Liquid Injection Machine Semi Automatic Injection Euipment For Iron Lithium Battery

Liquid Injection Machine Semi Automatic Injection Euipment For Iron Lithium Battery

1, The profile

The device is suitable for semi-automatic liquid injection of batteries. The liquid injection needle is manually put into the liquid injection port on the cache tank, and the liquid is injected in the way of suction, automatic vacuum extraction and automatic pressure.

2. Raw materials and components

1. Product size:

3. Process requirements and parameters

3.1. The sample is vacuumed first and then injected with liquid, then injected with liquid once, and then the vacuum and pressure are alternately placed after the injection. The absorption consistency is good, the uniformity is good, the efficiency is high, the precision is high, and the operation is convenient and reliable.

3.2. Liquid injection process: battery vacuum extraction → precision liquid injection pump quantitative liquid injection → in the battery vacuum state, electrolyte inflow and absorption → automatic pressure, low vacuum alternate static;

3.3. Liquid injection volume 0-200g can be adjusted

3.4. Infusion accuracy ±0.5%

3.5. Liquid injection efficiency: 2ppm (the actual efficiency is determined according to the amount of liquid injected and the vacuum time)

3.6 liquid injection volume CPK > 1.3

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4. Equipment requirements

4.1. It has the functions of vacuum pumping, electrolyte quantitative injection and pressurized rapid injection, of which the function of pressurized rapid injection can be selected and the pressure can be set

4.2. The minimum vacuum pipe diameter shall not be less than 12mm, and the main pipe shall not be less than 25mm

4.3 the vacuum tube is only in contact with the product, not the electrolyte part.

4.4 operation requirements: equipment manual feeding, alignment of liquid injection hole, automatic vacuum pumping, liquid injection, manual feeding after liquid injection.

4.4.1 equipment manual feeding and liquid injection hole alignment: the operation process adopts tooling positioning, which cannot cause damage to the battery appearance and liquid injection hole

4.4.2 automatic vacuum injection:

4.4.3 precise metering pump is used for battery liquid injection. The liquid injection amount is adjustable from 0g to 200g, and the liquid injection precision is guaranteed to be ±0.5%.

4.4.4 the vacuum degree to be reached before liquid injection can be selected, with 20~1000Pa optional.

4.4.5 no electrolyte shall be sprayed or leaked during liquid injection.

4.4.6 adjustable standing time: in order to reduce the injection time, the device retains the function of quick pressurized injection.

4.4.7 manual blanking after liquid injection: simple and convenient for loading and unloading.

7,Working conditions of equipment

7.1 power supply: single-phase AC220V, voltage fluctuation range: ± 10%;

7.2. Compressed air: 0.4-0.6mpa;

7.3. Ambient temperature: 20-35℃;

7.4. Relative humidity: 30-55% HR;

7.5 there is no corrosive gas, liquid or explosive gas on site.

Cooperation commitment

1. New equipment promise

Our company guarantees that the goods provided to customers are brand new, complete and unused equipment.

2. Confidentiality commitment

Our company promises that without the written permission of any party, the other party's related drawings, technical information, business information and other business secrets and technical secrets must not be leaked to third parties in any way.

3. After-sales service commitment

(1) Two months from the date of shipment of the equipment, Party B is responsible for non-human faults in a timely and free warranty within one year (when the equipment is faulty, the after-sales service staff will respond within 2 hours after receiving the notification. According to the situation, personnel must be in place within 48 hours. No later than 60 hours, to ensure the continuity of production by the buyer;

(2) After the equipment has passed the warranty period, if there is a problem, the two parties communicate and deal with it. If necessary, after-sales personnel will be sent to repair it, and only the cost will be charged. Zh

(3) During the warranty period stipulated in the contract and technical agreement signed by the two parties, the company will provide a warranty for quality problems that are not caused by human damage during the normal use of our products.