Primary Processing

Application:

It is kind of complex system integrated with various technologies such as machine visual technology, computer technology, real-time control technology, artificial intelligence technology and advanced mechanic structure technology. It is mainly used for removing various foreign matters mixed in tobaccos such as jute strings, plastic film, metals, plastics, feathers, leather strips, papers, molded tobacco leaves, etc., and efficiently improve the quality of cigarette.

Features:

√ Air pressure stabilizing system ensures tobaccos stably dwell on the high speed belt conveyor.

√ Embedded with FPGA+DSP image processing system

√ Air cleaning system makes observation window crystal clear.

√ Optical components and cameras are airtight from the external dust.

√ Patented self-luminous background works with stable and bright LED.

√ CCD linear array camera with first-class prism beam splitter and professional optical lens to ensure vivid and natural imaging.

√ Unique one key intelligent formula leaning function.

√ Simple and friendly HMI make operation easy and convenient.

√ Precisely rejecting with error rate less than 0.5%.

√ Gently process with less degradation to tobacco.

√ Food grade stainless steel made inner chamber.

Specifications:

-   Rated capacity: 3000kg/h~12000kg/h

-   Belt speed: 5m/s ~7m/s (variable frequency drive)

-   Minimum camera resolution size: 0.36mm

-   Comprehensive rejecting rate: ≥90% (testing on black rubber, foreign matters in square or cube shape with minimum length of 12.7mm)

-   Error rejecting rate: ≤0.5%

-   Total recognizable colors: 16.77 million (224)

-   Detectable foreign matters: molded tobacco, plastics, paper, black rubber, cellophane, jutes strings, linear objects, non-tobacco matters of varied makeup etc. Ensured rejection of rubber nubs in black, red, yellow, green, and sponge, carton board, various plastics

-   Rejecting rate of typical foreign matters≥90%, typical foreign matters include black rubber, foreign matters in square or cube shape with sides approx. 12.7mm long