Vibratory Sifter for Plastic Pellets

Introduction of vibratory sifter for plastic pellets

Vibratory sifter for plastic pellets are used in the production or waste utilization of plastic pellets. The impurities in them can be classified out of other non-raw materials including soil to achieve the purity of the raw materials. The whole screening process is to leave the large unshaped plastic pellets on the first screen and discharge them from the discharge port. The plastic pellets with suitable specifications are discharged at the middle layer discharge port, and the lowest end discharge port is discharged. Some small powder pellets. As plastic pellets are used as chemical products, in the production process, the parts in contact with the materials must be made of stainless steel, which can prevent the deterioration of the materials.

Application of vibratory sifter for plastic pellets

1. Screening of raw materials: for example: polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and acrylic-butadiene-styrene copolymer (ABS) For the screening of other materials, because their particles in the production are qualitatively uniform, their screening purpose: to remove impurities and agglomeration.

2. Recycling and screening of waste plastics: The molded plastic products are recycled, such as: waste plastic pipes, waste plastic brackets, waste plastic bottles, etc., through the screening after crushing.

3. Sieving of plastic particles: the plastic particles after molding are classified, and the purpose of sieving is fine classification.

4. Screening of resin chips: the screening is more difficult, because the resin chips are easy to stick, and there will be a long single-body unqualified material. You can test the machine to clarify the screening requirements.

5. Screening of fillers: screening of wood powder, glass fiber, diatomaceous earth, natural mineral powder, carbon black, etc.

Technical parameters of vibratory sifter for plastic pellets

Model	Diameter (mm)	Feeding Size (mm)	Frequency (RPM)	Layers	Power (kw)	Capacity (kg/h）
DH-400	400	<10	<1500	1-5	0.18	100
DH-600	600				0.25	200
DH-800	800				0.55	500
DH-1000	1000				0.75	800
DH-1200	1200				1.1	1200
DH-1500	1500				1.5	1800
DH-1800	1800				2.2	2000

Working principle of vibratory sifter for plastic pellets

Vibratory sifter for plastic pellets uses YZUL vertical vibration motor as the excitation source. The eccentric weight at the upper and lower ends of the vibration motor converts the rotational motion into horizontal, vertical, and inclined three-dimensional motion, and transmits it to the vibratory sifter screen surface; Plastic pellets enter the equipment through the inlet. According to different material screening requirements, the materials pass through the sieve of the sieve. In this process, the bouncing ball, which is located under the sieve, keeps hitting the sieve to make the sieve Layer materials can be screened through the mesh smoothly, and effectively solve the problem of material blockage. The screened material and the screened material are discharged from different outlets, so as to achieve the purpose of screening, removing impurities or grading.

Benefits of vibratory sifter for plastic pellets

1. The screening is fine to 500 meshes, and the number of screening and grading meshes is high.

2. The screen penetration rate can reach 85%-95%, and there is no phenomenon of over-diameter mixing. The screened materials are inspected by the national standard sieve, and the residue on the screen is zero.

3. At most six particle sizes can be screened out at one time, and the most suitable number of layers is 1-3.

4. The overall sealing performance is good, except for the dust caused by feeding and receiving, the amount of dust generated by the equipment itself is very small.

Related cases