Helical Blade Machine and many kinds of screw-flight, auger shaft, Screw Blade, helical blade, spiral for combine harvester Helical Blade, Auger Helical Blade, Screw Blade, Helical Blade And Auger Ningbo Combine Machinery Co.,Ltd. , http://www.combine-harvester-parts.com
1. Model Number/Series: We can supply most kinds of screw-flight &
auger shaft. We can manufacture them according to your drawings or
samples. We can supply the screw-flight within the following dimension
range: Any length, any pitch and both rotating directions
2. Dimension/Size: Inner diameter: ≥8mm
Outer diameter: ≤800mm
Thickness: 3 to 20mm
3. Material: low-carbon, manganese and stainless steel
4. Working Condition/ Function: Any use for transmission and dig
5. Shield Color: Red, Green, and Black, Self-color or as requested. Material: Steel and Plastic
6. Processing: Continued cold rolling when it has 3-5mm thickness, inner Dia. ≥20MM, outer Dia. ≤800MM.
7. Continued twisting when it has 3-20 thickness, inner Dia. ≥8MM, outer Dia. ≤2MM.
8. Implement side yoke: 6 splined push pin shear bolt type yoke
9. Feature/ characteristic: Stamping and extending which adapted for any product but need making specified mold
These materials, which can be , can meet the requirements of customers from different way.
10. Certificate: CE and ISO9001, Alibaba Trading Assessment
Introduce the differences between several cable types
RVV and KVV, RVVP and KVVP their reference standards (JB 8734.5-1998)
The difference: The line used in RVV and RVVP is composed of a multi-stranded thin copper wire consisting of RV wires.
The wire used in KVV and KVVP is a hard wire composed of a single strand of thick copper wire, that is, a BV wire.
The extensions of KVV and KVVP are KYJV and KYJVP. The change is that the insulating materials used in KYJV and KYJVP are silane crosslink insulation materials.
AVVR and RVVP
Difference: the same thing, except that the internal section is less than 0.75 square millimeters of the name AVVR,
The name 0.75 mm2 or greater is RVVP.
SYV and SYWV Reference Standards (YD/T1174-2001, YD/T1175-2001)
Difference: SYV is a video transmission line, insulated with polyethylene.
SYWV is a radio frequency transmission line, physical foam insulation. For cable TV.
RVS and RVV 2 cores
Differences: RVS is a twisted two-core RV cable with no outer sheath for broadcast connections.
RVV 2 core wire laid directly into a cable, with outer sheath for power supply, control signals, etc.
YZ, YZW and YC, YCW their reference standards (JB 8735-1998):
Differences: YZ, YZW are medium-sized rubber sheathed flexible cables used for various mobile electrical equipment and tools. The voltage level is 300/500V.
YC, YCW are heavy-duty rubber sheathed flexible cables used in various mobile electrical equipments and can withstand large mechanical external forces. The voltage level is 450/750V. And in the same conductor cross section
In the following, YC and YCW are thicker than the sheaths of YZ and YZW.