Mixer-60 Unit of Laboratory Torque Rheometer System

Product Description

Founded in 2005, Harbin Hapro Electric Limited is a high-tech company located in National Universities Science Park in Harbin University of Science and Technology, Harbin, China. The products from Hapro are instruments, equipment which related to polymer industry and cable industry. Hapro keeps a good relation with Harbin University of Science and Technology. Joint working together with professors in the university, Hapro can also provide project solutions in cable industry and polymer industry. The products from Hapro Electric include Torque Rheometer System. Polymer Film Quality Inspection System. UV-light Irradiation Cross-linking Equipment, etc. The products from Hapro were not only sold domestic(Hong Kong and Taiwan)but also distributed all over the world, Russia, Belarus, Ukraine, the United States, Germany, Canada, Australia, Italy, Portugal, Hungary, South Africa, Panama, Mexico, Argentina, Brazil, Chile, Colombia, Egypt, Saudi Arabia, Turkey, Czech Republic,Honduras,the Philippines, India, Iran, Malaysia, Thailand, Singapore, South Korea, Japan, Vietnam and other more than 30 countries .
This is Summer Sun ,sale manager of Hapro, Chinese company producing equipments for laboratory.Our company offers not only the equipment but also the expertise of our technical team.

Movable Main Platform
Main unit adopts the servo system imported from German, The heart of the Torque Rehometer is the fully digital 5.0kW motor which ensures full torque of 190/240/320 NM over the entire speed range of 0.1 r/ min to 150/200/250/280 r/min. The inverter drive provides for precise and constant speed for functional units. Further more, a torque measurement is integrated
 

Photograph	Performance Index	Performance Parameter
	Control Mode	Industry Bus
	Mains connection	3×380V,50Hz +N +PE
	Docking mode	Electromagnetic lock
	Fixing Mode	Movable
	Power of Motor	5.0 kW
	Motor Speed	3000 r/min
	Reducer(Neugart)	1:12 or 1:15 or 1:20
	Max.Speed	250,200 or 150 rpm/min
	Speed Accuracy	0 .05% F.S
	Torque measuring method	Cantilever
	Torque Range	0 ~ 190 or 240 or 320 Nm
	Torque Accuracy	0.1% F.S
	Static Measurement Accuracy of Temp	0.1ºC
	Dynamic Measurement Accuracy of Temp	+ 0.5ºC
	Melt pressure Range	0.1 ~ 100 Mpa
	Melt pressure Accuracy	0.5% F.S
	PC operating System	Window 10
	Application Software	Hapro Control software Mixer report software Extruder report software Viscosity software
	Weight	280 kg
	Dimension (L×W×H)	950×600×1200 mm

 

1. Movable Platform of Mixer

RM-200C Main unit connected with a Mixer head Torque Rheometer can simulate many polymer processes on a laboratory scale. Polymer fusion, melt rheology, dynamic heat stability, as well as polyolefin cross linking and shear sensitivity are also possible. The mixer Torque Rheometer is known around the world for laboratory scale evaluation of Polymers. Torque, pressure and temperature data are collected by computer.
 

Photograph	Performance Index	Performance Parameter
	Chamber Volume	20/60/200/300 ml
	Mixer material	304 L/630 a type of precipitated stainless steel that retains higher hardness and better wear resistance after heat treatment
	Rotor processing	Surface chromium plating after high precision polishing
	Rotors Mode	Roller( Banbury, Cam, Sigma, delta available)
	Speed ratio of rotors	3:2
	Temp control system	RKC from Japan
	Temp sensor	J type thermocouple
	Max. Temperature	350ºC
	Max. Torque	0 ~ 190 or 240 or 320 Nm
	Max. rotor speed	0.1 ~250,200 or 150 rpm/min
	Heating	Electrical Heating/3 zones ,PID
	Heater power	2.1 /3.6/kW
	Loading	Manually or Pneumatic
	Cooling	Compressed air cooling (Optional)
	Protect	Safety key mixing chamber
	Weight	180/220/280 kg
	Dimension (L×W×H)	650×600×1800 mm

The Hapro Torque Rheometer system serve for testing the rheological behavior properties and extrusion ability of polymers and for analysing and emulating production process in the laboratory . It is an ideal instrument and system in research and development as well as in practical application , for searching the material liquidity, plastifying, heating and shear stability,etc. industrial production.

Excellent reproducibility of the measured values, the easy handling, the low cost and the reliability make the Mixer best suited for production control as well as for research and development . With Hapro Mixer system, you can simulate on a laboratory scale all processes like compounding, mixing, plastifying, thermosetting material (cross-linking polyethylene cross-linking feature), solidity testing, heat stability testing, shearing sensibility testing, etc. that are relevant for production and processing of polymers and other plastic and plastifiable materials.

The mixer chamber consist of three sections which are independently temperature controlled. Counter-rotating rotors provide high strength mixing and shearing action. Customer can choose the different chamber volumes (e.g. 20ml/ 60ml /200ml /300ml). The different rotor types and loading ways to implement different applications. For teaching and demonstration, the visualization window can be configured.
 

• Technical parameters :     

	Mixer-20		Mixer-60		Mixer-200		Mixer-300
Chamber volume	20ml		60ml		200ml		300ml
Mixer Material	304 L or 630
Types of rotor	Roller,Banbury,Cam,Delta,Sigma (Roller standard ,others optional )
Rotor processing	After high precision polishing, the surface chromium plating
Speed ratio of rotors	3:2
Temp control system	RKC from Japan
Temperature sensor	J type thermocouple
Heating	Electrical Heating/3 zones, PID
Max. Temperature	350ºC
Loading	Manually+ Pneumatic
Max. rotor speed	150 or 200 or 250 r/min
Max. torque	80Nm	150Nm		240 Nm		320 Nm
Total power	1500 W	1700W		3600W		4800W
Weight	280 kg
Dimension(L×W×H)	650×600×1800 mm

 

• Types of rotors

Rotor is the core component of Mixer System. Different structural type of rotors are suitable for different mixing process and directly affect the products quality ,efficiency and energy consumption. Now, we have developed five kinds of rotors for the plastic and rubber materials ,as illustrated below. The rotors are made of special steel ,counter-rotation towards each other at the speed ratio of 3: 2 provide for excellent compounding and high shear mixing characteristics .
 

Photo	Name	Function
	Roller	It is usually used for testing thermoplastic materials and compounding with additives.
	Banbury	It is usually used for testing natural and synthetic elastomers with regard to flow and cure behavior, compounding with additives .
	Cam	It is usually used for testing thermo-plastic polymer, ceramic composites, food and other high-torque materials.
	Delta	It is usually used for testing cross-linking thermo-set polymer .
	Sigma	It is usually used for testing food, medicine, and plastisol materials, which have low-torque.

• Loading way

Each measurement starts with measuring the sample weight. Following that, the sample is put into the measuring chamber and compressed by the piston. Mixer of torque rheometer, consisting of two kinds of loading way , hand loading and the pneumatic loading . Pneumatic loading chute  has the advantage that can eliminate the error caused by personnel changes and unskilled operation .