Model NO.: MPSA-740.1H
Certification: CE
Condition: New
Cooling Capacity: 740kw
Running Control Mode: PLC Full Automatic Control
Compressor Brand: Hanbell/Bitzer
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled Water Flow: 127.4m3/H
Condenser Air Flow: 281200m3/H
Optional Refrigerants: R22/R134A/R407c
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 7500*2200*2560mm
Origin: China
HS Code: 8418699090
Model NO.: MPSA-740.1H
Certification: CE
Condition: New
Cooling Capacity: 740kw
Running Control Mode: PLC Full Automatic Control
Compressor Brand: Hanbell/Bitzer
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled Water Flow: 127.4m3/H
Condenser Air Flow: 281200m3/H
Optional Refrigerants: R22/R134A/R407c
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 7500*2200*2560mm
Origin: China
HS Code: 8418699090
Energy Saving Low Temperature Industrial Cooling System (MPSA-740.1H)
 
 BRIEF DESCRIPTION WWW.MAIPT.LTD/
MPSA~ series Water Cooled Screw Type Water Chiller Unit is the latest developed product which has a wide cooling capacity range from 100.1KW to 3460.4KW. This series unit adopt: 5:7 Asymmetric Semi-closed Screw Compressor, High-efficiency Shell & Tube Drype Evaporator, High-efficiency Shell & Tube Type Condenser,etc. By means of decades manufacturing experience, we make the whole chiller unit with compact appearance, reasonable layout and convenient for using &maintenance etc. characteristics.

The cooling medium for this series chiller unit could be water, glycol solution or salt solution, supply chilled water through refrigerating cycle for air-conditioning or other industrial equipments.
Energy Saving Low Temperature Industrial Cooling System (MPSA-740.1H)
 FEATURES / FUNCTIONS / SAFETY PROTECTIONS WWW.MAIPT.LTD/
 
 FEATURES * OPTIONAL FUNCTIONS
- Adopt the well-known brand compressors * Special brine evaporator
- Control mode: PLC Full Automatic Control * RS485 remote control function
- Copper tube is welded with oxygen free method * Total heat recovery or part heat recovery
- 5:6 Asymmetric Semi-closed Screw Compressor * Customizable painting colour or OEM&ODM
- SUS integrated pipelines for less pipe resistance * Complete refrigeration system scheme design
- Multi-steps energy regulation or stepless regulation * Explosion-proof electric cabinet or components
- System pressure & Functional test before shipping * Customizable power supply and cooling capacity
- Highly efficient evaporator and condenser (30% energy saving) * Different refrigerants are available, R22, R134a, R407C etc
- Electrical devices supplied from OMRON, C8, LG, SCHNEIDER * Different outlet water Temp.(10°C,7°C,0°C,-5°C to -35°C) is available
  SAFETY PROTECTIONS                                                   
- Overheating protection of compressor's motor - Phase protection of power supply
- Discontinuous flow protection of cooling/chilled water - Anti-freezing protection of chilled water
- Over-voltage & under-voltage protection of power supply - Three-phase Unbalance protection of power supply
- Protection for exhaust temperature of compressor is too high - Protection for low pressure of refrigerant is too low
- Protection for outlet temperature of chilled water is too high  - Protection for high pressure of refrigerant is too high
 
 TECHNICAL SPECIFICATION WWW.MAIPT.LTD/

Specification Table for MPSA Series
Model MPSA-
360.1H 420.1H 450.1H 490.1H 530.1H 550.1H 635.1H 695.1H 740.1H 825.1H
Cooling Capacity KW 360 420 450 490 530 550 635 695 740 825
104Kcal/hr 31 36 39 42 46 47 55 60 64 74
Heating Capacity KW 391 456 489 532 576 597 690 755 804 896
104Kcal/hr 34 39 42 46 50 51 59 65 69 77
Running Control Mode PLC Full Automatic Control
Power Supply 380V/3N ~ 50Hz
Total Power KW 112.4 130.6 140.4 153.1 166.7 171.4 198.3 218 234.1 255.7
Operating Current A 196.7 228.6 245.7 267.9 291.7 300 347 381.5 410 447
Compressor Type 5:6 Asymmetric Semi-closed Twin Screw Compressor
Quantity 1 SET
Startup Type Y-â–³ Startup
Energy Regulation Range 0 - 25% - 50% - 75% - 100%
Refrigerating Power KW 102 118.6 127.4 138.1 148.7 153.4 180.3 200 212.5 234.1
Refrigerating Current A 178.5 207.6 223 241.7 260.2 268.5 315.5 350 372 410
Heating Power KW 99.5 115.6 124.2 134.6 145 177.1 187.7 195 207.2 228.2
Heating Current A 174.1 202.3 217.4 235.6 253.8 309.9 328.5 341 363 399
Evaporator Type Horizontal Type Shell & Tube Dry Type Heat Exchanger
Water Flow m3/hr 62Mechanical Press Machine


1. J23 series Open Eccentric Presses is a general-purpose presses, suitable for forming, blanking, punching, bending and other cold stamping process.
2. C-frame Casting fuselage,maximum rigidity and minimum deflection for accurate parts and long tool life. body can be tilted, , high rigidity and less deformation Compact. Thick plates and large columns provide you with the stable platform you need for your demanding application.
3. The Machine use Rigid rotated bond clutch rigid and well supported. The clutch gives continuous strokes for mass production.
4. Crank shaft is made of special alloy steel machined to close accuracy and fitted in bronze bushes for smooth working, longer life & accuracy.
5. Properly sized flywheel, is made of high grade cast iron, for storing and releasing adequate energy for the pressing operations, and properly balanced for smooth running.
6. Gear are of steel cast or fabricated. Gear teeth are generated by precision hobbing machine.
7. Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards; conforms to OSHA.
8. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.

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