Curtain Wall Profile Extrusion Dies
Aluminum profile curtain wall is a building curtain wall system that uses aluminum profiles as the main material. Aluminum curtain walls are lightweight, corrosion-resistant, and highly malleable, and are suitable for various building types.
The structure of the aluminum profile curtain wall mainly consists of an aluminum profile frame, fillers of glass or other materials, and connectors. Aluminum profile frames can be processed into various shapes and sizes according to design needs to meet the requirements of the building's appearance. Fillers can choose different types of glass, metal plates, stone and other materials to achieve different visual effects and functional requirements. Connectors are used to connect aluminum profiles and fillers to ensure the stability and safety of the entire curtain wall system.
Aluminum profile curtain walls have good heat insulation, sound insulation, waterproof, windproof and other properties, and can effectively protect the internal environment of the building. At the same time, aluminum profile curtain walls also have the advantages of easy installation, convenient maintenance, and long life, and are suitable for exterior wall decoration of various buildings.
In short, aluminum profile curtain wall is a building curtain wall system with complete functions and beautiful appearance, which is widely used in various building types such as commercial buildings, office buildings, and residential buildings.
Curtain Wall Profile Extrusion Mould,Curtain Wall Extrusion Dies,Curtain Wall Extrusion Molds,Curtain Wall Extrusion Moulds Foshan Jieliwei Metal Products Co., Ltd. , https://www.foshanjlw.com
          Industrial Low Temperature Water Cooled Screw Chiller
World famous brand screw type compressor equipped with the high-efficiency-copper tube condenser and evaporator, together with famous brand control components so as to ensure the small size, low noise, small vibration, large energy, long service life and convenient operation. Elegant design, excellent reliability and high-quality performance make it outstanding in the refrigeration field.
Features of the compressor:
World famous brand new type and high-efficient screw-rotor compressor, with efficiency 20%~30% higher than those common ones. It has obtained several patents of Europe and America countries and passed the international quality certification of ISO9001.
High efficiency 5-to-6 rotor profile patent.
Capacity control apply to four-step (100%-75%-50%-25%), three-step (100%-66%-33%) and no step control system.
With 11 bearings and a balance piston against axial thrust. This extends longer bearings life 2.5 to 3.5 times than traditional design.
Designed with efficient silicon steel and special slots, and equipped with the inside and outside all around design to cool the flow channel so to ensure maximum efficiency of the compressor motor under any load.
Built-in oil pressing system ensure compressor maintaining the optimal lubricity without oil pump.
High efficiency double filtration oil separator ensures maximal heat exchange.
Efficient, low noise and small vibration.
Various options of refrigerants, R22, environment-friendly R134A, R407C etc.
All-wave compressor volume ratio(Vi=2.2/2.6/3.0/3.5) for selection to avoid the extra energy consumption caused by over or under compression.
Model
ItemTPWS-040WSH
TPWS-050WSH
TPWS-060WSH
TPWS-075WSH
TPWS-085WSH
TPWS-100WSH
TPWS-120WSH
Â
Â
Nominal cooling capacity
kcal/h
103888
130204
152564
212420
241660
276060
342280
Â
kw
120.8
151.4
177.4
247
281
321
398
Â
Total input power
kw
30.9
37.9
43.3
56.8
65
74
90.3
Â
Max.Running current
A
71
84
128
123
140
160
195
Â
Power
Â
3PH-380V-50HZ( 200V/220V/415V 50HZ/60HZ )
Â
Refrigerant
Type
Â
R22
Â
Refrigerant charge
kg
22
27
33
42
48
55
68
Â
Control method
Â
thermostatic expansion valve
Â
Compressor
Type
Â
Semi-hermetic screw
Â
Power
kw
30.9
37.9
43.3
56.8
65
74
90.3
Â
Start-up mode
Â
Y-Â
Â
Capacity control
%
0-25-50-75-100
Â
Evaporator
Type
Â
Shell and Tube
Â
Chilled fluid flow
m3/h
20.7
26.0
30.4
42.3
48.2
55.0
68.2
Â
Inlet/outlet pipe diameter
Inch
3"
3"
3"
3"
4"
4"
4"
Â
Condenser
Type
Â
Shell and Tube
Â
Cooling water flow
m3/h
26.0
32.5
37.8
52.1
59.3
67.7
83.7
Â
Intet/outlet pipe caliber
Inch
3"
3"
3"
3"
4"
4"
4"
Â
Safety protection
Compressor over temperature,over current,high and low pressure,over temperature,flow switch,
phase sequence,phase-missing,exhaust Overheating,antifreezing.Â
Dimension
Length
mm
1960
2130
2450
2450
2750
2750
2750
Â
Width
mm
855
855
985
985
1050
1050
1050
Â
Height
mm
1540
1540
1600
1600
1600
1600
1730
Â
Net weight
Â
820
950
1120
1300
1560
1720
2030
Â
Running weight
Â
970
1060
1270
1480
1780
1960
2250
Â
Ms. Meiling Huang
Â
Mob: +86Â 15821429062
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Industrial Low Temperature Water Cooled Screw Chiller>