Zhengzhou Halnn Superhard Materials Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 100000 pcs per month |
| Delivery Time | 3~15 working days |
| Packaging Details | 10 pcs in one plastic box inside, carbon box outside |
| Machining Process | Processing |
| Dimension | Customter-made |
| Application | Mud pump |
| Origin Country | Henan,China |
| Mnchining Material | High Chromium Cast iron |
| Brade | Halnn Tools |
| Insert Garde | SNMN1204 |
| Body | Cubic boron nitride |
| Coating | Uncoated |
| Grade | ISO Grades |
| Brand Name | Halnn |
| Model Number | SNMN120404 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal | Supply Ability | 100000 pcs per month |
| Delivery Time | 3~15 working days | Packaging Details | 10 pcs in one plastic box inside, carbon box outside |
| Machining Process | Processing | Dimension | Customter-made |
| Application | Mud pump | Origin Country | Henan,China |
| Mnchining Material | High Chromium Cast iron | Brade | Halnn Tools |
| Insert Garde | SNMN1204 | Body | Cubic boron nitride |
| Coating | Uncoated | Grade | ISO Grades |
| Brand Name | Halnn | Model Number | SNMN120404 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | cbn cutting tools ，cbn turning inserts | ||
No chipping Turning High Cr White Cast iron Mud pump Solid CBN Inserts With excellent wear resistance
1. Halnn Tools No chipping Turning High Cr White Cast iron Mud pump Solid CBN Inserts With excellent wear resistance
Because of the harsh environment of the industry pump, the usage life is short. In order to extend high tool life and high wear resistance, the manufacturers usually choose High chromium cast iron with high hardness, strength as the main materials for industry pumps, such as Cr15Mo3, Cr15Mo2Cu,Cr26,etc.
The castings made of High chromium will have high hardness, large working allowance, and also have some defects, which made it difficult to machine.
2. CBN Inserts Characteristics
| Insert Grade | Suited Materials | Machining Type | Typical Application |
| BN-K1 | Chilled Cast Iron, Hi-Ni-Cr Cast Iron and High harness alloy cast iron | Roughing | Alloy Cast Iron, Slurry Pump, Wear resistant castings |
| BN-S10 | High Speed Steel | Roughing | HSS Rolls |
| BN-S20 | Hardened Steel, Heat and abrasive resistant steel, High manganese steel | Roughing, Semi-Finishing | HSS Rolls, Ball Screw, Wind Power Bearings |
3.Detailed Data of CBN Inserts
| | |||||||||
| Type | Dimension | Standard Chamfer | Grades | Corresponding tool holder | |||||
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-S20 | BNK30 | BN-S300 | |||
| SNMN120404 | 12.7 | 12.7 | 4.76 | 0.4 | S01020 S01025 S02020 S02030 S05020 S10020 | ● | ● | ● | CSDNN CSSNR/L CSKNR/L CSRNR/L CSXNR/L
|
| SNMN120408 | 12.7 | 12.7 | 4.76 | 0.8 | ● | ● | ● | ||
| SNMN120412 | 12.7 | 12.7 | 4.76 | 1.2 | ● | ● | ● | ||
| SNMN120712 | 12.7 | 12.7 | 7.94 | 1.2 | ● | ● | ● | ||
| SNMN120716 | 12.7 | 12.7 | 7.94 | 1.6 | ● | ● | ● | ||
4.Pictures of Halnn Tools CBN Inserts
5.Application Case of No chipping Turning High Cr White Cast iron Mud pump Solid CBN Inserts With excellent wear resistance
Halnn BN-K1 Solid CBN Insert machining pump impeller
Workpiece: Industry Pump impeller
Materials: High Chromium Cast Iron Cr26
Workpiece Diameter: 600mm
Insert Mode: BN-K1 SNMN
Process: Roughing
Cutting Data: N=10r/min, Fr=0.35mm/r, ap=1.5mm
Cutting Type: Dry Cutting
Advantages: Halnn BN-K1 Solid cbn insert is not chipping when meet interrupt turning condition, and also has excellent wear resistance, and the production efficiency is improved, the costs lower, ensure the good process environment.
6.FAQ
Q. How can we be your agent in our country?
A. Please inform us your detailed company, we will discuss and propose helpful suggestion for you, and to find the best solution for you.
Q. Do you offer free samples?
A. Normally we do not offer free samples, but we guaranty our product’s quality.
Q. Is there cheap shipping cost to import to our country?
A. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.
Q. When you can reply to me when I send you an Inquiry?
A. We promise to reply within 24 hours(not including holidays) on receipt of your inquiry.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
50 million-100million
Employee Number:
50~200
Ecer Certification：
Active Member
Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel... Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel...
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