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  • If you have questions, please contact us, all questions will be answered
  • Email : [email protected]
  • Email : [email protected]
  • Add : No. 39, Xinchang Road, Xinyang, Haicang Dist., Xiamen, Fujian, China (Mainland)
Grooving Machine

Vertical Automatic Grooving Machine for Cylindrical Battery Assembly

  • Model Number:

  • Compliance:

    CE Certified
  • Payment:

    L/C D/A D/P T/T Western Union
Product Details

Auto Grooving Machine for Batch Processing of Cylindrical Battery Casings

This equipment can be used in the rolling groove process of rechargeable NiMH, NiCd and cylindrical lithium battery. Through PLC, intermediate relay and time relay, the grooving machine controls the coordinated action of each cylinder, the motor drives the machine body to run at high speed, and the cylindrical steel shell with electric core is uniformly and automatically grooved. We provide a full ranges of Li ion cell making Machine.


Applicable steel shell model

18650/21700/26650 / 32650 /AA/AAA are available upon request

Rated voltage


Rated power


Working air pressure




User-friendly HMI with PLC touch screen control ensures easy program setup

Grooving Accuracy

+/- 0.1 mm

Grooving Blade Life Span

>1 million times

Grooving Force




Height of material in and out and ground

About 900mm

External size


Thickness error of hob


Knife edge finish


Accuracy error of groove rolling die head


Groove depth


Concentricity of groove head


Concentricity of groove head and tail top


Process parameters

Size location name


Groove concentricity


Inner diameter error of groove


Groove height error


Height error of groove edge


There is no expansion or ellipse in the steel shell after the groove rolling


Coating scratch, falling off and other phenomena


Grooving Machine

cylindrical cell production equipment


1.  We supply machines with battery technology support.

2.  We supply full set of lithium battery equipment for lab research, pilot scale research and production line.

Battery Capacity Analyzer


1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.