Products Description
The XW-SBVO-03AP Vacuum oven is specially designed for lithium battery industry production process of vacuum drying equipment, the temperature, vacuum degree, the size of the studio and the barrier height is maximally meet the needs of the lithium battery industry.
This vacuum oven is with Vacuum, pressure, pneumatic automatic programmable control, it is mainly used for Lithium battery materials and electrode sheet vacuum baking for Battery production line.
Working principle
Each machine can work continuously in cycle; Basic process: Open the door to put the battery or pole into the oven, and then set the heating time, vacuum time, nitrogen time system will automatically complete the heating and periodic air exchange according to the set time parameters, to complete the baking process.
Configuration
- Inner cavity: 3.0mm stainless steel, reinforcement for iron square material processing.
- Frame: made of 1.5mm high-quality cold-rolled board, composed of two layers of insulation, cotton for aluminum silicate, aluminum foil cotton, sound insulation cotton three kinds of layered production.
- Hot air system: Each layer is composed of fan, heating box, air duct, air duct, etc., to achieve more consistent temperature.
- Control system: composed of PLC, touch screen, pressure sensor, high vacuum baffle valve, solid state relay, temperature controller, solenoid valve group, etc.
- Hardware: including door, back cover, vacuum tube and other stamping parts.
Machine characteristics
- Door opening mode: single door; Elastic double glass door, three layers of pressure detection, over pressure protection.
- Inner liner sealing ring: silicone rubber O-type sealing ring made of mold casting, high temperature resistance and corrosion resistance.
- Principle: surround hot air external circulation. Double-layer insulation insulation, the external temperature is not higher than room temperature +20 degrees.
- Heating structure: The use of O-type external circulation air, the left side of the air, the right side of the suction, to achieve temperature consistency.
- High vacuum pneumatic flapper valve, isolated three-layer separate control.
- Touch screen display, automatic cycle automatic control, complete the last step back to vacuum pressure holding; Digital display safe temperature.
- Equipped with multi-point over temperature protection temperature control device, can effectively prevent temperature control safety problems such as uncontrolled temperature, improve the accuracy of over temperature protection.
- The control screen adopts touch screen centralized operation, easy operation and reliable control. The program controller adopts PLC control, the work is stable and reliable.
- The three-layer oven is controlled separately, you can set the total baking time, cycle time, vacuum time, drying time, after parameter setting, you can press the automatic button to enter the automatic baking program, when the time reaches the baking time, it will automatically shut down, if the temperature exceeds the safe temperature value, it will automatically send an alarm and the red indicator will light up, and automatically stop heating. And display alarm information on the display screen.
- Fill the box with dry gas to any set value between -0.1Mpa and -0.02Mpa to automatically stop filling.
- In normal operation, fault warning and fault causes can be described on the screen.
- Vacuum tube has anti-corrosion.
Technical Parameters
| Model | XW-SBVO-03AP Automatic Vacuum Oven For Lithium Battery |
| Heating principle | External circulation hot air heating |
| Source voltage | AC380V, 50HZ18KW |
| Gas source | Dry air 0.1-0.2Mpa/vacuum -0.98- -0.1Mpa/compressed air 0.4-0.4 Mpa |
| Temperature | RT-150β |
| Vacuum degree | When it is pumped between -0.1 and 0.098Mpa, the digital display can maintain pressure≥95% under normal temperature and pressure for 24H |
| Display error | The set value and the apparent value after stability are ≤±1β |
| Insulation performance | The outer wall temperature does not exceed 45 degrees (except glass doors) |
| Temperature uniformity | Each point in the inner cavity 50MM from the wall: ≤±3.5β at normal pressure |
| Thermotropism | ≤20β(within 100 degrees of adjacent layer heating, only 20 degrees higher than room temperature) |
| Response speed | Room temperature to 85 degrees≤30 minutes to reach the set value, no-load core temperature stability time 90-120 minutes |
| Positions of vacuuming and nitrogen charging and inter faces specifications | The interface is located at the rear of the device; The vacuum interface is DN20, and the air filling interface isοΏ 12mm |
| Working chamber dimension(H*W*D) | 350*850*800mm*3layers |
| Equipment size: | 1250*1150*1990 mm (L*D*H) |
| Equipment colour (Paint treatment) | Grey white or Customized |
