We – EPG Group the biggest Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
With detailed requirments, we can also develop your special designed product. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….EP ensures the stability and consistency of the key function of components.Group has increased its business lines to include Power Transmission Units and Components, Automotive Parts and Materials Handling Systems. Manufacturer of standard and custom roller chains. Suitable for aging, stress relieving, heat treating and powder coating applications. Aerospace, automotive, military, energy, composite, pharmaceutical and various other industries served. Turnkey systems integration and most items available in stock. EPT Grade 80 Zinc Plated High Yensile Hoi EPT Chain
Parameters of G80 Chain
G80 Chain making process
About The Quality and Processing
Our factory can produce EN,DIN,NACM ,BS JIS,AS stHangZhourd chain or produce chain specification according to cleints` requirement.
How many calibration do we do ? Why ?
Two times. Fir EPT time is before the heat treatment and Second is after heat treatment because we want to reach the exact size .
Why is The second calibration strength a little higher than proof te EPT ?
The second calibration is require higher strength to pull the link meeting exact size .
Why do we do not proof te EPT too if second calibration with higher strength ?
A few chain link is weak after second calibration ,but not broken . So this weak link can be found during the proof test. Although it is a small probability event
Do we make the proof te EPT every link?
Yes.We do 2 proof tests.
A,The second calibration te EPT the every link with short length.B,The proof te EPT is done every link with long length
Can supply the samples? How can we pick up the samples?
We can supply the samples to our client which are picked up randomly from the mass production. It means the samples quality are same as our mass production.
How can we control the material Alloy steel?
Every booth of our alloy steel has te EPT report.
Does your company have valid business license (the company name, address, products/business scope complied with actual or not)?
Yes, all the detai EPT are actual situation.
Is the annual review done by local authority?
Yes, we have passed annual review.
What are your main products?
Various types of G43 high-strength chains, G70 transport, G80 lifting chains, load chains, chain links, tie down chains, binding chains, chain slings, barrel chains, hook chains and series of accessories and Chain automatic bending machine, Chain automatic welding machine, Chain calibration machine, bar drawning machine, chain polishing machine.
Is it confirmed that your company is a real manufacture, foreign trader or combined?
Yes, we are a combined operation company, both processing manufacturing and trading.
Do you support the third party inspection?
Will you timely inform me the production situation of my order and send me some production pictures?
Of course, we will.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.