Complaint
Drying Machine Suppier Support OEM&ODM Service
| Model | Total volume | Capacity | Heating area | Motor/speed | Container pressure | Jacket pressure | Total weight |
| DVD-100 | 100L | ≤50L | 1.16m2 | 0.75kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 800kg |
| DVD-200 | 200L | ≤100L | 1.5m2 | 1.1kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 950 |
| DVD-350 | 350L | ≤175L | 2.0m2 | 1.5kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 1100 |
| DVD-500 | 500L | ≤250L | 2.63m2 | 2.2kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 1200 |
| DVD-750 | 750L | ≤375L | 3.5m2 | 2.2kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 1500 |
| DVD-1000 | 1000L | ≤500L | 4.61m2 | 3kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 2800 |
| DVD-1500 | 1500L | ≤750L | 5.58m2 | 4kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 3300 |
| DVD-2000 | 2000L | ≤1000L | 7.5m2 | 5.5kw/6rpm | -0.09~0.096Mpa | ≤0.3Mpa | 3600 |
| DVD-3000 | 3000L | ≤1500L | 9.6m2 | 7.5kw/4rpm | -0.09~0.096Mpa | ≤0.3Mpa | 6400 |
| DVD-4000 | 4000L | ≤2000L | 12.1m2 | 7.5kw/4rpm | -0.09~0.096Mpa | ≤0.3Mpa | 7500 |
| DVD-4500 | 4500L | ≤2250L | 13.8m2 | 15kw/4rpm | -0.09~0.096Mpa | ≤0.3Mpa | 8600 |
| DVD-5000 | 5000L | ≤2500L | 15.2m2 | 18.5kw/4rpm | -0.09~0.096Mpa | ≤0.3Mpa | 9800 |
1. Introduction and application:
Dynamic double cone rotary vacuum dryer machine for drying powder and granules is suitable for raw materials that need to be concentrated, mixed and dried at low temperature (for example, biochemistry) in chemical, pharmaceutical and foodstuff industries.
Especially applicable for the raw materials that are characterized by easy oxidation, volatilization, heat sensitivity, strong stimulus and toxicity and not permitted to destroy inside crystal during drying process.
2. Working Principle:
The cone shaped container rotates slowly and the raw material inside is mixed continuously. The material will make complex impacting motion in the container and achieve uniform mixing.
The raw material is mixed and dried under vacuum state. The drop of steam pressure makes the moisture (solvent) at the surface of raw materials become saturation and will evaporate. The solvent will be discharged through vacuum pump and recovered.
Inner moisture (solvent) of raw material will infiltrate, evaporate and discharge continuously. These three steps are carried out nonstop and drying is finished in a short time.
Let heat source (for example, low pressure steam or conductive oil) pass through the sealed jacket. The heat will be transmitted to the raw material to make materials dried inside the inner jacket of the cone container.
3. Features:
(1) Designed to meet GMP standard. (2) When oil is used to heat, automatic constant temperature control can be used.
(3) When use oil to dry biology products and mined, temperature can be adjusted form 20-160ºC with tolerance within 2ºC.
(4) Heat efficiency is 2 times higher than ordinal drying oven.
(5) The heat is indirect, so the raw materials will not be polluted. Easy to wash and maintain.
(6) Speed adjusting motor among 0-6rpm might be chosen according to users requirements.
Why choose us?
1. Real Steel Material: we have spectrometer for customer to check the material.
2. High machining accuracy: we use top brand CNC machining center, plasma and laser cuting machines,
etc. to process components.
3. Professional work team: 10 engineers more than 20 year experience in R&D. Some production staff more
than 30 year experience.
4. Standard production rules: we follow 5S industrial management standard to carry out our orders.
5. Strict quality control: we have QC to follow and check each working procedure as per industrial standard.
6. Customer approval: we have served more than 1000 customers in more than 50 countries.
7. Competitive price: German quality with Chinese price.
| 1. How can I know your quality? |
| Our company is famuous in our industry. We have more than 20 years history. The best way to know the quality is comparison. You can come to our factory for on-the-spot investigation. You are welcome. |
| 2. Can you supply sample test? |
| Of course our company can supply sample test before buying. And record the testing result and send to you by pictures or video. |
| 3. What is your delivery time if I place order? |
| Usually 30~60 days. It depends on the machine itself, our actual order status. |
| 4. Can you supply installation and commissioning service abroad when we received our equipment? |
| Yes, our company can send our engineers to your local workshop to guide installation and commissioning and training your operators. |
| 5. How to operate and maintain the machine? |
| We will give you operation manual, drawing, circuit diagram spare parts list, etc after shipping. |
| 6. What should I do if we can not solve the problems some times? |
| -You just need to send email or make a call to us. We will reply within 12 hours and analyse the problems with you. Find the reason and find the way. -If we can not solve by communication after trying several ways, we can send our engineer to your place if you need. |
| 7. What is your warranty period? |
| We supply one year warranty and life time after sales service for our euqipment. |
