ZhuHai DaHang is the top brand in online weighing and sorting in China. No matter which branch you belong to, our machines ensure 100% online weight control in your production. Convex Shaped Magnet,Ndfeb Shaped Magnet,Tile Arc Shaped Magnet,A Horseshoe Magnet Dongguan Zhenglong Magnet Co., Ltd , https://www.zlmagent.com
ZhuHai DaHang is based in Zhuhai, Guangdong, China. It's a high-tech integrated company specializing in R&D, production, sales, and service for checkweighers, weight sorters, and metal detectors. Established in 2005, it has become a leading brand in online weighing in China, providing professional customized control systems and solutions for automatic weighing, sorting, and metal detection to global users. ZhuHai DaHang is a subsidiary of Zhuhai KangDing Electronic Co., Ltd. (stock name: K.D Electronics, stock code: 830928).
Product Information:
Online Checkweigher Conveyors for Food Weighing
Weighing Capacity (Max)
1000g
Weighing Range
1g~1000g
Minimum Graduation
0.01g
Weighing Speed*120 pcs/min (Adjustable Speed)
Weighing Accuracy (3σ)*
±0.2-0.4g
Weigh Sensor
Double-beam Load Cell (High Output)
Product Dimensions (mm)
Length
10mm~100mm
Width
10mm~80mm
Height
100mm~300mm
Belt Size
300(L)mm * 80(W)mm
Construction
Waterproof: IP30 (International Standard), Waterproof: IP65 (International Standard)
Power Supply
Single Phase AC 100~120V, Single Phase AC 200~240V (Customized)
Construction
SUS, Polished
Material
Stainless Steel
Display / Operation
8 Inches Display
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Technical Drawings:
Special Features:
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1. High precision and digital weighing sensor system.
2. Fast digital filter processing and automatic zero tracking function.
3. Unique dynamic weighing anti-jamming technology.
4. User-friendly operating system with multiple language options.
5. Data storage and printing capabilities.
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6. Fully stainless steel and waterproof structure.
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7. Rejecting/Sorting Types: Pusher, Lever/Flapper, Air Jet, Slide available.
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8. Proven market performance over 10 years with reliable quality.
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9. Technical support available overseas.
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Remarks:
1. Weighing accuracy and speed depend on product shape and conditions.
2. Custom sizes and capacities are available.
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Description and Application Pictures from Our Customers:
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1. The DaHang series checkweigher and weight sorting machine can be integrated into various production and conveyor systems, allowing individual product weighing and sorting into preset weight grades.
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2. DaHang series weight sorters are divided into three sections: infeed and speed matching, weighing, and grading/sorting.
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DaHang Automation checkweighers and weight sorters help reduce labor costs and improve product standardization, widely used in fruits and vegetables, seafood, poultry, pharmaceuticals, daily necessities, logistics, and chemicals.
Core Competitiveness:
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1. Leading brand in online checkweighing and sorting industry.
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Dahang automation equipment is used across many industries and validated by leading enterprises. Dahang has the largest and most stable customer base in China, occupying 80% of the domestic market.
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2. Largest professional research center and production base.
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Zhuhai Dahang has the strongest R&D team in the country. It is an SGS supplier that has passed SGS certification, with a plant area of 3,000 square meters.
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 3. Technology leadership in the industry. First in several technical indicators domestically.
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Zhuhai Dahang self-developed unique dynamic weighing control systems with high stability and practicality. Weighing sorting accuracy reaches ±0.05g, sorting speed reaches 200 times/min, and the maximum sorting level reaches 16 levels. Its technical indicators consistently rank first in the domestic industry.
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 4. Inventing patents.
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Dahang has obtained 9 Technology Licensing Patents and 4 Computer Software Copyrights. It invented Seafood Weight Sorting Machine and Rotating Disc Weight Sorting Machine. Dahang was featured on CCTV10 scientific channel as a weigh sorting company.
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 5. Strong scientific research support.
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Zhuhai Dahang collaborates with 3 Chinese universities to ensure strong research support.
Factory Pictures:Â 
Exhibition Shows:
FAQ:
1. How to install the new machine?
Our machines are designed for easy installation, and we also provide detailed operation manuals and installation videos. If needed, we can send a technician overseas, and we will share the cost with you.
2. How to solve problems during use?
We have a dedicated after-sales team ready to assist. You can describe the issue via email or phone, and sometimes we need photos or videos of the problem for reference. Once identified, we’ll quickly provide the best solution. If necessary, our most experienced engineer can visit your factory promptly.
3. Warranty and spare parts supply?
We offer one year warranty and lifelong maintenance. Within the first year, if any part breaks due to no human error, we'll replace it free of charge.
4. Do you offer OEM service?
Yes, OEM service is available. Our designers will turn your ideas into reality. We protect your sales area, design concepts, and all private information. We are currently negotiating with agents and distributors globally.
5. Do your machines have invention patents?
Yes, we hold 5 core software copyrights and 9 technology licensing patents.
6. How do your machines connect with computers, printers, scanners, or coding machines?
Connect via RS232 or RS485 ports, and compatible communication protocols allow direct connection to computers and printers/scanners to output weighing data.
7. What’s the relationship between Zhuhai Dahang and Zhuhai KangDing?
Our company, Zhuhai Dahang, is held by Zhuhai KangDing Group. Quality control and service management are very strict.
Trade Terms:
MOQ: 1 set
Trade Terms: FOB, CIF, EXW
Payment Terms: T/T, 60% upfront, 40% before shipping
Delivery Time: 22–25 working days after payment
Packing: Plastic film and wooden case
Shipping: By sea
Thank you for your attention to our Online Checkweigher Conveyors for Food Weighing. Please feel free to leave your specific requirements, and we will customize the machine for you.
Super Accuracy Pharmaceutical Checkweighers/ Checkweiger Conveyor Capsule
Model NO.: DHCW-300*80
Condition: New
Material: 304 SUS, Polished
OEM: Acceptable
Dimension: Customizable
Certification: CE, ISO, SGS
Sorting Speed: 120 PCS/Min (Maximum)
Power Supply: AC 110V, AC 220V, AC 380V
Display Type: 8/15 Inches Display
Technology: 4 Software Copyrights, 4 Patents
Protocol: RS232/USB
Trademark: DH
Transport Package: Plastic Film Inside and Wooden Case Outside
Specification: CE, ISO, SGS
Origin: Zhuhai, Guangdong
HS Code: 84232010
Company Profile: