Battery Electrode Extrusion Slot Die Coating Machine

• Type：Roll Coater
• Driven Type：Electric
• Automatic Grade：Automatic
• Packaging Material：Metal
• Packaging Type：Lithium Battery
• Application：Lithium Battery

=== Base Info ===

• Model NO.：TMAX-XHPT
• Transport Package：Wood Packing
• Trademark：TMAX
• Origin：China

=== Description ===
Winding way The roll is fixed by the 3-inch inflatable shaft; Unwinding single shaft support 6 Direction of substrate operation Positive and reverse 7 Substrate running speed 5m/min 8 Maximum rewinding diameter Ф300mm 9 Maximum load bearing capacity of expansion shaft 100Kg 10 The number of inflating shaft strips in winding 1 11 Main drive motor Servo motor + precision planetary reducer 12 toolsetting Servo + keenes grating ruler 13 Roller surface treatment Surface oxidation of metal aluminum roller, circular jump ≤30um 14 C oating type Continuous extrusion coating/gap extrusion coating 15 Die parameters Die width: at 20 ºC, die length is 400mm ± 0.5mm;
Body material: 15-5PH stainless steel;
Channel surface polishing accuracy: 4-6ra (micro inch);
Feeding position: back feeding;
Products and applications: 3-300 μ m positive / negative paste, lithium-ion battery application 16 Coating roll (steel roll) Special steel pipe, diameter Φ 120mm, hard chrome plating
Circular run out accuracy within 2um
Linear speed range 2-5M / min
There is no abnormal noise, vibration and heat in each part during driving rotation 17 Roller specification Diameter Ø80mm, surface imported EPDM rubber 18 Slot die head movement Base drive: push button operation (use a cylinder to move a wide range)
Clearance adjustment: button operation (actuated by servo motor)
Gap detection: grating ruler (accuracy 1um) 19 Single head position Installation and operation before drying
2. Pumping system

NO.	Name	Description
1	Screw pump	Japanese Soldier Screw Pump
2	Transit pot	Volume 30 L,  pressure control, liquid level detection, slow stirring
3	Material backflow coating controller	Material backflow coating controller
4	Filter	customized according to customer requirements
5	De-ironing separator	Above 8000 gauss
6	Pressure balance buffer	Make sure the pressure in the pipeline is balanced
7	Pipelines and accessories	Stainless steel quick joints and stainless steel pipe fittings
8	Pressure monitoring system	Each part of the pipeline is monitored by a pressure monitoring system

3. Oven

No.	Item	Technical parameters
1	Oven structure	Double heating, up and down
2	Oven length	6m (2 m/section*3)
3	Texture	SUS304 stainless steel, inner liner 1.0mm, outer liner 1.2mm
4	Oven guide roller drive mode	Passive idler drive
5	temperature control	Divided into normal working temperature control, over temperature monitoring and alarm protection control, cut off heating power when over temperature; each section is completely independent control
6	Heating Mode	Electric heating, hot air circulation structure
7	Single section oven heating power	12KW/2m
8	Internal temperature of drying channel	Designed Max150 ºC , temperature difference in single section oven ≤5 ºC
9	Box surface temperature during operation	≤45ºC
10	Blowing way	The upper and lower air blowers, the up and down air volume are controlled by valves respectively; the upper and lower air chambers share the heating body
11	Exhaust volume control for each section	Circulating fan air volume 3000m³ / h (single section) Exhaust air volume 4000m³ / h
12	Structure of the wind	The blowing direction is 30 degrees from the horizontal. The air nozzle slot is slotted with a special mold.
13	Heating control	solid-state relay
14	Fan material	SUS304   stainless steel
15	Solvent recovery system	NO  just help install the interface
16	NMP solvent concentration alarm	NO
17	Wind chamber pressure monitoring	NO

4. Winding mechanism:  the function is the same as that of unwinding, which is added as follows

NO.	Item	Technical parameters
1	tension	One set is installed in front of the traction roller, and the constant tension is automatically controlled. The tension range is 0 ~ 50N.
2	Installation structure	Square frame welding base frame, one side vertical plate
3	Number of inflating axis in winding	1 ( o ne-armed winding )
4	Winding roll diameter	Ф300mm
5	Winding rectification	Automatic EPC control, stroke 80mm

NO.	Item	Technical parameters
1	Master control system	ouch screen, PLC, module, servo system
2	mode of operation	Manual, automatic, emergency stop;
3	Coating, intermittent length set range	Coated length  20.0 ~ 3200.0mm Intermittent length  5.0 ~ 3200.0mm
4	Alarm condition	In case of equipment failure, the touch screen will display the corresponding correction screen
5	Count function	Production quantity/length

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 lin e.





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.