Manual button battery sealing machine

Introduction

The manual button battery sealer is a high-precision packaging device designed for small button batteries (such as CR2032, LR44, etc.), suitable for laboratory research and development, small batch production, and teaching demonstrations. The device uses the principle of mechanical levers and customized molds to quickly complete the pressing and sealing process of the battery shell, ensuring the airtightness of the electrolyte and electrode materials inside the battery, thereby extending the battery life and improving safety. Its simple operation and low cost make it an ideal tool for small and medium-sized battery manufacturers, scientific research institutions, and the electronic maintenance industry.

Detail & Parts

Applications

• The manual button battery sealing machine is widely used in the following scenarios:
• Consumer electronics: button battery packaging for smart watches, calculators, electronic toys, etc.
• Medical equipment: production of micro batteries for hearing aids, portable detectors, etc.
• Industrial field: battery assembly for low-power devices such as IoT sensors and RFID tags.
• Scientific research and education: small batch trial production in university laboratories and new energy material research.

Features

• Simple operation, flexible and efficient
  • The ergonomically designed manual lever structure does not require electric drive and can be pressed with one hand.
  • Supports quick mold replacement, adapts to button batteries of different sizes (diameter 5-25mm), and has high switching efficiency.
• High-precision packaging process
  • Equipped with high-hardness alloy molds, the pressure range is adjustable (0.5-5kN) to ensure uniform sealing of the shell edge without leakage risk.
  • The error accuracy is controlled within ±0.05mm, meeting international battery packaging standards.

• Durability and safety are equally important
  • The body adopts reinforced steel structure, with excellent wear resistance and a service life of more than 100,000 times.
  • Equipped with anti-slip base and protective baffle to avoid component displacement or accidental touch during operation.
• Low-cost maintenance
  • No complex electronic components, only lubrication and maintenance are required daily, and the maintenance cost is extremely low.

Advantages

• High cost-effectiveness, quick payback
  • Compared with the automatic sealing machine that costs tens of thousands of yuan, the manual model is only 1/10 of the price, which is suitable for enterprises with limited budgets and a short investment return cycle.
• Improve product yield
  • Precise pressure control can reduce problems such as battery leakage and short circuit, and the qualified rate of finished products is as high as 99%, reducing material loss costs.
• Adapt to diverse needs
  • Support customized mold development, compatible with lithium manganese batteries, alkaline batteries and other types, to meet customers' special specifications.
• Environmental protection and energy saving
  • Zero energy consumption design is in line with the trend of green production, especially suitable for enterprises that focus on sustainable development.

Technical specifications

Instrument model	PC-2N
Pressure range	0-2T (0-25MPa)
Piston diameter	32mm(d) in chrome-plated oil cylinder
Pressure gauge	Dual scale display of pressure and pressure
Standard mold	Standard CR20 series package mold
Sealing mold	Optional CR16, CR20, CR24, CR30, etc.
Sealing pressure	Generally between 0.8-1.2 tons
Shell removal mold	Optional CR16, CR20, CR24, CR30, etc.
Shell removal pressure	Generally within 0.4 tons
Overall dimensions	210*165*290mm(LX*W*H)
Equipment weight	12Kg
Machine size diagram

Operating steps

1. Put the assembled button battery into the sealing mold of the sealing machine.

2. Tighten the oil drain valve of the sealing machine clockwise.

3. Shake the handle bar back and forth to start pressurizing.

4. Press down the pressure to about 6mpa-8mpa, about 1000kg-1200kg.

5. Loosen the oil drain valve counterclockwise to release the pressure and lower the mold back to the initial position.

6. Take out the sealed button battery from the sealing machine.

7. Put the tested button battery into the demolding mold.

8. Press down the pressure to about 2mpa-5mpa to separate the sealed button battery.

9. Loosen the oil drain valve counterclockwise to release the pressure and lower the mold back to the initial position.

10. Take out the separated button battery from the sealing machine.

Trusted by Industry Leaders