We know that the current market is mainly crawler color selection machine and chute color selection machine, the use of both which will be more efficient for it?
Compared with the traditional chute color selection machine, the track color selection machine has the advantages of high precision of color selection, small damage, high output, direct packaging after selection and so on. It is more and more widely recognized and accepted by customers of color selection machine, and its market share is also expanding. 
(1)brief analysis of the applicable scope of chute color selection machine and track color selection machine
In contrast, because the chute color selection machine channel is designed according to the shape and size of the product, it is suitable for regular materials such as rice and wheat. For materials with large shape and size differences such as peanuts, plastic, ore, scrap metal, tea, the color selection effect is not ideal. With the increasing variety of materials in the market and the increasing requirements for color selection, the chute color selection machine has gradually not adapted to the development trend of the color selection industry. Track color selector is not, it is suitable for all kinds of material color selection.
(2) What is the chute color selector?
Chute color selection machine is the use of gravity to let the material along the chute high speed slide, some materials in the sliding process can not slide uniform speed or there is jumping up and down, so that the color selection accuracy is not high.
There are two important links in the operation of the color selective machine, namely the optical imaging and the nozzle. The main function of optical imaging is to identify the material, and the nozzle is mainly to eliminate the material on the basis of discrimination. In the whole machine, there is a distance of about 10cm between the optical imaging point and the nozzle position, so there needs to be a fixed delay and a stable running track from the location where the material is found to the location where the nozzle is located. The material jumps up and down in the chute machine, resulting in the material can not run on the chute at uniform speed. If the speed is not consistent, the nozzle delay is not consistent, which will lead to the advance action or delay action of the nozzle, and eventually lead to the decline of the color selection accuracy.
In addition, the material jumping up and down actually affects the distance between the material and the optical imaging lens, resulting in imaging blur. The jumping up and down of the material will also affect the distance between the material and the nozzle. Therefore, when the material is too far away from the nozzle, the force of the nozzle on the material will be weakened, thus reducing the color selection accuracy.
(3) What is the track color selector?
Track color selective machine depends on the transmission of the track to send the material to the sorting area. In this process, the material runs at a constant speed and is relatively static, which can keep the delay fixed and the running track stable. This ensures the accuracy of color selection to the greatest extent.
When the chute color selection machine is running, the material from top to bottom is constantly accelerated. Even if the color selection is completed, the material will still be accelerated for a period of time and distance, which will increase the damage to the material, leading to a high damage rate.
The track color selection machine does not have this defect, the material on the track horizontal movement, flat flying flat falling, the material does not exist the problem of excessive acceleration, the damage to the material is relatively slight, small damage. For PP, PE, PVE, ABS, PET plastic, metal, ore, peanut, peanut, garlic rice, tea and other materials with high damage rate, Haibao track color selection machine has been verified by the customer on site, and the effect is remarkable and the damage rate is very low.
In terms of color selection output, track color selection machine speed is controllable, the output can be adjusted, specific design according to the actual production of customers. The chute color selection machine structure is fixed, fixed speed, fixed output.
Track color selection machine relative to the chute machine, need some moving parts, relatively complex structure, so the cost is relatively high. But comprehensive comparison, the economic benefit of track color selective machine is far greater than the cost input.
(4) Summary:
Compared with the chute color selection machine, the track color selection machine has a wide range of optional materials, high precision of color selection, small damage, high yield and small strip out ratio. In short, the track color selection machine cost performance is much higher than the traditional chute color selection machine, the perfect realization of the screening function, can use mechanization to select high-quality products, promote the development of agricultural mechanization, gradually replace the chute color selection machine in the market, become the first choice of color selection customers.
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Post time: Oct-29-2022
