HAWIT Belt Color Sorter | Corn Sorting – Round Ones Go to Storage, Square Ones Get Cleared Away
2026-06-15When it comes to corn sorting, do you think only color matters? Far from enough.
In actual production, there is a type of defective product that gives many processing plants a headache – square corn kernels. They look similar in color and size to qualified round kernels, leaving traditional color sorters "dazzled" – they can only let them pass by helplessly.
The newly upgraded HAWIT belt color sorter features three cameras working in synergy – not only checking color, but also inspecting shape.

01. Smooth Conveying, Perfect Integrity
The Belt Color Sorter is made of high-quality soft materials. All contact points with the corn are flexible and non-damaging. Combined with an anti-bouncing design, the corn moves forward smoothly on the belt – no jumping, no tumbling, and the material is evenly distributed. Breakage is eliminated at the source, and the yield rate is significantly improved.
02. Shape + Color Sorting, Precision Lock-On
Traditional color sorters can only see color. When round and square corn kernels have similar colors, they become "blind".
HAWIT is equipped with three lenses:
First look (shape-sorting eye): While the material is still on the belt, the top lens performs shape sorting – round contours pass, square contours are locked.
Second & third looks (color-sorting eyes): At the moment of ejection, the upper and lower lenses work together to perform color sorting – mold, black spots, and offcolor kernels have nowhere to hide.
Shape sorting first, then color sorting.
Three cameras work in synergy, doubling the identification dimensions –round is round, square is square, never mixed up.
Corn sorting – shape sorting sets the standard, color sorting ensures no flaws are missed.
The HAWIT belt color sorter – no breakage, no omissions, rounds kept and squares removed – so every kernel leaving the factory is round, plump, and able to withstand the most critical inspection.

HAWIT Belt Color Sorter --- Three-Eye Synergy, Shape Sorting + Color Sorting, Redefining the Benchmark for Belt Sorting.
2026-06-15HAWIT upgraded belt color sorter, building on the original upper and lower dual lenses, a new high-definition CMOS lens is added --- creating Three-Eye Synergy that combines shape sorting and color sorting for more accurate, faster, and more stable results.

【Dimension One】Three-Eye Synergy, Shape Sorting First, Then Color Sorting
A new high-definition CMOS lens is installed directly above the tail end of the belt. While the material is still on the belt, shape sorting is completed first --- identifying physical features such as shape, size, and contour. The moment the material is ejected, the upper and lower dual lenses take over to complete color sorting.
With Three-Eye Synergy, the recognition dimension is doubled. Shape Sorting+Color Sorting significantly reduce missed selection and misjudgment.
【Dimension Two】High-Speed Scanning, Doubled Speed
Equipped with high-speed scanning technology, the scanning speed is doubled. Even during high-speed production, every single frame remains crystal clear.
Doubled speed, doubled efficiency, doubled output.
【Dimension Three】Flat-Throwing + Dual Sorting, Precision Evolved
·Specifically solves the bouncing issue of rolling materials. Materials move smoothly on the belt, creating ideal conditions for the CMOS lens to perform shape sorting.
·Dual-layer sorting design: coarse sorting on the upper layer, fine sorting on the lower layer. After ejection, the upper and lower dual lenses work together to complete color sorting, optimizing the carryover ratio and significantly improving sorting accuracy.
·Slow-speed flat-throwing system: materials are distributed more evenly with a more consistent ejection trajectory.
Say goodbye to the limitation of traditional belt sorters that "only see color."
The HAWIT Belt Color Sorter --- Three-Eye Synergy, from shape sorting to color sorting, full-process precision control --- delivers more accurate, faster, and more stable material sorting.

HAWIT Deep Learning Color Sorter Intelligent Sorting, Precision and Efficiency!
2026-06-15In the field of sorting, precision and efficiency are the keys to success for enterprises. The HAWIT
New Launch HAWIT New AI Deep Learning Color Sorter --- Redefining Intelligent Sorting with "Ultra-High-Definition Vision
2026-06-15Say goodbye to the fatigue, inconsistent standards, and defect misjudgment of traditional manual sorting. It also solves the material loss issues caused by insufficient resolution and loss of detail in conventional color sorters.
HAWIT breaks through the industry dilemma of "you can't have both high efficiency and high accuracy" with technological innovation. The latest HAWIT AI Deep Learning Color Sorter, centered on the core concept of "High-Definition Vision, Unlimited Smart Sorting," delivers a comprehensive upgrade to both cameras and channels, setting a new benchmark for "AI high-definition lenses" in intelligent sorting.
Three Core Capabilities --- Unlocking New Heights in Intelligent Sorting
PART 01 AI High-Definition Lens: Unmatched Precision
The new AI Deep Learning Color Sorter is equipped with a flagship-grade high-definition CMOS lens system, featuring lossless image processing technology that delivers true, uncompressed imaging with exceptional detail clarity. Scanning speed has been doubled compared to the previous generation, ensuring extreme image clarity in every frame even during high-speed production. Whether it's surface mold, cracks, discoloration, or subtle differences in shape and texture, everything is captured and identified with precision.

PART 02 Deep Learning + Multi-Dimensional Analysis: Superior Intelligence
Built with industry-leading deep learning algorithm cores, the AI Color Sorter possesses powerful autonomous learning capabilities. Without needing to start from scratch, the system automatically trains its sorting profiles --- becoming more accurate and intelligent the more it is used. Integrated with multi-dimensional feature analysis, it combines color, shape, hardness, and other data to construct a complete profile of each material, easily handling a wide variety of sorting challenges.

PART 03 Ultra-High Speed + 90 Channels: Leading-Edge Speed
The number of channels has been upgraded to 90 --- a significant increase over the previous generation --- delivering higher throughput and greater adaptability. Whether sorting tiny particles such as seeds and sesame, or larger materials like peanuts and melon seeds, the machine handles them all with ease. Achieve efficient and precise material sorting, and dramatically improve production efficiency.
HAWIT AI Deep Learning Color Sorter --- empowered by three core capabilities: AI high-definition CMOS lens, deep learning with multi-dimensional analysis, and ultra-high-speed sorting across 90 channels. It makes intelligent sorting clearer, smarter, and faster. With high-definition vision at its core, the sorter helps enterprises greatly improve both sorting efficiency and accuracy, fully embracing the new era of AI sorting!

No Leaf Breakage, No Missed Selections – HAWIT Belt Color Sorter The Stable and Accurate Choice for Bay Leaf Sorting
2026-06-15Two major pain points in bay leaf sorting: broken leaves and missed selections.
HAWIT’s newly upgraded belt color sorter – three-lens collaboration, shape and color sorting in one – prevents leaf breakage and eliminates missed picks.

01. The “Broken Leaf” Issue.
The entire machine is made of high-quality soft materials that protect the product, combined with an anti-bouncing design. Bay leaves move smoothly on the belt without jumping or tumbling. The material is evenly distributed, creating ideal conditions for precise identification. Breakage is eliminated at the source, and the yield rate is significantly improved.
02. The “Missed Selection” Issue.
Traditional optical sorters rely only on color. HAWIT is equipped with three lenses working in unison: while the material is still on the belt, the top lens first performs shape sorting – detecting stems, irregular shapes, and incorrect contours in advance. At the moment the material is ejected, the upper and lower lenses work together to complete color sorting – spots and color differences have nowhere to hide. Shape sorting first, then color sorting – doubling the identification dimensions for higher accuracy.
HAWIT Belt Color Sorter –
High-quality soft materials protect every bay leaf
Smooth and even belt lays the foundation for precise sorting
Three-lens collaboration with shape + color sorting elevates accuracy
Bay leaf sorting – no breakage, no misses, more accurate, more stable.

Sunflower Seed Sorting Challenge How to Solve the Problem of Wormholes and White Spots? The AI Color Sorter Provides the Answer
2026-06-15In sunflower seed processing, wormholes and white spots are two of the most common types of hidden defects.
Wormholes: Tiny holes with a color similar to that of normal kernels.
White spots: Localized whitening on the seed surface, light in color and irregular in shape.
These two defects directly lower the quality of the final product. The new AI Deep Learning Color Sorter, specially customized for sunflower seeds, accurately identifies wormholes and white spots.

HAWIT’s Triple Engine – Pinpoints Every Defective Seed
1. Optical Sensing
Equipped with high-definition lenses, every sunflower seed is captured at high speed, producing clear images with fine detail. Tiny wormholes and light-colored white spots are fully revealed under the lens, providing high-quality image data for subsequent algorithm recognition.
2. Algorithmic Decision-Making
Built on a self-training model based on deep learning, no manual parameter adjustment is required. It integrates multi-dimensional features such as color, shape, and texture, greatly reducing the false positive rate and becoming more accurate with use.
3. Execution Coordination
After AI completes recognition and judgment within milliseconds, instructions are instantly transmitted to high-speed solenoid valves for precise rejection. This coordination mechanism breaks through the speed bottleneck of traditional color sorters, maintaining high throughput while improving rejection accuracy.
The new AI Deep Learning Color Sorter – with high-definition vision as its core, deep learning algorithms as its brain, and high-speed coordinated execution as its hand – specializes in overcoming hidden defects like wormholes and white spots, making sunflower seed sorting clearer, more accurate, and more reliable.

High Head, High Flow – Shinhoo EPS25-40NC Horizontal Multistage Wet Rotor Pump Redefining Efficiency Standards
2026-06-04To enhance the professionalism and stability of water circulation systems, Shinhoo introduces its benchmark product – EPS25-40NC horizontal multistage wet rotor pump. Built on proprietary hydraulic models and high-efficiency wet rotor technology, it achieves multiple performance breakthroughs, offering a cost-effective pumping solution for water boosting, HVAC, thermal management, and other systems.
High Head & High Flow – Powerful and Stable
The horizontal multistage impeller series design delivers a rated head of up to 45m and a maximum flow of 16 m³/h – 60% higher head than conventional single-stage pumps. As a system-integrated component, it easily covers whole-house water supply in large homes and HVAC circulation systems, ensuring strong and stable flow at every terminal.
Quiet & Low Energy – Green and Peaceful
Through 3D fluid optimization and high-efficiency motor simulation technology, hydraulic efficiency is significantly improved, reducing annual energy consumption by 20%. Operating noise is far below industry averages, allowing you to enjoy a quiet and comfortable environment.
Safe & Durable – Three Times Longer Service Life
The fully canned sealing structure ensures true zero leakage. All wetted parts are made of stainless steel and have passed a 720‑hour salt spray test, withstanding humid or corrosive environments. Service life is more than three times that of conventional domestic pumps – dramatically reducing replacement and maintenance costs.
High Adaptability – Reliable in Complex Conditions
Volume is reduced by 20%, with an IP56 protection rating. It operates stably over a wide ambient temperature range from -40°C to 75°C and handles media temperatures from -40°C to 85°C. Complex installation scenarios are easily managed.
Typical Applications
Water boosting / HVAC systems
Thermal management systems
Shinhoo EPS25-40NC horizontal multistage wet rotor pump redefines residential and light commercial water circulation standards with high head, low noise, zero leakage, and extended service life. Choose it for peace of mind, energy savings, and long‑term reliability.
How to Reduce Noise and Maintenance Costs in Commercial Heating Systems
2026-06-04In commercial heating systems, the circulator pump rarely attracts attention—until something goes wrong. Excessive noise, recurring maintenance, water leakage, and unexpected downtime can all be traced back to the performance of a single component responsible for keeping hot water moving throughout the system.
For apartment buildings, office complexes, hotels, schools, and district heating installations, reliable water circulation is essential for maintaining comfort and energy efficiency. As building operators face increasing pressure to reduce operating costs while extending equipment lifespan, the selection of a circulator pump has become more important than ever.
Why Noise Is Becoming a Bigger Concern in Modern Heating Systems
Noise generated by circulation pumps is often underestimated during system design. However, in residential and commercial buildings, continuous pump operation can contribute significantly to overall background noise levels.
Common causes of pump noise include hydraulic imbalance, bearing wear, cavitation, and vibration generated during operation. In many older systems, pumps become noticeably louder as flow demand increases, particularly during peak heating periods.
For building owners and facility managers, excessive noise can lead to occupant complaints and negatively affect user comfort. This is especially true in apartment buildings, hotels, healthcare facilities, and educational institutions where quiet operation is expected.
As a result, low-noise circulation solutions are increasingly becoming a priority in modern HVAC and heating projects.
The Hidden Cost of Pump Maintenance
While energy consumption often receives the most attention, maintenance costs can represent a significant portion of a heating system's lifecycle expense.
Traditional circulator pumps typically rely on mechanical seals to prevent leakage between rotating and stationary components. Over time, these seals are exposed to continuous friction, temperature fluctuations, and water quality variations. Eventually, wear occurs, increasing the risk of leakage and requiring maintenance intervention.
For commercial facilities operating around the clock, even a minor pump failure can result in service disruptions, increased labor costs, and unexpected repair expenses.
Reducing maintenance requirements is therefore not only a technical consideration but also a financial one.
Material Durability Matters More Than Many Realize
The operating environment inside a heating system can be demanding. Continuous circulation, elevated temperatures, and long operating hours place constant stress on pump components.
Corrosion is another factor that can shorten equipment lifespan. Components exposed to water over many years may experience deterioration that affects both performance and reliability.
This is why material selection remains one of the most important factors when evaluating a commercial circulator pump. Durable materials help maintain hydraulic performance, protect water quality, and reduce the likelihood of premature component failure.
What Should Engineers Look for in a Commercial Circulator Pump?
When specifying a circulator pump for heating applications, engineers typically focus on several key considerations:
Stable flow performance under varying operating conditions
Low operating noise
Long-term reliability
Resistance to corrosion and wear
Minimal maintenance requirements
Compatibility with different power supplies and system configurations
Finding the right balance between these factors can significantly influence the overall performance and operating cost of a heating system.
A Practical Approach to Reliable Water Circulation
To address these common industry challenges, modern circulator pumps are increasingly designed around maintenance-free operation, improved hydraulic efficiency, and enhanced durability.
Shinhoo Basic Pro Series is one example of this design philosophy. Developed for commercial and residential heating applications, the pump combines quiet operation with robust construction and long-term reliability.
One of its distinguishing features is the ability to maintain operating noise levels of no more than 45 dB(A) across the entire flow range. Rather than achieving low noise only at specific operating points, the pump is designed to operate quietly under varying system loads, making it suitable for environments where acoustic comfort is important.
The hydraulic system incorporates a stainless steel impeller that provides excellent resistance to corrosion while maintaining efficient water circulation. Compared with conventional materials, stainless steel helps reduce the risk of rust contamination and contributes to stable long-term performance.
Another important advantage is the wet-rotor design. Because the pump operates without a mechanical seal, the risk of seal-related leakage is eliminated. The circulating liquid lubricates the internal bearings, removing the need for routine seal replacement and significantly reducing maintenance requirements throughout the pump's service life.
To further improve durability, the shaft is protected by a DLC coating. This highly wear-resistant surface helps protect against corrosion, oxidation, and long-term mechanical wear, supporting reliable operation under continuous-duty conditions.
Basic Pro Series is available in multiple connection sizes as well as both single-phase and three-phase configurations, allowing engineers and installers to match the pump to a wide range of system requirements.

Suitable Applications
Thanks to its combination of quiet operation, maintenance-free construction, and durable materials, the Basic Pro Series can be used across a broad range of heating and HVAC applications, including:
Commercial heating systems
Apartment and residential heating networks
Office building HVAC systems
District heating installations
Boiler circulation systems
Domestic hot water recirculation
Solar thermal systems
Ground-source heating systems
Heat recovery applications
Cooling and air-conditioning systems
Looking Beyond Initial Purchase Cost
When evaluating a circulator pump, the purchase price is only one part of the equation. Noise levels, maintenance requirements, component durability, and long-term reliability often have a much greater impact on total ownership cost over the life of the system.
For this reason, many building owners, HVAC contractors, and equipment manufacturers are increasingly prioritizing solutions that can operate quietly, require minimal maintenance, and provide dependable performance year after year.
By combining low-noise operation, a seal-less wet-rotor design, corrosion-resistant materials, and durable DLC-coated components, the Shinhoo Basic Pro Series offers a practical solution for modern heating systems seeking both efficiency and reliability.
As commercial buildings continue to pursue higher energy performance and lower operating costs, selecting the right circulator pump remains one of the simplest ways to improve system performance while reducing long-term maintenance concerns.
Shinhoo Promo Series Domestic Hot Water Booster Pump | Auto-Start, Maintenance-Free Pump Solution
2026-06-04Low water pressure is a common issue in older residential buildings, high-rise apartments, and urban housing systems. It often leads to weak shower performance, slow hot water delivery, delayed water heater ignition, and inefficient household appliance operation. Shinhoo Promo Series domestic hot water booster pump is designed to solve these problems by providing stable, instant, and energy-efficient water pressure boosting for residential hot water systems.
Engineered as a reliable hot water booster pump for home use, Promo Series automatically adjusts to household water demand. A built-in flow switch enables true automatic water pressure boosting—the pump starts immediately when a tap, shower, or water outlet is opened, and stops when demand ends. This on-demand operation improves energy efficiency while ensuring consistent water pressure throughout the home.

Designed for long-term residential operation, the pump is equipped with a high-reliability two-pole single-phase induction motor with Class H insulation (up to 180°C temperature resistance). This ensures stable performance even under continuous operation conditions. Optional thermal overload protection further enhances safety by automatically shutting down the pump in overheating situations, protecting the system and extending service life.
Promo Series features a seal-free, maintenance-free pump structure, eliminating traditional mechanical seal wear and leakage risks. The motor is directly cooled and lubricated by the pumped clean water, resulting in quiet operation, improved durability, and significantly reduced maintenance requirements. This makes it a dependable choice for homeowners seeking a long-lasting maintenance-free water booster pump system.
Built to meet CCC and CE certification standards, the Shinhoo Promo Series ensures compliance with international electrical safety and performance requirements. It is suitable for continuous use in residential hot water circulation and domestic water supply systems.
To adapt to different installation environments and water conditions, pump body materials are available in cast iron, copper, stainless steel, and bronze, offering flexibility for corrosion resistance and system compatibility.
Typical applications include:
- Domestic hot water boosting for showers, faucets, and water heaters
Water pressure enhancement in older residential buildings
Hot water supply support for upper floors in multi-story apartments
Residential low water pressure improvement systems
Shinhoo Promo Series is a dependable solution for domestic hot water pressure boosting, combining automatic operation, maintenance-free design, and durable motor technology. Whether used as a home shower pressure booster pump or part of a building water supply system, it ensures strong and stable water flow whenever needed—just turn on the tap and enjoy instant water pressure.
Why More Boiler Manufacturers Are Choosing Shinhoo Wall Hung Gas Boiler Circulation Pumps
2026-06-04As boiler technology continues to evolve toward higher efficiency, smarter controls, and lower energy consumption, circulation pumps are no longer just auxiliary components — they have become a critical factor in overall system performance.
Unlike suppliers that focus on only a single pump category, Shinhoo has developed a complete wall hung gas boiler circulation pump platform covering everything from conventional fixed-speed pumps to high-efficiency ECM smart pumps with PWM and LIN communication. This allows OEM manufacturers to develop entry-level boilers, mid-range condensing boilers, and premium intelligent heating systems under one unified supply chain, greatly improving product flexibility and development efficiency for brands building multi-level boiler portfolios.
|
Feature |
GPA II |
||||
|
Communication |
– |
PWM |
PWM/LIN |
LIN |
|
|
Speeds |
I/II/III |
5/6/7m |
5/6/7/7.5m+Auto |
5/6/7/8/9m+Auto |
|
|
Feedback |
– |
Power |
Power |
Flow (±0.2m³/h) |
Full (Flow(±0.2m³/h) /Head/Power/Speed) |
|
Max Head |
6.5m |
7m |
7.5 m |
9 m |
|
|
Max Power |
140w |
45w |
60 W |
90 W |
|
|
Max Pressure |
0.3 MPa |
0.6 MPa |
|||
|
Anticlogging |
✅ Mechanical |
–
|
✅ Mechanical |
||
|
EEI |
– |
✅ ≤ 0.23-Part 3 |
✅ ≤ 0.20-Part 3 |
||
|
Noise |
26 dB(A) |
||||
Modern boiler systems must comply with ErP energy efficiency regulations, where pump performance plays a critical role in the overall system rating. As a result, circulation pumps are no longer just standard components, but have become a strategic element in achieving higher system efficiency and compliance.
As the heating industry continues to shift toward energy-efficient, smart, and connected solutions, the role of circulation pumps is becoming increasingly important. Through ECM technology, intelligent communication, flow feedback systems, and compact integrated design, Shinhoo is strengthening its competitive position in the next generation of wall-hung gas boiler circulation pumps.
For boiler manufacturers aiming to enhance product performance, energy efficiency, and intelligent control capabilities, Shinhoo provides a complete circulation pump solution fully aligned with the future direction of the HVAC industry.