Gray iron - Import export

The Lapmaster Wolters Model 20 is a bench mounted unit with a heavy duty carbon steel weldment base. The model 20 is ideal for engineering workshops, where flatness and finish are of prime importance. It is equipped with a 508mm diameter serrated lap plate, manufactured from Grade 300 grey cast iron to ISO 185(2005) as standard. In-shop lapping reduces costs of component processing and equipment maintenance programs. Worn parts are reconditioned and salvaged, thus eliminating scrap. The pneumatic lift version of the Lapmaster Wolters Model 20 is based on the open face machine. Pressure weights are attached through self-aligning bearings to the rods of the pneumatic cylinders. The cylinders are mounted on a framework located over the lap plate on an upright column. The primary function of the pneumatic arrangement is to permit loading and unloading to be carried out without the need to lift pressure weights manually.

The Lapmaster Wolters Model 24 is the smallest floor standing lapping machine in the range and is ideal for engineering workshops, where flatness and finish are of prime importance. It is equipped with a 610mm diameter serrated lap plate, manufactured from Grade 300 grey cast iron to ISO 185(2005) as standard. Other plates can be supplied on request. The machine is self-contained and the rigid welded tubular section steel frame supports the reduction gearbox and drive motor and houses the abrasive compound system and the waste tank. Access to these is provided by lift off panels. The machine is intended for use with free abrasive compounds. A dispensing system, for use with water and diamond compounds etc., can also be fitted. Flatness of the machines lap plate, and consequently of the component, is controlled by adjusting the position of the conditioning rings relative to the lap plate track.

The Lapmaster Model 48 is equipped with a 48 inch (1219mm) diameter lap plate. This is manufactured from Grade 300 grey cast iron to ISO 185(2005). It consists of individual segments bolted to a support plate. Outlets are provided to feed each conditioning ring via a track wire, with individual control valves. This system is designed so that a circulatory flow is established. The pump is capable of delivering far more compound to the outlets than is necessary. Excess compound is returned to the reservoir via a sloping drain tube. This together with the constant agitations provided by the stirrer minimises the tendency of the abrasive grains to settle out in the vehicle. The machine is intended for use with free abrasive compounds. A dispensing system, for use with water and diamond compounds etc., can also be fitted. Flatness of the machines lap plate, and consequently of the work, is controlled by adjusting the position of the conditioning rings relative to the lap plate track.

The Lapmaster Wolters Model 36 is the perfect size for engineering workshops, where flatness and finish are of prime importance over a wide range of component sizes. It is equipped with a 914mm diameter serrated lap plate, manufactured from Grade 300 grey cast iron to ISO 185(2005) as standard. Other plates can be supplied on request. The machine is self-contained and the rigid welded tubular section steel frame supports the reduction gearbox and drive motor and houses the abrasive compound system and the waste tank. Access to these is provided by lift off panels. The machine is intended for use with free abrasive compounds. A dispensing system, for use with water and diamond compounds etc., can also be fitted. Flatness of the machines lap plate, and consequently of the work, is controlled by adjusting the position of the conditioning rings relative to the lap plate track.