Main performance and structural features:
This machine is a large, vertical, three sided sealing, pillow shaped bag, intermittent packaging machine. It can automatically complete the entire process of bag making, measuring, filling, sealing, printing batch number, cutting, counting, etc.
Adopting piston type filling and measuring method, used for liquid and semi fluid large packaging. All devices in contact with materials are made of stainless steel and non-toxic wear-resistant plastic, meeting the requirements of food and pharmaceutical packaging.
The packaging speed can be infinitely adjusted within the rated range.
Microcomputer adjustment of bag length: using coaxial photoelectric coding control, the bag length is set by the microcomputer, which has the characteristics of accurate bag length, easy adjustment, simple maintenance, and reliable operation.
Double channel temperature control for heat sealing: The temperature can be pre-set through an intelligent temperature controller, ensuring accurate temperature control and good thermal balance to ensure sealing quality.
Photoelectric automatic positioning system: using unique photoelectric positioning technology, it can ensure the integrity of bag making patterns for packaging materials with color codes printed on them.
Stepless adjustment of filling amount: using coaxial photoelectric coding, achieving stepless adjustment within the rated range through microcomputer control. Simple structure, precise control, stable and reliable.
Measuring device:
1. Rotary cup measuring device
2. Screw metering
3. Liquid filling structure
The measuring device is suitable for different materials and should be specified by the user when placing an order.
model | SJ-420A |
Measurement method | Piston filling metering |
Bag size | L200mm, W150mm |
Air usage | 6kg/cm2 2.5m3/min |
Filling weight | 50-200g (specify when ordering) |
Packaging accuracy | Packaging weight deviation ≤± 1% |
Packaging speed | 25-60 packs/min |
Sealing type | back sealing |
Power supply | 380V/220V 50-60HZ |
Whole machine power | 4kw |
Whole machine weight | 650KG |
Whole machine volume | 1200×900×1600mm |