Here is a rewritten and improved version of your content in English, with more natural phrasing, added details to reach over 500 characters, and a more authentic, human-like tone:
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The screw conveyor is a mechanical device used for transporting bulk materials. It consists of a rotating spiral blade inside a trough, which pushes the material forward as it rotates. Key components include the drive unit, discharge port, rotating screw axis, bearings, housing, and feeding port. Bearings are typically placed on the side where the material moves, helping to withstand the axial force from the spiral blades. For longer conveyors, additional intermediate bearings may be required.

Features:
Industrial cement screw conveyor with silo
1. Efficient delivery: Small diameter, high rotational speed, large transmission capacity, variable pitch of the spiral body, and low resistance of intermediate bearings ensure smooth, fast, and even material loading.
2. Flexible arrangement: The conveyor has strong structural rigidity, allowing flat or steep incline transportation. It can be directly connected to other equipment and is easy to install and dismantle with minimal space requirements.
3. Excellent lubrication: Low oil sliding tiles, multi-layer labyrinth oil seals, and an integrated lubrication system using oil pumps, distributors, and pipelines ensure full coverage and long-lasting performance.
4. Reliable sealing: A secure reducer dust cover prevents leaks, protecting the internal components and maintaining a clean working environment. Improved peephole design also helps prevent water and material leakage.
5. Diverse connection options: The inlet and outlet can connect with Ball Joints, bags, flanges, butterfly valves, and gate valves, offering flexibility in system integration.
6. Innovative design: A special reducer, produced using advanced technology, offers compact size, high torque, and low noise operation.

Product Features:
1. High-quality steel pipe with excellent structural rigidity;
2. One-piece formed spiral double-pitch paddles that prevent material blockage;
3. Universal ball joint for easy installation, adjustment, and steering;
4. Double-pitch paddles reduce material compression during transport;
5. Standardized parts for convenient shipping and maintenance;
6. High-quality heavy-duty reducer with high torque and low noise;
7. Durable middle and tail bearings for long service life.

Product Structure:
The screw conveyor consists of a drive unit, discharge port, rotating screw shaft, bearings, housing, and feeding port. Bearings are usually located at the end of the material movement side to resist the axial force from the spiral blades. If the conveyor is longer than the standard length, an intermediate bearing should be added for stability.

Working Principle:
A screw conveyor operates by rotating a spiral blade within a closed trough, pushing the loose material forward. As the blade turns, the material moves along the axis, similar to how a bolt moves when turned, until it reaches the discharge opening.

Quality Control:
1. Each machine is manufactured by experienced professionals.
2. Production is strictly supervised and uses top-tier engineering techniques from China and globally.
3. We offer a one-year warranty for new machines (excluding wear parts). Free replacement parts will be sent upon request, with only shipping costs to be covered.
4. After the warranty period, lifetime maintenance services are available.
5. Every machine is tested before leaving the factory to ensure proper function.
6. Technical support is always available, including video assistance if needed.

Why Choose Us:
We provide top-tier technology, products, and services to earn your trust and satisfaction:
1. Experienced team with nearly 15 years of manufacturing expertise.
2. Customization options to meet your specific needs and boost productivity.
3. Certified with CE and ISO9001:2008 quality standards.
4. Long-term partnerships with reliable logistics companies for timely and safe delivery.
5. One-stop service to save you time and effort.
6. Save time, cost, and hassle in purchasing, quality control, transportation, and installation.
Model No.: ruizhi
Tube Thickness: 3mm
Revolving Speed: 220-230r/Min
Factory: Anhui Mingguang Rui Sheng Machinery Co., Ltd.
Address: East Wuyi Road, Mingguang Industrial Park, Anhui
Tel: +0086-19921235002
Trademark: ruizhi
Transport Package: Packed in Pallets
Specification: 165mm
Origin: China
HS Code: 8479820090
Introduction:The screw conveyor is a mechanical device used for transporting bulk materials. It consists of a rotating spiral blade inside a trough, which pushes the material forward as it rotates. Key components include the drive unit, discharge port, rotating screw axis, bearings, housing, and feeding port. Bearings are typically placed on the side where the material moves, helping to withstand the axial force from the spiral blades. For longer conveyors, additional intermediate bearings may be required.

Features:
Industrial cement screw conveyor with silo
1. Efficient delivery: Small diameter, high rotational speed, large transmission capacity, variable pitch of the spiral body, and low resistance of intermediate bearings ensure smooth, fast, and even material loading.
2. Flexible arrangement: The conveyor has strong structural rigidity, allowing flat or steep incline transportation. It can be directly connected to other equipment and is easy to install and dismantle with minimal space requirements.
3. Excellent lubrication: Low oil sliding tiles, multi-layer labyrinth oil seals, and an integrated lubrication system using oil pumps, distributors, and pipelines ensure full coverage and long-lasting performance.
4. Reliable sealing: A secure reducer dust cover prevents leaks, protecting the internal components and maintaining a clean working environment. Improved peephole design also helps prevent water and material leakage.
5. Diverse connection options: The inlet and outlet can connect with Ball Joints, bags, flanges, butterfly valves, and gate valves, offering flexibility in system integration.
6. Innovative design: A special reducer, produced using advanced technology, offers compact size, high torque, and low noise operation.

Product Features:
1. High-quality steel pipe with excellent structural rigidity;
2. One-piece formed spiral double-pitch paddles that prevent material blockage;
3. Universal ball joint for easy installation, adjustment, and steering;
4. Double-pitch paddles reduce material compression during transport;
5. Standardized parts for convenient shipping and maintenance;
6. High-quality heavy-duty reducer with high torque and low noise;
7. Durable middle and tail bearings for long service life.

Product Structure:
The screw conveyor consists of a drive unit, discharge port, rotating screw shaft, bearings, housing, and feeding port. Bearings are usually located at the end of the material movement side to resist the axial force from the spiral blades. If the conveyor is longer than the standard length, an intermediate bearing should be added for stability.

Working Principle:
A screw conveyor operates by rotating a spiral blade within a closed trough, pushing the loose material forward. As the blade turns, the material moves along the axis, similar to how a bolt moves when turned, until it reaches the discharge opening.

Quality Control:
1. Each machine is manufactured by experienced professionals.
2. Production is strictly supervised and uses top-tier engineering techniques from China and globally.
3. We offer a one-year warranty for new machines (excluding wear parts). Free replacement parts will be sent upon request, with only shipping costs to be covered.
4. After the warranty period, lifetime maintenance services are available.
5. Every machine is tested before leaving the factory to ensure proper function.
6. Technical support is always available, including video assistance if needed.

Why Choose Us:
We provide top-tier technology, products, and services to earn your trust and satisfaction:
1. Experienced team with nearly 15 years of manufacturing expertise.
2. Customization options to meet your specific needs and boost productivity.
3. Certified with CE and ISO9001:2008 quality standards.
4. Long-term partnerships with reliable logistics companies for timely and safe delivery.
5. One-stop service to save you time and effort.
6. Save time, cost, and hassle in purchasing, quality control, transportation, and installation.
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Ningbo Yongxin Auto Parts Co., Ltd. , https://www.yongxinautoparts.com