Optical Counting Machine
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UNITECHO revolutionizes automated packaging with our High-Precision Visual Counting Machine series, engineered to replace traditional weighing and mechanical counting methods. By integrating advanced line-scan CCD technology with intelligent algorithms, our systems deliver 99.9% counting accuracy, ensuring that every package contains the exact quantity required, regardless of material complexity.
Our portfolio caters to diverse production needs with two distinct high-performance series. The Multi-channel High Precision Series (D835/D850/D890)features a specialized 8-channel V-shaped design with dual-stage vibration plates, ensuring smooth separation and transport. This modular system is highly flexible, supporting expansion to 16, 24, or 32 channels to match production speeds. For mass production environments, the Z Series Combined High-Speed Counter (Z875)utilizes high-speed cameras capable of 10,000 scans per second, detecting particles as small as 0.3mm with a throughput of up to 5,000 pieces per minute.
Designed for versatility and ease of use, our counting solutions feature “One-Key” cleaning and rapid material changeover capabilities. Whether handling hardware fasteners (nuts, bolts), pharmaceutical products (tablets, capsules), food items (candy, gum), or precision plastic components, UNITECHO visual counters provide the reliability and speed essential for modern smart packaging lines.
Product Series
Advanced line-scan CCD technology and intelligent algorithms for precise counting at unmatched speeds. Capable of processing up to 5,000 units per minute, it is suitable for a wide variety of materials, from 0.3mm micro-components to food and hardware.
✅ High-speed processing up to 5,000 pieces/minute
✅ Precision recognition for parts as small as 0.3mm
✅ One-key cleaning for rapid material changeover
Revolutionizing high-speed visual counting
Innovative multi-channel V-shaped design and dual-stage vibration feeding for reliable counting in an instant. Suitable for a wide variety of small components, ranging from robust hardware fasteners to delicate pharmaceutical pills and confectionery.
✅ Flexible V-shaped design for rapid material flow
✅ High precision for hardware, medical, and food products
✅ Scalable channels (16/24/32) to boost production efficiency
Utilizing AI vision and high-speed imaging, this machine automatically identifies and sorts materials or components by color, size, shape, or defect. It is ideal for enhancing production line efficiency and consistency in industries like electronics and automotive parts.
Product Comparison
Multi-channel high-precision visual counting machine (D835/D850/D890)
| Equipment Model | D835/D850/D890 | Remarks |
|---|---|---|
| Counting Efficiency | 60 bottles/min ① | |
| Counting Error | ≤1‰ ② | |
| Overall Power | 0.9KW | |
| Power Supply | AC 220V±10% 50Hz±1% | |
| Working Air Pressure | 0.5-0.8 MPa | |
| Air Consumption | ≤1.0m³/min | |
| Overall Dimensions | 【D835】L1067mm×W540mm×H1090mm | Height includes feet |
| Overall Weight | 160kg |
Product Overview:D835/D850/D890 are multi-channel visual counting machines, equipped with two-stage vibratory bowl feeding and multi-channel architecture. They are suitable for high-bottle-speed, small-quantity material counting needs. All models can be expanded to 16, 24, or 32 channels according to customer requirements to improve counting efficiency.
Combined high-speed visual counting machine (Z875)
| Equipment Model | Z875 |
|---|---|
| Counting Efficiency | 5000 particles/min ① |
| Counting Error | ≤1‰ ② |
| Overall Power | 2KW |
| Power Supply | AC 220V±10% 50Hz±1% |
| Working Air Pressure | 0.5-0.8 MPa |
| Air Consumption | ≤1.0m³/min |
| Overall Dimensions | L1333×W1070×H1564mm |
| Overall Weight | 350kg |
Product Overview:Z875 is a visual counting device, featuring direct vibrator feeding, multi-channel recognition, and two-stage control, with high counting efficiency.
Product Classification Advantages

High-Precision Visual Recognition Technology
Utilizing imported high-speed line-scan CCD sensors with 2048 resolution and scanning speeds up to 10,000 times per second, our systems achieve theoretical accuracy rates of nearly 100%. The equipment is equipped with 6-million-pixel optical lenses capable of detecting and counting particles as small as 0.3mm, far surpassing traditional photoelectric or mechanical counting methods.

Versatile Multi-Industry Application
Designed to handle a vast array of materials, our counters are ideal for the hardware (nuts, bolts), pharmaceutical (pills, capsules), food (candy, gum), and plastic injection industries. The intelligent control system allows for the storage of unlimited material parameters, enabling operators to switch between different product types effortlessly without reprogramming.

Exceptional Speed & Throughput
Our machines are built for mass production. The Z-Series can process up to 5,000 pieces per minute, while the D-Series features a multi-channel V-shaped design (expandable to 16, 24, or 32 channels) to meet high-volume demands. This high efficiency significantly boosts packaging output while maintaining strict accuracy.

Rapid Changeover & One-Key Cleaning
Efficiency extends to maintenance and downtime. The systems feature a "One-Key" fast cleaning function that quickly clears residual materials, making product changeovers incredibly fast. This design is user-friendly, allowing operators to switch materials and resume production with minimal interruption.

Intelligent Quality Monitoring & Safety
Beyond simple counting, our visual systems serve as quality gatekeepers. They feature intelligent alarm functions that automatically detect and alert for foreign matter, material defects, or packaging abnormalities. This ensures that only compliant products are packaged, protecting your brand reputation.

Flexible Operation & Smart Control
The systems offer multiple discharge modes—including foot pedal control, sensor-based release, and fully automatic discharge—to suit different production workflows. The touch-screen interface is intuitive and easy to master, reducing training time and reliance on specialized technical labor.
Industry Application Showcase
Automotive Industry
Our equipment ensures the precise counting and packaging of essential automotive fasteners such as screws, nuts, and bolts. By replacing manual counting with high-speed visual recognition, we eliminate quantity errors in spare parts kits and assembly supply chains, significantly improving efficiency for automotive manufacturers.


Medical Industry
We provide high-precision, non-contact counting solutions for pharmaceutical products like tablets and capsules. Our visual technology guarantees 100% accuracy and maintains strict hygiene standards by avoiding physical contact during the counting process, ensuring safety and compliance in medical packaging.
Electronics Industry
From terminals and connectors to small plastic gears, our systems enable the rapid and accurate counting of bulk electronic components. The advanced vision algorithms easily handle complex shapes and lightweight materials, ensuring exact quantities for high-volume consumer electronics production.

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Unitecho Technology
UNITECHO Co., Ltd. was founded in 2013 and is headquartered in Suzhou, China. With machine vision Al technology as its core, it is committed to deeply integrating machine vision, automation, artificial intelligence and other technologies with industry applications. It is a new high-tech enterprise focusing on R&D, production, sales and service.
Phone
+86-159-0216-9777
Address
No.5 Linghou Road. Fenhu High-tech Zone. Wujiang District. Suzhou City. Jiangsu Province
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