Polyethyleneimine ethoxylate (PN-100) is water-soluble nonionic polymer and has various characteristics below. It is widely applicable. High dispersibility of various types of particles. Booster for anionic surfactants (lowering CMC, promoting adsorption) Coordinate adsorption to metal surface.
Polyethylenimine (PEI) is a simple, inexpensive and effective reagent for condensing and linking plasmid DNA to adenovirus for gene delivery.
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**Parameter Details**
| **Parameter** | **Specification** |
|---------------------------|--------------------------------------------|
| Model | VC-M3 |
| Weight Range | 5–500g |
| Max Conveyor Speed | Approx. 100–150 pcs/min (varies by product) |
| Weight Grades | Up to 6 grades (customizable) |
| Max Accuracy | ±1g |
| Weighing Sensor Zone | 250mm(L) × 220mm(W) (customizable) |
| Weighing Method | Strain resistance weighing |
| Rejection Method | Air blast, push rod, flap drop |
| Operation Mode | Full touch screen control |
| Alarm Method | Buzzer and light alarm |
| Power Supply | AC 110V / 220V |
| External Dimensions | 2000mm(L) × 675mm(W) × 81350mm±50mm |
| Packaging | Strong wooden case |
**Applications**
Ideal for use in food, medicine, snacks, cookies, biscuits, bread, peanuts, and other products that require precise weight sorting.
**Packaging & Shipping**
The machine is first packed in plastic bags for protection, and then placed in a strong wooden crate for export shipping.
**Our Services**
- Our sales team will respond within 12 hours of receiving your inquiry.
- After-sales support provides technical assistance within 48 hours of your request.
- Our engineering team can travel abroad to provide on-site guidance and design support for your production line.
**Company Information**
Dongguan V Finder Electronic & Technology Co., Ltd. is a professional manufacturer specializing in metal detectors and check weigher machines. With years of experience in the industry, we deliver high-quality, reliable equipment tailored to meet the needs of various industries worldwide.
Muti Grade Weight Sorting Check Weigher Machine
Muti Grade Weight Sorting Check Weigher Machine
**Product Description**
Checkweighers are essential systems designed to ensure compliance with label weight regulations and help reduce product giveaway. Our checkweighers are engineered to verify that items are properly packaged, which helps minimize customer complaints, improve production efficiency, and optimize your packaging process.
**Function and Structure Features**
1. Utilizes advanced digital signal processing for high-speed and stable weighing performance.
2. Equipped with a liquid crystal display (LCD) and intuitive touchscreen interface for easy operation.
3. Includes a self-diagnosis function that detects issues such as ROM/RAM failures or A/D converter problems.
**Scope of Application**
This machine is ideal for detecting the weight of individual products and comparing it against a set target value. The sorting system then removes any non-compliant items from the production line.
**Key Features**
- **Sturdy Construction**: Made with solid SUS304 stainless steel for durability and hygiene.
- **Easy Cleaning**: Conveyor belt can be disassembled without tools for quick and thorough cleaning.
- **Flexible Rejection System**: Options include automatic stop via sound and light, air blast, or pneumatic push rod.
- **Safety First**: Features an emergency stop button for safe operation in critical situations.
- **High Sensitivity**: Equipped with a sensitive weigh sensor and 0-point automatic analysis and tracking technology.
- **User-Friendly Interface**: Full-sized touch screen control system allows for easy recipe editing, storage, and parameter adjustments.
- **Data Management**: Supports USB memory storage for data recording and analysis, enabling users to transfer files to a computer for detailed evaluation.
**Images**
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