Spring Feeder
- Easy to install and movable. For example, if multiple mixers use the same material, only one spring feeder can supply materials to multiple mixers at the same time, eliminating the trouble of manual feeding and making the feeding work safer, more time-saving and labor-saving. This movable spring feeder effectively reduces the number of equipment purchases for enterprises.
- Reasonable design, easy operation and maintenance. Compared with vacuum feeders, this spring feeder eliminates the trouble of frequent filter cleaning, reducing the workload of equipment maintenance for production line engineers.
- Adopting advanced electrical control components and motors to ensure safe and reliable operation of the system. The spring feeder has a large conveying capacity, with a maximum feeding capacity of 3 tons per hour, meeting the material supply needs of large-scale production lines.
- Wide application range. This spring feeder can convey powder materials, plastic granular materials, powder-granule mixtures, and can also be used with crushers. It is also suitable for conveying powder and granular materials in the production processes of the pharmaceutical and chemical industries. This wide-application spring feeder is a versatile choice for different industrial scenarios.
- Low energy consumption. Compared with traditional vacuum feeders and spring-type dust feeders, the energy consumption of this spring feeder is only about one-third, helping enterprises reduce energy costs and achieve energy-saving production.
Overview
The spring feeder is mainly composed of a feed inlet, a discharge outlet, a spring, a PPR hose, a motor and a hopper. It is an efficient, energy-saving, low-noise and reliable automatic conveying machine for powder materials and granular materials, which is an ideal choice for industrial material handling.This spring feeder equipment features compact structure, elegant appearance, stable operation, simplified work process, labor saving, improved working conditions and easy operation. It is suitable for plastic processing, chemical industry, food industry, pharmaceutical industry and other industries, thus winning the recognition and preference of numerous manufacturers.
The spring feeder adopts a fully enclosed design, which prevents dust from escaping during operation, effectively protecting materials from contamination and safeguarding the working environment. This fully enclosed spring feeder is highly favored by manufacturers focusing on clean production.This spring feeder is easy to operate, reliable in performance, stable in long-term operation and has a long service life, reducing maintenance costs for enterprises in the long run.The material conveying pipeline of the spring feeder is made of high-quality stainless steel with internal and external polishing treatment, ensuring clean and smooth material conveying, which meets the hygiene requirements of food and pharmaceutical industries for material conveying equipment.The spring feeder can be equipped with a frequency conversion speed-regulating motor to control the feeding process uniformly and stably, adapting to different production speeds and material requirements of various production lines.
Working Principle:
This spring feeder adopts the screw conveying principle. It uses a steel wire spring to rotate and convey plastic powder from the storage box to the hopper of the plastic molding machine. When the hopper is full, the level sensor sends a full material signal to stop feeding. When the material level drops to a certain position, the level sensor sends a signal to resume feeding. This cycle repeats, thus realizing automatic feeding. This automatic feeding principle of the spring feeder greatly improves production efficiency.
Applicable Materials:
The spring feeder is suitable for conveying powdery, granular, spherical and other materials. It can be used in conjunction with other equipment to achieve automatic feeding, and has the characteristics of stable performance, labor saving, safety and reliability. Due to the different materials used for the pipes, the spring feeder has good flexibility and can be bent, making it suitable for different production layout requirements. This multi-material applicable spring feeder is widely used in various industrial production lines.
Performance Advantages:
- Advanced and efficient structure, easy operation and maintenance. Compared with vacuum feeders, this spring feeder avoids the trouble of frequent filter cleaning, improving the overall operation efficiency of the production line.
- Enclosed automation. The parts of the spring feeder that come into contact with materials are made of stainless steel. During the conveying process, the raw materials are completely free from contamination and no foreign substances are introduced, enabling fully enclosed automation in the production process, which meets the high standards of clean production in the food and pharmaceutical industries.
- Automatic feeding. The spring feeder can be used with extruders of various specifications, and the feeding cycle is controlled by a level sensor to realize automation, which is convenient for manufacturers to integrate into existing production lines.
- Various configuration materials. The feeding pipe of the spring feeder can be nylon pipe or stainless steel pipe, allowing purchasers to choose according to actual production needs and budget.
Precautions:
- The spring feeder should be started first, and then materials should be added to the hopper. It is particularly important to clean the materials in the hopper after production and add new materials when using it next time to avoid material cross-contamination.
- When starting feeding, the feeding speed should be gradually increased until it reaches the rated conveying capacity. The feeding should be uniform; otherwise, it is easy to cause material blockage in the conveying process and overload of the drive motor, leading to equipment damage. Production line engineers should pay close attention to this during operation.
- To meet the requirement of no-load startup, before stopping the spring feeder each time, stop adding materials and wait until all materials in the hopper are conveyed before stopping the equipment operation. This helps extend the service life of the spring feeder.
- It is necessary to ensure that the conveyed materials do not contain hard large pieces. Because large pieces of materials will cause the screw to jam and then damage the motor, increasing the maintenance cost of the spring feeder for enterprises.
- During the production and use process, it is necessary to frequently inspect all parts of the spring feeder to check whether the fastening parts of the equipment are loose. If any looseness is found, it should be tightened in a timely manner to ensure the normal operation of the equipment.
- Before starting the spring feeder each time, first check the screws between the spiral pipe and the connecting shaft to see if they are loose. If looseness is found, correct it immediately to prevent equipment failure during operation.
- Do not remove the cover when the spring feeder is in operation; otherwise, accidents may occur. Safety operation of the spring feeder is crucial for protecting the safety of workers and the normal progress of production.
- If any abnormal phenomenon is found during the operation of the spring feeder, it is necessary to check first; do not continue to operate the equipment when problems are found. Timely inspection and maintenance can avoid further damage to the spring feeder.
Technical Parameters
Technical Parameters
| Model | ADP-100 | ADP-300 | ADP-700 |
| nominal throughput (kg/h) | 100 | 300 | 700 |
| skip capacity (kg) | 100 | 120 | 150 |
| Spring diameter (mm) | Φ30 | Φ36 | Φ59 |
| Maximum conveying capacity (kg/h) | 200 | 450 | 1000 |
| Delivery pipe and spring length (m) | 3 | 3-5 | 3-5 |
| Storage bin capacity (kg) | 120 | 150 | 200 |
| motor power (kw) | 1.1 | 1.1 | 2.2 |
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Turn Belt Conveyor
- Flexible adaptation: Supports multi-angle turning (30°, 45°, 90°, 180°), and the inner/outer radius, belt width and frame height can be customized according to needs to meet the layout of narrow spaces or complex assembly lines.
- Stable conveying: The conveyor belt runs stably, with no relative movement between materials and the conveyor belt, which can effectively avoid damage to conveyed items, and is especially suitable for production links with high requirements for material integrity.
- Low noise and energy saving: It has a low noise level, creating a quiet working environment for the workshop, and at the same time, it has low energy consumption, reducing the production and operation costs of enterprises.
- Durable and easy to maintain: It adopts standardized component design, with a simple structure and convenient daily maintenance; it has low energy consumption (power matched according to needs) and obvious advantages in long-term use cost.
- Diverse materials: The conveyor belt has a variety of materials, including PVC, PU, etc., and some can also meet special needs such as oil resistance, corrosion resistance and anti-static, adapting to different materials and working environments.
- Safe and efficient: The design without sharp corners ensures the safety of operators; it supports high-speed conveying (linear speed adjustable from 0 to 50 meters per minute) to meet the needs of large-flow material transmission.
FU Scraper Conveyor
- It is often used for horizontally conveying granular and powdery materials, and can also be used for inclined conveying within an angle range of 150°. The FU scraper conveyor is flexible in material conveying directions.
- It has the characteristics of long overall service life, stable operation, small structural size, large conveying capacity, low energy consumption and low material damage rate. These features make the FU scraper conveyor a cost - effective choice for factories.
- The overall structure is reasonable, allowing multi - point feeding. Driven by the reducer, the scraper moves stably at a low noise level. On the basis of single - point feeding and discharging, it can also realize multi - point feeding and discharging. It has outstanding advantages in conveying toxic, explosive, high - temperature and easy - to - fly materials, improving workers' operating conditions and reducing environmental pollution. The FU scraper conveyor is an excellent choice for environmentally friendly and safe material conveying in industries.
Folding Conveyor
- The folding belt conveyor has a relatively simple structure and is easy to install and maintain.
- The conveyor belt is generally made of rubber material, which has good impact resistance and can withstand a certain degree of impact force.
- The folding belt conveyor can be folded after work, with a small floor space. It is a very ideal material conveying equipment for places with limited space.
- It can replace manual material handling, reduce labor costs, convey materials continuously and has high work efficiency.
TD Bucket Elevator
- Small driving power, adopting inflow feeding and induced discharge.
- The dense arrangement of large-capacity hoppers ensures that there is almost no material return and digging during material lifting, so the ineffective power is low.
- It has a wide lifting range and has few requirements on the type and characteristics of materials. It can not only lift general powder and small granular materials, but also lift materials with high abrasiveness. It has good sealing performance and causes little environmental pollution.
- It operates reliably. Advanced design principles and processing methods ensure the reliable operation of the whole machine, with good trouble-free operation performance.
- It has a high lifting degree, and the elevator runs stably, so it can reach a relatively high lifting height.
- It has a long service life. The elevator adopts the inflow method for feeding, without the need to dig materials with hoppers, so there is little extrusion and collision between materials.During the design process, it is ensured that there is little material scattering during feeding and unloading, which reduces mechanical wear.
- It can lift all conventional materials. For ordinary rubber belts, the temperature shall not exceed 60?. If heat-resistant rubber belts are used, the temperature can reach 200?.
U-Type Screw Conveyor
- Imported thickened screw: The thickness is about 6 - 8mm, and it can be thickened according to the wear resistance of the materials. This high - quality screw of U-Type Screw Conveyor ensures long - term stable operation for factory production lines.
- Multiple material options: The casing material includes carbon steel/stainless steel, which allows the U-Type Screw Conveyor to convey a wide range of materials, meeting the diverse needs of different industries for procurement.
- Large conveying capacity: A single U-Type Screw Conveyor can convey materials up to 80 meters, with a conveying capacity of 458 m³ per hour, improving the production efficiency of the factory.
- No material blocking: The discharge port of the U-Type Screw Conveyor is equipped with a cleaning device to ensure no material blocking and more reliable conveying, reducing the maintenance workload for production line engineers.
- No dust raising: The hanging bearing of the U-Type Screw Conveyor adopts a sliding bearing with a dust - proof sealing device, which has a good sealing effect, complying with the environmental protection requirements of the workshop.
- Flexible arrangement: The U-Type Screw Conveyor can realize continuous conveying at horizontal/large angles, applicable to more different application scenarios, providing flexible layout options for factory workshops.
- High - efficiency conveying: The screw body of the U-Type Screw Conveyor is designed with small diameter, high rotation speed and variable screw, ensuring smooth, fast and uniform feeding during the working process, and enhancing the overall production efficiency of the enterprise.
- Diversified connections: The inlet and outlet of the U-Type Screw Conveyor can adopt connection methods such as universal balls, cloth bags and flanges, facilitating the connection with other equipment in the production line for procurement personnel.