Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder

Product Details
Customization: Available
After-sales Service: 24-Hour Online After-Sales Service
Warranty: 2 Years
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  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
  • Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
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Overview

Basic Info.

Model NO.
ZL-3020
Type
Pipe Extruder
Plastic Processed
Engineering Plastics, Modified Plastics, Waste PLA
Product Type
Granulating Extruder
Feeding Mode
Multiple Feed
Assembly Structure
Separate Type Extruder
Screw
Twin-Screw
Engagement System
Intermeshing
Screw Channel Structure
Deep Screw
Exhaust
Exhaust
Automation
Automatic
Computerized
Computerized
Feeding Motor
0.37kw
Feeding Method
Twin-Screw Quantitative Feeding with Stirring Func
Hopper
Thickness ≥ 2mm
Main Motor
5.5kw
Inverter
Inverter Speed Regulation 5.5kw
Screw Diameter
Ø21.7mm
Screw Hardness
HRC65~72
Vacuum Pump
150W
Drive Motor
150W
Transport Package
Export Wooden Case Packing
Trademark
ZL
Origin
Dongguan City, Guangdong Province, China
Production Capacity
Output Varies by Size

Product Description

 
Product Description
Equipment Overview:
Product Introduction During the polymer extrusion process, the twin-screw granulator is a process in which the conveyed solid melt polymer is sheared, mixed and extruded at a certain temperature. The physical state changes of polymers and materials during the extrusion process, the process of mixing morphology and structural changes, and the relationship between the final mixture and properties
Working Principle The material passes through the feeding port, and under the action of the rotating screw, it is kneaded into a ball and rolls forward along the screw groove. Due to the shearing, compression and stirring of the screw, the material is further mixed and plasticized, and the temperature and pressure gradually increase. High, presents a viscous flow state, and passes through the machine head at a certain pressure and temperature, and finally obtains the desired shape of the product.
Features The gears are made of high-quality alloy materials, and all the tooth surfaces are carburized and quenched. The tooth profile of the gear is trimmed by special grinding software to ensure the gear strength, uniform tooth load, high strength, low noise, and low vibration; the deceleration and torque distribution parts are integrated into one body, and the structure is compact.
The cooperation between the screw and the barrel, the screw and the barrel are made of wear-resistant materials, and the surface finish of the threaded components is directly related to the material quality and the service life of the whole machine
The screw is a building block structure, and the thread element is made of high-quality nitrided steel 38CrMoALA, which has been heat-treated by high-temperature vacuum quenching, and has high hardness, good wear resistance and corrosion resistance.
The built-in heater can quickly heat the material, control the temperature quickly and ensure stable physical and chemical properties of the material, save electric energy and facilitate maintenance.
The outer cover is stainless steel windshield, which is beautiful and generous, and has good heat dissipation.
Scope
Of
Application
It is suitable for mixing and processing experiments of engineering plastics, modified plastics, waste plastics, and color masterbatches. It has the functions of homogenization, plasticizing and coloring, filling modification, etc.
Mixing, kneading, extrusion and granulation of general plastics, engineering plastics, elastomers and other materials
Blending Modification of Composite Materials
Polymer Filled Reinforcement Modification

Product Detailed Parameters:
(1) 1 Set Of Main Feed
Feeding motor: 0.37KW*1
Feeding method: twin-screw quantitative feeding with stirring function
Hopper: stainless steel, thickness ≥ 2mm,
Feeding screw: material 45#, hard chrome plated on the surface;
Feeding hopper: made of stainless steel, thickness δ=1.5mm

(2) 1 Set Of 20-Type Twin-Screw Extruder
Main motor: 5.5KW
Inverter: Inverter speed regulation 5.5KW
Frame: It is welded by section steel and annealed to eliminate stress. It has high rigidity and is not easy to deform.
1 Set Of Program Control System
Program control system: Fully automatic PLC program control can directly display temperature, screw speed, traction, winding speed, etc. All parameters can be set and controlled arbitrarily
PLC touch screen size: 10 inches
Barrel and screw 1 set
Screw diameter: Ø21.7mm
Length-to-diameter ratio: L/D=40:1
Screw combination: building block type
Screw hardness: HRC65~72
Screw components: high-quality nitrided steel 38CrMoALA, high temperature vacuum desalination treatment.
Barrel components: No. 45 steel outer jacket, double alloy bushing inlaid inside, wear-resistant alloy a-101 (Fe-Cr-Ni-B+Carbide)
Mandrel component: Made of high-quality 40CrNiMoA steel, the threaded element and the mandrel are connected by involute line, which has high strength, large load carrying capacity, and convenient disassembly and assembly.
Screw rotation direction: same direction rotation
Heating system 1 set
Temperature range: room temperature~300ºC
Heating zone: cast aluminum heater in the 5th zone of the gun barrel, and the electric heating tube at the discharge port is heated. Stainless steel safety windshield for external use.
Heating power: about 5KW
Vacuum System 1 set
Vacuum Pump: 150W
Drive Motor: 150W
Water cycle vacuum deoxygenation device, equipped with vacuum pump, vacuum gauge, regulating valve components, forming a non-blocking ventilation and exhaust system
 Cooling Method: the whole barrel is cooled by soft water circulation.
Extrusion Die Head: 3-hole quick-change die head, discharge diameter Ø3mm
(3) Conveyor Belt Cooling (Optional)
Rack: Linked by aluminum profiles, beautiful and elegant.
Conveyor Belt Material: Kevlar
Conveyor Belt Length: 3 meters
Cooling Fan: Multiple cooling fans are equipped on the conveyor belt to cool the material quickly
Conveyor Belt Motor: 300W

(4) Stainless Steel Water Tank Cooling (Optional)
Sink Material: 1.2m 304 stainless steel sink
Hanging Wire Rack: combination of guide rollers, adjustable draft and distance
Fan: 0.15kw drying fan
Water Level Control: stainless steel water level control valve
Cooling Fan Material: the main part is made of stainless steel

(5) Granulator
Horsepower: 1HP motor.
Number of Sliced strips: 3 pieces
Pelletizing Length: 1~3mm cutter distance can be adjusted
Cutting Speed: 1~35kg/h adjustable
Feeding Pressing Roller: wear-resistant PU rubber, 90~95A
Motor: 1.5kw
Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
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Company Profile
 

                                                          About US
 

Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder

We are Zhongli Instrument Technology Co., Ltd., a professional manufacturer specializing in laboratory polymer processing equipment, headquartered in Dongguan, Guangdong, China. Since our establishment in 2007, we have been dedicated to developing and producing high-performance lab testing and processing instruments, with a focus on open mill mixers, internal mixers, hot presses, extruders, cast film machines, blow film machines, etc.

With over 18 years of industry expertise, our products have gained wide recognition across more than 109 countries and regions, particularly in Europe, America, and Southeast Asia. Our clientele includes leading polymer material factories, research institutions, and academic laboratories, drawn by our equipment's precision, stability, and reliable processing performance.

In addition to standard models, our R&D team specializes in customized solutions. Whether you need equipment to accommodate specific material viscosity, processing capacity, or sample size requirements-such as miniaturized extruders for laboratory-scale trials or high-temperature cast film machines for engineering plastics-we can provide tailored designs to meet your unique operational needs.

Our commitment to advancing polymer processing technology ensures that all of our products are rigorously tested to meet CE and ISO certifications, giving our global partners peace of mind when it comes to quality and compliance with international material testing standards.

Contact us today to discuss how our polymer processing solutions can enhance your material research, formulation development, and small-batch production efficiency.


Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
Click here >>>> More Factory Prices and Shipping !!! 

FAQ

1. How to choose the most suitable Mechanical Equipment ?Our professional team will give you the best suggestion as long as you tell us what kind of test you 
need to do andthe required specification.
2. What's the delivery term?
 At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 
working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
3. Do you accept customization service?
 Yes, of course, we can not only offer standard machines, but also customized machines according to 
your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
4. Can we visit your factory before order?
 Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange 
hotel and pick up you from airport.
5. Do you have customers of our country before?
Now our testing machines have been sold to more than 109 countries, like USA, Canada, Russia,UK, Italy,
Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,
Brazil...and so on.

6. How about your warranty?
Generally,our warranty is two years. Within the warranty period, we can offer technique support and part 
parts change, necessarily, our engineers may go to your place for better service.
7. How about the packing for machine, is it safely protected during transportation?Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing 
machines abroad by sea or by air without damage.
8. What is the order process?
 Inquiry - quotation - communication - order confirming - deposit payment - production - testing and 
debugging - balance payment - packing - delivery - customer receiving - after service. 
9. How to install and use the product?
 The product is shipped with an operating instructions and video of English version.

Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder
How to contact us?  

Send your inquiry details in the below, click " Send" Now!

Click here >>>> More Information !!!

Lab Twin-Screw Extrusion Granulator Machine Twin Screw Granulator Extruder

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