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Model | LPFD-1 | LPFD-3 | LPFD-5 | LPFD-10 | LPFD-15 | LPFD-20 | LPFD-30 | LPFD-40 | LPFD-50 |
Input quantity(kg/batch) | 10 | 30 | 50 | 100 | 150 | 200 | 300 | 400 | 500 |
Usable shelf area(m2) | 1.1 | 3.1 | 5 | 10 | 15 | 20 | 30 | 40 | 50 |
Shelf working t emperature (ºC) | -50~60ºC | ||||||||
Shelf clearance(mm) | 80 | 70 | 75 | 70 | 85 | 70 | 80 | 75 | 80 |
Shelf layer | 5+1 | 7+1 | 8+1 | 11+1 | 11+1 | 14+1 | 13+1 | 16+1 | 18+1 |
Shelf number (pcs) | 6 | 8 | 9 | 12 | 12 | 15 | 14 | 17 | 19 |
Temperature difference of shelf (ºC) | ±1ºC | ||||||||
Condenser lowest temperature (ºC) | -50~-65ºC | ||||||||
Condenser capacity (kg) | 15 | 45 | 75 | 150 | 225 | 300 | 350 | 550 | 600 |
Cooling method | Water cooling or air cooling | Water cooling | |||||||
Cooling water consumption (T/hr) | 5 | 5 | 5 | 10 | 15 | 20 | 30 | 40 | 50 |
Defrost water consumption (T/hr) | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 8 |
Defrost method | Spray and immersion | ||||||||
Electric heating/Power (kw) | 3 | 4 | 8 | 16 | 20 | 24 | 28 | 32 | 32 |
Operating environment | (Temperature)5ºC-30ºC (Moisture degree)<75% | ||||||||
Total power (kw) | 12 | 16.55 | 22 | 60 | 64 | 74 | 101.2 | 120.2 | 170 |
An industrial freeze dryer is a specialized equipment used for preparing dried products. It finds wide applications in industries such as food, pharmaceuticals, chemical engineering, biotechnology, etc., to convert liquid or semi-solid substances into dried powders or solid forms through a process involving freezing and vacuum drying. Here is a brief introduction to an industrial freeze dryer.
Freeze drying equipment, known as lyophilization equipment, working principle is sublimation in a vacuum. The input capacity of LPFD-500 is 500kg per batch. The LPFD-500 freeze drying equipment is used for producing top quality lyophilized food. The water in the fresh product is quickly frozen to -50°C becoming ice. And the ice is sublimated in o vapor and removed out of the product, collected on a low temperature vapor condenser. The product is dried 100% natural, without shape changing, color changing, nutrition lost, flavor lost, longer shelf time without additives and preservatives. The LPFD-500 freeze drying equipment is widely used in food industry to freeze dry fruits, vegetables, plants, meat, sea food, cooked food, milk, coffee, pet food etc.
.LPFD series contact type freeze dryer, the shelf has both heating and cooling functions; conform to the GMP standards. It's suitable for laboratory test and a small amount of production.