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Air Cooled Low Temperature Water Chiller Anti Corrosive With Axial Fan

Product Details:

Brand Name:	DONGXING

Detail Information

Brand Name:

DONGXING

Control System:

Microcomputer

Condenser Fan Type:

Axial Fan

Cooling Method:

Air-cooled

Evaporator Water Flow:

3-100m3/h

Noise Level:

≤75dB(A)

Power Supply:

3 Phase, 380V/50Hz

Cooling Media:

R22/R407/R134

Refrigerant Charge:

600Kg

Running Noise:

≤65dB(A)

Casing:

Grey, Anti Corrosive

Refrigeration:

R22/ R407C

Compressor Control:

0-25-50-75-100%

Temp Control Accuracy:

PID±1℃

Fan Power:

8.8 KW

Heating Capacity:

166-1312 Kw

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Air Cooled Low Temperature Water Chiller

Anti Corrosive Low Temperature Water Chiller

Axial Fan Industrial Screw Chillers

Trading Information

Minimum Order Quantity:

Price:

6000-2000000RMB/Set

Packaging Details:

Plywood case

Delivery Time:

15-30days

Payment Terms:

T/T

Product Description

Air-Cooled Low-Temperature Screw Chiller

Key Specifications

Control System	Microcomputer
Condenser Fan Type	Axial Fan
Cooling Method	Air-cooled
Evaporator Water Flow	3-100m³/h
Noise Level	≤75dB(A)
Power Supply	3 phase, 380V/50Hz
Cooling Media	R22/R407/R134
Refrigerant Charge	600Kg
Running Noise	≤65dB(A)
Casing	Grey, Anti Corrosive
Refrigeration	R22/R407C
Compressor Control	0-25-50-75-100%
Temp Control Accuracy	PID±1℃
Fan Power	8.8 KW
Heating Capacity	166-1312 kw

Product Description

Our air-cooled screw chillers (single/double series) feature customizable options including acid-proof, anti-corrosion, frequency conversion, and explosion-proof configurations. These units incorporate internationally renowned brand screw compressors (Taiwan Hanbell, Bitzer) paired with high-performance copper tube condensers and evaporators, delivering exceptional performance with compact dimensions, low noise operation, high energy efficiency, extended lifespan, and user-friendly controls.

Compressor Features

International brand high-efficiency screw rotary sub-compressor with 20%-30% greater efficiency than standard models, certified with IS9001 and patented in Europe/US

High efficiency 5:6 patented asymmetric rotor tooth profile

Four-stage (100%-75%-50%-25%) or three-stage (100-66%-33%) capacity control with optional stepless control system

11-bearing design with axial thrust balance reinforcement, increasing bearing life by 2.5-3.5 times

High-efficiency silicon steel sheet special groove design with omnidirectional cooling flow for optimal motor performance

Unique built-in oil pressure system eliminates need for oil pump while maintaining optimal lubrication

Double-layer oil separation filtration for maximum heat exchanger capacity

Supports multiple refrigerants including R22, R134a, and R407c

Comprehensive compressor capacity ratio (VI=2.2/2.6/3.0/3.5) options to prevent energy waste

Single Head Model Specifications

Item/Model	DX-100AS	DX-130AS	DX-150AS	DX-210AS	DX-240AS	DX-260AS
Cooling capacity (Btu/h)	341200	443560	511800	716520	818880	887120
Cooling capacity (Kcal/h)	86000	111800	129000	180600	206400	223600
Cooling capacity (Kw)	100	130	150	210	240	260
Input total power (KW)	39	43	49	67	73	84
Maximum operating current (A)	91	116	122	165	215	250
Power supply	3PH-380V-50HZ
Refrigerant	R22/R407C
Compressor type	Semi-closed screw type
Condenser type	Air-cooled high-efficiency internal thread copper pipe sleeve aluminum sheet
Evaporator type	Dry shell and tube

Double Head Model Specifications

Item/Model	DX-210AD	DX-260AD	DX-320AD	DX-400AD	DX-470AD	DX-510AD	DX-640AD
Cooling capacity (Btu/h)	716520	887120	1057720	1364800	1586580	1736708	2183680
Cooling capacity (Kcal/h)	180600	223600	266600	344000	399900	437740	550400
Cooling capacity (Kw)	210	260	310	400	465	509	640
Input total power (KW)	72	86	99	134	146	168	205
Maximum operating current (A)	182	232	244	330	430	500	550
Power supply	3PH-380V-50HZ
Refrigerant	R22/R407C
Compressor type	Semi-closed screw type
Condenser type	Air-cooled high-efficiency internal thread copper pipe sleeve aluminum sheet
Evaporator type	Dry shell and tube

Air Cooled Low Temperature Water Chiller Anti Corrosive With Axial Fan

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