|
|
Model 71773 concrete chain saw cuts reinforced concrete, brick, block, concrete pipe, etc., up to 14 in. deep, in one pass. Powerful and portable, it quickly cuts mechanical openings, hydraulicpumpswater irregular shapes, and square comers. Saw can be hand-held or hydraulicpumpswater used with the optional SpeedHook guide to make straight cuts through walls and other surfaces. A rugged air-powered saw and flexible track system that mounts onto vessels, tanks and any other flat or curved surface to assure perfectly square cuts is available. The APS-138 Air Powered Saw features a mounting trolley that glides along the FLEX-track, a flexible tracking system, which attaches securely by tack welds onto any size vessel or tank requiring service. Eliminating the use of torches, hydraulicpumpswater this saw and track produces cuts with [+ or -] 1/8 in. accuracy and is a suitable system for cutting window sections out of a vessel. Suitable for cutting stainless steel, inconel, aluminum, and carbon steels up to 4 in. thick, the APS-438 has a 3 HP motor, can be supplied with reinforced fiberglass, or abrasive cutting blades, and rigidly fits onto the track by flour ''V'' grooved wheels on the mounting trolley. After cutting, no further rework is needed and the track is reusable. This air mini-saw is a compact, light-weight (1.8 lb.) reciprocating saw that works in limited clearance areas. It produces 500 strokes per minute and is able to cut through mild steel, aluminum, plastic, fiberglass and wood. It features a lock-on mechanism for continuous applications. Sears Industrial. Arborists and landscape maintenance people now have a power pole saw available whose engine meets California''s stringent GARB II as well as EPA standards without the need for a catalytic converter. hydraulicpumpswater The PSZ2500S is powered by RedMax''s 25.4cc StratoCharged hydraulicpumpswater two-cycle engine, which meets clean air standards by introducing fresh air into the engine between the exhaust gases and the fresh charge of air/fuel mix. Iron-base alloys, the hydraulicpumpswater most widely used hardfacing materials, combine versatility with moderate cost. They achieve wear resistance by forming carbides and martensite, a hard matrix structure that forms on quenching and toughens with tempering. Pearlitic alloys, usually containing less than 0.30 percent carbon, are comparatively soft and ductile.Nickel-base alloys resist corrosion and heat better than iron-base alloys, They come in three types, depending on the hard phase (boride, carbide, or Laves) that forms on cooling, In boride-containing alloys, large amounts of chromium borides provide wear resistance.Cobalt-base alloys provide more high-temperature corrosion resistance than iron-base and nickel-base grades. Carbides or Laves-phase give wear resistance.
|