Basic Info.
Plastic Processed
All of Plastic
Product Type
Granulating Extruder
Assembly Structure
Integral Type Extruder
Engagement System
Intermeshing
Screw Channel Structure
Non Deep Screw
Computerized
Computerized
Usage
Plastic Forming Machine
Processing Type
Plastic Thermoforming Machine
Function
Plastic Granulating Production
Transport Package
Plastic Film
Specification
as required
Product Description
Application: the tri-screw extruder has its flexible and changeable geometric arrangement, the flow direction of materials is formed in many meshing areas, the velocity of flow is varied, and the distribution of particles in the space has a very beneficial effect, so it has excellent mixing characteristics. Small length to diameter ratio, high productivity ratio has attracted much attention.
The three screws were arranged in one shape and rotated in the same direction
1. The three screw rods, which are well plasticized and uniformly arranged in one shape, enlarge the compaction area, strengthen the kneading and compaction, and have better plasticizing effect. Due to the existence of two meshing zones, the rolling area is multiplied to make the dispersion more uniform.
2. The production of talc powder with high filling masterbatch can be taken as an example. Without high stirring, the 3- Φ 52 machine can produce 80% high concentration filling masterbatch at a time, and the output is 350 kg / h. However, 2- Φ 52 (twin screw machine of the same model) can produce only 40% filling masterbatch, 60 kg / hour, without the aid of high mixing or repeated processing.
3. Taking 3- Φ 52 machine as an example, 75kw main motor, 500rpm, produced 50% carbon black masterbatch, 180kg / h, current 90 A, the specific power is only 0.2-0.25kw.
4. Production of 50% Conductive carbon Black Masterbatch by Twin Screw Extruder, it is necessary to pass through the mixing process. Without the mixer, the material can enter directly into the production of 50% carbon black masterbatch. The result shows that the toughness of the masterbatch is good. Why Because of its sufficient plasticization and uniform composition, it is used to blow the 0.005mm film, and the results are very uniform. A higher concentration of carbon black masterbatch can be produced by high stirring, and the particle toughness is better. Example 2: fill the PE or PP masterbatch with 85% calcium carbonate produced by a twin-screw machine and crush it with your fingers. The same proportion of masterbatch produced by tri-screw machine can not be broken by finger pinch and dehydration and drying by centrifugal dehydrator. Example 3: the production of PP flame retardant cable material, after the intermelting, with the ratio of length to diameter 40 2-Φ 65 twin screw extruder, the strength is 13 MPA, elongation is 185. By using 3-Φ 65 three screw machine, the material strength is 14 Mpaand the elongation is 237. In addition, 70% masterbatch of aluminum powder or antimony trioxide can be processed by tri-screw machine, but not by twin-screw machine.
5. It has the function of molecular grafting and can be directly used in the production of PP foamed beads. It is known that PP foaming must use high melt strength polypropylene (HMS-PP), which requires the molecular grafting of ordinary PP, and its price is much more expensive than that of ordinary PP. The molecular has branch forks and has enough melt strength and ductility to be suitable for PP foaming. However, we have tested that ordinary PP (homopolymer or copolymerized PP) can be directly used to produce good EPP beads after extrusion with a foaming ratio of 70 times. This is because ordinary PP has been grafted by molecules during the flow in a three-screw machine. In 2002, it became polypropylene with high melt strength.
6. Compact structure, save space all the configuration is on the rack, there is no external occupation of the ground things.
7. The machine is safe and reliable, easy to operate twin-screw machine general gear box quality guarantee period of one year, gear box quality guarantee period of three years. The advantages of tri-screw in twin-screw extruder through comparison, we can easily find the main advantages: complex flow field, long residence time, good mixing performance, which has been proved in the practice of many enterprises. In the future, it is possible to play a good role in nano-composite system, high viscosity material mixing, high filling composite system and higher demand for dispersion and mixing.FAQ 1. Q:Are you A factory or A trading company?
A:A factory
2. Q: What makes you different for other suppliers?
A: 1)firstly,our factory is very professional in twin screw extruder for many years. and our machine's quality is best in our field and our price is also competitive from other suppliers.
2)second, our service is very excellent. and our engineers is avaliable to service the machine overseas and if you have any questions you can contact us at any time, we will reply you in 24hours.
3.Q:What is the payment?
A: 1) T/T payment; 2) LC;
4.Where is your factory located? How can I visit there?
A: Our factory is located in Nanjing, Jiangsu Province, China,
1) You can fly to Nanjing Airport directly. We will pick you up on Nanjing Lukou International airport;
2) You can fly to Shanghai Pudong International Airport then come to Nanjing by High-speed railway, then we will pick you up in the railway station.
All our clients, from domestic or abroad, are warmly welcome to visit us!
We are looking forward to cooperating with you.
Address:
Nanjing Jiangning District 269, Jishanglu Zhougang Industrial Park, Nanjing
Business Type:
Trading Company
Business Range:
Bags, Cases & Boxes, Manufacturing & Processing Machinery, Toys
Management System Certification:
ISO 9001, ISO 20000
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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