CW-3000 Water Chiller for PwnCNC Spindle Kits & Systems
S&A Branded CW-3000 Water Chiller for PwnCNC Spindle Kits & Systems
Passive Cooling for Reliable Water-Cooled Spindle Performance
Keep your PwnCNC water-cooled spindle motor running cooler and more consistently with the CW-3000 Water Chiller. This passive cooling unit helps remove heat from recirculating coolant, supporting more stable spindle operation, longer spindle life, and improved reliability during carving sessions.
The CW-3000 is a simple and dependable cooling solution for customers running water-cooled spindle kits and systems who want an easy way to manage coolant temperature without moving to a more complex refrigerated chiller.
Key Features
-
Designed for Water-Cooled Spindle Systems
Ideal for use with PwnCNC water-cooled spindle motors and spindle kits. -
Passive Cooling Design
Uses high-efficiency fan-based heat dissipation to help remove heat from circulating coolant. -
Alarm Output Port
Includes a built-in alarm output that can be connected to supported CNC controllers for added monitoring and safety. -
Simple and Reliable Operation
No compressor-based refrigeration system means fewer complexities while still providing meaningful cooling support for many spindle applications. -
Compact Standalone Unit
Easy to place near your CNC machine as part of a dedicated water-cooling setup.
Important Notes About the CW-3000
- This is a passive chiller, not an active refrigerated chiller.
- Temperature is not user adjustable.
- Cooling performance depends on ambient room temperature, spindle load, coolant flow, and duty cycle.
- Best suited for customers who want a simple cooling solution for light to moderate spindle use.
Technical Details
- Model: CW-3000
- Cooling Type: Passive (fan-cooled heat dissipation)
- Voltage: 110V
- Temperature Control: Not adjustable
- Application: Water-cooled CNC spindle systems
What’s Included
- CW-3000 Chiller Unit
- Power Cord
- Two 6mm black adapter tubes
Fitting & Tubing Note
Our latest batch of chillers includes 6mm press-in fittings. We include two 6mm black tubes that press into these fittings. These 6mm O.D. tubes can then be inserted into your 6mm I.D. Superthane or silicone tubing.
If you experience any leakage at the tubing connection, we recommend securing the tubing with a zip-tie for a tighter seal.
🔧 Hoses are not fully included for your complete coolant loop. Add Clear Tube by the foot if needed for your cooling setup.
Learn More
Explore our full guide on cooling options and best practices in our Knowledge Base:
🔗 Spindle Cooling (Air/Water)
Shipping And Freight
Local Pickup
Pickup is available at our warehouse in Prospect Heights, Illinois by appointment during business hours Monday to Friday, 10:00 AM to 5:00 PM. Customers must bring appropriate vehicles and equipment for loading and transport.
Freight Shipping
Shipping is not included in product pricing unless otherwise stated.
Customers may arrange their own carrier or request a freight quote from Herdzco Industrial. We ship nationwide and regularly coordinate freight for pallet racking and industrial equipment.
Freight quotes require:
• Delivery zip code
• Business or residential delivery
• Dock or forklift available
• Liftgate needed if no dock or forklift
Handling Fees
Handling and palletizing fees may apply depending on order size and product type.
For freight quotes, contact us at sales@herdzcoindustrial.com or (847) 213-1095
Warranty Information
Used Items
All used items are sold as is due to the nature of pre-owned equipment. Used products may show signs of wear such as scratches, paint wear, or cosmetic imperfections.
No warranties are expressed or implied on used items. It is the buyer’s responsibility to review product descriptions, specifications, and photos before purchasing.
We encourage customers to contact us with any questions prior to ordering.
New Items
New items include the manufacturer’s warranty when applicable. Warranty terms, coverage, and duration are determined by the manufacturer.
If you need warranty details for a specific product, please contact us and we will be happy to assist.