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Hanyu Jingu A2-3, High tech Zone, Jinan City
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Shandong Maigebeite Machinery Co., Ltd
100T air-cooled screw chiller unit
NegotiableUpdate on 04/11
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Overview
Introduction: Features: 1. Outlet temperature of 7C ° C to 35C ° C 2. Semi closed screw compressor 3 R-type cooler 4. Closed loop shell and tube evaporator 5. No need to install cooling tower
Product Details
The Maigebeite air-cooled screw chiller has the following characteristics:
1. Use world-renowned brands of semi enclosed screw compressors - Bitzer from Germany and Handbell from Taiwan.
2. Each screw compressor has 4 energy control steps of 25% -50% -75% -100% to ensure the stability of the entire screw cooler and high refrigeration performance. In addition, there are 2 compressors to choose from, depending on the required cooling capacity.
3. An efficient closed-loop shell and tube heat exchanger is used as the evaporator, and an air-cooled condenser with copper tube sleeves and aluminum fins and a large air-cooled fan is adopted.
4. Integrated PLC control system with human-machine interface and large LED touch screen panel, easy to operate and troubleshoot.
The world-renowned refrigeration spare parts such as Danfoss brand thermal expansion valve, Alco dryer filter, Schneider electric contactor, and overload relay will ensure that the entire air-cooled screw refrigeration machine works normally under normal conditions.
The above original quality refrigeration spare parts will ensure that each air-cooled screw refrigeration machine is in a stable operating state.
Industry hot applications of air-cooled chillers:
Air cooled screw chillers are also widely used in plastic processing and plastic machinery, including plastic injection molding, plastic extruders and extrusion production lines, blow molding machines.
The function of using an air-cooled screw cooler is to provide cooling water flow to reduce the temperature of plastic molds, ensuring product quality and production efficiency.
Product parameters
|
model |
MG-300C |
|
|
Refrigeration capacity |
USRT |
93.8 |
|
Kcal/h |
283800 |
|
|
KW |
330 |
|
|
power supply |
3PH-380V-50Hz |
|
|
refrigerant |
type |
R407c |
|
control |
Thermostatic Expansion Valve |
|
|
compressor |
type |
Semi sealed screw type |
|
Power (kw) |
106 |
|
|
start |
Y-△ |
|
|
capacity |
25%-50%-75%-100% |
|
|
evaporator |
type |
Efficient copper tube shell tube type |
|
Flow rate (m ³/h) |
57 |
|
|
Diameter inlet/outlet |
DN80 |
|
|
condenser |
type |
Efficient hydrophilic aluminum foil fin type |
|
Flow rate (m ³/h) |
120000 |
|
|
Protection system |
Compressor overheat protection, high/low pressure protection, phase loss/sequence protection, flow protection, antifreeze protection. |
|
|
size |
L(mm) |
3850 |
|
W(mm) |
2200 |
|
|
H(mm) |
2350 |
|
|
weight |
kg |
3300 |
Function:
The most advanced semi enclosed screw compressor in the world combines the motor and compressor organically to ensure that the shaft seal does not leak;
*The cooling capacity control is divided into four levels (100% -75% -50% -25%), three levels (100% -66% -33%) or a stepless control system;
*The evaporator is equipped with a high-efficiency shell and tube heat exchanger. The condenser is equipped with seamless copper tubes and mechanically expanded to aluminum fins;
*External rotor axial flow fan;
*High efficiency, low noise and vibration, easy to install;
*Controlled by microcomputer;
DESCRIPTION
1. Industrial chillers are mainly used to provide cooling water for high-end industrial equipment, and are also widely used in industrial production such as mechanical processing and manufacturing, plastic and rubber, electrical and electronic, electroplating, chemical drugs, laser, ultrasonic cleaning, printing, etc.
2. According to different heat dissipation methods, they are respectively called water-cooled and air-cooled; According to the different structures of compressors, vortex type and screw type are respectively referred to as high-temperature chillers, medium temperature chillers, low-temperature chillers, and ultra-low temperature chillers based on the outlet temperature; According to the different overall structures of the condensing unit and evaporator unit, they are called integrated and separated, and so on.
3. All of our cold water equipment has passed the European CE certification.
4. The device is equipped with European or Japanese brand compressors, high-efficiency shell and tube condensers, stainless steel water tanks, microcomputer control, high-precision temperature control system, overcurrent, overvoltage protection system, and other components and functions. It has super cooling, high efficiency, low noise, and simple operation. There are also single-mode, dual-mode, and four mode combinations for you to freely choose from.
