Micro Screw Feeder
Principle and Operation
Product is directed into a variable speed metering screw, which
runs completely and evenly filled and is linked to an electronic
feed back drive ensuring accurate speed holding under all load
conditions. Resulting in material being metered out at a constant
volume of between ±1% to ± 2%.
Choice of Feeder
The selection of the correct type of feeder from the extensive
Rospen range is determined primarily by the type and specification
of the material to be handled. Both single and twin, screw feeders
are equally as efficient, with the single screw mechanically
simpler and therefore, more economical and is the prime choice
where practical. Both units share the following features and
- Large inlet eliminates material bridging.
- Tapered Conditioning Chamber de-aerates fluidising powders or
livens cohesive materials ensuring screw runs completely and evenly
- Suitable for use with very fine to coarse, or fibrous, particulate
- Easily removable front cover provides a safe and quick access for
- Instant release of feed screw without shaft seal disturbance.
- Ideally suited to industries that require rapid clean down and
- PLC control system
- Two sealing types:sack closer and heat sealer
- Three-sensor structure to keep more stable
- Can fill with nitrogen or carbon dioxide to have vacuum packing
- The sack closer has atuo oil-supply system
- Auto sewing
- Auto thread cutting with infrared sensor
- Auto lifting conveyor
- Easy installation
Our Value-added Service Package
1. Installation Services: During the period of installation and
debugging, we shall offer training about effective operation.
2. Technical Services: Our company has been devoting ourselves into
offering custom transforming projects for our worldwide clients in
the field of medical, chemical engineering, plastics, rubber
We can assist our clients to solve all kind of technical problems
with our capable technician team, and we own adequate experience
for production line transformation as well as formula feeding
3. Warranty Services: We offer free after sale service except the
engineers' traveling expense for any quality problem occurs during
our 12 months warranty period.
1) OEM services provided
2) Excellent quality assurance
3) Fast delivery
4) Worldwide dealer or agent needed
Q1: How can I find a loss in weight feeder machine model suitable
for my product?
According to the material you are going to use.
Q2: May I know the delivery time?
Delivery will be within 20 days .
Q3: What type of payment do you have available?
We accept TT payment for offline orders.
Q4: How does your factory control the quality?
We are controlling the quality from beginning to the end.