Pre-sealing Machine

Your Professional Pre-sealing Machine Supplier

Since 2003, our journey in the battery industry has evolved from supplying premium battery materials and electrode films to becoming a full-service provider of turnkey battery production solutions.
Our product portfolio includes lithium ion battery coin cell assembly, automotive spot welder, and pouch cell assembly, among others.

Battery Pre-sealing Machine

Why Choose us

Quality Assurance

We strictly adhere to international quality management system standards. Our products have passed multiple certifications including ISO, CE, and UL, ensuring high reliability and long-term stability.

Professional Service Team

Equipped with an experienced technical support team and after-sales service personnel to provide customers with comprehensive and timely technical support, as well as operation and maintenance guarantees.

Technological leadership

The company has independently developed high-efficiency energy conversion technology, continuously promotes product innovation, and maintains its leading position in the field of power management systems.

Parameter

No.	Name	Function	QTY
1	Feeding and Delivery Device	The battery is manually placed into the feeding block, and the feeding block is manually pushed into the pre-sealing and clamping station.	1 set
2	Mold Clamping Mechanism	The battery is automatically clamped and positioned tightly through the left and right mold clamping devices.	1 set
3	Pre-sealing Mechanism	The upper mold mechanism automatically presses down to complete the pre-sealing of the steel shell.	1 set
4	Unloading Device	Manual unloading of the material.	1 set
5	Electrical Control System	Controlled by PLC and human-machine interface (HMI).	1 set

Features of Pre-sealing Machine

• It can suitable for different specifications of battery,easily to adjust,only do the speed regulation(or change)clamp and adjust(or change)the related sealing head ok.

• There are battery pressing platen within the upper cabinet,to press the battery tightly and make the welding effrect better.

• The sealing-head is made of copper materials, heat transfer effect is good save power consumption,improve work efficiency.

• The head temperature can set through the thermostat panel button control, the current value of the temperature and the set point can be through its LCD screen display, intuitive and easy operation.

Working Of Pre-sealing Machine

This equipment is used the tilt(flip type)to form a closed cavity,then pump the air in the cavity to form -90KP of in a negative pressure state,so that make the air within batteries core excluded.

Platen of the upper chamber use the cylinder pressing materials,and then trough sealing head using the heat conduction effect acting on a lithium battery packaging material(aluminium-laminated film),and heated close to the molten state softened and fused together.

Logistics

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

The time frame of an order delivery is divided into two parts:
Processing time: 7-14 Days
Shipping time: 20~30 Days

Shipping methods: DDP, DAP, EXW, etc.

Shipping fee:The shipping fee will be changed according to every pacel's weight.

FAQ

Q: How to maintain the pre-sealing machine?

A: To maintain a pre-sealing machine, perform daily cleaning and inspections, lubricate moving parts weekly or as needed, and conduct deeper monthly or annual checks on components like heating elements and belts. Key tasks include wiping down all surfaces after each use, clearing debris to prevent jams, inspecting and cleaning sealing jaws, and ensuring proper lubrication of all moving and mechanical parts. Regularly check temperature and pressure settings to ensure they are within the recommended range.

Q: What is a pre-sealing machine?

A: A battery sealing machine is a crucial piece of equipment in battery manufacturing that uses heat, laser, or mechanical pressure to hermetically seal a battery's container, preventing leaks and ensuring safety and performance. These machines can be manual, semi-automatic, or fully automated and are used for various battery types, including lithium-ion pouch cells and lead-acid batteries, often integrating with other automated processes for a complete production line.

Q: What is the function of a pre-sealing machine?

A: Seals the battery container: It creates a tight, reliable seal around the battery's case to contain the internal components.
Ensures safety: By preventing the leakage of electrolytes and protecting against contamination, it reduces safety risks associated with battery use.

We're professional pre-sealing machine manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy pre-sealing machine for sale here from our factory. For price consultation, contact us.

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