. These belts convey heavy-oil treated coal and machine oil coated components in electric power generating plants and cooking plants. These belts carry fish meat, soyabean draff and other oily materials consisting of non-polar organic fuel and solvents as these belts confirm to IS-1891 (Part-III). These belts are not affected by naphthene-based oils, vegetable fats, paraffin oil, animal fats, petrol etc.

Ffkm O rings and dampers for heavy duty applications

Le 18 juillet 2018, 19:22 dans Humeurs 0

Perfluoroelastomer Ffkm O-Rings can withstand corrosion of several hundreds of chemicals, solvents and plasmas. Experienced Perfluoroelastomer Ffkm O-Rings manufacturers deliver excellent range of outstanding performance in vigorous process conditions. Whether you need resistance to acids, amines, plasmas, ultrapure deionized water or storng bases, by choosing the most suitable produce as per the applications, you can enhance the seal functionality in the required application condition. The rings are available in different compounds that are made to evaluate properties and provide the best feasible functionality in different chemicals and temperatures. Experts can help choosing the most suitable product for temperature and chemical resistance.

Due to chemical swelling, o rings made from elastomers can be extruded out of seal grooves causing seal failures. The O rings resist wide volume swell when subjected to various chemicals and solvents such as concentrated nitric acid, sodium hydroxide, ethylene diamine and steam. These seals are found to be an economical solution for sealing that need outstanding resistance to vigorous chemical conditions and high temperatures.

The high performance components help semiconductor gabs and OEMs enhance equipment efficiency economically. They help meet the needs for suitable sealing performance at very low temperature while maintaining the extensive chemical resistance.

 

A major issue in the field of building seismic stability provision is the restriction of dangerous displacements occurred by low frequency seismic impact. Prevention of these displacements would be possible by application of special damping elements placed at the levels of floors. Dry friction dampers are found be suitable for this application. You can find reliable Polyurethane Dampers Manufacturers who can meet your needs.

 

Seismic stability of different buildings relies on various factors which include a highly significant factor- selection of building structural systems. Structural systems should evaluate the principles of bearing structures strength balance, uniform distribution of rigidity and weights and offer the most suitable conditions for provision of general building stability. As the evaluation of vigorous earthquakes results show, despite of choosing most quakeproof structure design needs, most of them experience vigorous damages. It is related with complex, unpredictable features of seismic effect, frequency spectrum of which is distinguished by wide variety. Therefore in building designs, one should not just evaluate the standard factors of quakeproof structure design that help in reducing the seismic load, even also make specific conditions for building adaptation to seismic effect. To meet this objective, additional components are introduced into building seismic protection, by using them the mechanical energy of swinging structures will converted into other forms of energy, enabling to damp the building swinging. For this, friction dampers can be used as damping components. Various studies show that the efficiency of these components depends on the building’s dynamic features varying from frequency parameters of seismic influence. So, if a building has the pitch oscillation for more than one second, then the seismic effect not of high frequency but of low frequency becomes harmful.

Nozzle heaters and process heaters

Le 13 juillet 2018, 08:08 dans Humeurs 0

There are various nozzle heaters with unparalleled capabilities and each heater is designed to achieve specific application requirements such as high temperature, high performance and high watt density. Nozzle heaters can be customized to suit nozzles in zinc due casting machines which are highly pressurized as heat is involved for melting and liquefying metal.

Nozzle heaters have various features such as

·        Protective sleeving where leads come out of the heater

·        1" to 3" diameters available

·        Stainless steel clamping strap with 6-32 screw and barrel nuts

·        Low profile wedgelock construction available

·        1" to 6" widths available

·        Oxidation resistant metal sheath

·        10" High temperature leads with our non-SS braid covering

Nozzle heaters have various applications such as

Food service: Nozzle heaters are widely used in commercial food service industries as these are superior quality products and can be customized as per customer’s specific applications.

Marine: Nozzle heaters are used in marine electric heating applications due to their superior quality and these heaters can also be customized as per military standards to be used in navy, DCSC, army, coast guard etc.

Power generation: Nozzle heaters are used for generating power using natural gas, coal or other renewable sources to produce electric heat for smooth operation and these heaters are suitable for different power generation heating applications.

Bio-fuels: These heaters are used in low temperature or bio-fuel applications due to their superb quality and reasonable price. These heaters can be customized to meet any specific application requirement.

Petrochemical: These heaters deliver excellent performance in different low temperature applications in petrochemical industries due to their good quality and reasonable price.

Industrial equipment: Nozzle heaters are manufactured, engineered and designed as per the required quality standards to meet requirements of industrial equipments.

Process heaters

Process heaters are used to heat gases and liquids in various industrial process applications and two such types are circulation electric heaters and sigma thermal immersion electric heaters with range of 2-60 watts per square inch. These heaters are engineered and designed to meet different site and application requirements. A process heating mechanism in which steam/ hot air is used and heat is transferred by way of a viscous medium is known as a process heater. Process heaters are commonly used in industries as they provide efficiency and safety. Heat is maintained carefully within a liquid medium such as oil, water and other chemicals and gas stabilization is done by process heaters.

Process heaters have various applications such as

·        Liquid Vaporizer

·        Fuel Gas Heating

·        Glycol

·        Asphalt

·        Viscosity Reduction

·        Water

·        Freeze Protection

·        Natural Gas Heating

·        Condensate Stabilization

·        Freeze Protection

·        Tank Heating

·        Thermal Fluid

·        Amine Reboiler

·        Process Gas Heating

·        Glycol Reboiler

·        Nitrogen Heating

·        High Temperature Air

Process bath heater is a type of process heater which is used to heat liquid/gases by immersion of coil into bath solution and is of three types such as

Water bath heater: It is a tube-shaped fire burner placed deep into the vessel or heating tank providing heat up to 250 degree Fahrenheit and for low temperature requirements, water-glycol mixture is added to liquids.

Salt bath heater: It works similar to water bath but it can provide more heat than water bath heater.

Weir bath heater: A fire tube and a barrier located at the end of the heater are used to heat liquid when the contraption is powered up. The weir or block circulates the heat in the tank which heats the liquid.

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