The standard “Macro” creep feed grinder provides a X-travel up to 600 mm long. The torque tube design machine base guarantees superior vibration dampening and thermal stability. Spindles are available with different speed and power ranges to best match the application. All spindles feature liquid cooled motors, and high speed HEDG spindles offer liquid cooled bearing packs as well. This further enhances thermal behavior and consistent production results.
The MACRO series is characterized mainly by the following useful features:
torque tube design
polymer concrete-filled machine bed
tool slides of the machine are made from cast iron
The machine is equipped with precision linear guide ways, ball screws, and digital drives in all axes. The state of the art SIEMENS 840D CNC control allows precision contour dressing and grinding and offers up to 5-axis Interpolation.
The MACRO series is characterized mainly by the following useful features:
torque tube design
polymer concrete-filled machine bed
tool slides of the machine are made from cast iron
high stock removal rates achievable
efficient vibration damping
high thermal stability
water-cooled spindles and spindle drives
different rotary speeds and power levels available
High production grinding Center with a X-travel up to 900 mm long. The enhanced X-travel allows grinding of large sized work pieces. This machine offers an index table so that loading and unloading can be done during the grind cycle. The index table needs only a few seconds to transport the newly clamped work piece into the grinding area with a simple rotation. Long dwell times are therefore eliminated. This makes the equipment very suitable for multiple machine operation as well as automation.
The MACRO series is characterized mainly by the following useful features
The “Macro-S” was especially developed for use in cellular manufacturing installations. The overall width of the machine is a mere 1500 mm and customization of coolant evacuation and operator stations makes for a very adaptable package when production cells are rearranged. These machines are, therefore, extremely suitable for multiple machine installations and situations where easy adaption to changing production requirements is important. Despite its compact size this machine offers all the same characteristics found in our larger models for highly efficient production grinding.
The “Macro-SI” offers an index table similar to the “Macro-I” and facilitates ...
The MACRO-SK from Peter Wolters is a grinding machine especially designed for machining the internal contours of stators, and it sets new standards in efficiency and precision for machining the internal diameter of stators. The machine concept of the MACRO-SK enables the user to grind various types of stators on the machine, e.g. Gerotor and Geroller. The machine has two spindle arms when fully equipped. During grinding, these spindle arms are lowered in a vertical direction into a stack of stators that are clamped in a fixture. The vertical grinding direction proves to be a major advantage in this regard compared to other machine concepts, because the cooling lubricant is channeled specifically into the grinding gap, thus achieving ...