3HP Air-Cooled Water Chiller for Vacuum Furnace and Sputtering Coater

• Customization: Available
• Place Style: Vertical
• Range of Applications: Industrial
• Model NO.: KS-AWC-3HP
• Type: Water Chiller
• Usage: Metal Sintering
• Fuel: Electric
• Transport Package: Wooden Box
• Specification: 1050× 560× 1100mm
• Trademark: kunsheng
• Origin: Luoyang City, Henan
• HS Code: 8418699090
• Production Capacity: 500 Sets/ Year

Product Description

KS-AWC-3HP Industrial Air-Cooled Chiller - Precision Cooling for Vacuum and Coating Applications
The KS-AWC-3HP box-type air-cooled chiller is a compact, reliable, and high-performance cooling solution tailored for industrial applications that demand precise temperature regulation. With a rated cooling capacity of 7.2 kW (8400 Kcal/h) and temperature control accuracy of ±1°C, it is ideally suited for equipment and processes that require consistent thermal management for optimal performance and protection.
This chiller is extensively used alongside vacuum systems such as magnetron sputtering coating machines, vacuum annealing furnaces, plasma etching equipment, and thermal evaporation systems, where thermal stability directly impacts coating uniformity, vacuum quality, and component reliability. In such environments, the KS-AWC-3HP ensures consistent cooling of heat-generating components, vacuum chambers, and power supplies, enabling uninterrupted and stable operation.
The unit features a fully enclosed scroll-type compressor from Panasonic (Japan), a 304 stainless steel coil-type evaporator, and a finned condenser with dual top-mounted exhaust fans for efficient heat dissipation. It utilizes a capillary tube for precise refrigerant flow control and operates with R22 refrigerant to deliver efficient and stable cooling performance. Its integrated 52-liter stainless steel thermal-insulated water tank and 0.375 kW high-head circulation pump ensure a steady and reliable water flow for closed-loop systems.

Beyond vacuum-related processes, the KS-AWC-3HP is widely applicable in laser processing systems, semiconductor manufacturing, CNC machining centers, UV curing machines, and optical coating lines-anywhere precise temperature management is vital for process stability and product quality.
Built for industrial durability, the chiller is housed in a powder-coated steel frame with electrostatic spray-finished panels. All internal pipelines use 304 stainless steel to ensure corrosion resistance and long service life. Its advanced control panel, featuring a Taiwan Bangpu LCD microcontroller, allows for easy monitoring, multi-mode programmable temperature control, and system diagnostics.
Technical Parameters:

Model	KS-AWC-3HP
Rated Cooling Capacity (Kcal/h)	8400
Rated Cooling Capacity (kW)	7.224
Power Supply	3~380V/50Hz
Temperature Control Range (°C)	5-30 adjustable
Temperature Control Accuracy (°C)	±1
Refrigerant Flow Control	Capillary tube
Refrigeration Circuit	Single loop
Refrigerant Type	R22
Compressor Type	Fully enclosed scroll type
Compressor Power (kW)	2.2 kW (3HP)
Compressor Brand	Panasonic Japan (original head)
Condenser Type	Fin-type condenser
Cooling Air Volume (m³/h)	>3000 / Korea Maer Brand (Top 2 fans for heat dissipation)
Evaporator Type	304 coil type evaporator
Chilled Water Flow (m³/h)	1.8
Evaporator Coil Material	copper pipe + hand-wound welding
Chilled Water Pipe Diameter	1″
Evaporator Brand	Wenhui
Water Pump Pressure (MPa)	0.2
Water Pump Motor Power (kW)	0.375 kW (0.5HP)
Water Flow Rate (L/min)	33
Pump Head (m)	25
Frame	Environmentally friendly computer-baked paint / Color- gray-white
Enclosure Panel	Cold rolled steel plate, electrostatic spray coating
304 Stainless Steel Insulated Water Tank Capacity	52 L
Overall Dimensions (L×W×H mm)	1050×560×1100
Safety Protection	High/low pressure, phase sequence, oil pressure, water flow, current overload
Dry Filter	Aike, France
Internal Piping	304 stainless steel
Control Panel	Taiwan Bangpu microcomputer LCD display