| After-sales Service: | Free Spare Part Exchange |
|---|---|
| Warranty: | 12 Months |
| Accuracy: | ±0.3G~±1g |
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Why would a factory need a checkweigher for large bottles ?
The issue of shaking and tipping with cans and bottled products during inspection can affect production efficiency.
Our goal is to safeguard brand trust by preventing underweight or overweight, products from entering the market.
Our customized checkweigher,designed for large bottle products.It's used for differnet industries including chemicals, plastics, electronics, food, pharmaceuticals, and healthcare, which detects underfill and overfill of drums, bottles, and cans.
Checkweigher for Large Bottles for Vial, Dish Soap, Body Wash, Canned Food
This is our customized checkweigher,designed for large bottle products,can be easily integrated into production lines.Its core advantages include:
Customized Belt: The weighing section uses 210mm wide belt. (Belts can be customized to your requirements.)
Pusher with Baffle: For large bottle products, the rejection system uses pusher with baffle on one side, to prevent tipping.
Roller-Type Catch: The customized roller-type catch bin has high load-bearing strength and long-term durability.
Rejection Device: The push rod rejects non-compliant products into a roller-type catch; compliant ones pass directly to the next line.(Rejection system can be customized to your requirements.)
The checkweigher for large-bottle products is used in different industries including chemicals, plastics, electronics, food, pharmaceuticals, and healthcare. 

| 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% | |||||||
Note: Checkweigher for bottled products, please contact our customer service for details.
The following applies exclusively to standard models.
Concerned about equipment performance, data recording or maintenance costs?
Below are features of our checkweigher series:
1. Q:What is the weighing range?
A:1g-10000kg
2. Q:What is the weighing accuracy?
A:Subject to product characteristics and machine model, with accuracy up to ±0.1g
3. Q:What is the achievable conveying speed and parts per minute?
A:Speed:10-90m/min; PPM:≤ 400
4. Q:Can it integrate with existing production lines?
A:The machine's structure and functions can be fully customized to production line characteristics, with compatibility for line integration or MES connectivity.
5. Q:Can the detection data be recorded and output in real time?
A:Product weight, dimensions, qualified items count, unqualified items count, date and other can be recorded and output in real time.
6. Q:Are the operating and maintenance costs high?
A:Simple to operate, wear parts charged at cost price, core components under 5-year warranty, with lifelong free software updates.
7. Q:Have you worked on similar projects before?
A:COSO serves clients across 200+ specialized industries and has accumulated extensive case experience in diverse sectors.
8. Q:How do i start customization process?
A:Simply submit your requirements via the online dialog box, we'll handle the entire process and monitor every step for you.
As a professional detection equipment manufacturer with robust customization capabilities, we can fulfill all your requirements.
Below are some of our cases:

Founded in 2005, Dongguan Coso Electronic Tech Co., Ltd is headquartered in Dongguan, Guangdong, China, a globally renowned manufacturing center. We are a technology-driven enterprise specializing in the R&D and production of foreign object and weight detection equipment.
Adopting a modular design principle, we integrate intelligent detection algorithms and precision manufacturing processes to provide customized solutions, including metal detection & separation, automatic weighing & sorting, and foreign object & defect detection for global manufacturing industries such as food, pharmaceuticals, plastics & rubber, packaging, mining, personal care, textiles, apparel, toys and chemical manufacturing. Our products include industrial metal detectors, metal separators, checkweighers, weight sorting machines, and X-ray inspection systems.
We warmly welcome customers to cooperate with us. lf you are interested in our machines, welcome your kind inquiry.





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.