ARWA MACHINE TOOLS Marol, Mumbai, Maharashtra

We are offering mechanical expander system. Hydraulic power unit packaged power system with 3 h.p, 1800 rpm type tefc direct coupled drive motor and fixed displacement gear pump, 12.5 lts. Tank with sight glass, thermometer and internal oil-to-water cooler coil, dual four way directional valve with bypass in center (off) position and 0 to 2000 p.s.i (141 kgcm) gauge. magnetic starter with cover mounted start - stop push button and accessory enclosure with control transformer and control circuit fuse. high pressure hydraulic hose, 12 feet (3.66 meters)

We are offering machine tools. Arwa machine tools construct quality components for high accuracy, tight tolerances and exacting surface finishes. This is ideal for the manufacturing of fins using thinner pre-painted and coated stocks. Enhancement tooling achieves tight tolerances and clearances and is designed for long service life and the consistent forming of louvers or raised lances. Wear resistance packages allow for the use of abrasive coated fin stocks. Gaggable stations perform static or within stroke operations (enhancement, cropping, notching).

We are offering hydraulic pneumatic expander system. This devise extends the limits of the operation above those of the air-operated models. It will expand heavy wall tubes of copper, brass, cupro-nickel or even low carbon steel. It is not designed for stainless steel or aluminium tube however. This model operates satisfactorily on heavy wall tubes between 38" (9.5 mm) and 34" (19 mm) o.d. the sizing tool may be simply changed for different tube diameters. The basic model is furnished with 1 h.p hydraulic system, connecting hoses of adequate length and complete operating controls. Sizing tools for standard i.d's and sized depths are available. pressure - 0 to 5000 psi & customer requirement upto 100000 psi.