Model No: TH-Cfeel
Name : CNC Machining 42CrMo Cfeel precision machine steel Cfeel
Process: precision Forging + Precision CNC Machining
Product Name: Precision CNC Machining 42CrMo Cfeel
Main Use: Used in High Pressure Industrial Switch Machinery Part.
Material : 42CrMo , steel , alloy steel,20#,45#
Material Standrad: ASTM
Brand : Tianhui
Cetificate : ISO9001 , material report , QCreport
Weight of raw forging: Customized
Forging Dimension Tolerance : CT5-CT6 Grade
Machining Surface Roughness :Ra0.8-1.6
Support Drawing File Format : ProE(.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png
Product Process Documentation :Product Cfeel Casting Process Card, Machining Process Card, Product Inspection Card
Heat Treatment : HRC50
Precision Machining Equipment :50 CNC Machines, 800 Vertical Machining,Turning Machine
Measure Tool :Three Coordinate, Micrometer, Caliper, Height Gauge
Inspection :Forging Cfeel 42CrMo Material Report, Product Dimension Inspection Report
1. Why choose China Ningbo Tianhui Machine Co., Ltd ? Any advantages ?
The answer is Yes . There are five advantages :
(1) Mutual Win : Our offer will be reasonable , our price will be cheaper
in the same quality .
(2) Customize: We can make the products as your request , shape and quality
can meet your request.
(3) OEM : Laser print your logo ; Design your packing box .
(4) Mix Order : We accept mix order , different model and small quantity
(5) After Service : Can reback the off-test product or ask back the payment
when get the off-test goods and judged off-test by the third testing party .
2. How do I ensure that my data is protected and secured ?
Usually , we show our machining work by displaying pictures of parts in the
website , but we promise not to sell to others . If customer don't like to show
their products on our website , we will promise his require .
3. Common express companies :
DHL , FeDex , TNT , UPS . Will choose the most economical shipping method
4. What formats of drawings can you open ?
PDF , CAD , JPEG , JPG , or 3D files such as IGS , STEP , Solidworks .
5. I don't have any drawing , can I send you a sample ?
Yes , we can creat drawings per the original samples offered by our
6. Do you provide modification service by CAD or 3D drawings from sample
Yes , we provide modification services if you want to change the design
7. How long does it take to quote ?
Usually we can quote out in two days after we receive RFQ with all the
necessary details . But if there are more than ten types need to quote , we will
need about a week to quote .
8. What kind of payment conditions do you accept ?
For samples , we need 100% sample fee to be paid before start making
samples . Or if there is mold , we need 50% mold cost prepaid , the balance 50%
mold cost to be paid before shipment . We will send you Inspection Reports and
photos of samples for you to approve before shipment .
For mass production , 30% T/T down payment before production , balance 70%
against B/L copy .
9.What are all the types of materials you can supply for forgings and for
Material Available: For casting , the material could be stainless steel ,
carbon steel , alloy steel . For forging , the material could be stainless steel
, carbon steel , alloy steel , aluminium , brass .
10.What are the maximum sizes and weights that you can produce: forging,
casting & machining?
The maximum size for stainless steel parts could be 700*700*700mm , and the
weight could be 200kg . The maximum size for carbon steel parts could be
1000*1000*1000mm, and the weight could be 350kg .
And we could also produce sand casting parts at our coooperation company .
The material is grey iron and ductile iron . For grey iron , the material grade
could be HT150, HT200, HT250, HT300, HT350 . For ductile iron , the material
grade could be QT400, QT450, QT500 , QT600 . The maximum size for sand casting
could be Φ1500*2000mm , and the weight could be 4000kg .
For the above size and weight is the maximum we could do , and for the
smaller parts we could also produce .
11.Are there any special capabilities that your company has that we cannot
see from the website?
We have passed the certification of ISO9001:2008 and TS16949 , our
production and quality is ensured strictly of this certifications . For any high
quality products , we can do the PPAP and Control Plan as per customer's request
We have our own CMM , we can inspect precision dimensions that the normal
caplliers cann't measure , and ensure the quality .
Hot Forging Cfeel Capability
Cooperated with professional Carbon Steel Hot Forging Factory , only manufacture high quality hot forging parts . Edges clearly , Stable size of hot forging parts (Critical Sizes can be up to CT5 -CT6 Grade ), Smooth Suface ( Roughness of Forging Surface Ra6 ) . Reshaping hot forging parts by Press Machine, Fixture Tool and Measure rectification .Then can get the needed perfect forging blank .
Tianhui Machining Capability
We can machine different material , differnt type customized product , mainly exported to Europe, the United States and Japan Market . We are familiar with the overseas customer engineer standards and quality requirements,can well communicated and supply best service .Since the following products , you may know our machining capability .
Tianhui CNC's Shop
Tianhui CNC Center's Shop
Magnetic particle testing (100% tested )
Production Processes & QC Reports of Third Partify
ISO9001：2008 Certificate of Quality Management System
Safty Packing for Exported