Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd.
| ປະເພດການຈ່າຍເງິນ: | L/C,T/T |
| Incoterm: | FOB,CIF |
| Min ຄໍາສັ່ງ: | 1 |
| ການຂົນສົ່ງ: | Ocean,Land,Air |
| Port: | Dalian,Manzhouli,Suifenhe |
| ປະເພດການຫຸ້ມຫໍ່ | : | by requirements of the customer |
OEM 5 Axis CNC impellers pump impeller
Generally, there are two kinds of structures: one is a front half-open type, which is composed of a rear cover plate and a blade. The impeller of this structure is low in efficiency, and a sealing ring with an adjustable gap is needed for improving efficiency; the other is a rear half-open type. It consists of a front cover plate and a blade. Since the same sealing ring as the closed impeller can be applied, the efficiency is basically the same as that of the closed impeller, and the blade has a sealing function (back blade or auxiliary impeller) in addition to the liquid. The semi-open impeller is suitable for conveying liquids containing suspended solids such as solid particles, fibers, and the like. The semi-open impeller is less difficult to manufacture, lower in cost, and more adaptable. It is gradually used in centrifugal pumps for refining and chemical industry, and is used to transport clean water and liquids with similar water.
According to the structure, it can be divided into binary impeller and ternary impeller, and ternary impeller is divided into open ternary impeller or closed ternary impeller.
According to the purpose, it can be divided into compressor impeller, water pump impeller (nuclear pump), power generation impeller.
According to the material, it can be divided into: KMN, FV520B, Q345E, TC4, 06Cr13Ni5Mo, etc.
Manufacturing capacity:
Our company owns one Swiss-made Starrag ZT800 dual-station five-axis machining center and two American-made Hurco Vtxu five-axis machining centers. It has a complete production chain for reverse mapping, design and manufacturing of impellers of the following sizes.
NO.
Name
Processing range (diameter)
1
Welded Impeller
300mm-3500mm
2
Open Impeller
300mm-1250mm
3
Closed Impeller
200mm-900mm
Commonly used impeller materials are as follows:
FV520B
|
C |
Si |
Mn |
Cr |
Ni |
Cu |
Mo |
Nb |
P |
S |
|
0.04-0.07 |
0.3-0.7 |
≤1.0 |
13-14.5 |
5.0-6.0 |
1.3-1.8 |
1.3-1.8 |
0.25-0.45 |
≤0.03 |
≤P 0.03 |
Q345E
|
C |
Si |
Mn
|
Cr |
Ni |
Cu |
Mo |
Nb
|
S |
P |
V |
Ti |
|
≤0.18 |
≤0.50
|
≤1.70 |
0.30 |
0.50 |
0.30
|
0.10
|
0.07 |
≤0.025 |
≤0.025
|
0.15 |
0.20 |
TC4
|
Ti |
Fe |
C |
N |
H |
O |
Al |
V |
|
margin |
≤0.30 |
≤0.10 |
≤0.05 |
≤0.015 |
≤0.20 |
5.5～6.8 |
3.5～4.5 |
06Cr13Ni5Mo
|
C |
Si |
Mn
|
Cr |
Ni |
Mo |
S |
P |
|
≤0.05 |
≤0.60 |
0.50-1.0 |
11.5-14.0 |
2.5-5.5 |
0.5-1.1 |
≤0.025 |
≤0.025
|
For a long time, our company has produced a large number of CNC machining impellers to serve various domestic industries. And some products are exported abroad.
ຖະແຫຼງການຄວາມເປັນສ່ວນຕົວ: ຄວາມເປັນສ່ວນຕົວຂອງທ່ານມີຄວາມສໍາຄັນຫຼາຍຕໍ່ພວກເຮົາ. ບໍລິສັດຂອງພວກເຮົາສັນຍາວ່າຈະເປີດເຜີຍຂໍ້ມູນສ່ວນຕົວຂອງທ່ານໃຫ້ກັບການອະນຸຍາດທີ່ຊັດເຈນຂອງທ່ານ.
ຕື່ມຂໍ້ມູນໃສ່ໃນຂໍ້ມູນເພີ່ມເຕີມເພື່ອໃຫ້ໄດ້ຮັບການສໍາພັດກັບທ່ານໄວຂື້ນ
ຖະແຫຼງການຄວາມເປັນສ່ວນຕົວ: ຄວາມເປັນສ່ວນຕົວຂອງທ່ານມີຄວາມສໍາຄັນຫຼາຍຕໍ່ພວກເຮົາ. ບໍລິສັດຂອງພວກເຮົາສັນຍາວ່າຈະເປີດເຜີຍຂໍ້ມູນສ່ວນຕົວຂອງທ່ານໃຫ້ກັບການອະນຸຍາດທີ່ຊັດເຈນຂອງທ່ານ.
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