Working principle of vacuum suction machine:
Working principle of vacuum suction machine:
1. Utilizing a vacuum pump or Roots blower, negative pressure airflow is generated, drawing material in from the feed inlet. This material is then separated from the gas via a separator, allowing it to fall into the silo due to gravity.
2. When the silo is full or the set suction time is reached, the vacuum pump turns off. The equipment's internal pressure balances, the discharge valve opens, and material falls into the storage container through the discharge port. 3. During discharge, a compressed air bag on the filter activates, automatically cleaning by back blowing.
3. After the discharge is complete, the discharge valve closes automatically, and the entire conveying process begins anew.
Model
Parameter |
QXL-200 |
QXL-300 |
QXL-400 |
| Valume(L) |
13 |
38 |
68 |
| Power(W) |
200 |
200 |
200 |
| Compressed air consumption/pressure(L/min)/MPa |
50/0.6 |
80/0.6 |
100/0.6 |
| Vacuum pumping interface |
Quick installation1.5inch |
Quick installation2.5inch |
Quick installation3.5inch |
| Feeding interface |
Quick installation1.5inch |
Quick installation2.5inch |
Quick installation3.5inch |
| blow back interface |
Quick installation1inch |
Quick installation1inch |
Quick installation1inch |
| Production capacityKg/h |
50-900 |
300-2500 |
600-3500 |
| Weight(Kg) |
72 |
96 |
125 |
| Overall dimensions(mm)D×H |
φ350×1100 |
φ450×1300 |
φ480×1400 |
Main Structures
The main structure of our vacuum suction machine (see Figure 1) includes the upper head, filter element assembly, and middle buffer.
It comprises six parts: storage, discharge valve, control box, clamp, and sealing ring. Key features include:
a. Automatic cleaning of the filter element
b. Simple design, easy operation and maintenance, low noise, and effective static elimination of materials
c. Completely enclosed transportation, preventing environmental pollution
d. GMP compliant, constructed with 304 or 316L material
Features of Rongxin Technology vacuum suction machine:
1. Intelligent centralized control with options for pneumatic and electric modes. It supports both individual control and integration with a batching system, adaptable to various working conditions.
2. Filter module design ensures easy and quick replacement, with a wide range of filters available: PE, paper filter, stainless steel, etc.
3. Adjustable settings for suction time, discharge time, and blowback frequency based on specific working conditions.
4. Multiple models available to meet different working conditions. For example, powder processing equipment in pharmaceutical factories requires explosion-proof levels and material purity. Options include explosion-proof and cleaning positive air suction machines.
In-Service
Vacuum suction machine application range:
1. Supplying materials to storage equipment such as hoppers and silos;
2. Direct material feeding to injection molding machines, molding machines, and shredders;
3. Feeding mixers;
4. Feeding packaging machines
5. Quantitative adding and weighing of materials in a batching system.
Advantages
1. Simplified operation, easy maintenance, low noise, long service life, and includes a reverse dehumidification device.
2. Equipped with a high-speed Japanese rectifier motor, the powder vacuum suction machine is lightweight, offers strong suction, is easy to install, and is ideal for conveying new materials.
Application
Customer reference
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