Single Flighted Screw Element With High Conveying Efficiency And
Free Volume For Powder/Powder Mixed With Pellets
Parts for companies such as Coperion, Berstorff, Leistritz,
W&P,JSW, Kobe and Toshiba to just name a few.
Offer different size: Φ15.6-400mm
1. Introduction of products:
| Name | Profile | Converying efficiency | Dispersion | Free volume | Compression | Usage |
| Single Flighted Screw Element |  | high | high | high | high | different melt materials |
2. Materials:
※For wear application:
Tool steel: W6Mo5Cr4V2
PM-HIP materials: SAM10, SAM26, SAM39, CPM 10V,CPM9V.
※For corrosion application:
Nitrided steel: 38CrMoAl
PM-HIP materials: WR4, SAM26, SAM39, CPM 10V,CPM9V.
※For wear and corrosion application:
PM-HIP materials: SAM26, SAM39, CPM 10V,CPM9V
※Other materials:
304, 316L, C276 etc.
3. Making process
4. Production Capacity & Quality Control
Our convered area is 20000 square meters and the construction area
is 18600 square meters;
• There are more than 100 sets of advanced processing equipments in
our plants. Such as the CNC thread grinding machine, the CNC screw
milling, the CNC kneading block grinding machine, the CNC
milling,the 4 axis machining center, the automatic deep hole
grinding machine, the CNC lathe ,the CNC surface grinder, the CNC
cylindrical grinder, the CNC sawing machine, the laser marking
machine, the vacuum quenching furnace, the vacuum tempering furnace
and so on . Ultimately,We become one-stop manufacturer for all
services and thereby ensure the good quality through the internal
control.
• Therer are also some advanced testing equipments, such as the
metallographic analyzer, the Taylor roughness meter, the Japanese
Mitutoyo height gauge, the CMM, the Rockwell hardness tester,
Vickers hardness tester and some other advanced testing equipments,
which ensure the products 100% controllable;
• Company passed the SGS ISO9001.2015 successfully, and we conduct
the comprehensive quality planning and management strictly in
accordance with the ISO9001 quality standard and management system.
• The adequate inventory can ensure that customers get the products
in the first time.
• The annual production capacity of screw segments is about 8000
meters, barrels with mirror inner hole 500pcs and 1000pcs shafts
with high torque.
5. Raw material guarantee
The company has been cooperating with domestic and foreign
first-line brand material suppliers for a long time, and has a
strict quality control and performs regular audits and inspection
of the factory (elemental analysis, metallographic analysis,
ultrasonic flaw detection, etc.) to ensure a 100% qualified status.
6. Equipment
Screw elements making equipments - CNC thread grinding machine, CNC
thread milling, CNC knead block grinding machine, CNC forming
milling, 4-axis machining center, automatic deep hole grinding
machine, CNC car, CNC surface grinding machine, CNC cylindrical
grinding machine, CNC band saw, laser marking machine, vacuum
quenching furnace, vacuum temper furnace and other 130 advanced
equipment. After the raw materials come in, all processing
procedures are completed internally.
7. Packing Details: According to your order quantities and products sizes to choose
wooden boxes or cartons to pack:
- Rust-proof oil processing,
- Oiled paper packages,
- Bubble wrap package,
- Special foam packaging,
- Packing,
- Sealing.
8. Products photos
