This machine is specially designed for the vacuum packaging of heavy bag. Generally used to pack and vacuum 25kg material, the final product is brick-shaped.The packaging is beautiful and clean, which is helpful for the preservation and storage of materials.
Packing Sample
Applications
Suitable for plastic insulation materials:
- Polyethylene [low density (LDPE), medium density (HDPE), high density (HDPE), linear low density (LLDPE)];
- Polyvinyl Chloride (PVC);
- Cross-linked polyethylene [peroxide cross-linking material, silane cross-linking material, radiation cross-linking material] (XLPE);
- Cross-linked polyvinyl chloride (XLPVC);
- Low-smoke halogen-free polyolefin (DWPJ);
- Low-smoke and low-halogen polyolefin (DDPJ);
- Polypropylene (PP);
- Polytetrafluoroethylene (PTFE/F-4);
- Polyfluoroethylene propylene (FEP/F-46);
- Polyamide (PA6);
- Polyimide (PI);
- Commonly used rubber insulation materials are: natural (styrene-butadiene) rubber (NR), ethylene propylene rubber (EPR), silicone rubber (SIR), chloroprene rubber (CR), chlorosulfonated polyethylene (CSPE), polyvinyl chloride- Nitrile compound (PVC-NBR);
- Phenolic resin, polyester resin, polyamide resin; Alkyd resin, acrylic resin, synthetic fatty acid resin; Polyoxymethylene, polyamide, polysulfone, polyether;
Working process:
Take bag from storage → Bag positioning → Bag opening → Material weighing and filling → Bag shaping → Bag mouth finishing → Conveying to sealing station → Bag mouth opening → Vacuuming → Sealing → Turning and laying → Conveying to palletizing station
Detail of Machine
- Bucket type granular scale, material of material contact part: SUS304;
- The discharge of the bucket scale adopts pneumatic control, and there is no dead corner or material accumulation inside;
- The granular scale has two feeding modes: manual/automatic, weighing weight can be adjusted, weighing accuracy: ±50g, weighing range: 20~40kg;
- Digital display function;
- The bag storage device needs to ensure that it can realize the function of one storage and one use, and can automatically switch to another bag storage when one bag storage is lacking;
- The bag quantity of each bag storage is not less than 40;
- Each bag storage is equipped with a fixed slot, which is convenient for workers to place bags and easy to take bags;
- With the function of automatic bag correction, it is convenient to take the bag neatly.
- Taking bag with vacuum suction cup to ensure that there is no damage to the surface of the bag;
- Automatic bag taking function, automatically take next bag after completing a bag taking and bag sending cycle;;
- When there is no bag in the current bag storage, the bag will not be taken automatically;
- The bag shall be opened by vacuum suction cup to ensure that there is no damage to the surface of the bag;
- It is interlocked with the bag taking mechanism. When the bag taking mechanism sends the bag to the bag opening station, the bag opening mechanism starts to work, opens the bag mouth and extends the feeding mouth into the bag to ensure that there is no material leakage;
- The shaping mechanism has certain strength, which can ensure that the bag is brick after forming;
- The forming size can be adjusted slightly, and the shaping mechanism has no deformation to ensure the brick shape, and the deviation between the upper and lower sides is ± 5mm;
- The contact part between the shaping mechanism and the bag must be smooth and not adsorbed with the bag;
- A suction nozzle can be used for vacuum pumping, and the surface of the suction nozzle is smooth without burrs. The suction nozzle pipeline must be equipped with powder collection filter;
- Adopt oil-free vacuum pump, domestic famous brand, and the air extraction rate shall not be less than 600L / min; The vacuum degree shall not be less than 80kPa;
- The sealing width shall not be less than 15mm, non sharp angle tooth shape (wave type). The temperature of sealing block can be accurately controlled, with the range of 0-200 ℃.
- The width of sealing strip shall not be less than 15mm;
- The sealing shall be free from scalding, and the air leakage rate observed after 2 days of sealing materials shall not be greater than 5 ‰;
- The conveyor belt is equipped with a turnover mechanism to place the materials horizontally; Smooth turnover and transportation;
- The conveyor belt adopts herringbone or other non deviation design;
- The operation of the conveyor belt needs to be linked with the front equipment, and the conveyor belt terminal has photoelectric induction;
Technical parameters:
| Item | Automatic open mouth bagging machine (vacuum) | |||||
| Model | FP-1012-VACC | |||||
| 1 | Installation conditions | Temperature | -5℃~45℃ | Installation location | Operating area in non-enclosed buildings | |
| Power | AC 380V/220V±5% | Frequency | 50Hz±1% | |||
| Compressed air | 0.5Mpa～0.6Mpa | Packing speed | 2 bags/min ±50g | |||
| 2 | Material characteristics | Packing bag | Aluminum plastic bag\PE nylon composite bag | Thickness | ≥100um | |
| Bag size | W150~220*L400~600(plane)
(±1mm) |
Bag mouth size | M side (hot corner) or 1 type bag | |||
| Material | Granular material (diameter≤10cm) | Product size | Sealing place and bag mouth≥20~30mm | |||
| Technical parameters and acceptance criteria | ||||||
| 3 | Equipment material | All parts in contact with materials are made of stainless steel SUS304L, and non-material contact parts are made of carbon steel + paint coating. | ||||
| 4 | Component | (1) Equipment components:
1. Transition storage — about 100L 2. Measuring scale——-Fully automatic measuring method 3. Automatic bag feeding mechanism, packaging mechanism, sealing mechanism, ——- automatic packaging machine 4. Finished product conveying mechanism—–finished product conveyor belt 5. Automatic operation display screen and weighing and packaging control system. (2) Simple flow of equipment operation Transition storage → weighing scale → bagging by packaging machine (pre-adjust and set the bag size and packaging weight) → combing the bag mouth mold forming → vacuuming → heat sealing and sealing → finished product conveyor → palletizing; |
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| 5 | Technical index | (1) Packaging efficiency: the packaging speed is about 30s/bag;
(2) Packing damage (air leakage rate) rate: ≤0.1%; (3) Processing quality: the seal is smooth and beautiful, without wrinkle; (4) Roll bag capacity: ≥200 bags; (5) The temperature of the sealed bag can be adjusted by temperature control; (6) Set various parameters on the control panel of the equipment, and start and stop with one button; (7) Abnormal alarm; |
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| 6 | Configuration parameter | 1. Proximity switch, etc.: OMRON;
2. Low-voltage electrical devices: Schneider; 3. Cylinder components: SMC; 4. Controller, servo, inverter: INOVACNCE; 5. Touch screen: WEINVIEW. |
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