we are Manufacturing and supplying this combine fuel tanks for several Indian brands as per their given drawings and specifications. We are the only manufacturer of fuel tank who makes this with draw process and due to less use of welding, this fuel tank is fully leakage proof. We are making two types of fuel tanks with different capacities 300 ltr. and 400 ltr.
The Rotary Melting Furnace is a very flexible and universal equipment used for recycling many non-ferrous metals. It is the major lead production technology used in India and many other countries for Secondary Lead Production. A lead production system based on this technology has certain distinct characteristics such as:
Equipment scalable for installing higher capacities
Recovers all lead in one production cycle
Plates & powder from scrap battery as well as slag from Mini Blast Furnace can be used as raw material
Requires addition of certain consumables
Can be fired with various fuels
Generates high Pollution both as Flue Gases & Fugitive Emissions
Description of Rotary Furnace
It is a Rotary kiln in the form of a metallic cylinder with conical sides on both ends. Mild steel plate is used for construction of this shell and its thickness varies depending upon the capacity of the equipment. This shell is rotated on its own axis at 1-2 rpm. For this purposes tyres (also called riding rings) are fitted on the shell. These are fabricated from MS squares or flats, machined for a smooth finish. These tyres ride on steel rollers which are again machined finely. These rollers are fitted on a robust MS structural frame and driven by a gear & motor arrangement. The shell is lined inside with insulation and fire bricks of suitable Alumina content.
Conical ends of the furnace are open on both sides. The furnace is charged with Raw material along with additives from the front end. This side is provided with a movable door on which a burner is mounted. The burner can be a conventional one or a fully automatic one depending upon the fuel used. At the other end, an exhaust block lined with refractory bricks is provided. A tapping hole is provided in the center of the shell from where molten metal & slag are discharged. Flue gases generated are sucked from the exhaust block side of the furnace.
A typical 3.0 TpB Rotary Furnace has the following standard sizes & specifications :
Outside dimensions of the Rotary
Shell dia : 2075mm
Shell length : 2500mm
Total length : 4500mm
Charging dia : 450mm
Exhaust side dia : 450mm
Refractory thickness : 200mm
Fuel : Furnace Oil
Burner : Model 4 A
FD Fan capacity : 1250 cmh at 1000mm of WG
Gear Box in drive : 8, 1:40
Ratio Motor in drive : 15.0 HP x 960 RPM
Structure used for base : ISMC 250 x 80
Manufacturing Process
Lead to be manufactured from Rotary Furnace can be obtained directly from scrapped batteries or as slag from Mini Blast Furnace. In case of former, batteries are cut open or broken to segregate lead scrap, plastic and other materials from them; lead scrap in the form of lead powder/ plates etc. is charged in the furnace along with a proportionate charge of additives. In the case of latter, slag produced from Mini Blast Furnaces is charged into the Rotary Furnace, again with proportionate additives.
This process is a batch type process. After filling the required quantity of raw material (either manually or mechanically), the lid of the furnace at the front is closed. The burner attached to the moving door is then fired. Complete mass of lead raw.
Material along with additive chemicals is heated at high temperature inside the furnace. After some time, molten lead is collected at the bottom of the furnace by puncturing the central opening of the Rotary Furnace. Lead is collected either directly into Jumbo Ingot Moulds or in receiving channels from which they are poured into Jumbo Ingot Moulds.
After draining the Furnace of the first batch, production of next batch is undertaken and the Furnace is again charged with raw material. After three such batches, one batch of slag collected in Rotary Furnace is executed.
This process leads to generation of flue gases which are toxic in nature and need appropriate and adequate Air Pollution Control System for their treatment. The steps of Charging and Tapping of Rotary Furnace also lead to generation of Fugitive Emissions which need to be captured at source and treated to maintain ambient air standards at workplace.
Process Details of a typical 3.0 TpB Rotary Furnace
Raw Material Charged3000 kgs/ Batch
Total additive chemicals charged:400-500 kgs/ Batch
Rotational speed1-2 RPM
Fuel usedFurnace Oil
Calorific value of fuel used8600 kCal/ kg.
Fuel consumed30-40 lt/ hr.
Air provided for process1250 cmh
Lead produced9000-10000 kg/day (for Raw Material feed of 12-15 T
raw material being lead powder and plates)
Flue gas generation15000 cmh
Section View of Rotary Furnace
Advantages and Disadvantages of Rotary Furnace
Advantages
Recovers 100% lead in the first operation.
Slag produced is lead free.
Equipment can be scaled up for higher production capacities.
Disadvantages
Many chemicals are required for operation.
High power consumption.
Difficult to produce low Antimony lead suitable for soft lead purposes.
Fugitive Emissions need to be captured in addition to flue gases.
Need skilled operators and careful maintenance.
Air Pollution Control Device for Rotary Furnace
Apart from plates and paste of lead oxide from scrap batteries, slag from Mini Blast Furnace is charged in the Rotary Furnace. In addition to these, certain compounds of sulphur are also present in the batteries. When this material is heated in the presence of carbon, lead oxide is converted to lead. This conversion along with burning of fuel generates flue gases and fumes containing dust, dirt, oxides of lead, lead particles and such other impurities etc.
Hence, to meet various goals of maintaining employees' health and factory environments as well as regulatory requirements, it becomes imperative to get high end Air Pollution Control Systems to be installed with the Rotary Furnaces.
Characteristics of Air Pollution generated in Rotary Furnace
Selection of Technology for Air Pollution Control System
Based on the parameters and the standards mentioned, the following technology is adopted for Air Pollution Control System in Rotary Furnace:
Rotary Chamber
Gravity Chamber
Involute Cyclone
Pulse Jet based Bag House Filtration System
Details of Equipments allow with Functions
Rotary Chamber
Rotary Chamber receives very hot gases from Rotary Furnace while cold gases from atmosphere are induced into chamber via specially designed profile. Thus chamber works as an equalizing chamber to reduce the temperature of gases and also where sedimentation of dust particulate matter takes place.
Duct & Bends
Ducts and Bends are required to convey flue gases from point of suction to final top of the chimney and connect various equipments like gravity chamber, cyclone, bag house, ID Fan and chimney. All bends and reducers are aerodynamically designed and have provision of manhole cleaning mechanism.
Gravity Chamber
It is a low pressure drop device which:
Allows large size particles to settle down
Cools down temperature of flue gases
Used as spark arrestor to entrap live or red hot particles.
Involute Cyclone
Cyclone is used to remove medium size particles from flue gases stream. The treated flue gases are discharged from top and dust is collected at bottom.
Bag Filtration System
It is used for final filtration of flue gases to remove fine dust particulate matter using Pulse Jet Technology. Treated gases from all the bags are collected at top of bag house and passed through ID Fan to exhaust the same through chimney. The dust is collected at bottom of hopper and is discharged through Rotary Air Lock Valve.
ID Fan
ID Fan provides necessary driving force to convey flue gases from top of furnace to top of the chimney. The volume sucked overcome the total resistance offered by equipment and duct with the help of fluid horse power provided by ID Fan driven by suitable motor.
Stack (Chimney)
The generated gases are passed into atmosphere after treatment through chimney of suitable height and diameter.
NEAT CUTTING OIL
Neat cutting oils are solutions usually grounded on mineral oils and used for cutting deprived of extra dilution i.e. as supplied by the producer. They are usually mixtures of mineral oils and other additives.
Neat oils can be castoff for uses from light processes to heavy-duty processes such as broaching, turning, honing, and drilling.
What Does a Neat Cutting Oil Do?
Neat cutting oils are used in the variability of machining operations e.g. crushing, rotating, milling, proposing, drilling, tapping, gear cutting, etc. predominantly to deliver cooling and lubrication which lead to good apparatus life and apposite surface finish of the mechanisms being machined.
Neat cutting oils as contrasting to solvable or artificial cutting fluids deliver high levels of lubrication to benefit decrease frictional heat as the cutting device breaches the metal or rubs against the swarf. Neat oils also save energy by plummeting cutting forces.
Neat cutting oils are utilized where:
High stock exclusion
High-quality surface finish necessities
Dawdling speeds, high feeds
Older machines with stock head access
Water effects tool matrix
Benefits
Decreases friction and heat among tool and workpiece
Precludes extreme wear at connection surfaces
Progresses surface finish
Spreads tool life
Simplifies quick settling of chips and swarf
Drops power consumption
Precludes welding
Circulating Oil Systems deliver a constant flow of liquid to bearings, gearboxes, and blowers. They flow several fluids such as oils, synthetic lubricants, ethylene glycol, and jet fuel. Circulating Oil Systems are usually used for heavily laden bearings working at high speeds and temperatures. They are apposite for use in enormously dirty and destructive environments. All Circulating Oil Systems are alluded to precisely to customer necessities.
Benefits
Confrontation to oxidation and creation of deposits.
Profligate separation from water protects bearings from harm.
Safety against rust and deterioration, deliver extensive life to bearings.
Environmentally favorable.
Essential Function
The essential function of a circulating system is to provide the recommended flow of oil into the bearing. The oil is collected from the bearing, as recommended by the name circulating oil system. The oil is cleaned and cooled while fleeting through the lubrication system. It initiates with the oil coming into the tank through piping associated with an overflow port at the bearing.
Deliberate the subsequent features when stipulating a circulating oil system:
If the system is providing more than one bearing, the flow rate must identical to the sum of the necessities.
An emblematic operating compression is 35 pounds per square inch (psi) or less.
It is prudent to uncontaminated the sieve and modifies the filter on a consistent conservation agenda.
The devices on a circulating oil system propose a means of observing the operating situations.
A heat exchanger determines to decrease the temperature of the oil afore returning it to the bearing.
The operation of a circulating oil system can be exaggerated by its surroundings.
A lithium-based grease mass-produced to implement in high temperatures and high abrasion mechanical loads. High-Temp Grease is an effective way out for heavyweight trucks, farm, and manufacturing devices, and it's constructive for everyday applications around the house.
Application
High-Temperature Grease is anticipated for usage in an extensive variety of plain and rolling component bearings within equally in the Automotive and Industrial markets, particularly pointing those applications where higher functioning temperatures are probable to beat the limits of conventional, lithium thickened greases.
The outstanding thermal and mechanical constancy of Castrol High-Temperature Grease makes it predominantly appropriate for use in automotive bearing applications where rotating swiftness may be higher or extended heavy braking may produce advanced than normal hub temperatures. Precise specimens may comprise cars fixed with disc brakes or commercial vehicles such as trucks or buses. Castrol High-Temperature Grease also proposals good confrontation to water and deterioration as well as very good weight carrying performance making it appropriate for all-purpose vehicle chassis lubrication or bearings on off-road construction vehicles where superior excesses of pressure might be predominant.
Benefits:
1. Outstanding thermal and mechanical constancy confirm prolonged product reliability across a wide operating temperature variety, thus permitting prolonged re-lubrication intervals and compact maintenance.
2. Worthy extreme pressure and anti-wear possessions deliver the potential for prolonged element life.
3. Good water confrontation delivers improved protection in applications where the potential for contact and pollution is higher.
4. Good oxidization protection.
5. Outstanding versatile potential empowering a saving in product inventory.
Machine oil is a lubricant precisely made for machine parts, suggested being used just about every 8 hours of operating. The usage of machine oil decreases the resistance between the machine's parts, keeping them from grating on one another and exhausting down.
Machine Oil Uses:
Motor oil is a lubricant used in internal ignition engines, which command cars, motorcycles, lawnmowers, engine-generators, and several supplementary machines. In engines, there are fragments that move against each other, and the resistance in the middle of the parts wastes otherwise valuable power by altering kinetic energy into heat. It also garbs away those parts, which could lead to subordinate proficiency and deprivation of the engine. Proper lubrication declines fuel depletion, declines wasted power and upsurges engine permanency.
Benefits of Machine Oil:
Enhanced Lubrication
Keeps engines benign from damage
Make certain a longer engine lifecycle
Declines fuel consumption and CO2 emanations
WHAT IS MOTOR OIL FOR?
Lubrication
Cooling
Cleaning
Protection against corrosion
Sealing
An engine oil established for agricultural Pump-Sets consecutively on Diesel, Kerosene, or Light Diesel Oil (LDO). The product is made from paraffinic base frameworks and encouraged with choosing additives to convey performance advantages in the pump-sets castoff in agriculture and farming undertakings. The superior additive chemistry not only guarantees the superior safety of the engine against wear and corrosion, but it also composes detergency supports to keep the engine uncontaminated and trouble-free for elongated service intervals.
Application:
Sharp lubes are commended for all kinds of agricultural and farm apparatus like Pump sets, Tractors, Power tillers, Harvesters & DG sets necessitating good quality Diesel Engine Oils. Sharp Lubes products can also be used in petrol engines to deliver adequate performance.
Benefits:
1. Safeguards engine from wear and corrosion
2. Advanced levels of engine cleanliness
3. Lengthier oil life and apparatus life
4. Proposals better fuel productivity
Two-stroke oil
Two-stroke oil also mentioned to as, 2T oil, or 2-stroke oil is a distinctive kind of motor oil anticipated for use in crankcase density two-stroke engines.
PURPOSE AND EXPLANATION
It is specifically premeditated for land-based air-cooled two-stroke engines that are used in motorcycles, chainsaws, lawnmowers, and other horticultural apparatus. G-Motion 2T offers a clean engine and environmental enactment. It supports to preclude blockage of ports, ring stabbing, and spark plug fouling.
USES
High recital land established air-cooled two-stroke engines.
Two-stroke engines where JASO FD (or lower) oils are suggested.
Motorcycles, go-karts, snowmobiles.
Slim oil/fuel ratio chain saws, lawnmowers, and other gardening gear.
Features
Cleanser ignition and compact deposits in the combustion area.
Smoke-free dissipate.
High-temperature bonds control.
Good high and low-temperature enactment.
Recompenses and Potential Remunerations
Decreases plug ensnarling and deplete port deposits support to diminish pre-ignition and prolong spark plug and valve life.
Cleaner surroundings.
Cleaner engines result in decreased ring sticking and cylinder deterioration, and extended engine life.
Extensive choice of ambient temperature application
Lubricating oil, at times, basically termed as a lubricant, or lube is a class of oils used to reduce the friction, heat, and wear between mechanical components that are in contact with each other. Lubricating oil is used in motor-powered vehicles, where it is identified explicitly as motor oil and transmission fluid.
Uses of lubricating oil
It prevents the metal surface corrosion-
It helps in controlling the friction between load-bearing surfaces-
Helps in reducing the temperature by carrying away heat from friction and combustion of fuel
Benefits Of Lubrication
Keep Friction And Wear At Bay
Protect Equipment
Enhance Temperature Control
Improve The Life Span, Efficiency And Reliability Of Machinery
Reduce The Downtime And Costs Associated With Maintenance And Repair
Your Ideal Lubrication Solution
Properties of Lubricating Oil
Viscosity. Viscosity is a method of the flow capability of oil under a specific temperature and density
Oxidization. A lubricant should not oxidize the working parts.
Colour. This assessment is not so significant apart from inspecting the consistency of any given grade of oil.
Sulphur Content. Sulphur in a destructive form is unfavorable in lubricating oil. Thus its existence should be eluded.
Neutralization Number. Oil may comprise contaminations, if not detached during purifying, which have a venomous influence on the properties of the oil.
4T oil is a particularly formulated oil for practice in high performance 4 stroke motor cycles where high rotation and extreme high temperature that may be stumble upon. The oil can bear extremely high temperatures without tackiness or thermal breakdown.
Multi-Grade Engine oil
4T 10W40
4T 20W40
4T 20W50
4T 10W30
With API Service Levels: SN /SM /SL / SJ /SC / CJ / CI / CH/ CF/ CC
Motor oil necessities to execute a variety of functions beneath an extensive variety of engine operational circumstances. Thus, a number of additives are combined into the preparation:
Detergent/ dispersant additives
Oxidation and corrosion inhibitors & alkaline additives
Antioxidants
Anti-wear additives
Viscidness index improver.
How does engine oil work in a bike?
The immense majority of contemporary motorcycles practice the similar oil to lubricate the engine, transmission, and the clutch. Motor oil lubricates moving parts by casing these portions with a smooth film. Oil's capability of confrontation to flow is called tackiness. When motor oil is cooled, the tackiness of the oil is thick and is proficient of manufacturing a friction-resistant layer on surfaces. As internal engine temperature upsurges, the tackiness thins out, letting the oil to stream better, but decreases the propensity to follow to the parts.
The viscosity index measures the enactment of an oil's viscosity fluctuations as engine temperatures modifies. A higher viscosity index specifies that the rating of the oils viscosity, altering less in high-temperature conditions than a lower viscosity indexed oil.
Aspects that affect oil
Longer journeys at high revs.
Filthy or humid circumstances.
Stop-start riding in urbanized areas. This sets a lot more pressure on the oil than motorway rides.
Using deprived quality fuel, this can lead to oil contagion and sludge
10 kva to 3000 kva capacity, 3 - phase, 50 hz.
For different industrial applications.
Input voltage range : 300 to 500 volts or as per
Customers requirement
Output voltage : 380/ 400/415 + 1%
