1. Use for cooling equipment/machine (Electroplating, plastic products, hardware, chemical industry, electronics, food preservation, laser carving, vacuum coating, ultrasonic cleaning etc industries. )
2. Working on central air conditioner system.
Compressor: Hanbell, Bitzer, Refcomp, client can choose the compressor
Safety production Device:
Besides the features of tank water-cooled machine set, air blast cooling chiller does not need extra cooling water tower and is easy to install and operate so that it is suitable for small production equipments.
Phase reversion protection, Phase lack protection, overload current protection, discharge air temp. Protection, low &high pressure protection.
Function:
Refrigerant: R22/R407c/R134, client can choose the refrigerant/gas.
1. Adopt the advanced scroll compressor, resistance low temp and high efficiency
2. Electrical configuration adopt high quality product of the world to ensure that the unit stable quality and reliable operation.
3. Equipped with high-performance low temp freezing pump and stainless steel water tank
4. Adopt the glycol antifreeze as the cooling agent, freezing water temp can be controlled at -25 degrees Celsius.
5. Customer may request calcium chloride as an antifreeze.
|                                                                                                                  Air cooled screw Chiller (with Heat Recovery) | |||||||||
|      Model     HLWA~ | 380DM | 420DM | 480DM | 520DM | 560DM | 620DM | 680DM | ||
| 380DHM | 420DHM | 480DHM | 520DHM | 560DHM | 620DHM | 680DHM | |||
|
Rated Cooling Capacity |
XÂ 1000Kcal/h | 307.8 | 336.2 | 399.0 | 421.3 | 460.9 | 503.9 | 543.4 | |
| KW | 358 | 391 | 464 | 490 | 536 | 586 | 632 | ||
|  ×  Comp.  lnput Power× Qty (KW) | 58.2× 2 | 63.8× 2 | 70.5× 2 | 74.1× 2 | 82.4× 2 | 90.2× 2 | 98.9× 2 | ||
|  Refrigerant | R407C | ||||||||
|   Power Supply | 380V/ 3ph/ 50Hz | ||||||||
|  Safety Protection | ,  ,  ,  ,  ,  ,  Phase reversion protection,  Phase lack protection,  Overload current protection, Discharge air temp.   protection,  Low &  High pressure protection,  Low temp.   protection,  Water flow protection. |
||||||||
|   Number of Refrigeration Circuit | 2 | ||||||||
|  Capacity Control (%) | 0,  25,  37.5,  50,  62.5,  75,  87.5,  100 | ||||||||
|   Refrigerant Charge (Kg) | 104 | 112 | 136 | 142 | 156 | 168 | 186 | ||
|    Condenser |   Ripple Aluminum Fins Around Copper Pipe | ||||||||
|
Evaporator |
  Dia. of Pipe (inch) | 5" | 5" | 3" × 2 | 3" × 2 | 4" × 2 | 4" × 2 | 4" × 2 | |
|   Water Side Max Pressure  (MPa) |
1 | ||||||||
|
Chilled  Water Flow(m3/h) |
61.6 | 67.2 | 79.8 | 84.3 | 92.2 | 100.8 | 108.7 | ||
|  Water Pressure drop (kPa) | 42 | 54 | 44 | 52 | 54 | 55 | 65 | ||
|
Axial Fan |
× 1000m3/h Air Flow× 1000m3/h |
172.8 | 172.8 | 230.4 | 230.4 | 230.4 | 321.6 | 321.6 | |
| ×  Power× Qty (KW) | 1.2× 12 | 1.2× 12 | 1.2× 16 | 1.2× 16 | 1.2× 16 | 2.0× 16 | 2.0× 16 | ||
|   Running Noise dB(A) | 72 | 72 | 72 | 72 | 75 | 75 | 75 | ||
|   Total Weight (Kg) | 4430 | 4550 | 5340 | 5420 | 5500 | 5860 | 6320 | ||
|   Running Weight(Kg) | 4750 | 4970 | 5800 | 5950 | 6040 | 6480 | 6900 | ||
| Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
|   Heat Recovery | |||||||||
|   Refrigerant Charge (Kg) | 110 | 118 | 142 | 148 | 160 | 174 | 192 | ||
|  Heat Reclaimed Volume (kw) |
XÂ 1000Kcal/h | 92.3 | 100.9 | 119.7 | 126.4 | 138.3 | 151.2 | 163.0 | |
| KW | 107 | 117 | 139 | 147 | 161 | 176 | 190 | ||
|
 Heat Recovery |
 Dia. of Pipe (inch) | 2-1/2" | 2-1/2" | 2" × 2 | 2" × 2 | 2" × 2 | 2" × 2 | 2" × 2 | |
|  Water Side Max Pressure  (MPa) |
1Â | ||||||||
|  Reclaimed  Water Flow (m3/h) |
18.5 | 20.2 | 23.9 | 25.3 | 27.7 | 30.2 | 32.6 | ||
|  Water Pressure drop (kPa) | 26 | 26 | 27 | 27 | 30 | 30 | 34 | ||
|   Total Weight (Kg) | 4790 | 4910 | 5920 | 6040 | 6260 | 6480 | 6980 | ||
|   Running Weight(Kg) | 5280 | 5440 | 6500 | 6650 | 6760 | 7240 | 7720 | ||
Precautions for installation of hydraulic cylinder sealing kit
1.Before installation, carefully check whether the model and specifications of the sealing kit match the hydraulic cylinder, and whether there is any damage or deformation.
2.Before installing the sealing kit, the interior of the hydraulic cylinder should be cleaned thoroughly and checked for foreign objects, sand particles, and other impurities to avoid affecting the sealing effect.
3.When installing the sealing kit, special tools should be used to avoid using hard metal tools or manual tools to avoid damaging the sealing kit.
4.When installing sealing kits, attention should be paid to the direction and position to ensure that each sealing kit is installed correctly to avoid leakage or poor sealing.
5.When installing the sealing kit, attention should be paid to applying lubricating oil or lubricant to make it easier to install and improve the sealing effect.
6.After installing the sealing kit, pressure testing and running should be carried out to ensure the sealing effect and the normal operation of the hydraulic system.
For Komaisu Cylinder Seal Kit,Tightening Cylinder Repair Kit,Kobelco Cylinder Seal Kit,Travel Motor Seal Repair Kit
Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com