DTU1550 is a water supply unit for dicing saws and grinders that provide a stable supply of spindle cooling water or dicing water at a constant temperature and suitable pressure. Due to optimizations in the unit design, changes in temperature when changing the flow rate of dicing water can be kept under 1ºC. Changes in dicing saws, grinder spindles, chuck tables, and workpiece areas around the process point due to changes in temperature can be minimized to help improve processing precision.
Even if the facility water supply pressure is low due to the infrastructure, the unit will increase the water pressure to the necessary levels for dicing saws and grinders.
Realizes increased cooling/cutting water capacity and improved cooling efficiency. The processing stability is also improved. In addition, it supports grinders capable of next generation’s application, which was not formerly supported by conventional water temperature control units.
Realizes support for lower floors with an improved water supply flow quantity and pressure. Three-dimensional space operation, e.g., placing equipment (dicing saw, grinder) in a clean room on the second floor, and placing DTU1550 on the first floor, is possible.
|Specification||Unit||Spindle coolant||Grinding water|
|Range required to guarantee accuracy||℃||20 ～ 25||20 ～ 27※1|
|Temperature accuracy||℃||Within 1||Within 1|
|Circulation method||-||Circulation type||Flush type|
|Machine dimensions (W×D×H)||mm||450 × 1,090 × 1,680|
|Machine weight||kg||310 (During drying)|
*1: Entering water temperature of -6ºC to ＋3ºC (at 30 L/min）
*Product appearance, features, specifications, and other details may change due to technical
*Please read the standard specification sheet thoroughly before use.