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**Technical Drawings:**
Weighing Capacity (Max)
5000g
Weighing Range
10g~5000g
Minimum Graduation
0.01g
Weighing Speed*
120 pcs/min (adjustable speed)
Weighing Accuracy (3σ)*
±0.5g
Weigh Sensor
Double-beam load cell (high output)
Product Dimensions (mm)
Length
10mm~250mm
Width
10mm~300mm
Height
100mm~300mm
Weighting Belt Size
500(L)mm * 300(W)mm
Construction
Waterproof: IP30, IP65
Power Supply
Single phase AC 100~120V, AC 200~240V (customized)
Material
Stainless Steel
Display / Operation
8 inches display
**Special Features:**
1. High precision digital weighing sensor system
2. Fast digital filter processing and automatic zero tracking
3. Unique dynamic weighing anti-jamming technology
4. User-friendly interface with multiple language support
5. Data storage and printing capabilities
6. Fully stainless steel and waterproof structure
7. Multiple rejecting/sorting types available (Pusher, Lever/Flapper, Air Jet, Slide)
8. Proven reliability over 10 years in the market
9. Technical support available overseas
**Remarks:**
- Weighing accuracy and speed may vary depending on product shape and conditions
- Custom sizes and capacities are available
**Description and Application Pictures from Customers:**
DaHang series checkweighers and weight sorters can be integrated into various production and conveyor systems. They weigh each product individually and sort them into preset weight grades. These machines are divided into three sections: infeed and speed matching, weighing, and grading/sorting.
Used widely in industries such as fruits and vegetables, seafood, pharmaceuticals, logistics, chemicals, and more.
**Core Competitiveness:**
1. Leading brand in online weighing and sorting industry
2. Largest and most stable customer base in China (80% market share)
3. Largest research center and production base in the country
4. Advanced technology with top performance in domestic standards
5. Over 9 invention patents and 4 software copyrights
6. Strong research support through collaboration with 3 Chinese universities
**Factory Picture:**
**Exhibition Show:**
**FAQ:**
1. **How to install the new machine?**
Machines are designed for easy installation. Detailed manuals and videos are provided. Engineers can be sent overseas if needed.
2. **How to solve problems during use?**
Our after-sales team is ready to assist. Customers can describe issues via email or phone. If necessary, engineers can visit your site.
3. **Warranty and spare parts?**
One-year warranty and lifetime maintenance. Free replacement parts within the first year if not due to human error.
4. **Do you provide OEM services?**
Yes. Custom designs are available. Your ideas and data are protected.
5. **Do your machines have invention patents?**
Yes, we hold 5 core software copyrights and 9 invention patents.
6. **How do machines connect to computers, printers, etc.?**
Through RS232 or RS485 ports, compatible communication protocols allow direct connection.
7. **What is the relationship between Zhuhai Dahang and Zhuhai KangDing?**
Zhuhai Dahang is part of Zhuhai KangDing Group, with strict quality control and service standards.
**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 + wooden case
- Shipping: By sea
Thank you for your attention to our Online Checkweigher Conveyors for Food Weighing. Please feel free to contact us with your specific requirements, and we will customize the machine for you.
Quality Assurance Equipment Conveyor Belt Checkweigher
**Product Specifications:**
Model No.: DHCW-500*300
Condition: New
Material: 304 SUS, Polished
OEM: Acceptable
Dimension: Customized
Certification: CE, ISO, SGS
Sorting Speed: 120 PCS/Min (Max)
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:**
ZhuHai DaHang is based in Zhuhai, Guangdong, China. It's a high-tech integrated company that focuses on R&D, production, sales, and service for checkweighers, weight sorters, and metal detectors. Established in 2005, it has become the leading brand in online weighing in China. The company provides 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