

Add to Cart
Product description
Screw conveyor is the key equipment in the industrial material
handling process, and is favored by its unique structure and
excellent performance. It has a long barrel or trough body, the
material is strong, can adapt to all kinds of complex conditions.
Inside, the spiral blades are tightly welded to the rotating shaft
that runs through the fuselage, like a hovering dragon. Blades or
continuous equal pitch, to achieve smooth and efficient
transportation; Or use variable pitch design to flexibly respond to
different material characteristics.
Working principle
Power transmission: The screw conveyor is powered by a motor, and
the motor is connected to the screw shaft by a coupling, a reducer
and other transmission devices. After the motor starts, the power
is transmitted to the spiral shaft, so that the spiral shaft
rotates at a certain speed.
Material push: A spiral blade is installed on the spiral shaft.
When the spiral shaft rotates, the spiral blade also rotates. After
the material enters the chute from the feed port, it will be driven
by the spiral blade. Because the spiral blade has a certain pitch
and spiral Angle, in the rotation process, it will produce a
component force along the spiral axis of the material, which will
push the material to move along the axis in the material groove, as
the nut rotates on the screw, and the final material is discharged
from the discharge port.
Material conveying speed: The conveying speed of the material is
related to the speed of the spiral shaft, the pitch of the spiral
blade and the characteristics of the material. In general, the
faster the spiral shaft speed and the larger the pitch, the faster
the material delivery speed. However, for materials with different
characteristics, such as materials with large viscosity or poor
fluidity, the speed and pitch need to be properly adjusted to
ensure that the material can be smoothly transported.
Features & Benefits
1. Simple structure: mainly composed of spiral shaft, spiral blade,
chute, drive device and other components, compact structure, easy
to manufacture and install, occupy small space, can be operated in
narrow space.
2. High conveying efficiency: the rotation of the spiral blade drives the material to move continuously and stably along the axis, which can achieve higher conveying capacity and meet the needs of different production scales.
3. Flexible conveying direction: horizontal, inclined or vertical conveying can be achieved. By changing the installation Angle and blade design of the screw conveyor, it can adapt to a variety of different production layout and process requirements.
4. Good sealing: the material tank is usually closed, which can effectively prevent material leakage and dust flying, not only ensure the integrity of the material, but also improve the working environment, suitable for conveying powder-like, granular and other dust prone materials.
5. Strong adaptability: can transport a variety of types of materials, including grain, fertilizer, cement, ore, etc., the particle size of the material, humidity has a certain range of adaptation, according to the characteristics of the material to choose the appropriate spiral blade and transport parameters.
6. Low maintenance cost: fewer parts, stable operation, low probability of failure, daily maintenance is mainly to check the wear of spiral blades and bearings, timely replacement and lubrication, simple maintenance work, low cost.
7. Multi-point feeding and discharging can be realized: multiple
feeding and discharging ports are opened on the tank to facilitate
the addition and extraction of materials at different locations,
which can meet the complex production process requirements and
improve the flexibility and convenience of production.
Product parameter
|
Detail display
Application
Packaging & Shipping
Why Choose us
About us
We have been specializing in the production of Screening and
conveying equipment for 13 years. China's vibrating screen industry top three. And we have done
matching and OEM for many large companies. Including the world's top vibrating screen manufacturer,
Sweco, USA, we have OEM
for his China region. And our products are often exported to
Australia, Thailand, Indonesia, New Zealand and other countries.
We welcome customers or dealers to visit our factory and will
arrange everything for you.Our factory address: West of the industrial and commercial office of Da
Zhaoying Town, Xinxiang City, Henan Province.