water cooled low temperature screw-type chiller

Application: food, medicine, chemical industry, leather, rubber, surface treatment, laser CNC and other fields

Compressor: the scroll type unit uses the internationally renowned brand fully closed flexible scroll compressor. The scroll disc axial and radial adopts the flexible design. The compressor is equipped with the built-in protector, the independent modularization design, realizes the free combination of capacity. It is easy to use and has high reliability. Low temperature type apply with special compressor, its spiral plate thickened, and it has independent oil design.

The product pure counterflow heat exchanger, using microchannel dry steam and tube, matching with the company patent fluid distribution technology, make the dry evaporator thermal efficiency is greatly improved, effectively reduce the heat transfer temperature difference (evaporation temperature can reach 5℃ under 7℃ air condition working condition of cold water), the energy saving effect is obvious.

Control system: Microcomputer intelligent control system coordinates with the internationally known electrical components to provide absolute guarantee for the stable operation of the unit. Microcomputer intelligent controller is a system that it can set the temperature automatically start/stop, and accurately control temperature . This controller users can set the parameters by themselves, and display the operation state, temperature, breakdown and other functions.

Refrigerating valve parts: the refrigerating valve parts adopt European and American brand products, with reliable performance, accurate control and efficient energy saving.

Chilled water system: Each gadget is vital to ensure that the chilled water system is unimpeded.

Detail 1 :

Heat preservation

Detail 2 :

Tank shell welding

Detail 3 :

Electrical wiring

Detail 4 :

dry filter fixation

Detail 5 :

Manometer capillary

Detail 6 :

Copper pipe welding

Detail 7 :

Copper tube fixation

The chiller is a kind of precision refrigeration equipment. And the perfect coordination of each part can give play to the best working efficiency of the unit and long-term high efficiency and stability. At this point, a prominent technical team is critical. Technical personnel will use their years of professional qualities and practice to listen to all the requirements of customers. They will choose the most reasonable and practical solution, select the most suitable accessories, and finally deliver the most satisfied product to customers.

Water chiller(water cooled screw-type -5℃ single unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type -5℃ single unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /50 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type -5℃ double unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type -5℃ double unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -15℃ single unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -15℃ single unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -15℃ double unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -15℃ double unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -35℃ single unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -35℃ single unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -35℃ double unit 1)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.

Water chiller(water cooled screw-type low temperature -35℃ double unit 2)- technical parameter table

Attention:

1、Parameters in normal conditions as follows: chilled water inlet/outlet temperature of 12 ℃ / 7 ℃; Cooling water inlet/outlet temperature 30 ℃ /35 ℃

2、Temperature conditions: chilled water outlet temperature 5 ℃-15 ℃, cooling water inlet temperature range is 19 ℃ - 33℃

3、The pressure resistance of water side design of the evaporator and condenser is  1.0MPa.

4、Fouling factor of evaporator water side in Nominal working condition is 0.018 ㎡℃ / KW,  that of condenser water side is 0.044 ㎡ / / KW.

5、In addition to the above specifications and requirements, our company can provide non-standard products as required by customers.