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Impregnation Machine and Plants
Our range of products include armature trickle impregnation machine, automatic trickle impregnation plant, trickle impregnation plant, vacuum impregnation plants and trickle impregnation machine.
Armature Trickle Impregnation Machine
Product Price: Rs 7 Lakh / UnitGet Best Price
Minimum Order Quantity: 1 Unit
Product Details:
| Production Capacity | Customised |
| Brand | AR engineering |
| Power Consumption | Customised |
| Type | Impregnation Machine |
The machine is suitable for carrying out following automatic cycle:
- Load stators on spindles, connect winding wires, close the front door and start cycle with push button
- Spindles start rotating and are preheated to predetermined temperature
- Temperature of stator is sensed by non-contact TIC
- Spindle holding plate is tilted up and varnish pipes are tilted down to adjust the place of trickling
- Varnish pump starts and pre determined varnish is trickled on stators / rotors and pump stops. Trickle temperature is maintained with the non-contact TIC
- Spindle holding plate is tilted down and varnish pipes are tilted up and post heating starts
- After completing the post heating spindles, stop
- Open the door & remove wire connections and Un-load the ready stators
Trickle varnishing machine consists of following major components:
- Rotation System: Spindles for holding job fixtures are mounted on swiveling L-plate. The spindles are mounted on pillow blocks and provided with slip rings for passing current through winding during preheating and curing. Electric connection pins are provided on the face plates for quick terminal connections. Suitable job holding arrangement is provided to hold & locate the stators. Spindles are rotated by geared motor, chain, sprockets mounted on L-plate
- Job Tilting and Varnish Tubes Positioning System: L-plate is tilted by 10 to 15° to ensure varnish reaching the other end & metered varnish is trickled on the job. Job is made horizontal after varnish trickling i.e. while curing for uniform distribution of varnish. Pneumatic job tilting & pipe positioning arrangement is provided to ensure the place of varnish trickling on the job
- Varnish Feeding System: Varnish is fed by peristaltic tube pumps driven by D.C. motors with variable speed control to control varnish quantity according to the models. Varnish quantity is varied & controlled by setting pump speed and trickle time
- Heating System: Jobs are heated by passing pre determined current for predetermined time through job windings. The current passing through the jobs is controlled by step-less variable voltage D.C. power source. Pre heating, trickle and curing temperatures are controlled with non contact thermo sensor
- Centralized Control Panel: PLC Control with easy setting and control of process parameters such as preheating, trickling and curing time and temperature and varnish quantity
- Fumes Extraction System: One exhaust fan with ducting is provided on the top of the machine for varnish fumes extraction
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Automatic Trickle Impregnation Plant
Product Price: Rs 8 Lakh / UnitGet Best Price
Minimum Order Quantity: 1 Unit
Product Details:
| Production Capacity | 200 - 400 pcs per shift |
| Brand | Ar Engineering |
| Power Consumption | 12 - 20 kW |
The machine is suitable for carrying out following automatic cycle:
- Load stators/rotors on spindles and start cycle with push button.
- Spindles start rotating and get pre-heated to predetermined temperature.
- Spindle holding plate is tilted up and varnish pipes are tilted down to adjust the place of trickling.
- Varnish pump starts and predetermined varnish is trickled on stators/rotors and pump stops.
- Spindle holding plate is tilted down and varnish pipes are tilted up and post heating starts.
- After completing the post-heating spindles, stop.
- Unload the ready stators/rotors.
The machine is provided with all necessary Electro-pneumatic controls, voltage controls and peristaltic tube with variable discharge for easy and safe operation.
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Trickle Impregnation Plant
Product Price: Rs 5 Lakh / UnitGet Best Price
Minimum Order Quantity: 1 Unit
Product Details:
| Production Capacity | Customised |
| Brand | AR engineering |
| Power Consumption | Customised |
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Vacuum Impregnation Plants
Product Price: Rs 5 Lakh / UnitGet Best Price
Minimum Order Quantity: 1 Unit
Product Details:
| Production Capacity | Customised |
| Brand | AR engineering |
Other Details:
- Preheating the jobs in either impregnation chamber or in oven depending upon the time available
- Evacuation of impregnation chamber (after putting the jobs) to make the voids in the jobs clear and drying of jobs for specific time & required temperature, vacuum
- Induction of impregnation (Varnish) in the impregnation chamber from impregnation tank to submerge the jobs in it
- Pressurize the impregnation chamber with dry air or nitrogen to fill the voids with impregnation
- Return the varnish to impregnation tank
- Cure the jobs either in impregnation chamber or in oven for specific time if time available is less
Specifications:
Impregnation Chamber:
- Material of Construction: MS plates, bars and structural
- Working Pressure: 1- 4 kg /cm2
- Vacuum: 0.1 / 1 / 10 / 50 torr
- Lid Opening: Screw Davit type for quick opening & closing or hydraulic operated automatic
- Temperature Control: With thermostat or digital TIC
- Provided With: Oil heating, cooling jacket, quick clamping bolts, stirrer, neoprene gaskets, sight glass, illuminating lamp, pressure safety valve, vacuum and pressure gauges as per the varnish specifications
Impregnation Storage Tank:
- Material of Construction: M.S. plates, bars and structural
- Varnish Tank Capacity: 50 - 80% of impregnation chamber
- Will be provided with the level indicator, motorized stirrer, and TIC to indicate and control the varnish temperature. Return line filter to prevent entry of impurities carried away from impregnation chamber to the storage tank and suitable drain. Silica gel breather will also be provided to prevent absorption of atmospheric moisture
Vacuum System:
- Type: Rotary oil sealed vacuum pump or roots, rotary combination
- Capacity (free air displacement): 50 LPM to 1600 M/hr.
- Ultimate Vacuum with G. B. Closed: 0.005 torr to 0.0001 tours.
- Working Vacuum: 0.1, 1, 10, 50 torr
- Condenser: Water-cooled (Water cooling system optional)
Compressor:
- Type: Piston type
- Free Air Displacement: 10 CFM
- Working Pressure: 4 Kg/cm2
- Make: Reputed make in case of low vacuum, pressure impregnation, combined vacuum, pressure pump can be used
Impregnation Transfer System:
- Interconnecting Pipes: M.S. ERW, B Class or SS in case of resin impregnation
- Valves: Piston type (Vacuum-tight with O' rings & Nylon wipers) OR ball valves with Teflon seals (manual or actuated)
- Connections: Flanged type with Neoprene O' rings
- Operating Platform: M.S. fabricated suitable for easy plant operation in case of big plants
Control Panel:
- For easy and safe operation, the centralized control panel will be provided along with necessary gauges and controls.
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Trickle Impregnation Machine
Product Price: Rs 5 Lakh / UnitGet Best Price
Minimum Order Quantity: 1 Unit
Product Details:
| Production Capacity | 500 - 1000 pcs per shift |
| Brand | AR Engineering |
| Power Consumption | 12 - 20 kW |
Other Details:
- Job Indexing System: Index table is mounted on a spindle placed in fabricated box containing main spindle bearings. It is indexed with the help of brake motor, gearbox, chain and main spindle. The index position is ensured by spring loaded index pin operated by pneumatic cylinder, proxy switch, reed switch and PLC
- Job Rotation System: Rotating spindles are mounted on the index table driven by electric motor, gearbox, chain and sprockets. An arrangement is provided such that when jobs come to loading - unloading station, spindles stop rotating for easy removal and placement
- Heating System: Stators and rotors are pre heated and cured while passing through the pre heating zone and post-heating zone. Radiation type electric heaters do heating in pre-heating and curing zone with temperature control by digital temperature indicating controller with proportionate temperature control. Both the zones are insulated with glass wool to minimize heat loss. Both the zones are lined with reflective aluminum sheet backed by asbestos cloth for efficient heat reflection and distribution
- Varnish Feeding System: Varnish is fed by peristaltic tube pumps driven by D.C. motors with variable speed control to control varnish quantity according to the models. Pneumatic tube positioning system is provided for proper varnish feeding. Total cycle is automatic except for loading and unloading
- Centralized Control Panel: It is provided for complete preset automatic operation cycle except for loading and unloading. It is provided with cycle parameters settings such as pre-heating and curing temperature, varnish quantity, trickle time, total cycle time etc. The PLC is provided to control the operation of the machine in proper sequence and safety
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