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Hemmer
Keying Machinery Inc BOSS
More Than 200+ Ratings
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Belt type online weighing machine 15kg box ±2g~±10g 60 pieces/m 3600/h

Industrial missing-part sentry: Detects omissions (bottles/cans/bags) in ≤15kg boxes (±2g accuracy). 60ppm throughput + pusher rejection for ≤450mm items. Full SUS304 build with self-learning (2K recipes) & MODBUS/RS-232 I/O. Pharma/boxed goods proven.

  1. Heavy Missing-Part Detection
    • Catches ​missing components​ in boxes/cases (vials, cans, pouches) with ​​±2g precision​ (1g resolution).
    • Large ​450×390mm platform​ handles bulky packaging (e.g., pharmaceutical cases, gift sets).
  2. Robust Build for Demanding Environments
    • Full ​SUS304 stainless steel body​ resists corrosion from chemicals/moisture.
    • 3×120W SEIKO motors​ + ​Siemens V20 inverter​ drive heavy loads reliably.
  3. Smart Automation
    • Self-learning function​ stores ​2,000 recipes—ideal for mixed-SKU lines (e.g., multi-pack cosmetics → medical kits).
    • Auto fault diagnosis​ (motors/sensors/pneumatics) minimizes downtime.
  4. Seamless Compliance & Integration
    • Real-time ​Excel reports​ via USB for audits (FDA/ISO).
    • RS-485 (MODBUS)​​ + ​RS-232 ports​ connect to printers/PackML systems—prints Chinese labels via Unicode.
  5. Operator-Friendly Design
    • 7″ Weilun HMI​ with Chinese input for intuitive recipe naming.
    • Conveyor disassembles in <5 mins for cleaning/maintenance.
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Extra Features
  • On-Site Installation And Debugging
  • ISO 9001:2008 Certification
  • Warranty Period 365 Days

Description

 

Scope of application:

This product is mainly suitable for the weight detection of large weight and large volume items, especially suitable for the detection of missing parts in the whole box; such as: lack of bottles, lack of boxes, lack of one, missing pieces, lack of bags, lack of cans, etc.

Product Features:

 Strong versatility: the standardization structure of the whole machine and the standardized man-machine interface can complete the weighing of various materials;

 Simple operation: Fully intelligent and user-friendly design using Weilun color human-machine interface; conveyor belt is easy to disassemble, easy to install and maintain, easy to clean;

 Adjustable speed: use variable frequency control motor, the speed can be adjusted as needed;

 High speed and high precision: high precision digital sensor, fast sampling speed and high precision;

 Zero tracking: can be manually or automatically cleared, and dynamic zero tracking;

 Report function: built-in report statistics, the report can generate EXCEL format, can automatically generate a variety of real-time data reports,

External USB interface, can insert U disk to export data in real time, hold the production status at any time; provide factory parameter setting recovery function, and

Store a variety of recipes, easy to replace product specifications;

 Interface function: reserved standard interface, convenient data management, and communication with PC and other intelligent devices;

 Self-learning: After setting the product recipe information, you do not need to set the parameters. The self-learning function automatically sets the device suitable parameters and saves them when you switch products next time. (The parameter storage entry is 2000, which can be increased)

 Operating mode: three operating modes

  1. Dynamic mode: normal pipeline mode;
  2. Static mode: After the material enters the weighing platform, the weighing platform stops running, and the weighing is performed to improve the accuracy, which is suitable for products with less than 20 passes per minute;
  3. Energy-saving mode: (optional) The energy-saving mode can be turned on on the basis of a and b modes, and no material is set to pass the shutdown time. When the equipment is idling, it will automatically stop after the long time, and then automatically start when there is material passing.

 Self-test of fault: It can detect by itself: whether the motor, inverter, AD, sensor and photoelectric are normal and the cause of the fault and the guidance detection of the cylinder, solid state relay and solenoid valve. Convenient for non-professional inspection and maintenance.

 Peripheral device communication: standard RS-485 and RS-232 dual communication port output.

  1. RS-485 interface is MODBUS, RTU standard protocol but can modify the write address (57600bps, 8, N, 1, slave station number 3) can not be modified.
  2. (Optional) The RS-232 interface is a custom protocol, and you can set the command to send the content yourself. (57600bps, 8, N, 1) can be modified.

 An external printer or printer can communicate with the device, or it can be connected with the front and rear packaging machines and production equipment to feedback the weighing result so that the recipe parameters can be automatically modified.

 Chinese input method

  1. The formula name can be entered in Chinese, and it is more intuitive to find the switching recipe.
  2. With the RS-232 communication port, it is possible to send Chinese characters of Unicode strings to peripheral devices. (It is suitable for external printers or marking machines to print Chinese characters).

Tech Parameter

modelCW-400
power supplyAC220V±10% 50HZ(60HZ)
rated power0.4KW
Single weighing range≤15kg
Weighing accuracy range±2g~±10g
Minimum scale1g
transfer speed30~70m/min
Maximum speed60  pcs/min
Weighing material length≤450mm(L)*390mm(W)
Weighing conveyor belt size620mm(L)*400mm(W)
Product Size2146mm(L)*1110mm(W)*1231mm(H)
Elimination methodPusher
Control SystemHigh speed A/D sampling controller
Preset product number2000
Operation directionFacing the machine, left to right
External air supply0.6-1Mpa
Pneumatic interfaceΦ8mm
working environmentTemperature: 0 ° C ~ 40 ° C, humidity: 30% ~ 95%
Body materialSUS304

Main configuration table

微信图片 202506131624553

BrandNameSpec/item(single machine)QTY
WEINVIEWtouch screenTK6071IQ 7寸1
CVICsensor100KG Aluminum1
OmronSwitching power supplyS8JC-C100  24C1
SomoMain control switchSLD2(3LD2-32A)1
SiemensFrequency converterV20 inverter, single phase 220V ,0.37KW1
SeikoMotor3 phase 220V  120W  (3:1)3

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