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Air Cooler, Low Temperature Air Generator, Refrigerating & Air Conditioning Machinery

Made in
Taiwan
Supplier
BROTHER WASTEWATER ENGINEERING CO.More About This Product
Request for Quotation

Key Features

Simply supply compressed air and the unit generates cool air max.65 degC lower than the inlet temperature. No refrigerants (chlorofluorocarbons, etc.) are used.

In the production of various types of equipment, you may have encountered problems of erroneous product accuracy due to inadequate temperature control, fusion and deformation due to heat, short life of cutting tools, and defective functioning of equipment controllers.
The TOHIN air coolers solve these problems to enhance productivity and reduce cost.

規格

型式 压縮空氣壓力 压縮空氣消費量 供給口接頭 冷氣吐出口(內怪) 重量
AC-50M 0.2~0.4Mpa 36~63 L/min PT1/8" Ø4.5 125g
AC-50 0.3~0.7Mpa 70~172 L/min PT1/8" Ø4.5 145g
AC-60,60c 0.3~0.7Mpa 165~390 L/min PT1/4" Ø6.8Ø10 340g/380g
AC-70,70c 0.3~0.7Mpa 366~820 L/min PT1/4" Ø8Ø12 480g
AC-80,80c 0.3~0.7Mpa 460~1043 L/min PT3/8" Ø14Ø12 800g
AC-100 0.3~0.7Mpa 790~2010 L/min PT1/2" Ø14Ø16 1500g

AC-50M型

AC-50M型
入氣(入氣溫度16℃)
吐出冷氣
入氣.冷風
熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ Kcal/H
75 0.2 36 27 -6 22 11
0.3 50 38 -11 27 19
0.4 63 47 -16 32 28
50 0.2 36 18 -11 27 9
0.3 50 25 -18 34 16
0.4 63 32 -24 40 23
25 0.2 36 9 -15 31 5
0.3 50 13 -27 40 9
0.4 63 16 -30 46 13

AC-50型

AC-50型
入氣(入氣溫度16℃)
吐出冷氣
入氣.冷風 熱風 熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ 溫度℃ Kcal/H
75 0.3 70 53 -12 28 60 28
0.4 92 69 -14 30 65 39
0.5 114 86 -16 32 67 51
0.6 130 98 -18 34 68 62
0.7 158 119 -20 36 69 80
50 0.3 74 37 -19 35 36 24
0.4 97 49 -21 37 43 34
0.5 120 60 -24 40 47 45
0.6 144 72 -26 42 49 56
0.7 167 94 -28 44 50 63
25 0.3 76 19 -20 36 25 13
0.4 100 25 -24 40 31 19
0.5 124 31 -27 43 35 25
0.6 148 37 -30 47 39 32
0.7 172 43 -33 50 41 40

AC-60-60c型

AC-60 / 60C型
入氣(入氣溫度16℃)
吐出冷氣
入氣.冷風
熱風 熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ 溫度℃ Kcal/H
75 0.3 165 124 -7 23 63 52
0.4 212 159 -12 28 67 83
0.5 257 193 -13 31 72 111
0.6 307 230 -17 33 77 141
0.7 348 261 -18 34 83 165
50 0.3 176 88 -17 33 52 54
0.4 226 123 -21 37 56 85
0.5 270 135 -24 40 59 100
0.6 310 155 -27 43 63 124
0.7 368 184 -28 44 68 150
25 0.3 180 45 -23 39 31 33
0.4 233 58 -30 46 33 50
0.5 285 71 -36 52 36 69
0.6 338 85 -40 56 40 89
0.7 390 98 -42 58 44 105

AC-70-70c型

AC-70 / 70C型
入氣(入氣溫度16℃)
吐出冷氣 入氣.冷風
熱風
熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ 溫度℃ Kcal/H
75 0.3 366 281 -15 31 66 162
0.4 455 341 -18 34 73 215
0.5 550 413 -20 36 80 276
0.6 645 484 -21 37 85 333
0.7 740 555 -24 40 90 413
50 0.3 376 188 -24 40 48 140
0.4 475 238 -30 46 50 203
0.5 575 287 -33 49 51 261
0.6 680 340 -37 54 53 342
0.7 780 390 -42 58 54 420
25 0.3 390 98 -25 41 31 75
0.4 500 125 -32 48 31 112
0.5 600 150 -38 54 32 150
0.6 710 180 -44 60 33 200
0.7 820 205 -49 65 34 248

AC-80-80c型

AC-80 / 80C型
入氣(入氣溫度16℃)
吐出冷氣
入氣.冷風
熱風
熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ 溫度℃ Kcal/H
80 0.3 460 368 -12 28 68 192
0.4 580 464 -15 31 73 268
0.5 678 542 -16 32 74 323
0.6 785 628 -17 33 77 386
0.7 855 684 -25 41 82 522
50 0.3 480 240 -26 42 56 188
0.4 615 308 -31 47 58 269
0.5 731 366 -32 48 62 327
0.6 841 421 -35 51 64 399
0.7 938 469 -36 52 66 454
35 0.3 491 172 -35 51 39 163
0.4 624 218 -38 54 42 220
0.5 754 264 -39 55 46 270
0.6 901 315 -39 55 51 323
0.7 1043 365 -40 56 53 381

AC-100型

AC-100型
入氣(入氣溫度16℃)
吐出冷氣
入氣.冷風
熱風
熱量
冷風率 % 壓力Mpa 風量l/min 風量l/min 溫度℃ 溫度差℃ 溫度℃ Kcal/H
80 0.3 790 632 -25 41 77 482
0.4 1000 800 -30 46 81 685
0.5 1250 1000 -30 46 82 864
0.6 1500 1200 -31 47 85 1043
0.7 1650 1320 -32 48 90 1180
60 0.3 850 510 -34 50 61 477
0.4 1100 660 -35 51 64 624
0.5 1330 798 -38 54 66 802
0.6 1560 936 -40 56 68 978
0.7 1790 1074 -41 57 70 1148
40 0.3 950 380 -42 58 40 410
0.4 1230 492 -53 69 43 629
0.5 1330 532 -56 72 48 716
0.6 1750 700 -58 74 53 968
0.7 2010 804 -62 78 55 1163
 
  • 詳情請查閱官網: http://www.diso.com.tw

 

Cooling Mechanism

High pressure air supplied from a compressor is discharged at sonic speed by the eddy current generator in the tangential direction. The air expands and turns at high speed to become eddy current and moves in the direction from (A) to (B) in the figure. The adjust valve determines air quantity (cool air ratio) discharged from the hot air exhaust ports. The residual air flows, as it is chilled and turns in the same direction as the outer eddy current, in the direction of cool air outlet (C) through the inner tunnel that is formed by the centrifugal force of the eddy current.

Cooling Principle

A large centrifugal force acts on the eddy current generated in the unit. Pressure and density rise sharply and resistance increases to increase temperature. Turning speed increases and temperature rises the more on the outside than on the inside, generating a large pressure difference between the periphery and the center of the eddy current. The air flowing through the center of the eddy current in the direction from (B) to cool air outlet (C) does work on the outer eddy current as it expands and loses its speed (braking action). Temperature rises on the outer side and a low temperature air is generated at the center. Since quantity of heat supplied to hot air is always equal to quantity of heat deprived of from cool air, increasing quantity of heat taken away from the outside through the adjust valve reduces cool air quantity inside, resulting in a greater temperature drop.

Features

  • No refrigerants and electricity required.
  • Super low temperature air is generated as soon as you supply compressed air.
  • Jet cool air is at the atmospheric pressure.
  • Quantity and temperature of cool air are easily adjusted with the adjust valve screw on the unit.
  • The user can set the required air quantity and temperature.
  • The small and light unit is easy to set.
  • Specially useful for local small-capacity cooling needs.
  • No mechanical breakdown. Only compressor air is used; no moving parts are used in the unit.
  • Provided with a silencer on each of cool air and hot air discharge sides.
  • Safe for use in areas where use of electricity is prohibited(explosion- proof areas, etc.).
  • No possibility of failure because no sliding parts are used.

Typical Applications of TOHIN Air Coolers

1. For dry and semi-dry metal processing and elongation of life of cutting tips

  • Most suitable for low temperature cool processing that does not use coolant oil to protect environment.
  • For elongation of life of and prevention of fracture of metal cutting tips. Tip life is shortened by premature wear if the temperature is abnormally high during cutting. Life of tips is extended by applying cool air of super low temperature generated by the air cooler. Tips are often abnormally fractured due to engagement of cutting chips. Cool jet air from the air cooler will blow off chips to considerably extend fracture events of tips. The large air quantity type AC-70 is particularly suitable.
  • For improving the life of drills in drilling.

2.For cooling electric and electronic devices

  • For prevention of malfunctioning of electric control equipment caused by overheating. The TOHIN air cooler is more hygienic and trouble-and-maintenance-free allowing safe operation compared with other units using air blowers, Freon gases, etc.
  • For cooling sensors and electric control systems on furnaces, welding machines, etc.
  • For cooling industrial TV cameras.
  • For use in cooling tests of ICs and other electronic parts.
  • For cooling thermostats in the precision test.

3.For prevention of overheating in operation

  • For prevention of thread break by cooling the needle in sewing.
  • For prevention of softening of plastic containers in mechanical operations.
  • For prevention of softening of vinyl sheets in printing.
  • For rapid cooling of electronic parts in soldering.
  • For cooling vinyl sheets after weiding.
  • For cooling cut knives on NC cutting machines.
  • For prevention of temperature rise of blower bearings.
  • For rapid cooling of various parts after shrinkage fit.
  • For prevention of fusion of chemical textiles after cutting due to the heated cutter in textile cutting.
  • For cooling resin parts in punching.
  • For prevention of sewing thread break in bookbinding.
  • For cooling dies in rib processing.
  • For cooling tires when grinding their sides.
  • For cooling water in water tanks in experiments.
  • For cooling noble metals in cutting.
  • For cooling in dental engineering.
  • For cooling paper packs for milk, sake and other spirits and drinks in cap mounting.
  • Many other applications.

Last Update : 2016-10-26
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