| ZG-5 Freeze Dryer |
| Construction | Technical parameters | Remark |
| Base Structure |
| Effective area of shelves | 5㎡ | |
| Input capacity | 50kg | |
| Maximum Condenser capacity | 60Kg/batch | |
| Power supply | 220V/60Hz/3P | According to client’s voltage |
| Power consumption | 22.35Kw | |
| Cooling Water | 5T/Hr (T＜28℃, P=0.1-0.15MPa) | Recyclable Prepared by customer |
| Machine size(L*W*H) | 2700*1200*2430mm | Subject to the actual design |
| Main Structure | Unity type | |
| Weight | 3000 Kg | |
| Dry Chamber |
| Dry Chamber Material | SUS304/ 6mm thick | |
| Dry Chamber Shape and dimension | Cylinder φ1100*1100 | |
| Door lock | Hand knob lock | |
| Door Open direction | Right to left | Decided by customer |
| Open angle | ＞110° | |
| Door material | SUS304 | |
| Surfaceness | Ra≤0.5um | |
Observation window
| Frost-resistant glass φ240mm,δ25~27 | Installed on the front
|
| Door seal | Medical o section silicone rubber seal | |
| Temperature sensor | T-type thermocouple | |
Shelves |
| Shelf material | SUS304 | |
| Shelf Surfaceness | Ra≤0.5um | |
| Shelf quantity.(pc) | 7+1 layers | The top layer of the shelves is temperature compensation |
| Stainless steel tray | Hangzhou 395*445*30/ 2mm thick | 28pcs |
| Distance between shelves | 75 mm | |
| Shelf dimension(L*W*H) | 800*895*15mm | |
| Shelf lowest temperature | -50℃ | |
| Shelf highest temperature | +70℃ | |
| Shelf Cooling Rate | +20~-40℃≤60min | No-load |
| Heating power consumption | 8 Kw/220V/60Hz | |
| Shelf fence | Prevent the tray cross over the shelf | |
| Condenser |
| Condenser Material | SUS304/ 6mm thick | |
| Shape and dimension | Cylinder φ1100*600 | At back of dry chamber |
| Coil pipe material | SUS304 | |
| Coil shape | Circular coil pipe | |
| Coil pipe water catching area | ≥5㎡ | |
| Refrigerant | R404a | |
| Condenser lowest temperature | -55℃ | |
| Cooling rate | +30~-40℃≤30min | |
| Observation Window | Frost-resistant glass φ240mm,δ25~27 | Installed on the side
|
| defrosting method | sSray + immersion | |
| Temperature sensor | T-type thermocouple | |
| Refrigerating Unit |
| Compressor. | Bitzer 12.2HP two-stage motor | 1set |
| Power consumption | 9.15Kw | |
| Refrigerant | R404a | Prepared by customer |
| Shelf temperature uniformity | +/-1℃ | |
| Oil separator | Shengzhou | 1set |
| Oil Filter | Shengzhou | 1set |
| Oil pressure differential controller | Shanghai | 1set |
| Gas-liquid separator | Shengzhou | 1set |
| Dehumidification drying filter | Shengzhou | 1set |
| Manometer | Shengzhou | 3set |
| High voltage protection relay | Shengzhou | 1set |
| Water cooled condenser | Zhejiang Kaidi | 1set |
| Corrugated Damping Pipe | Shengzhou | 2pcs |
| Manual stop valve | Shengzhou | 1set |
| Refrigerating solenoid valve | Emerson (America) | 1set |
| Expansion valve | Danfoss (Danmark) | 1set |
| Red Copper Pipe | φ16,φ12,φ10 | |
| Refrigeration Return-pipe | φ38 Stainless steel seamless pipe | |
| Vacuum System |
| Vacuum Pump | LEYBOLD D30C 1.5KW | 2sets |
| Corrugated pipe | Φ76 | Vacuum Pipe Shock Resistance |
| Pump air flow | 100L/S | |
| Power consumption | 3Kw | |
| Butterfly valve | Ningbo GI-63 | |
vacuum solenoid valve
| Ningbo DDC-40 | Automatic open or close with vacuum pump |
| vacuum gauge | Shandong ZJ-54D | |
| Final vacuum | ≤1Pa | No-load |
| Pumping rate | From the atmospheric pressure dropped to 133 Pa≤20min | |
System leakage rate | 0.005 Pa.m3/sec | |
| Circulation System |
| Pipe material | 304 seamless pipe | |
| Circulation pump | Nanfang 1.1KW | 1set |
| Power consumption | 9.1 Kw | |
| Ball valve | Shanghai DG40 | Comply with the standard of Q/IAKX002-97 |
| Circulating fluid | Silicone oil | Prepared by customer |
| Heat exchanger | BAODE BPHE | 1set |
| Heating rate | ＞1℃/min | |
Heating method
| Electric Heating pipe 4KW*2pcs 8Kw | |
| Control method | Manual/Auto control | |
| Circulating fluid tank dimension | ￠300*400 | |
| Control system |
| System Monitoring Software | Hangzhou | 1set |
| Vertical control cabinet | Hangzhou Shuanglong 1100×400×600 | Control, record |
| PLC | SIEMENS CPU 226 CN AC/DC/relay | 1set |
| Thermocouple extension module | SIEMENS EM 231 CN 4(4 TC) | 1set |
| Analog input module | SIEMENS EM 231 CN(4 AI) | 1set |
| HMI | MCGS | 1set |
| Cable of HMI and PLC | Hangzhou | |
| Constant current | Hangzhou | 1 |
| Switching Power Supply | Taiwan MW companies / 24V/5V | 24V 1pc 5V 1pc |
| Temperature sensor | T-type thermocouple | Temperature sensor |
| vacuum gauge | Shandong ZJ-54D | 2 |
| AC contactor | SCHNEIDER | |
| Air-break | SCHNEIDER | |
| Electric wire | 10㎡, 6㎡,4㎡,2㎡,1㎡ | |
