Anthraquinone dye screw extrusion granulator

NegotiableUpdate on 01/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The anthraquinone dye screw extrusion granulator is composed of an Archimedean screw rotating in a heated barrel. Due to its simple structure, easy manufacturing, high processing efficiency, and low price, it is widely used and is the most technologically mature and widely used type of extruder.

Product Details

Anthraquinone dye screw extrusion granulator

working principle

The production process of anthraquinone dye screw extrusion granulator involves the use of an automatic elevator to feed the material that has undergone internal mixing into a double cone feeder. The double cone feeder forces the material evenly into the main machine screw, and under the compression, shearing, and external heating of the screw, the material undergoes mixing and plasticization. The temperature and pressure gradually increase, presenting a viscous flow state, and the particles are extruded and cut at a certain pressure through the machine head, finally obtaining the desired shape.

Main Features

1. The single screw granulator integrates mixing, lifting, feeding, extrusion, air-cooled cutting, and air-cooled cooling to achieve automated continuous operation, resulting in high production efficiency;

2. The single screw granulator has mixing, feeding, and extrusion sections that can be heated by electric heating, steam heating, or hot oil circulation heating technology according to the customer's choice. The temperature control requirements vary depending on the different materials to be produced;

3. The mixer adopts the technology of "four sided synchronous wear-resistant mixing chamber", which has high efficiency, low energy consumption, sufficient plasticization, and uniform dispersion;

4. The feeding device adopts our company's technology, which can assist in the mixing of mixed materials and forcibly feed the single screw extruder to improve granulation efficiency and quality;

5. Both the double cone screw and single screw are driven by AC frequency conversion technology, which can adapt to various process technology requirements;

6. The front of the machine head adopts a hydraulic quick screen changing device, which saves time, effort, and is environmentally friendly;

7. The granulator adopts a rotary blade and a fine adjustment device for air-cooled hot cutting of granules;

8. The cooling of granular materials adopts cyclone separator transportation and drum type cooling machine or disc type vibrating screen;

9. The electronic control system adopts PLC, visual interface and frequency conversion technology to achieve full automation control.

Scope of application

The single screw extruder unit is mainly used for filling, blending, modifying, increasing, chlorinating, processing polypropylene and superabsorbent resins of rubber and engineering resins; Extrusion of biodegradable masterbatch, polyamide condensation, and polyurethane polymerization reaction; Granulation of carbon powder and magnetic powder, preparation of insulation materials, sheath materials, low smoke halogen-free flame-retardant PVC cable materials, and various silane crosslinking materials for cables. Small models are mainly used for scientific research and teaching.

Applicable material types

Wet powder mixture: The screw extrusion granulator is particularly suitable for processing wet powder mixtures, which are extruded through a sieve to obtain qualified particles.

Various powdered materials: The screw extrusion granulator is suitable for granulating various powdered materials, including chemical raw materials, food additives, rubber additives, plastic additives, powdered activated carbon, catalysts, feed, pesticides, dyes, pigments, daily chemical products, etc.

Chemical raw materials: The screw extrusion granulator can extrude cylindrical pellets of various diameters without adding water and binders.

Applicable Industries

Screw extrusion granulators are widely used in multiple industries, including:

Medicine: Used for manufacturing particles of various specifications. After drying, the finished product can be made into various products, such as chicken essence for food, various granules, etc.

Chemical industry: used for manufacturing chemical products.

Food: Used for manufacturing food additives and feed.

Agriculture: Suitable for granulation of agricultural products such as fertilizers and pesticides.

Technical Reference

Project item	45/30	65/33	75/33	90/33	105/33	120/33	150/33
Screw diameter mm Screw diameter（mm）	45	65	75	90	105	120	150
Screw/L: D Screw L/D	30	33	33	33	33	33	33
Screw speed rpm Screw rotation speed（rpm）	150	150	150	150	150	120	90
Drive power (kw) Drive power（kw）	18.5-37	45-90	90-132	160-185	185-250	250-315	155-450
Number of heating and cooling sections Headging cooling segments No.	5	6	6	6	6	6	6
Heating power of connecting body Connector heating power	1.7	2	3	4	4	5	6
output Output	60-120	120-220	300-400	400-500	500-700	800-1100	1000-1400
HDPE/MDPE granular material HDPE/MDPE partices	100	260	380	600	700	950	1200
PERT granular material HDPE/MDPE particles	85	220	320	510	600	810	1020
PPRT granular material PPRT particles	80	210	300	480	560	760	960
PP granular material PP particles	75	195	285	450	525	710	900
PB granular material PB particles	70	180	270	420	490	60	840
Heating power of the barrel Machine barrel heating power	10	19	23	35	35	60	72

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