High Quality Carrier Brand Central Air Conditioning Commercial Second Hand Chillers for Sale

We have further increased the manufacturing and sales of various new products, ensuring that our Lithium Bromide Solution, Screw Chiller, Electric Control Valve is at an advanced level in the industry, and achieving the strategic goal of sustainable development. With a deep understanding of the industry and world-class professional capabilities, the company continues to create value for customers and wins wide acclaim from customers. Relying on our product innovation ability, wholehearted service consciousness, and the integration of advanced operation models, we will surely lead the company to a new round of rapid development! The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. Over the years, we have cooperated with the growth of the domestic market and established good cooperation and trade relations with major suppliers, and our market share and performance have been increasing year by year.

Unit characteristics

HFC134a has the following outstanding advantages:

No damage to the ozone layer;

Five poisons, non-flammable, safe and reliable;

Reduce the greenhouse effect;

Single refrigerant, simple and easy to use;

Can be used for a long time without worries;

Outstanding advantages of 30HXC screw chiller:

Load environmental protection requirements, no worries;

Excellent performance, reliable and durable;

Dual-circuit design reduces downtime during failures;

Few moving parts, easy maintenance;

The appearance is small and exquisite, can pass through any standard door;

Easy to install and easy to use;

Model notation:

Unit structure features

The flooded evaporator uses internal and external heat transfer tubes with high heat transfer efficiency;

The liquid level of the evaporator is controlled by the refrigerant liquid level sensor, and the unit works stably;

There is Carrier's patented two-stage oil separator in the condenser, which has good separation effect;

The electronic expansion valve is sensitive in control and has high efficiency even under partial load;

The evaporator and condenser are equipped with matching flanges for water pipes, which is convenient for installation;

With refrigerant shut-off valve, convenient for maintenance;

Compressor features:

1. The motor is cooled by refrigerant, the motor runs at a low temperature and works reliably;

2. The machining accuracy of the main components reaches the micron level, and the compressor efficiency is extremely high;

3. The vibration of the unit is extremely small during operation, and spring vibration isolation measures are not required;

4. The compressor can be fully repaired on site, reducing repair costs and downtime;

5. Built-in 3um oil filter and check valve make the compressor work more reliable.

Technical specifications:

Low operation and maintenance costs

The screw compressor has few moving parts, reliable operation and low maintenance cost;

The unit is operated by a combination of multiple compressors, with a wide cooling capacity adjustment range and high partial load efficiency;

The unit consists of two refrigeration circuits. Even if one circuit fails, the other circuit can still operate, which greatly alleviates the impact of failure and shutdown;

The unit can operate fully automatically;

Low noise and low vibration

The external silencer converts the energy into heat, reducing the amplitude in the audible frequency range without generating additional pressure loss.

Secondary muffler: including the main exhaust muffler located inside the compressor and the external muffler with new advanced sound-absorbing materials.

The rotary compressor significantly reduces the vibration of the unit.

On-site construction, unit commissioning

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for High Quality Carrier Brand Central Air Conditioning Commercial Second Hand Chillers for Sale. We strive to build a resource-saving and environment-friendly enterprise. We will win public recognition with strict quality commitment and integrity attitude of maintaining brand, and adhere to the principle of cooperation and development.