{"id":555,"date":"2026-08-26T08:00:57","date_gmt":"2026-08-26T06:00:57","guid":{"rendered":"https:\/\/www.ciipcavallari.it\/?p=555"},"modified":"2026-05-29T15:08:07","modified_gmt":"2026-05-29T13:08:07","slug":"manutenzione-dei-sistemi-idraulici","status":"publish","type":"post","link":"https:\/\/www.ciipcavallari.it\/en\/2026\/08\/26\/manutenzione-dei-sistemi-idraulici\/","title":{"rendered":"Hydraulic and Refrigeration System Maintenance: The Fluid Heart of Production"},"content":{"rendered":"

In modern CNC machine tools<\/strong>, attention is often focused on the power of the spindle or the speed of the numerical control. However, there is a \u201cfluid ecosystem\u201d that works in the shadows and is responsible for the very survival of the machine: the <\/span>hydraulic and refrigeration systems<\/b>. Not only the quality of the finished product depends on the correct management of these systems, but also the long-term mechanical reliability of brands such as Mazak<\/a>, Okuma<\/a>, Biglia or Doosan.<\/span><\/p>\n

Contaminated hydraulic oil or improperly filtered coolant can cause insidious machine downtime and extremely costly repairs. CIIP Cavallari offers a specialized maintenance service focused on the efficiency of auxiliary systems, ensuring that the "blood" of your machine tool is always clean and performing at its best.<\/span><\/p>\n

The Hydraulic System: power and precision in locking<\/b><\/h3>\n

The hydraulic system controls critical functions: spindle range shifting, tool turret locking, chuck opening and closing, and tailstock movement. A malfunction in this area not only slows down the machine, but can also create dangerous situations.<\/span><\/p>\n

The risks of contamination<\/b><\/h3>\n

Hydraulic oil is subject to thermal degradation and oxidation. The presence of metallic microparticles or sludge can cause blockages. <\/span>solenoid valves<\/b>, leading to timeout errors in the machine cycle (e.g. the turret not unlocking). Our maintenance includes:<\/span><\/p>\n