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Quick Details

  • Condition: New
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GMK
  • Model Number: LJT750-24
  • Usage: Lithium ion battery
  • Voltage: 380V,50HZ
  • Power(W): 190KW
  • Weight: 5 Tons
  • Dimension(L*W*H): 31*3.0*2.8m
  • Certification: ISO
  • Warranty: 1 Year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Coathing Width: Max:650mm
  • Maximum coating speed: 25m/min
  • Machine Speed: 0~30m/Min
  • Single thickness accuracy: ±1.0μm
  • the areal density the error: ≤±1.0%
  • Mimum Gap: 8mm
  • length errpr: ±0.5mm
  • air pressure: 0.5~0.8MPA
  • Power: 190KW
  • 6mm thickness error: ±5.0μm

Packaging & Delivery

Packaging Details Export standard package
Delivery Time 60 days after confirming the order



                           Lithium Battery Slurry Slot Die Single/Double Surfact                       Coating Machine Equipment

Product Description


Feature and advantage:

1.Enabling continuous coating, gap coating, stripe coating, the rectangle shaped coating;

2.Coater can speed up to 25m/min;

3.The dry thickness accuracy of the coater can be controlled within ±1.0µm/single surface;

4.Oven using floating structure, evenly air flow, high drying efficiency;

5.Heating modes including electric heating, steam heating, oil heating, gas heating etc.
Temperature control precision can reach ± 1 ºC , each section of the cabinet have ex-proof setting. It is safe and reliable, energy saving and environmental protection

6.The machine can be equipped with online areal density or thickness tester, real-time monitoring the changes of areal density or thickness during coating process.
The feeding system can be closed-loop adjusted automatically through PLC controlsystem to ensure consistency of the coating layer. All data can be recorded;

7.The coater length plus the length of the blank can be controlled within the precision ± 1mm,positive and negative face counterpoint error ± 0.5mm.Provided with a rewind function,fault alarm and fault display function ,operation interlock,emergency stop functionand the communication function.

Technical parameter:




Coating widthMax:500mmMax:650mm
Maximum coating speed25m/min 25m/min                                               25m/min
Machine speed0~30m/min0~30m/min                                              0~30m/min
Single thickness accuracy ±1.0µm±1.0µm

The areal density the error
                                               ≤ ±1.0% ≤ ±1.0%≤ ±1.0%
Minimum gap8mm
Related to the characteristics of the coating speed and slurry
Related to the characteristics of the
coating speed and slurry

Related tot he characteristics of the coating speed and slurry

Positive and negative coated overlay error

6mm thickness error within the coater head and tail
Length error                                            ±0.5mm ±0.5mm                                                  ±0.5mm
Orderly winding error                                           ±0.5mm  ±0.5mm                                                  ±0.5mm
Retractable roll diameter


Extrusion head die lip straightness                                           2µm/m 2µm/m                                                  2µm/m
Back steel roller φ200mm Circular Run ≤ 1.5µm  φ200mm Circular Run ≤ 1.5µm φ200mm Circular Run ≤ 1.5µm
Air pressure                                          0.5~0.8MPa   0.5~0.8MPa                                                 0.5~0.8MPa
Power190Kw/230Kw  190Kw/230Kw                                                 360Kw/490Kw
Machine Dimensions(LxWxH)31mx3.0mx2.8m(drying box 24m)
                       43mx3.0mx2.8m(drying box 36m)

   31mx3.5mx2.8m(drying box 24m)
   43mx3.5mx2.8m(drying box 36m)

                                   35mx3.5mx3.6m(drying box 24m)
                                   47mx3.5mx3.6m(drying box 36m)


GMK can be customized according to customer demand for non-standard equipment
If you are not certain of which type to choose, please contact us and our professional sales engineers will recommend for you.

Technology innovation service:
We keep on technology innovation to meet the customers' demand and can provide technology improvement program.
If you are planning to research and manufacture Li-ion battery, contact us, we provide one stop solution for you.

Packaging & Shipping




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Why choosing us?


1. Professional team and company strength: More than 15 years in this area and owning a state brand "GMK".
2. One stop shopping service and competitive price: Including equipment design, manufacture, test and shipment, save your time and purchasing cost.
3. Perfect after-sales service: One year warranty, offer technical support at any time.


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