3D Printing Filament Extruder/ Extruding Machine
Nanjing Tengda Machinery Co., Ltd.- Type：Filament Extruder
- Plastic Processed：ABS PLA PVC
- Product Type：Filament Extruder
- Feeding Mode：One Feed
- Assembly Structure：Integral Type Extruder
- Screw：Single-Screw
Base Info
- Model NO.：TD-LSJ50
- Engagement System：Non-Intermeshing
- Screw Channel Structure：Deep Screw
- Exhaust：Exhaust
- Automation：Automatic
- Computerized：Computerized
- Item Name：3D Filament Extruding Machine
- Screw Diameter：50mm
- L/D：25,28
- Raw Material：ABS PLA PVC Plastic Pellet
- Capacity：15-30kg,H
- Material：38crmoala
- Voltage：380V,50Hz 3 Phrase(Customized)
- Inner Diameter：32mm; 55mm
- Diameter of Filament：1.5-3mm
- Production Time：45 Work Days
- Transport Package：Wooden Case or Container
- Specification：28000*2200*2200mm
- Trademark：TENDA
- Origin：Nanjing, China
- HS Code：8477209000
- Production Capacity：10 Sets Per Month
Description
Main Technical Parameter
1.0 Name: Drying hopper
Volume: 60L
Output: 50kg/h
Heating power: 10kw
Characteristics: protect the fan and electric heating tube. Famous brand electric elements and stable performance. Materials of the heating tube: 304 stainless steel without pollution and long service life. The sealing rings adopt the insulation silicone rubber.
2.0 Name: Single screw extruder (TD-LSJ50)
Screw:
--Diameter: Φ50mm;
--L/D=25:1
--Screw material: 38CrMoAlA
--Surface treatment of screw: hard chromium plating treatment; thickness of chromium coating: 0.5-0.6mm; hardness: HRC65
--Compression ratio: C/R=3.0 BM screw
--Range of rotating speed: 10~80rpm
--The design of screw is applicable to special rollers of ABS PLA PA plastic.
--Treatment of internal and external surfaces of rollers.
--Heater: the stainless steel heaterwith the internal surface receiving polished finish and the external surface of stainless steel.
--The heating section and power: 3 heating sections, 1.8kw/section
--Cooling of the roller: air cooling of high efficiency and low noise.
--Cooling section and power: 3 cooling section. 120w/section.
Reduction box:
--hard tooth surface reduction box with spiral speed reduction transmission.
--ZLYJ173 hard tooth surface helical tooth cylindrical gear reduction box, selection of 20CrMn Materials, malcomising the tooth surface receives gear-grinding machiing with the noise lower than 75Db and centrifugal lubrication of machining oil.
--bearing brand: Japan "NSK"
3.0 Name: Driving motor:
--AC "TECO" frequency converter, "Wannan" motor.
4.0 Name: Water channel (hot water channel and cold water channel)
--Water channel specification: 304 stainless steel material, the thickness of stainless steel 2.0mm.
--Circulating water device: 1 set of centrifugal pump with motor power 1.1kw, circulating water channel: 304 stainlees steel material, may be connected with the cooling device.
--Water inlet pipe: "1/2" with stainless steel stop valve.
--Water outlet pipe: "1/2" with stainless steel stop valve.
5.0 Name: Horizontal wire storage support
--The length of wire storage support is 4.5m.
--The gear motor of 0.75kw drives the magnetic power clutch to control the linkage of tension and wire-rewinding machine.
--The winding speed is adjusted according to the length of stored wire and the largest length of stored wire is 80m.
--The plastic wheel for wire storage >Φ120mm, wheel number 9+9, the wire storage wheel and shaft are installed with bearing to reduce the resistance.
--The part of chain transmission is installed with safety protections.
6.0 Name: Traction machine
--Power: 0.4kw.
--2 polyurethane wheels are assembled through pressure spring and sliding device.
--Type of running 20: Φ120mm.
7.0 Name: Infrared ray diameter gauging device
--Diameter measuring scope: 0.1~15mm.
--Accuracy: +/- 0.05μm.
--Measuring speed: 2*1200s/second.
--The diameter measured can be displayed at the operation panel of the mainframe for the convenience of adjusting the speed of extruding machine or traction to ensure product diameter.
--Able to test transparent and circular products.
--Able to test the data of every surface of plastic wire comprehensively in a three-dimensional manner.
8.0 Name: Winding machine
--Type: dual-shaft shallow shaft winding machine (the size of winding coil should be provided).
--Power: 2.5kw/4P, "TECO" frequency converting control.
--Flexible flat cable: Φ20 bar gathering stand.
--"YAN MING" meter counter may set the forecast time and predicted output. The meter counter will alarm automatically when the predicted output is reached.
--Applicable wire shaft: according to the requirement of customer's company.
TENDA, headquartered in Nanjing, China, is a global manufacturing and trading company in the field of high performance plastics and rubber processing equipment, extrusion solutions, masterbatch and compounding, etc. Its unit Nanjing Tengda Machinery Co.,Ltd is a professional manufacturer of twin screw extruder,
Our machine is firstly painted with anticorrosive oil, and then wrapped in the plastic film before it is finally packed in the wooden case or container.
Packing: wooden case for export, fit for multiple handing and long distance marine shipping.
Production timw: within 45 work days.