Detailed Product Description
| Screw Design: |
Single Screw Extruder |
Application: |
PE PP PVC PA Recycling Material Etc |
| Warranty: |
One Year |
Screw Diameter: |
50mm |
| Motor: |
25kw |
Capacity: |
50-80kg Per Hour |
| Material: |
38CrMoAIA |
Central Height Of Screw: |
900 Mm |
Single Screw Plastic Recycling Film Granulator Machine Extruder Machine 30-50kg Per Hour
Characteristic of Yongjie single screw extruder
1. High precision gear box with ability of over loading, smooth transmitting, lower noise
2. Newly designed barrel and screw to ensure well-distributed of material in melting, low melt temperature and high production
3. The screw is made with standard and high precision during process. After treated by gases and nitride the barrel, it possesses strong wear- and corrosion- resisting. For special material, double metals are available for barrel etc.
4. The barrels cooled by lower with super mute working status, less maintenance
5. PID temperature is controlled by Japan temperature control meter with stable and accurate temperature.
6. Two type of die head design: manual and hydraulic type for easy changing and time saving.
7. ABB or other famous brand Inverter speed control for more stable and good performance of machine and easier operation
Quick details
a. L/D:25:1
b. Screw diameter: ￠50mm
c. The screw material: Hastelloy С-276: Ni (57); Co (2.50; Cr (16); Mo (16); W (40; FE 95); Si (0.08); Mn (1); C (0.01); Al (0.35), good anti-corrision
d. the barrel material: Hastelloy С-276: Ni (57); Co (2.50; Cr (16); Mo (16); W (40; FE 95); Si (0.08); Mn (1); C (0.01); Al (0.35), good anti-corrisionz
e. screw height of center 900 mm,
f. Length of the barrel: ～1250 mm
g. Barrels heater: cast- Aluminum. Heating power: 27 KW, divided to 4 zones, can be controlled separately, has one temperature zone on the mold head, total 5 heating zone. Heating temperature:0-400 ℃ There is degassing hole on the barrel.
h.The speed is controlled by main transmission box with high torque, and hard gear face, using SKF imported bearing, material of the gear axial is 20CrNiMo, by immerse carbon and heating treated, HRC60-63; i. Main motor power: 22 KW, AC motor, Yolico inverter to regulating speed ; screw speed: 0-58 rpm.
Interlock control
1). The extruder motor is set up the current overload to achieve chain shutdown protection with electric control cabinet.
2). The control system of main machine motor is interlocked with control system of feeder motor as a way of protection mutually.
3). Transmission gearbox and lubrication system are interlocked for protection.
4). The extruder is set up the pressure overload to achieve chain shutdown protection with electric control cabinet.
5). The main motor is connected with the nylon pin of transmission gearbox so as to cut off the nylon pin when torque is overload.
Photo of single screw extruder plastic pellet mahcine
Main technical data of various model of single screw extruder palstic pelleitizing machine
| Model type |
Screw Diameter (mm) |
Screw L/D |
Main motor power(Kw) |
screw speed n(r/min) |
Typical production capacity (kg/h) |
| YD-30 |
30 |
25-33 |
4/5.5 |
3-100 |
2-15 |
| YD-45 |
45 |
20-32 |
5.5/7.5 |
5-84 |
5-40 |
| YD-60 |
60 |
20-32 |
17.5/22 |
5-84 |
15-80 |
| YD-90 |
90 |
20-33 |
30/37 |
5-84 |
25-120 |
| YD-100 |
100 |
20-33 |
37/45 |
5-84 |
45-150 |
| YD-120 |
120 |
20-33 |
45/55 |
5-84 |
75-200 |
| YD-150 |
150 |
20-33 |
75/90 |
5-84 |
150-300 |
| YD-180 |
180 |
20-33 |
90/132 |
5-84 |
200-400 |
| YD-200 |
200 |
20-33 |
110/160 |
5-84 |
250-500 |
Company Brief
Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd Founded in 2001, covers an area of 20,000 square meters on our own land, with monthly output of machine 20sets. Our factory is certificated to CE, ISO9001:2008.
The company concentrates on research, development and production of “high level, accurate, highly sophisticated series product parallel co-rotating “cordwood” twin screw extruder, single screw extruder, two stage extruders and automatic plastic pelletizing machines. We have provided customers first-class products with “strong torque, high production, energy conservation and environmental protection products. The special designed screw structure has realized successfully for “one step shaping” on many kinds of products, and is widely used in aluminum composite plate, XPS foaming plate, WP plate, PP, PE sheet industry, etc.
QAULITY IS PUT AT THE FIRST , and our factory is certificated to ISO 9001:2008 and CE.