Brand New Omni R&D Vacuum Pre-Sealing Machine

Omni R&D's Vacuum Pre-Sealing Machines are suitable for vacuumizing and hot-pressing pre-packaging of pouch lithium cells after liquid injection and standing; this machine automatically completes vacuum heat-sealing of battery aluminum-plastic shells by precisely controlling the main vacuum pumping box and pneumatic heat-sealing components. It features:

• The head is made of copper material, which has good heat transfer effect, saves power consumption, improves work efficiency, and saves energy compared with similar products；
• The pressure of the upper and lower heads can be adjusted by the pressure regulating valve to meet the requirements of different process parameters；
• The upper and lower heads are driven by cylinders and guided by two linear guide sleeves, with flexible up and down movement and accurate guidance, guaranteeing the requirements for parallelism after edge banding；
• Through the see-through window, the changes in the cavity can be observed during work.
• The cover cavity is driven by a cylinder, guided by a rotating guide sleeve, flexible up and down, and accurate guidance to ensure product sealing requirements.
• It can be applied to product batteries of different specifications, and the adjustment is simple and convenient.
• Adopt the split design of the host and control box to allow the machine to work in a glove box or on an assembly line.
• Easy to operate, beautiful in appearance, small in size and light in weight.

Specifications:

• Vacuum up to -95Kpa, adjustable (buyer prepares vacuum pump)；
• Head temperature: room temperature ~ 250 ℃, adjustable temperature；
• Temperature control accuracy：±2℃；
• Heat sealing pressure：0～7Kg/cm², adjustable；
• Heat sealing time：0～99second, adjustable；
• Edge width: 5±0.4mm (according to customer requirements)；
• Maximum edge size：200mm；
• The maximum battery range is 7.8" in length and 6.2" in width (including the air bag position)
• Seal thickness range: 60~300um
• Sealing thickness accuracy (mm): The thickness difference between any two packaging points is <15um
• Gas consumption: about 0.2L compressed gas / once per seal
• Air pressure working speed: ≥180 times/h
• Power: 300w heating tube is used, and the power consumption when heating is about 0.6KW.
• Power supply：220V/60Hz；
• Compressed air source：0.5～0.8Mpa, when used in a glove box, the power source of the cylinder must be consistent with the working gas used in the glove box;
• Dimensions: Work part：19" x 19" x 17"
• Control cabinet：17" x 13" x 9"
• Equipment weight：115 lbs.

Equiped with:

• PLC touch screen automation control
• The cavity is made of aluminum alloy, which is corrosion-resistant and has a firm structure