Single Scissor

4. Pre-lubricated, replacable type bearing bushes are standard features. Fe510 steel or equivalent is used for the precision ground axles and cylinder bolts. For heavy duty work we recommend chrome plating heavy wear parts, including grease points or grease free spherical plain bearings with seals.

For lifts working multi-shifts, in foundries or under other exeptional conditions we usually recommend sealed, spherical bearings all over. Our technicians are always willing to discuss solutions with our clients.

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5. The 1,400 rpm power packs are selected for their exceptional reliability and low noise (<70dBA). A built in high pressure filter helps protect the lowering valve from malfunction. The lowering speed is adjustable on site and is controlled by a pressure compensating valve. Mains supply 400V, 3 phase, 50Hz; control circuits 24V. Each lift is protected to IP54 and is ready to use when connected to a mains supply and suitably installed. The control station is on 3 metres of flexible cable complete with Emergency Stop and deadman (constant pressure) UP and DOWN push buttons.

6. Steel swivel stops or posts are provided to mechanically support the lift in a raised or semi-raised position to allow access for maintenance purposes.

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7. The steel arm roller bearings are replaceable.

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8. Our own, high quality cylinder tubes are made from Fe510 steel with the internal bore honed and polished to an exceptionally smooth surface of Ra < 0.4μm. All cylinder tubes are subjected to individual inspection by quality control prior to use. The piston rods are made to the same high standards as the cylinders and are hard chrome plated to a thickness of > 25 μm. Hose break rupture valves are built into the bottom of the cylinders. To reduce corrosion, loss of oil, and contamination, a drainhose is connected from the cylinder back to the tank (except S.. types). The safety factor by cylinder stress calculations is 1,8. Pressure hoses comply to main european standards.

5 tonnes U.D.L. 4000 mm long x 1500 mm wide, 2,500 mm stroke.

4 tonnes U.D.L. for feeding steel sheet in machine shop, VW works.