Parat Technologies

Pal Road, Jodhpur, Rajasthan

Wire Flame Sprayuses a single wire that is fed into a jet flame. The temperature is close to 10, 000 K, melting the wire. The air stream from the jet atomizes the molten particles, propelling them onto the substrate. The technological parameters, such as feedstock, flame spray gas composition and flow rate, and energy input, play a large role in the relationship between the particles and the substrate. Extension (Coating on internal dia.)

Length : 6 / 12 / 24 / 36

Technical Advantages:
Less oxides
Coatings can be easier to machine due to reduced oxide

Economic Advantages:
Higher deposit efficiency with low melting point materials such as aluminum and zinc
Lower initial equipment cost

Operational Advantages:
Non-conductive wires can be sprayed
Less fine dust created when spraying makes overspray less flammable or explosive
More portable for on-site spraying
Simple to ignite
Easy to operate
High spray rate with low gas consumption
Low maintenance design reduces operating costs
Can be used with both hard and soft wires
Extension modules for internal bore applications

High Velocity Oxy Fuel(HVOF) devices are a subset of flame spray. There are two distinct differences between conventional flame spray and HVOF. HVOF utilizes confined combustion and an extended nozzle to heat and accelerate the powdered coating material. Typical HVOF devices operate at hypersonic gas velocities, i.e. greater than MACH 5. The extreme velocities provide kinetic energy which help produce coatings that are very dense and very well adhered in the as-sprayed condition.

BENEFITS :-
Low porosity (10000 psi)
Uniform repeatability
Low operating cost
Higher particle velocities
Stable deposition rate
Controlled coating thickness
Safety interlocks

High Velocity Oxy Fuel(HVOF) devices are a subset of flame spray. There are two distinct differences between conventional flame spray and HVOF. HVOF utilizes confined combustion and an extended nozzle to heat and accelerate the powdered coating material. Typical HVOF devices operate at hypersonic gas velocities, i.e. greater than MACH 5. The extreme velocities provide kinetic energy which help produce coatings that are very dense and very well adhered in the as-sprayed condition.
BENEFITS :-
Low porosity (10000 psi)
Uniform repeatability
Low operating cost
Higher particle velocities
Stable deposition rate
Controlled coating thickness
Safety interlocks

TYPICAL HVOF APPLICATIONS :-
Hydro Power Pelton, Seat, Runner, Francis turbine etc.
Thermal Power Boiler tube, ID Fan, Barrel etc.
Aerospace Landing gear
Paper Industry Rolls
General Shafts, Bearing, Rollers, Rings,
Valves Ball Valve, Gate Valve etc.

1. SPRAY GUN
2. POWER SOURCE
3. SPOOL STAND
4. GUN STAND
5. HOSES & CABLE
6. SAFETY EQUIPMENTS

OPTIONAL ITEMS :-
1. EXTENSION NOZZLE FOR INTERNAL SPRAY

1. SPRAY GUN
2. POWER SOURCE
3. SPOOL STAND
4. GUN STAND
5. HOSES & CABLE
6. SAFETY EQUIPMENTS

OPTIONAL ITEMS :-
1. EXTENSION NOZZLE FOR INTERNAL SPRAY

We have variety of Garnet which is naturally available in vast quantities in Southern india, Western india and River Basins. The Garnet we provide is natural, inert, hard and low dust, Recyclable as its basic properties. It is mined from the southern coasts of india and some river basins which is curved and cubical in shape due to the wave action of thousand years. Where as, the rock garnet is made from grinding and crushing of Raw Garnet rocks available in some parts of Rajasthan also having sharp edges suitable for blast cleaning and surface preparation prior to its treatment or painting or coating.

Applications
Water jet cutting
Sand blasting/blast cleaning
Denim blasting
Filtration etc

Parat Tech. Use its expertise for selected & most commonly used powders of thermal spray coatings. Smallest packing bottle available is of 5 kg weight therefore, our MOQ is 05 kg for each powder.Thermal Spray Powdersare mainly categorized as :-

Metal powders
Cermet
Ceramic
Self Fusing Alloys
Carbide Powder
MCrAlY Powder etc.

We (Parat Tech.) Have limited our scope to our specialization only & engaged in supply of followings compositions of powder only :-

OPERATOR SAFETY WEARS:-
Air Fed Blasting Helmet
Helmet Hose
Helmet Air Conditioner
Air Breather
Gum Boot
Hand Gloves
Operators Suit

Parat Technologies supply Thermal Spray Ceramic Rods with standard diameters. These rods are suitable for applying coating with Rokide Rod spray type coating equipment.