Explosion-Proof Air Cooled Screw or Piston Chiller

Explosion-Proof Air Cooled Screw or Piston Chiller

​Explosion-proof chiller is a special chiller, which is mainly used in inflammable and explosive places, and its production power varies from 10HP to 200HP. Can be customized according to customer requirements.
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Description

Product Description


Explosion-proof chiller is a special chiller, which is mainly used in inflammable and explosive places, and its production power varies from 10HP to 200HP. Can be customized according to customer requirements.

The explosion-proof water chiller cools the water at room temperature to a certain temperature through the compressor of the water chiller to strengthen the cooling of the mold or machine. It is used as a stand-alone machine. The heat dissipation device is a built-in fan. There are three interrelated systems: refrigerant circulation system and water circulation. System, electrical automatic control system.

Nanjing RICOM Refrigeration Equipment Co., Ltd. has two types of explosion-proof air-cooled chillers: screw and piston.

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Product Principle



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Product Characteristics


1. Energy saving

The unit uses high-quality imported twin-screw compressors, and its operating parts are only 1/10 of the reciprocating compressor, and the vibration is 1/5 of the reciprocating compressor, without foundation fixation. The failure rate is only 1/10 of that of reciprocating compressors, plus world-class brand control devices, to ensure long-term safe and stable operation of the unit.


2. Economical and practical

Screw compressor has partial load function, through multi-head coordination and PLC control technology in English and Chinese, the unit can achieve the best energy efficiency ratio at full load or part load, significantly reduce your operating costs. We can provide four stages (25%, 50%, 75%, 100%) and stepless energy regulation for your choice.


3. Safety

The unit provides complete protection from refrigerant system, electrical system to water system, which fully guarantees the safe and normal operation of the unit. The compressor motor is protected against overheating, overcurrent, abnormal phase sequence, low oil level, low pressure, high pressure, etc.


4. Efficient

The unit uses a compressor with higher efficiency than the reciprocating compressor, combined with the use of high-efficiency enhanced heat exchangers, so that the unit has strong applicability and high efficiency.


5. Flexible

Through the use of various compressors, the unit can provide various models from 40-460RT for you to choose from, one of which can meet your needs. We can also customize it for you according to your requirements.


6. Convenience

The unit adopts advanced PLC control technology, which truly realizes "one-button startup" and full-automatic operation. No human intervention is required.



Product Process


Nanjing RICOM Refrigeration Equipment Co., Ltd. adheres to the spirit of craftsmanship and creates high-quality products.


Product Parameters


Technical parameters of explosion-proof air-cooled screw chiller

Model

RC2-40AF

RC2-50AF

RC2-60AF

RC2-80AF

RC2-90AF

RC2-100AF

RC2-120AF

Refrigerating capacity (Kcal/h)

107576/124.6/35.4

141126/164.1/46.7

151188/175.8/50

202272/235.2/66.9

252496/293.6/83.5

281134/326.9/93

329208/382.8/108.9

Refrigerant

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

R22/R134A/
R404A/R407C

Compressor Power (Hp)

40

50

60

80

90

100

120

Supply voltage

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH

Energy regulation mode

25%-50%-75%-100%

25%-50%-75%-100%

25%-50%-75%-100%

25%-50%-75%-100%

25%-50%-75%-100%

25%-50%-75%-100%

25%-50%-75%-100%

Starting mode

Y/▲

Y/▲

Y/▲

Y/▲

Y/▲

Y/▲

Y/▲

Piping of cooling water system

Pipe diameter

3"

3"

3"

3"

4"

4"

4"

Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 50℃, refrigerant: R22, and cooling water temperature of 32-37℃


Customer Case


Mainly used in inflammable and explosive special places, such as chemical plants, printing ink, oil plants and so on.

My company has served many industries, has a wealth of industry application experience.


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FAQ


Common problems when buying products

Q: How long has your company been established?

A: Our company was founded in 2014, but most of our engineers have been in the industry for over 15 years, and our boss has been in the industry for over 20 years.


Q: Is your company a trading company?

A: Our company is a trading company, but we have our own factory.


Q: What are your terms of payment?

A: T/T pays 30% in advance and 100% before delivery.


Q: How long is your delivery time?

A: 25-30 working days for standard products and 45 working days for non-standard customization


Q: How long is the warranty?

A: If the parts are broken or damaged, within 18 months from the date of leaving the factory.

These parts are provided free of charge by our company (except for wearing parts due to quality problems).


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