マルカ List of Products and Services

This catalog introduces the cooling devices handled by Maruka Corporation. It features a rich lineup for general industrial machinery, EDM machines, laser processing machines, and more. It also includes descriptions of characteristics and functions, making it a useful reference when considering implementation. Please take a moment to read it. 【Featured Products (Partial)】 ■ Chillers for General Industrial Machinery ■ Compact Chillers ■ Chillers for EDM Machines ■ Chillers for Laser Processing Machines ■ Cutting Fluid Cooling Devices (Circulating Type) *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

Our company is capable of shipping cooling devices in a short delivery time. We offer a variety of products to suit different applications, with same-day shipping available for some models (excluding certain types). We have general industrial machine chillers "CW Series," small chillers "CWE Series," and cutting fluid cooling devices available. Please feel free to contact us with your requests. 【Product Lineup (Partial)】 ■ General industrial machine chiller "CW Series" ■ Small chiller "CWE Series" ■ Chiller for electrical discharge machines "CE Series" ■ Chiller for laser processing machines "CL Series" ■ Cutting fluid cooling device (immersion type) "CK Series" *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

We would like to introduce our roller cooling devices. In addition to digitally displaying water temperature, set temperature, and ambient temperature, the devices are equipped with various operation lamps and features such as reverse phase detection, overload alarms for the refrigeration unit and pump, refrigerant pressure abnormalities, sensor abnormalities, water temperature abnormalities, and low water level alarms, making the operational status of the device clear at a glance. Furthermore, external alarm terminals are provided, allowing for the detection of device abnormalities from a distance. 【Product Lineup (Partial)】 ■CWA-8PTS ■CWA-12PTS ■CWA-24PTS ■CWA-36PTS ■CWA-60PTS *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

We would like to introduce our wet water cooling circulation device. By simultaneously mixing various chemical solutions in appropriate amounts and maintaining the water temperature of the wet solution at an optimal and stable level, the quality of printing is improved. Furthermore, it helps to reduce issues such as ink emulsification and scumming (ground dirt), allowing for a more stable balance between water and ink. With parameter settings, water temperature control can be set within a range of ±0.1 to ±9.9°C, enabling high-precision water temperature control. 【Features】 - Touch panel operation is standard on models MR-5 to MR-30 - Alarm functions covering 8 items - Monitoring display of pump and refrigeration unit operating status - Separate digital display of water temperature and set temperature - Display of ambient temperature *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

"CooWel" is a water cooling circulation device that is fully equipped with features that help understand driving conditions. In addition to eight alarm functions, it adopts a touch panel that allows monitoring of the operation status of the pump and refrigeration unit. It also fully enhances features that help grasp operational conditions, such as individually displaying water temperature, ambient temperature, and set temperature in digital format. Additionally, it is equipped with functions such as circulating water recovery, remote operation, and two-mode water temperature control. Please feel free to contact us if you have any requests. 【Functions (partial)】 ■ Display: Water temperature, set temperature, room temperature (ambient temperature), power, pump operation ■ Alarms: Reverse phase, pump overload, refrigeration unit overload, abnormal refrigerant pressure ■ Others: External alarm terminal, remote operation terminal, circulating water recovery (not equipped for CW-90 and above) *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities

Models MR-5 to MR-30 come standard with a touch-operated control panel. In addition to a comprehensive alarm system covering eight items such as reverse phase, alcohol residual warning, compressor overload, pump overload, refrigerant pressure abnormality, water temperature abnormality, and sensor abnormality, they also feature a function that displays the operating status of the pump and compressor on a monitor. Furthermore, in addition to the function that separately displays water temperature and set temperature in digital format, it also shows the ambient temperature, enhancing the ability to monitor operating conditions. Additionally, external alarm terminals are provided to output these alarms to remote locations, such as the operation stand of printing machinery. With parameter settings, water temperature control can be set within a range of ±0.1 to ±9.9℃, allowing for high-precision water temperature control.

• others

○ CE marked ○ Compatible with different voltages In addition to general industrial machinery, there are also models for laser processing machines, electrical discharge machines, etc. Furthermore, special specifications can be accommodated upon request.

• others