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E-mail
848186302@qq.com
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Phone
15639761399
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Address
No. 182 Industrial Road, Shangjie District, Zhengzhou City
Product Categories
Zhengzhou Huachen Instrument Co., Ltd
Which is a good pharmaceutical freeze dryer
NegotiableUpdate on 03/17
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Overview
The ZLGJ-100 vacuum freeze dryer is equipped with manual+automatic control, sensor calibration function, intelligent temperature control function, endpoint end prompt and other functions.
Product Details
Zhengzhou Huachen is a manufacturer of vacuum freeze dryers, which are devices used to dry food, medicine, cosmetics, and other items at low temperatures. They mainly consist of three parts: vacuum freezing system, vacuum system, and electrical control system.
1、 Main technical parameters of ZLGJ-100 vacuum freeze dryer
| project | ZLGJ-100 | |
| drying chamber | drying area | 1.1m2 |
| Number of partition layers | 6+1layer | |
| Partition temperature range | -55℃-+70℃ (unloaded) | |
| Partition temperature difference | ±1℃ (at equilibrium) | |
| Maximum spacing between partitions | 70mm | |
| Partition size | 360mm*480*18mm | |
| Capture water trap | Cold trap low temperature | ≤-75℃ (unloaded) |
| Water catching ability | ＞15Kg | |
| Liquid in tray | 15L(Material thickness)10mm） | |
| Defrosting method | System defrosting | |
| ultimate vacuum | ≤ 5Pa | |
| cooling method | air cooling | |
| Main functions | Equipped with manual+Automatic control, sensor calibration function, intelligent temperature control function, endpoint end prompt and other functions. | |
2、 Main configuration
| Effective area of the board layer: | 1.1m2 |
3、 Equipment specifications
| Effective layer size: | 360mm*480mm |
| Number of layers: | 6＋1(Radiation layer) |
| Quantity of material trays | 6a |
| Interlayer spacing: | 70mm |
| Temperature range of the board layer: | -55℃～+70℃ (No load) |
| Cold trap low temperature: | ≤ -75℃ (unloaded) |
| System ultimate vacuum degree: | ≤ 5Pa |
4、 Infrastructure
| Installed power: | 6500W |
| This is the installed power, not the operating power. |
5、 ZLGJ-100 Vacuum Freeze Drying Machine Unit Appearance and Other Parts
| External dimensions（mm）： | (Approximately) long1180×wide850×tall1700 |
| Whole machine weight（Kg）： | (About)750k'g |
| Noise: | ≤ 80dB |
| Unit electrical system: | grounding protection |
| Design, manufacturing, and installation standards for freeze-drying machines: | According to the "Good Manufacturing Practice for Drugs" and "Good Manufacturing Practice for Drugs" |
| （GMP）Implementation Guidelines "andGB/T522 6.1-1996Standards and other relevant national regulations and standards | |
| Verification of the entire unit: | The data, plans, methods, and corresponding instrument support for detection and verification. |
1. Freeze drying box components
| Box shape: | rectangle |
| Internal surface roughness: | Ra ≤ 0.6μm |
| Opening direction of the box door: | smooth/Open counterclockwise (viewed from above) User confirmed) |
| Box material: | AISI 304stainless steel |
| Box door material: | ACRYLIC |
| Operating Temperature | ≥ 70℃ |
| Thermal insulation material: | Polyurethane foaming |
2. Board components
| Board layer panel material: | AISI 304stainless steel |
| Thickness of upper and lower panel steel plates5 mm | |
| Board structure: | AISI 304stainless steel |
| Surface roughness: | Ra ≤ 0.6 μm |
| Flatness of the board layer: | ≤ ±0.5mm / m |
| Effective layer size: | 360mm×480 mm |
| Number of layers: | 6＋1 |
| Effective area of the board layer: | 1.1m2 |
| Interlayer spacing: | 70mm |
| Cooling rate of the board layer: | +20℃ drops to-40℃/ 60within minutes(No load, silicone oil inlet) |
| Heating rate of the board layer: | -40℃ rises to+20℃/ 60within minutes(No load, silicone oil inlet) |
| Low temperature of the board layer: | ≤ -55℃(No load, silicone oil inlet) |
| Maximum temperature of the board layer: | ≥ +70℃(No load, silicone oil inlet) |
| Temperature difference between layers: | ≤ ±1℃ (after stabilization) |
3. Cold trap component
| Cold trap shape: | cylindrical ★ Compact structure, strong ice catching ability, easy to defrost and clean |
| Cold trap material: | AISI 304stainless steel |
| Coil material: | red copper |
| Cold trap ice accumulation: | ≥ 15Kg |
| Cold trap cooling: | +20℃ drops to-75℃/ 30within minutes |
| Cold trap low temperature: | ≤ -75℃ |
| Defrosting method: | System defrosting |
| Thermal insulation material: | gorgeousB1level |
4. Freezing system
| freezer: | French original Taikang fully enclosed compressor |
| refrigerant | environmentally friendly refrigerant |
| Number of refrigerators: | 2Taiwan |
| Board cooling: | 1Platform (simultaneous cooling of the board layer, indirect cooling) |
| Cold trap refrigeration: | 1Platform (simultaneously cooling the cold trap, direct cooling) |
| ★ Adopting products from international brands, precise, stable, safe, and reliable. | |
| High pressure protection system: | When the exhaust pressure of the system exceeds the allowable pressure, the operation of the refrigeration unit will be automatically cut off to prevent accidents from occurring. |
| expansion valve | DANFOSS(Denmark)) |
| solenoid valve | DANFOSS(Denmark) |
| oil separator | ZOER(Joint venture) |
| high voltage controller | DANFOSS(Denmark) |
| Acid removal filter | DANFOSS(Denmark) |
| pressure gauge | LR/REFCO(Germany)/Swiss oil immersed pressure gauge |
| air-cooled condenser | brand |
5. Vacuum system
| Double stage rotary vane pump: | Tan's family in Linhai15Cvacuum pump ★ Optional to choose from other brands |
| quantity | 1Taiwan |
| Vacuum gauge: | Zhenghua |
| Evacuation rate of freeze-drying box: | atmospheric pressure→10 Pa ≤ 30Minutes (under dry conditions) |
| System maximum vacuum: | ≤ 5Pa |
| System leakage rate: | ≤ 10 Pa·l / sec |
6. Fluid circulation system
| Fluid: | Low viscosity silicone oil( 25℃, 5cst ) |
| ★ Domestic high-quality products | |
| Fluid pipeline material: | AISI 304Stainless steel, welded, with insulation |
| Heating power: | 800W*2 |
| Heating control mode: | solid state relay |
| Stainless steel plate heat exchanger: | brand |
| Temperature probe: | PT-100rtd |
7. Control system
| Control method: | Automatic+manual control |
| control system | FD-PILOT |
| control cabinet | SH-HPSC-II |
| touch screen | Kunlun TongtaiMCGS |
| Intermediate relay: | ChintCHINT |
| AC contactor: | ChintCHINT |
| Air circuit breaker: | ChintCHINT |
| terminal block | brand |
8. Security protection
| Whole machine startup protection: | The whole machine can only start running when all safety conditions of the equipment are met. |
| Operation protection: | The electrical system of the whole machine has logical interlocking, control, and protection functions. |
| Terminal judgment | Equipped with endpoint judgment prompt function |
| Product protection during sublimation process: | Cut off heating when the vacuum degree is poor |
| Cold trap protection for vacuum pump startup: | chain |
9. Complete equipment
| power supply | single-phase380V |
| Installed power: | 6500W (This is the installed power, not the operating power) |
| Whole machine structure: | Integrated Embedded System (Easy to transport and position) |
| Overall dimensions(mm)： | (Approximately) long1180×wide850×1700 |
| Whole machine weight（Kg）： | (About)750KG |
| Equipment warranty period: | One year warranty for the entire machine |
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