Introduction of Hanbell and

Transcription

1 Introduction of Hanbell and RC2 Series Screw Compressor Jude Chen April 2, 2007

2 Content 1.Hanbell Company Profile 2.Hanbell Machinery & Production 3.Basic Mechanism of Hanbell Screw Compressor 4.Hanbell Screw Compressor RC2 Series 5.Hanbell New Product Plan

3 Worldwide Hanbell *Hanbell Factory and Branch (Taiwan, Shanghai, Europe) *Authorized agencies / distributors in more than 40 countries

4 Hanbell Group Hanbell Taiwan Approx. Floor Area 10,000 m2 Number of Employees: 450 Hanbell Europe (BWH, ASF, SRP) Established in Milan, Italy, 2004/7 Hanbell ShangHai Approx. Floor Area 40,000 m2 (80,000 in near future)

5 Remarkable History of Hanbell HANBELL established ~ 120 USRT refrigeration screw compressor mass-produced ~ 250 USRT refrigeration screw compressor mass-produced ISO 9001 certified.c HANBELL Shanghai factory phase 1 finished New-generation high-efficiency RC series refrigeration screw compressor mass-produced ~ 500 USRT large-scale screw compressor mass-produced European CE / PED certificate RC series. C USA UL approval RC series. C ~ 500 Hp low temp refrigeration screw compressor mass- produced Establishment of Hanbell Europe (COMER) in Italy R134a dedicated compressors released to market USA UL approval RC2 series & LA series. C

6 Annual Turnover

7 CNC Screw Rotor Machining KAPP / GERMANY Screw rotor grinding machine Profile Measuring Report On-line Probing & Correction The most expensive tool for screw compressor manufacturer Non-stop operation of 5+(1) screw rotor machines in Hanbell Streamlined rotor production line CNC 3D measuring center guarantees precision and consistency in mass production Cost-effective & Efficient Screw Rotors

8 Efficient Assembly Line of Screw Compressor Clean component of compressor before assembling Constant - Humidity and Temperature - Controlled Assembly line Short Lead Time Motor Production Line & Stator Surge Test Advanced AGV & AS/RS System

9 Compressor Testing System FUNCTION / PERFORMANCE Test on every finished compressor as standard of process. Testing is based on customers various requirements. Reliable Quality Test Report for every compressor is available in Hanbell s QA & A/S Database.

10 Refrigerant Flow & Lubricating 1. Suction filter 2. Refrigerant (low pressure) 3. Electric motor 4. Oil filter 5. Suction bearings 6. Screw rotor 7. Discharge bearings 8. Discharge pipe 9. Refrigerant (high pressure) 10. Lubricant 11. Demister 12. Refrigerant ( without oil ) 13. Capillary 14. Modulation SV 25% 15. Modulation SV 50% 16. Modulation SV 75% 17. Modulation slide valve Capacity Modulation Pressure-Differential Drive Lubricating

11 Volume Ratio - Vi Vi = V suction / V discharge Larger discharge volume Smaller discharge volume Vi 2.6 Same suction volume Available Vi : 2.2, 2.6, 3.0 & 3.5 Vi 3.5

12 11- Bearing Durability Design

13 α Balancing Piston F α balancing piston F bearing F compression Refrigerant Flow F bearing + F α balancing piston = F compression

14 Hanbell is the FIRST ONE Bearing Life Ratio using 11 bearings and balancing piston in design of screw compressor α balancing piston + combination of 11 bearings Traditional 9 bearings w/o balancing piston

15 Hanbell Products 1.R series : Refrigeration Screw Compressor From To 30TR ~ 500TR RC Series RC-F Series RC2 Series 2. L series : Low Temperature Screw Compressor LA-90~1520 From To 25 HP ~ 500HP 3. A series : Screw Air Compressor 4. P series : Screw Dry Pump

16 Nomenclature of RC2 Series R C 2 XXXX X RC model 2nd Version Refrigerant Code A = R134a SCT<65 B = R134a SST>-15 R22 R407C R507A R404A Compressor s Displacement at 50Hz

17 Highlights of RC2 Series Wider Selection of Capacity (16 Optimized + 9 Dedicated = 25 Models) High-Efficiency Rotor (New rotor profile design and strict manufacturing process) Dedicated Motor for R134a & other Refrigerant (Better motor efficiency & lower power consumption with optimized & redesigned motor) Regenerated Compact Geometry (Enlarge displacement with the same frame ) Advanced Components & Accessories (Finer demister, dual capacity control, motor temp sensor, solder ECO port & sliding-fit stator)

18 Innovation of RC2 Series RC2 Series Screw Comp Can Be Divided Into Two Groups: Optimized 16 models Better Efficient Motor (start up from 25%) Dedicated 9 models Re-engineering with Longer Rotor, New Slide Valve & Efficient Motor (start up from 35%) Total:16+9=25 Optimized 16 models Dedicated 9 models

19 Why differentiate RC2-A & RC2-B RC2-A Series with motor A for R134a (SCT<149 ) R22 (SST<5 ) RC2-B Series with motor B for R134a (SCT>149 ) R22 (SST>5 ) 1. R134a will be a trend in airconditioning. 2. Loading of R134a compressor is different. 3. Optimize 2 kinds of motor for different application. Provide Dedicated series RC2-A compressor on R134a with Excellent Power Consumption and Efficiency )% W (k T U P IN /40 ST/CT 0/50 RC2-200B 0/55 RC2-170B-257*165L Traditional Compatable Comp

20 Comparison of RC & RC2 Series NEW TYPE Disp. OLD Bitzer NEW TYPE Disp. OLD Bitzer RC2-100 Optimized 4167 RC10 RC2-470 Optimized RC RC2-140 Optimized 5827 RC RC2-510 Dedicated RC16 RC2-170 Optimized 7310 RC RC2-550 Optimized RC RC2-180 Dedicated 7628 RC11 RC2-580 Dedicated RC17 RC2-200 Optimized 8228 RC RC2-610 Optimized RC RC2-620 Dedicated RC18 RC2-260 Optimized RC RC2-710 Dedicated RC RC2-300 Optimized RC RC2-790 Optimized RC20 RC2-310 Dedicated RC14 RC2-830 Optimized RC RC2-320 Optimized RC15L 8551 RC2-930 Dedicated RC RC2-340 Dedicated RC RC Optimized RC22 RC2-370 Dedicated RC15L 8561 RC Optimized RC23 RC2-410 Optimized RC RC Optimized RC24 16 Optimized models Install Better Efficient Motor 9 Dedicated models Re-engineering in Rotor, Slide Valve & Motor

21 Dual Capacity Control Continuous or 4-step capacity control Interchangeable without modification

22 Modified Slide Valve Slide valve with end wing provides stronger support under partial load

23 Motor Temperature Sensor Cooling motor coil by suction gas Using pt100 or pt1000 mounted on motor coil to detect its temperature Controller monitoring switch of solenoid valve to adjust volume of liquid injection Recommended for continuous partial load U/1 V/2 W/3 A B Z/7 X/8 Y/9 A Set:PTC B Set:Pt100? (Option)

24 Sliding-fit Stator Set Plug Easier installation & removal of stator

25 Full Equipments Liquid Injection Connector Oil Cooler Connector (in) Oil Cooler Connector (out) Economizer Port Oil Pressure Differential Switch

26 Additional Cooling Solution Additional Cooling is required when Compressor is running at : High Condensing Temperature High Compression Ratio High Discharge Temperature Heavy Duty Liquid Injection System Oil Cooler System Hanbell Selection Software 3.4 Provides Detail for Cooling Solutions.

27 Additional Cooling Solution Liquid Injection to Chamber Liquid Injection to Compression Chamber (result in more power consumption and additional cooling on discharge temperature) Liquid Injection to Motor Liquid Injection to Motor (result in less cooling capacity but keeping the same power consumption and additional cooling on motor and discharge temperature)

28 Additional Cooling Solution Oil Cooler Oil Cooler System (Keep the same cooling capacity, power consumption, better sealing in chamber and additional cooling on discharge temperature but its cost may be higher)

29 Floating ECO Port ECO Inlet ECO Inlet Development for efficient economizer operation

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31 Q.C & CERTIFICATE

32 Thank You