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28mm high carbon steel SKS-7 rotary cutter blades:
Specifications
1. High intensity, high hardness, high wear resistanceaahigh toughness
2. 26 years manufacture experience
3. Precision: 0.02mm
Higher precision Slitter rewinder blades :
Rewinding blade is used for the Slitter Rewinder to cut scroll and make the scroll Removal raw paper burr and get the originally established width also control of the finished paper roll diameter making it accord with the factory specifications. Through these years manufacturing and improvement, our rewinding blade can reduce more paper dander for our rewinder customers.
Application :
The slitting knives mainly serving the slitting lines.They are more widely used in cold or hot rolling sheets,acid milling,silicon steel sheet,stainless steel,silicon steel slice and steel strip.
Material: made out of different materials depending on cutting application ,working environment etc.
Main material:
Materials | 9CrSi,Cr12MoV(SKD-11), 7Cr7Mo3V2Si(SLD), W6Mo5Cr4V2(SKH51) etc. |
Coating | TiN, A1TiN,TiCN TiA1N, TiCN, CrN.DLC etc |
Application | for Slitter Rewinder Blades user etc. |
Precision | ±0.02mm |
Package | 1. PE film or Kraft paper - keep air/water/humid away,thus rust-proofing |
2. Bubble Wrap - increases the impact resistance ability | |
3. Rubber Slip or Corrugated Angle - gives special care to knife edges | |
4. Wood Screws crates - makes opening easier without damaging the crates | |
5. Corrugated boxes or Wooden crates - provide superior protection & stackability |
Production procedure:
Features of Rolling Shear Blades for metal working industry:
1, Excellent hardness , high intensity, small thermal deformation.
2, The outer circle of blade owns great consistency.
3, Ensures consistent running and high - speed production.
4, The outside diameter ranges from Ø40~Ø1500.
Design and Specification : (According to customer's samples or sample map made to
order .)
Designs:Round keyway lock,Square keyway lock,Dirt groove and light weight designs
New:color and hardness combination or mix designs,black oxide coating finish,cryogenic treatment
Specification (mm) | OD | ID | Thickness |
1500*800*80 | 1500 | 800 | 80 |
596.8*360.4*50 | 596.8 | 360.4 | 50 |
420*280*20 | 420 | 280 | 20 |
420*250*30 | 420 | 250 | 30 |
350*230*20 | 350 | 230 | 20 |
350*180*25 | 350 | 180 | 25 |
350*205*20 | 350 | 205 | 20 |
350*150*25 | 350 | 150 | 25 |
255*140*10 | 255 | 140 | 10 |
127*63.5*4.5 | 127 | 63.5 | 4.5 |
| Packaging Detail: | 1,PE film or Kraft paper - keep air/water/humid away,thus rust-proofing 2,Bubble Wrap - increases the impact resistance ability 3,Rubber Slip or Corrugated Angle - gives special care to knife edges 4,Wood Screws crates - makes opening easier without damaging the crates 5,Corrugated boxes or Wooden crates - provide superior protection & stackability |
| Delivery Detail: | depends on your quantity(usually within 3--4 weeks ) |
Material and hardness are much important to the work life of blades ,according to over 10 years' experience ,Huanxin Machine will provide you professional advice . We will recommend you best material and hardness according to the applications of blades .We want to know the following details :
What kind of the steel ?
The maximum tensile strength of the steel ?
The minimum and maximum thickness of the steel ?
We custom blades according to your drawing or description .In order to provide prompt and accurate quotation , it's better that you can provide us the quantity , drawings , cutting application and etc of blades .
All of your inquiry and emails , we will give reply within 24 hours . No excuse for failure ,only the action for success.
Our enterprise spirit : Mutually beneficial cooperation .
1.What's price ?
Always we will quote you price based on drawings ,or you can tell us the dimension . Then according to your application and quantity ,we will send you quotation soon. The price is differ from different materials .
2.What's the material and hardness ?
According to your application ,we will recommend you the best material and hardness .
Optional Materials :9CrSi , 6CrW2Si , LD , D2 , Cr12MoV , H13 , G1, G2 ,G3 and etc .
Goodklife has developed some high alloy steel ,like G1 , G2 ,G3 etc . They are new materials developed independently by our company and excellent in high intensity , high hardness , high wear resistance , high toughness and so on . They can be used in both cold and hot shearing ,the life is 2-3 times longer than other blades made of normal materials .
Hardness : If hardness is high , when the blades meet higher tensile strength steel ,it is easy to crack . If the hardness is low , then the wear resistance is not good ,that means work life is shorter .
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