Things to note when using a money counting machine

Money counting machines are specialized devices widely used in banks, treasuries, insurance companies, retail stores, and Vietnamese businesses with high cash flow. This equipment not only saves time but also significantly reduces errors in manual counting. However, to achieve optimal efficiency and extend the machine's lifespan, users need to be aware of considerations regarding selection, operation, and maintenance.

##What is a money counting machine and what types are there?

A money counting machine is an automatic device that uses optical and magnetic technology to identify, count, and sort cash. The machine operates by feeding banknotes through a slot; sensors scan each note, determine its denomination, and calculate the total in seconds. Counterfeit detection technology includes UV (ultraviolet), MG (magnetic), IR (infrared), and CIS (contact image sensor).

Money counting machines are divided into 2 main types:

• Desktop money counting machines: High capacity of 800-1200 notes/minute, supports multiple currencies, suitable for banks, treasuries, and commercial centers. Examples: OUDIS 3400C, HENRY HL-2800UV, CASHTA 3900UV.
• Portable money counting machines: Compact size, speed of 300-600 notes/minute, convenient for retail stores, cafes, and restaurants. Examples: V40 mini, CASHTA A12.

##How to choose a money counting machine suitable for business needs?

Choosing a money counting machine depends on 4 main criteria: daily cash flow (in million VND), types of currency to be counted (VND, USD, CNY), desired processing speed, and investment budget. Large businesses should opt for high-capacity desktop machines; small stores can use portable machines for cost savings.

Criteria	Desktop Machine	Portable Machine
Counting Speed	800-1200 notes/minute	300-600 notes/minute
Supported Currencies	VND, USD, CNY, EUR (depending on model)	VND, USD (primarily)
Counterfeit Detection	UV + MG + IR + CIS	UV + MG
Reference Price	15-25 million VND	8-12 million VND
Suitable for	Banks, treasuries, commercial centers	Retail stores, cafes, restaurants

Based on Việt POS's deployment experience, Vietnamese retail businesses often choose OUDIS 3400C or HENRY HL-2800UV desktop models due to their high durability, multi-currency support, and reasonable maintenance costs. Small retail stores often prefer the V40 mini for its compact size and affordable price.

##Common errors when using money counting machines?

The most common error is feeding dirty, damp, or folded banknotes into the machine, causing jams and sensor damage. The second error is not performing regular cleaning, leading to dust accumulation that reduces the accuracy of counterfeit detection. The third error is placing the machine in high humidity or areas with large temperature fluctuations, affecting operational performance.

• Dirty, damp, or folded banknotes: Causes feed slot jams, roller and sensor damage. Solution: use clean, dry banknotes; if banknotes are damp, dry them before counting.
• Lack of regular cleaning: Accumulated dust reduces accuracy by 10-15%. Solution: clean the feed slot, rollers, and sensors weekly with a soft cloth and specialized cleaning solution.
• Placing the machine in an unsuitable environment: Temperature 10-35°C, humidity 20-80% are optimal conditions. Avoid placing near air conditioners, windows, or in direct sunlight.
• Lack of regular machine calibration: Machines need to be calibrated every 3-6 months to ensure counterfeit detection accuracy remains at 99%+.

##Proper money counting machine maintenance procedure?

Money counting machine maintenance consists of 3 levels: daily (external cleaning), monthly (internal cleaning), and quarterly (calibration + component inspection). Adhering to this procedure helps extend the machine's lifespan to 5-7 years and maintain 99%+ accuracy.

1. Daily maintenance: Turn off the machine after use, wipe the exterior with a soft cloth, check the feed slot for any stuck banknotes.
2. Monthly maintenance: Open the machine cover, use a soft brush or vacuum cleaner to clean internal dust, wipe rollers with a damp cloth, check sensors for dirt.
3. Quarterly maintenance: Send the machine to a professional service center for sensor sensitivity calibration, electronic component inspection, and replacement of worn parts (rollers, separator pads).
4. Note: Do not disassemble the machine yourself or use strong cleaning solutions, as this may damage electronic circuits. Always refer to the manufacturer's instructions.

Việt POS technical team provides periodic maintenance services for popular money counting machine models. Quarterly maintenance costs typically range from 500-800 thousand VND, helping businesses save on emergency repair costs later.

##Popular money counting machine models in Vietnam 2026?

The Vietnamese money counting machine market currently features 4 main brands: OUDIS (China, price 15-20 million VND), HENRY (China, price 12-18 million VND), CASHTA (China, price 10-16 million VND), and V40 (China, price 8-12 million VND). These models all support counterfeit detection for VND, USD, CNY and come with a 12-24 month warranty.

• OUDIS 3400C: Speed 1000 notes/minute, supports 6 currencies, 4-way counterfeit detection (UV, MG, IR, CIS). Suitable for banks, treasuries, large commercial centers. Price: 18-22 million VND.
• HENRY HL-2800UV: Speed 900 notes/minute, supports 5 currencies, 3-way counterfeit detection (UV, MG, IR). Suitable for retail stores, supermarkets, large restaurants. Price: 14-18 million VND.
• CASHTA 3900UV: Speed 850 notes/minute, supports 4 currencies, 2-way counterfeit detection (UV, MG). Suitable for medium-sized stores, cafes, restaurants. Price: 12-15 million VND.
• V40 mini: Speed 400 notes/minute, supports 2 currencies (VND, USD), UV counterfeit detection. Suitable for small stores, cafes, convenience stores. Price: 8-10 million VND.

Việt POS provides all the above models with free installation, detailed user instructions, and periodic maintenance support. Refer to the money counting machine catalog for full technical specifications and updated prices.

##Why choose a money counting machine instead of manual counting?

Money counting machines increase processing speed by 3-5 times, reduce errors by 95-98%, and cut labor costs by 30-40% annually. For businesses with high cash flow, a money counting machine is a reasonable investment with an ROI of 12-18 months.

• Increased speed: Machines count 1000 notes/minute, manual counting only 100-150 notes/minute. Saves 8-10 labor hours per day for large businesses.
• Reduced errors: Machines automatically detect counterfeit money, with 99%+ accuracy. Manual counting is prone to errors, especially when tired.
• Reduced labor costs: One employee can manage 2-3 money counting machines, instead of needing 5-6 people for manual counting.
• Increased security: Machines record counting history, amount, time — helping with internal control and fraud prevention.

##Next steps

Việt POS technical team provides free surveys and consultations to select the appropriate money counting machine configuration for business scale and cash flow. We offer installation services, user instructions, and periodic maintenance. Contact hotline 0935 498 384 or refer to:

• Money counting machine catalog — OUDIS, HENRY, CASHTA, V40
• Smart retail solutions for commercial centers
• Comprehensive sales management solutions
• Contact 4 offices in HCM / DN / CT / HN