Characteristic of 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 of YD120
- The machine L/D=33:1
- Screw diameter: ￠120mm;
- Screw material:38CrMoALA,
d. Barrel material: 38CrMoALA;
- Central height of the screw:900 mm;
- Length of the barrel: 3960mm
- Heat-resistant capacity of heat sensor in main machine:0-500℃
- Main motor power: 55kw;
- Main machine rotating speed: 17-84 rpm;
- Heating power: 40KW;
- The output : around 100-150kg/h, (It can be changed according to
different materials and technique)
Scope of supply
| No. | Contents | Unit | Quantity | Marks |
| 1 | Single screw extrusion system | set | 1 | |
| 1.1 | Feeding system | set | 1 | |
| 1.2 | YD-120 single screw extruder | set | 1 | 55KW 33:1 |
| 1.3 | Automatic screen changer | set | 1 | |
| 2 | Electric cabinet | set | 1 | |
| 3 | Water-ring assembly system | set | 1 | |
| 3.1 | Die head | set | 1 | |
| 3.2 | Face cutter with guide rail | set | 1 | |
| 3.3 | Centrifugal dehydrator | set | 1 | |
| 3.4 | Vibrating sieve | set | 1 | |
| 3.5 | Product silo | set | 1 | |
| 4 | Spare parts | set | 1 | |
| 5 | Documents | set | 1 | |
Model of our single screw extruder
| 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 |
Photo of machine
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.
