Application :- For Curing, Drying , Ageing, Preheating etc. in Painting shops, Automotive Filters, Brake/Clutch Plates, Plastic material components - ABS - TV Cabinets, PCB , Motor & Transformers, Light (Auto-Domestic) Industry,
CONVEYOR SPECIFICATION Design features: -
. Belt conveyor with roller drive at one end and screw type tension unit at the both the ends. . The drive consists of reduction gearbox, drive motor and sprocket and chain type mechanism to drive the roller. . Speed control with achieved by AC frequency drive/ fix speed drive as per application. . Conveyor bed is manufactured by using suitable sheet metal and structural steel. . On the return side of the belt suitable no. of idle rollers are provided for support. . The type of belt is selected as per application.
HEATING SOURCE - ELECTRICAL / Diesel Fired / Gas-Fired Electrical :- Heating elements are used Rod type, strip type etc. - Diesel/Gas Fired :- Heat exchanger (In-Direct) transfers hot air into the oven. Imported burners of Diesel/Gas generates heat in the heat exchanger. Cost effective method of heating comparative to Electrical.
CONSTRUCTION
Oven enclosure is fabricated in no of independent modules joined together at site. Each module is triple walled and fabricated on angle iron structure and properly reinforced. Outer and inner walls are made of thick gauge mild steel sheet and outer surface painted with silver Grey hammer-tone and inner with high temperature aluminum paints. Between the two walls of each module rock wool is filled in at the density of 96kg/m with thickness of 100 mm. This insulation is sandwich type having male Female joint to minimize the air leakage.
Booth With Recovery System (Liquid Painting Booth)
DIPOLET LIQUID PAINTING BOOTH.
DOWNDRAFT SPRAY PAINTING BOOTHS are available in many models.
(A) Downdraft Dry Back Type (B) Downdraft Wet Type Down Draft Booth (C) Downdraft Pit type i.e. collection tank is situated under the finished floor level (D) Downdraft specialized Uplifted Tank model allows most shop the opportunity to utilize the benefits of a DOWNDRAFT SPRAY PAINTING BOOTH. (E) Downdraft Booths are also available in conveyorised schemes for continuous painting of huge mass products such as chassis, car body, large engines, transformers, export containers, truck body cabins etc. (F) Downdraft Central suction type down draft booth. (G) Downdraft Single Sided.
Basic Concept (Wet Type): The Water wash spray booth has a washing tank, which contains a water/alkali mixture to break down sticky over spray resins. The broken down resin may be collected in this tank. Booth has a vertical Water Screen to catch over spray and carry it down into the washing tank. This screen depends for its function on a circulating pump. Nozzles, Pipe works and Filters. Modern paints however are highly resistant to alkali attack and, since the over spray particles may have only a short contact with the alkali, sticky paint enters the pump, pipe work.
Filters and Nozzle. Clogging occurs, diminishes the Booth efficiency and eventually it ceases to operate.
Air velocities are regulated to meet international pollution control norms and are maintained over Lowest Explosive Level. The booth are usable for conveyorised applications also by providing suitable cutout on either side of the booth to suit component coming in on the conveyor tracks.
Guaranteed efficiency of 98.5% with a very long life gives the Multicyclone an edge over other powder recovery systems. The high velocity of powder in the multicyclone reduces powder sticking, so cleaning time is negligible.
DIPOLET MULTI-CYCLONE POWDER COATING BOOTH
Types : Front Open / Side Open / Back to Back Recovery : Cyclone type centrifugal separator.
FEATURES:
1. Powder Recovery: Multi-Cyclone recovery system ensures extremely high levels of powder recovery 98%.
2. Faster Color Change: The Bottom of the Booth prevents accumulation of the powder and makes it very easy for cleaning and quick Color change.
3. Efficiency & Utilizations: Due to octagonal shape of chamber air currents in side the Booth are directed towards the article, leading to high first-pass efficiency. (The result maximum utilization of powder.) Painting / Booth Finishing Types
A) Inner side of Booth painted with super white enamel. Outer side of Booth painted with sea-green hammer tone. B) Completely Powder Coated Booth. (Long Life Finish) Booths are available for small items & also Double Sided Booths (Back To Back ) for Long length items like Aluminium sections etc.
Blower Capacity Available :- 1600 M?/hr. to 4000 M?/hr.
The carbon steel powder coated spray chamber with the multi-cyclone recovery gives almost 100% powder utilization. It is maintenance free and has a very long life. The powder booth is easy to clean, resulting in a quick colour change and is safe to operate. No powder spillage out of the booth and maximum recovery through the multi-cyclone results in pollution control.
Especially designed Unit for Powder Coating Paints (Powder) manufacturing companies for lab. Testing & sampling. It is compact & efficient in coating small panels, items etc.
Cup-type Spray Gun can coat with smallest quantity of powder. You can keep different shades / types of powder in the Cup / containers with caps available with this system.
Use / Utility Area :-
a) Powder Manufacturer Companies esp. in their Labs. / sampling. b) Powder Coating Job-work industry for sampling different shades & different types of powder without disturbing their production units. c) DIY Kit - Do It Yourself. As a hobby you can use this compact powder coating unit for coating - small household items, any antique object. It oven can be used for curing Liquid painted items, for lacquer curing etc. d) Exhibition purpose - smaller in size but has a whole concept of powder coating. Complete System comprising of the following :-
a) Cup Type Powder Spray Gun with its control panel. b) Electrical Lab. Model Oven 18" x 18" 18" working Inside Stainless Steel Chamber with wire mesh trays & hanging rods. Digitally Temp. Controller with air circulation blower on the top for uniform temp. Inside the oven. c) Powder Coating Booth :- 36" x 24" x 24" working size chamber with powder recovery system along with powder collector bin 5Kgs.
Especially designed Unit for Powder Coating Paints (Powder) manufacturing companies for lab. Testing & sampling. It is compact & efficient in coating small panels, items etc.
Cup-type Spray Gun can coat with smallest quantity of powder. You can keep different shades / types of powder in the Cup / containers with caps available with this system.
Use / Utility Area :-
a) Powder Manufacturer Companies esp. in their Labs. / sampling. b) Powder Coating Job-work industry for sampling different shades & different types of powder without disturbing their production units. c) DIY Kit - Do It Yourself. As a hobby you can use this compact powder coating unit for coating - small household items, any antique object. It oven can be used for curing Liquid painted items, for lacquer curing etc. d) Exhibition purpose - smaller in size but has a whole concept of powder coating. Complete System comprising of the following :-
a) Cup Type Powder Spray Gun with its control panel. b) Electrical Lab. Model Oven 18" x 18" 18" working Inside Stainless Steel Chamber with wire mesh trays & hanging rods. Digitally Temp. Controller with air circulation blower on the top for uniform temp. Inside the oven. c) Powder Coating Booth :- 36" x 24" x 24" working size chamber with powder recovery system along with powder collector bin 5Kgs.
Powder spray system AYRA N 801 uses latest digital electronics and high frecquency inverter technology and has in built short circuit protection & automatic power control system. Miniature power pack & high voltage system is fitted within the gun for maximum efficiency & ease of operation.
Features:- 1. Best charging is ensured by special insulated electrode fitted inside the nozzle, giving the highest charging efficiency. 2. Modular construction for easy repairs and maintenance in rare cased of break-down. 3. Set of deflectors/pattern setters to keep the charging edge clean. 4. Feathertouch trigger for fatigue free-operation. 5. In case of accidental contadt of gun tip with article being coated voltage drops to zero, however unit will not be switched off. Take back the gun and start coating. 6. Negligible Faraday cage effect.
New design & lighter weight Gun with easy Clean modular design for optimum efficiency, exceptional performance. 500 gms Gun Weight
Features:- 1. Best charging is ensured by special insulated electrode fitted inside the nozzle, giving the highest charging efficiency. 2. Modular construction for easy repairs and maintenance in rare cased of break-down. 3. Set of deflectors/pattern setters to keep the charging edge clean. 4. Feathertouch trigger for fatigue free-operation. 5. In case of accidental contadt of gun tip with article being coated voltage drops to zero, however unit will not be switched off. Take back the gun and start coating. 6. Negligible Faraday cage effect.
Technical Data: Weight of Gun : 500 gms Ferquency : 17 KHz. Voltage Out put : 90 KV H-V Engagement mode : Inside Gun Air Consumption : Max. 13 Nm3/ hr Power Consumption : 30W Max. Current Output : 125 UAmp Power Source : 220/ 240v (AC) Voltage Input : DC/ 24V (12-012) Polarity : Negative Max. Injection capacity : 650 g/min
Features:- Most versatile & rough-use Manual Spray Gun Most economical & competitive equipment Most common, popular & old design system in Indian market Low Maintenance & low cost spare parts .
Technical Specification:
Max. HV Output - 80KV (-ve) , Max. 125 µAmp Current. Powder Output - 30 Kg/Hr. Nominal at 75 PSI Max. Air Pressure - 7.5 bar (Kg) Pressure - Operation - 5.0 bar (Kg) Voltage / Frequency - 220/240 V, 1?, 50 Hz. Electricity Consumption - 50 VA Powder Hopper Capacity - 15 Kg. Powder Pipe - 5 Mts. Spray Pattern - Variable to suit work
Heating systems for Chemicals Treatments (Suitable for 250 to 70�C) The horizontal Hot water generator project regards a new generation of sliding temperature boilers with particularly reduced dimensions, in which the systematic use of new technologies relative to combustion and the electronic control of the burner - boiler systems permit maximum reliability, with very high performances energy savings and control of noise and polluting emissions.
Hot water are being circulating in the tanks through SS/Titanium pipes with the help of water pump & each heating tank is fitted with auto water cut supplier as soon the temp. is achieved & maintains tank temp. automatically.
Why to use hot water generator ? / Utility / Advantage
• Centralized Heating System • Systematic temperature control for individual tanks / Digitally controlled • Most reliable & efficient for heating 'n' nos. of tanks • Exceptional Safety features • Suitable for Pretreatment Line & Electro Plating Line (with Titanium Pipes) • Help in achieving mass production
HEATING SOURCE - OIL FIRED / GAS FIRED BURNER
The generator is fitted fully automatic combustion equipment arranged for MODULING type, or ON/OFF, High/Low/Off, control. The Burner is arranged for electric ignition equipment, forced draught fan and drive motor. The burner will incorporate a photoelectric cell (oil) or Ionization/Ultra Violet cell (Gas) flame equipment. FEED PUMP The Generator is fitted with a centrifugal pump for ISI make driven by an electric motor with a guard. All components are mounted upon a mild steel base frame. The pump can be supplied with Mechanical seal instead of standard graph oil gland packing.
• Heavy duty construction • Uniform air distribution along the entire length of the work chamber provides quality cured finishes and optimum cure cycles (see figure 1) • Better Temperature Uniformity - provides consistent, high quality curing results...part after part! • Quicker Heating - cures more parts every day! • Motorized (modulating) gas control valve • Digitally Temp. Controller cum indicator • No Powder Blow-Off - reduces rework • Tunnel Type Batch Oven for operating/using 2 nos. trolleys simultaneously.
CONSTRUCTION
Oven is double walled and fabricated on angle iron structure and properly reinforced, wherever is necessary. Outer and inner made of thick mild steel sheet and outer surface painted with silver gray hammer tone and inner surface with high temperature aluminum paint. Rock- wool slap (Insulation) of density 96 kg/m is used between the two walls of oven. This insulation is of sandwich type having male Female joint to minimize the air leakage. Insulation 100mm. AIR CIRCULATION
Forced Air circulation is provided with suitable fan in the inner working space and the fan driven by a ‘V’ belt with the help f Motor of suitable capacity. ‘V’ Belt Motor and bracket with bearing are fixed outside the chamber for easy servicing and oiling as when required. Air is blown over the heating elements that are provided on both sides & the hot air after passing through the inner chamber.
TEMPERATURE CONTROL
Digital Thermostat / Digital temperature Indicator cum controller with variable setting coarse and fine with display fitted on to the control panel.
Our CURING OVENS are designed in such a way so as to consume low power with a uniform temperature in the working space provided in the CURING OVENS. Our CURING OVENS are specially built and designed for Powder Curing and Liquid Curing purposes. The powder is firstly melted at a required degree of temperature for a certain time. The product is then flown out, chemically reacting so that it is completely cured and ready to use for which it is designed.
A gas burner and a fan is required for heating the inside of the CURING OVENS. The curing temperature depends on the requirement of powder materials. The material is heated by the hot air in the curing oven which helps in heating the coating. The curing time may be short or long depending upon the load of the product. Curing Oven is dependable and flexible.
Infrared radiations are used in the infrared ovens to increase the heat. The heating means in an infrared oven comprise a plurality of centrally directed infrared lamps extending from a frame member which selectively projects radiation onto the component as it passes through the leading end of the first zone. One of the key features associated with using infrared lamps in infrared ovens is that each lamp can be controlled to emit radiation at a selected efficiency between 0-100%. By controlling the efficiency of each infrared lamp, compensation for differences such as size, shape and the amounts and types of coatings used on the component.
A gas Fired Oven is generally cost benefit and efficient. Excessive air in the CURING OVEN can cause the powder to be blown off of the parts. It can also lead to damage of other parts or the walls of the CURING OVEN. In order to avoid such a turbulence the duct of the CURING OVEN is built in such a way so as to enable even distribution of heat in the CURING OVEN.
The CURING OVEN must be sized according to the mass of the product, the capacity of the burner and also be able to handle the production volume. Any unevenness in temperature may lead to uneven coloring of the product. Therefore balancing the airflow and temperature in the CURING OVEN is very essential.
All sheet panels of 18gauge GI sheet assembled with nut bolts. Booth will stand on angle iron frame. The air containing powder is exhauste out of the booth and enters Cyclone chamber where the powder particles are thrown to the cyclone wal!s and then drop in to powder collecting Hopper.
Painted by enamel epoxy coated so that the booth does not attract powder on the walls. The booth are usable for manual mono rail c nveyor applications also by providing suitable cutout on either side of the booth to uit component coming in on the conveyor tracks.
Savitri Telecom Services, New Delhi Supplier and manufacturer of hot air guns which includes heat guns, factory heat guns, laboratory heat guns, industrial heat guns along with cable end caps, wire rods, air filters and compressed air filters.
JSM Engineering Works Engaged in manufacturing and supplying of automatic sprayers such as pressure spray guns, auto sprayer, spray gun, industrial automatic sprayers, manual spray gun and industrial spray guns.
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