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The piston die casting machine can cast pistons in the range of 40-175 mm diameter.The machine bed has been provided with up-down tilting feature to e..
Circlip Grooving Machine
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About Us
Since 1984, we, at Technomachines supply special purpose machines for the manufacture of pistons to cover a wide range. We deal in the following products:
Since 1984, we, at Technomachines supply special purpose machines for the manufacture of pistons to cover a wide range. We deal in the following products:
- Piston Die Casting Machine: This machine is available in four models-GC 65, GC 100, GC 140 and GC 175. So far we have supplied over 35 machines to several piston companies. In these machines only metal pouring and piston removal are manual. All other die and machine movements are automatic
- Piston Dies: We design and manufacture dies for the manufacture of any kind of piston to suit the above machines or any other type of machine. We have so far made over 25 dies, ranging from 35 to 165mm in diameter
- Circlip Grooving Machine:
It is made in 3 models. These machines are highly productive. Piston is
held manually and the grooving time is 1.3 to 3.9 seconds only
Common Features of Models GC 175, GC 100, GC 140
- The core is basically a 5-piece construction. In addition, we have other die parts such as crown, moulds etc.
- Hydraulic cylinders are used to give movements to moulds, eye pads, crowns, locks, tiltings, etc.
- We use PLC from SIEMENS, Germany, which provides complete control of the machines. All movements are obtainable in manual mode also
- During automatic cycle – metal pouring, ring placing and piston removal are manual. All other tool movements during assembly and disassembly, including air/water cooling, are automatic.
- AS-CAST CROWN piston can be made on the machine
- Both RC and non-RC pistons can be cast on the machine
- The machine is complete in all respects consisting of power pack, hydraulic cylinders, direction control valves, PLC, pendent control, proximity switches etc.
- The machine is provided with motorized central lubrication system which delivers the right amount of oil to all the sliding surfaces without fail in every 2 hours.
Special Features
Model GC 175
- This is a single cavity piston die casting machine to cast pistons in the range of 140-175 mm diameter
- The machine bed has been provided with up down tilting feature to ensure metallurgically sound casting. Bed is tilted up during pouring
- Hydraulic power pack with 7.5 HP motor, 55 LPM pump and oil cooler is a part of the machine
Model GC 140
- This is a single cavity piston die casting machine to cast pistons in the range of 70-140 mm diameter
- The machine bed has been provided with up-down tilting feature to ensure metallurgically sound castings. Bed is tilted up during pouring
- Hydraulic power pack with 7.5 HP motor, 55 LPM pump and oil cooler is a part of the machine.
- This is a twin cavity piston die casting machine to cast pistons in the range of 65-100 mm diameter
- Hydraulic power pack with 7.5 HP motor, 55 LPM pump and oil cooler is a part of the machine
- The core is basically a 5-piece construction. In addition we have other die parts such as crown, moulds etc.
Movement
The following movements are provided on the machines:
- Mould: Two mould halves have two independent movements. Each has a travel capacity of 250 mm. The maximum distance between two halves is 500 mm. The two halves are guided and held down on the bed on hardened guide ways. The maximum die surface available at the parting plane is 400 mm in length and 350mm in height. The maximum die thickness can be 150 mm. Ejector plate design can be provided on either or both the halves. Shell core placing is manual and the die must have suitable design for the purpose
- Top Core: The minimum and maximum distance between the top core provided and the bed surface, is 300 mm and 600 mm
- Bottom Core: The minimum and maximum distance between the bottom core provided and the bed surface is 0 mm and 80 mm
- Rear Core: Rear core is also provided with a travel of 100 mm
- Tilting: The main bed carries the die tilts up and down during the automatic cycle. The speed of movement is adjustable independently in both the directions. The angle of tilting is also adjustable between 0 and 45 degrees.
Contact Details
TECHNO MACHINES
Chikkanahalli Road, Opp. Shahi Exports (Unit No 6), Near Annapoorneshwari Temple, Bommanahalli,Bengaluru - 560068, Karnataka, India
Fax :View Number
Key Personnel
Mr. Jagadish Kumar G.P.
(Proprietor)
Mobile :View Number
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