| Payment Type: | L/C,T/T,Paypal,Others |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Air |
| Port: | Shenzhen ,Guangzhou |
Model No.: Coating Rolling Roll
Brand: N/A
Whether CNC Machine Tool: Cnc
Status: New
Machine Type: Hydraulic Press
Nominal Force (kN): 3150
Power: Pneumatic
Place Of Origin: China
Core Selling Point: High Safety Level
Warranty Period: 2 Years
Applicable Industry: Energy &Amp; Mining
Out-of-warranty Service: Field Maintenance And Repair Service
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): South Korea
Showroom Location (in Which Countries Are There Sample Rooms Overseas): South Korea
Marketing Type: Other
Mechanical Test Report: Provided
Video Factory Inspection: Provided
Core Component Warranty Period: 2 Years
Core Components: Other
| Selling Units | : | Piece/Pieces |
| Package Type | : | Wooden Box |
| Picture Example | : |
|
Calendering is the common compaction process for lithium-ion battery electrodes and has a substantial impact on the pore structure and therefore the electrochemical performance of Lithium-ion battery cells. For a targeted determination of the performance-optimized pore structure, it is of decisive importance to be able to comprehensively control the compaction process. Thus, during continuous calendering of graphite anodes and lithium nickel cobalt manganese oxide (NCM) cathodes the applied line load is tracked and varied at different speeds to compact the electrode to several coating densities. The generated pore structures are measured via mercury intrusion, resulting in quite similar porosities, while the densities of graphite and NCM diverge greatly. The porosities, measured via mercury intrusion, are compared to geometrical determined data, identifying compaction resistant closed pores in the NCM. On the basis of the measured porosity reduction the compaction behavior of the line load was found to be describable by an exponential model equation. The model parameters quantify the different compaction resistances of the cathodes and anodes in converging to a maximal density, respectively minimal porosity. This substantial difference could be traced to the closer packing of the spherical and harder NCM particles. The calendering speed showed only an insignificant impact up to speeds of 5 m/min.
Specialty products like foil and very thin materials require special metal stamping tooling. We build custom, cathode and anode cutting dies for Li-ion battery production.
Blanking thin foil type material is a challenge of its own. E.g., a 0.002 - 0.005 thickness stock to be blanked requires such small amount of cutting clearance that it is a very difficult task for most tool and die makers and for the equipment to do properly.
The foil must be perfect, have no burr at all.
Part is rejected if the carbon chips off from the metal.
Part is rejected if the carbon is separated from the metal at any given area.
– Description
– FAQ
Q1: Are you a Manufacture Factory?
Yes, We are the direct Manufacture Factory, and our factory has specialized in electrode stamping mold Industry since 2014.
Q2: Can you make to fit each client's specific requirement ?
Yes, we are completely made to order type supplier , catering each customer's individual needs .
Q3: Can the mold ingraving LOGO?
Yes, we can print the logo as your requirement .
Q4: What advantages do you have?
A: We are the direct Manufacturer and can offer you the most competitive price within agreed the production schedule .
B:We could make any size and type for Li-ion battery electrodes and separator stamping mold and its accessories according to your requirments.
C: We can provide on site maintenance for after-sale service.
Q5: How is your products packed ?
By using foam stuffing the void in and out of the product ,then place it into the 18mm thick wooden box ,products is well protected
Guangdong Rixin Precision Technology Co., Ltd. (Short for Rixin hereinafter) is one of the world’s leading molding manufacturers with over 20 years’ experience. With the rapid rise of new energy industry, the factory has entered a fast lane of development and played a more and more important role in this field.
It has been established in 2004 and located in Chang’an Town, Dongguan—the well-known “Town of Molding” in China. The main products scope includes Li-ion battery electrodes punching die, high precision cutting blades and rolling pin, etc.
The factory occupies 20,000 square meters with a total of nearly 500 employees, including 39 R&D engineers, more than 50 after-sales maintenance personnel (domestic and abroad), and equipped with the most advanced production machines, such as wire cutting machine, vertical CNC from Makino，Sodick，Seibu , grinding machines from Hauser，Mitsui，Okamoto, etc. Now our monthly production capacity reaches 2000 sets of Li-ion battery electrodes stamping die and 3000+pcs of high precision cutting blades accordingly.
Right now it is our great honor to serve many big brands in this filed like LG Energy Solution, Samsung, BYD, CATL, Sunwido, Aion, etc. We would like to set up long time business relationship with the buyers all over the world in the future.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now