Pneumatic Feeding Hopper Conveyor for Bulk Material Transfering

• Customization: Available
• After-sales Service: Support
• Warranty: 1year
• Model NO.: RX150L
• Structure: Conveyor System
• Material: Stainless Steel
• Material Feature: Oil Resistant, Heat Resistant, Fire Resistant
• Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant
• Condition: New
• Volume: 50L/100L/150L/200L/300L
• Delivery Time: 10-25days
• Transport Package: Wooden Box
• Specification: per model
• Trademark: RONGXIN
• Origin: China
• Production Capacity: 50000/Year

Product Description

 

 Product Description

The vacuum feeder  manufactured by Rongxin Technology is a dust-free closed pipeline conveying equipment that uses vacuum suction to transport powder, granular materials, and powder particle mixtures. It utilizes the pressure difference between vacuum and environmental space to form gas flow in the pipeline, driving the movement of powder and granular materials, thereby completing the transportation and transfer of powder. It is widely used in industries such as food, pharmaceutical, chemical, rubber and plastic. In terms of structure, the vacuum feeding machine is composed of a vacuum pump (or fan), a conveying hose, a filter, a back blowing device, a discharge valve device, a hopper, and an automatic control device.

Working principle of vacuum suction machine:
1. Use a vacuum pump or Roots blower to generate negative pressure airflow to suck the material in from the feed inlet, separate the gas and material through a separator, and the material will fall into the silo due to its own weight.
2. When the silo is full or reaches the set suction time, the vacuum pump is turned off. The pressure inside the equipment reaches equilibrium, the discharge valve opens, and the material falls into the storage container through the discharge port. 3. When discharging, the compressed air bag on the filter is activated, and the back blowing automatically cleans.
3. After the discharge is completed, the discharge valve automatically closes, and the entire conveying process starts the cycle again.

Product Parameters

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

 

Features of Rongxin Technology vacuum suction machine:

1. Intelligent centralized control, which can choose between pneumatic and electric modes. Whether it is single control or combined with the batching system, it can be controlled centrally according to the working conditions.
2. Filter module design, easy and fast replacement operation, and wide selection range of filters: PE, paper filter, stainless steel, etc.
3. According to the working conditions, the suction time, discharge time, and blowback frequency can be set.
4. Choose multiple models according to the working conditions. Powder processing equipment such as pharmaceutical factories have explosion-proof levels, and materials cannot be mixed and contaminated. Explosion proof and cleaning positive air suction machines can be selected.

 

In-Service

Vacuum suction machine application range:

1. Supply of materials to storage equipment such as hoppers and silos;
2. Directly feed materials to injection molding machines, molding machines, and shredders;
3. Feed the mixer;
4. Feed the packaging machine
5. Weigh and add materials to the batching system in a quantitative manner.

Application


Customer reference

Certification