| After-sales Service: | Free Spare Part Exchange |
|---|---|
| Warranty: | 12 Months |
| Accuracy: | ±0.3G~±1g |
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A checkweigher is a type of industrial scale used to automatically check the weight of products as they move along a production line. It ensures that each product meets the required weight specifications, helping manufacturers maintain quality control.
The device works by weighing each item passing through it and comparing the actual weight against pre-set limits. If the weight is within the acceptable range, the item continues down the line; if it is too light or too heavy, it can be rejected for further inspection. This helps in preventing underfilled or overfilled products from reaching consumers, thus ensuring product consistency and compliance with regulations.


| Model | CW-120 | CW-150 | CW-200 | CW-300 | CW-400 | CW-500 | CW-600 | |
| Single Weighing Scope | ≤100g | ≤200g | ≤1000g | ≤3000g | ≤20kg | ≤40kg | ≤40kg | |
| Accuracy | ±0.2g~±0.5g | ±0.2g~±0.5g | ±0.3g~±1g | ±0.5g~±3g | ±1g~±5g | ±5g~±20g | ±5g~±20g | |
| Minimum Scale | 0.01g | 0.1g | 0.1g | 0.1g | 1g | 1g | 1g | |
| Conveying Speed | 10-80m/min | 10-80m/min | 10-80m/min | 10-70m/min | 10-60m/min | 10-50m/min | 10-50m/min | |
| Max Speed | 200pcs/min | 180pcs/min | 160pcs/min | 80pcs/min | 60pcs/min | 40pcs/min | 35pcs/min | |
| Products to be Weighed |
Length | ≤100mm | ≤150mm | ≤300mm | ≤350mm | ≤500mm | ≤650mm | ≤650mm |
| Width | ≤90mm | ≤120mm | ≤180mm | ≤270mm | ≤350mm | ≤440mm | ≤530mm | |
| Weighing Belt'size |
Length | 250mm | 300mm | 400mm | 450mm | 620mm | 1000mm | 1200mm |
| Width | 120mm | 150mm | 210mm | 300mm | 400mm | 500mm | 600mm | |
| Rejection | Air Blowing/Push Lever/Swing Arm/Flap/Sinking Conveyor | |||||||
| Controlling System | High Seep A/D Sample Controller | |||||||
| Working Environment | Temperature:0ºC~40ºC,Humidity:30%~95% | |||||||







Q1: Are you a manufacturer?
Yes, our factory was established in 2005, we specialize in design and production of detection equipments which have been exported to over 80 countries around the world.
Q2: What kind of service do you provide?
ODM, OEM and OBM.
Q3: How long is your delivery time?
Around 15 working days after receiving your deposit.
Q4: What's your minimum order quantity?
One set.
Q5: Do you accept customization?
Yes, all of our products can be customized according to customer's requirements.
Q6: How is your after-sales service?
Online technical support and instant communication are always available;
Our products have one-year warranty;
You can send people to our company for training;
We can send engineers to your company to help when needed.