Guangzhou Yute Packaging Machinery Manufacturing Co., Ltd
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SJ-500B Large Powder Automatic Packaging Machine
Main performance and structural features: This machine is a large, vertical, three sided sealing, pillow shaped bag, intermittent packaging machine
Product details

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 the screw volumetric measurement method, it is used for large bag packaging of powdered materials with particles larger than 200 mesh. 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.

Suitable for packaging powdered materials that are prone to flow or have extremely poor fluidity, such as milk powder, glucose, coffee, feed, pesticides, fuels, etc.

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 suitable for various packaging materials. Good thermal balance ensures 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 Electronic scale measurement ㎡

The measuring device is suitable for different materials and should be specified by the user when placing an order..


SJ-500C/520C/600C
Measurement method Screw metering
Bag size L240/300/400mm-W180/220/250mm
Air usage 6kg/cm2 2.5m3/min
Filling weight 200-500g (order specified) 500-2000g (requires replacement of measuring cup accessories)
Packaging accuracy Packaging weight ≤ 100g deviation ≤± 1g>100g deviation ≤± 1%
Packaging speed 25-60 packs/min
Sealing type Back seal
Power supply 380V/220V 50-60HZ
Whole machine power 4kw
Whole machine weight 650/750/800kg
Whole machine volume 1200×900×2400mm


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