Equipment Description
Model: MED-226-LSGC-18S. This equipment is used for the grooving (rolling-slot) process of rechargeable cylindrical lithium batteries. Grooving is controlled through a PLC and touch screen, with a servo motor cooperating in the action. The motor drives the main body at high speed to perform uniform automatic grooving on the cylindrical steel can that holds the cell core. The machine features integrated electromechanical design, PLC control, low energy consumption, low cost, high precision, suitability for experimental small-batch multi-spec battery grooving, quick mold and height changes, convenient maintenance, and low failure rate.
Basic Configuration
| No. |
Component |
Description |
| 1 |
Lower Press-Head Module (2.1) |
Bush sleeve; press head made of imported wear-resistant oil steel; AirTAC cylinder (Taiwan); press-head bearing uses needle + deep-groove ball bearing; air-blast hard unloading system. |
| 2 |
Rolling-Knife Module (2.2) |
Rolling-knife mold made of imported wear-resistant oil steel; cam-precision control; 0–15 micrometer fine adjustment; THK-brand guide rail. |
| 3 |
Tail-Top Module (2.3) |
Imported wear-resistant oil steel; main-shaft bearing uses German double-row angular-contact bearing. |
| 4 |
Height-Adjustment Module (2.4) |
THK guide rail for precise and stable vertical adjustment. |
| 5 |
Load/Unload Module (2.5) |
Cylinder-driven with guide-rail precision guidance for accurate material handling. |
| 6 |
Operation Panel (2.6) |
Touch screen and control buttons for manual single-step or automatic continuous operation. |
| 7 |
Frame (2.7) |
Built from 40×40 mm standard aluminum profile for rigidity and light weight. |
| 8 |
Worktable (2.8) |
10 mm steel plate with stainless-steel outer cover for durability and clean appearance. |
Technical Parameters
| No. |
Parameter |
Value |
Remarks |
| 1 |
Rated frequency |
50 Hz |
|
| 2 |
Power |
1.1 kW |
|
| 3 |
Rated working voltage |
AC 380 V ±10% |
3-phase |
| 4 |
Equipment capacity |
10–20 pcs/min |
|
| 5 |
Applicable battery diameter |
10–32 mm |
|
| 6 |
Applicable battery height |
16–70 mm |
|
| 7 |
Equipment weight |
220 kg |
|
| 8 |
Overall dimensions (L×W×H) |
1100 × 800 × 1300 mm |
|
| 9 |
Finish |
Computer white baking paint |
|
| 10 |
Wall thickness uniformity |
Thickness 0.20–0.40 mm, error 0.02 mm |
|
| 11 |
Steel-can height error |
0.02 mm |
|
| 12 |
Applicable steel-can diameter range |
10–32 mm |
|
| 13 |
Applicable height range |
16–150 mm |
|
| 14 |
Grooving concentricity |
0.025 mm |
|
| 15 |
Grooving inner-diameter error |
0.025 mm |
|
| 16 |
Grooving height error |
0.025 mm |
|
| 17 |
Grooving edge-height error |
0.025 mm |
|
| 18 |
Post-grooving can flaring |
0.04 mm |
No flaring or ovality |
| 19 |
Grooving diameter error |
0.025 mm |
|
