Laboratory Parallel Co-Rotating Twin Screw Extruder with Torque Measurement

Product Description

Parallel twin screw extrusion unit (co-rotating), widely used in rubber and engineering resin blends, dispersion, modification, enhancement, chlorinated polypropylene and high water absorbing resin devolatilization, Biodegradable master batch,polycondensation of polyamide, polyurethane addition polymerization reaction extrusion; carbon powder, magnetic powder pelletizing; cable insulation material, sheath material,low smoke and low halogen flame retardant PVC cable and all kinds of silane cross-linking material preparation, etc. Dedicated to the extrusion forming process, for example the pelletizing experiment. Parallel Twin-screw platform is consist of the Drive device, Feeding device, Barrel ,Twin-screw and Dies parts, etc. The Twin-screw is the heart of the extruder, divided into the charging section (solid conveying zone), compression section(melting zone) and the homogenization section (the melt conveying zone) three parts. Put the material into the hopper ,under the action of a rotating screw, material was pushed on to direction of the nose. Material endures strong shear, mixing and calendaring in the barrel, In this process, Meanwhile, the physical states of material the evolve from glass state to the high elastic state ,eventually become sticky flow pattern .
Equipment composition Parallel Twin-screw platform adopts screw metering feeding device.According to the properties of material production and processing technology conditions, adjust the volume of feed speed and extrusion in order to achieve the balance.
Drive device
It is mainly used to complete the plastic plasticizing and transportation by uniform rotation for torque setting, Servo motor control screw torque, pre-set torque from touch-screen.
Feeding device
Barrel and Screw
Barrel contains materials and screw. The twin-screw is the heart of the extruder, divided into the charging section (solid conveying zone), compression section(melting zone) and the homogenization section (the melt conveying zone) three parts. Put the material into the hopper ,under the action of a rotating screw, material was pushed on to direction of the nose. Material endures strong shear, mixing and calendaring in the barrel, In this process, Meanwhile, the physical states of material the evolve from glass state to the high elastic state ,eventually become sticky flow pattern .Because of its rotation, the powder or particle shape plastic was pushed to the former, so as to achieve compaction, melting and mixing purpose of homogenization,
Dies
Mounting and interchanging of the die heads at the extruder is very easy: just fix them with the ring nut at the extruder barrel. The die heads are made of extremely corrosion-resistant steel and are heated electrically in the standard version ,and can be disassembled for cleaning. Various die heads are available for specific measuring tasks.For example ,It is mainly used in extruding and forming plate, sheet, film, profile, and granulator etc.
Technical Parameters:

Photograph	Performance Index	Performance Parameter
	Screw Diameter	20 mm
	Deep of Screw Slot	3.5 mm
	Screw L:D	40:1
	Screw material	Available
	Temp control system	RKC from Japan
	Temp sensor	J type thermocouple
	Heating	Electrical Heating/8 Zones
	Heating power	6.4 kW
	Max. Temperature	350ºC
	Max. speed of screw	480 r/min
	Cooling	Air Compression
	Exhaust	Vacuum
	Pressure range	0~100 Mpa (30Mpa available)
	Feeding speed	Manual adjustment
	Feeding	Screw metering feed
	Output	1 -15 kg/ hr
	Die heads (Select one from three)	Flat Die (L×W:60×1.5mm, 0.8 kW)
		Film casting Die (150×1 mm,1.8 kW )
		Granulating Die (Ф3×2, 0.4kW)
	Weight	200 kg
	Dimension (L×W×H)	2000×500×1550 mm

---

>> Epsivo Effective Energy Saving Injection Molding Servo Drive System
>> Low Vibration 4uds-110 65mn Blade Material > =0.17 Ha/H Walking Potato Harvester
>> Wholesale Folding Flip Wedding Hand Gift Box Tea Box Portable Custom Jewelry Carton with Logo for Gifting to Friends
>> HVAC Systems Parts Factory Direct Supply Ventilation Controller with HRV ERV CO2/PM2.5/VOC Fresh Air Dehumidification Controller
>> White Plastic End Cap of Strut Channel
>> Organic Acai Powder Extractnatural Acai Berry Powder for Beverage
>> Prime Quality Copper Sheets
>> Dupont POM 100P 500P Resin Raw Material Recycled POM Granules for Zipper
>> Lightweight dynamic penetrometer 10 kg hammers
>> Stainless steel clothes rack landing indoor up and down telescopic clothes rack clothes rack
>> Powder coated aluminum expanded metal with frame for suspended ceiling titles
>> IP68 Factory Price 10-80V Blue Spot Arrow Forklift Safety Light
>> Underground Mobile Mining Rock Hammer Breaker Vehicle
>> One Year Chuck Blin Wooden Case Specification of Machine Lathe
>> Sail 2 Stroke 40HP Outboard Motor / Outboard Engine / Boat Engine
>> Waste PP/PE Pipe Shredder Machinery/Crusher with Big Capacity
>> Emergency Rescue Medical Hospital Tent
>> Cushion Touch Cute Mini Correction Tape Blue Non Toxic Student Plastic Correction Roller T-90349
>> Phltd Hxj1 New Arrival Hot Selling Diving Equipment Mini Diving Compressor with Scuba Diving Scuba Diving Compressor
>> High Speed Roof Roll Forming Machine with Servo Flying Cut