group nameBolts & Nuts
Min Order1 piece
brand nameXiamen Doozer Construction Machinery CO.,LTD.
payment methodL/C, D/A, D/P, Western Union
update timeTue, 07 Aug 2018 16:35:05 GMT
Place of Origin Fujian, China (Mainland)
Brand Name DM
color black
Hardness HRC38-42
Application track shoe/segment/plow bolt and nut
Material 40Cr
Technique Heat Treatment,Bluing,Hot Forging
Grade 10.9 or 12.9
Weight0.50kg / piece
Min Order1 piece
40Cr material 12.9 grade excavator and bulldozer track shoe bolt& nut, High hardness segment bolt & nut, plow bolt and nut
Themechanical grade is 12.9, case hardening is HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type description, one is the metric system:M12-M24-6g, another is denominator system:1/2-1/4--2A.the specification can be customized
Advantages / Features:
1). Materials:
Our company has purchased steel from several large steel groups , such as Hangzhou Steel Mill, Shanghai Bashan Steel Mill, Beijing Shrugging Steel Mill whose steel have good mechanical properties and stability of chemical component. it keep the bolt to be of high strength
2). Manufacture Procession
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface , make the surface to be bright and clean and uniform and beautiful.
The third, in heat treatment: We use the Controlled-atmosphere Automatic heat treatment Furnace, we also have four mesh belt convey furnaces, Can deal with the products in different sizes keeping the non-oxidation surface
3). The all process quality control:
The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing. We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.
4). Our production capacity
Single bolts, every month can produce 1.7 million bolts. Now we buy a Full Automatic Cool-forging Machine. this greatly enhances our production capacity with more quality and more beautiful appearance.
There are some segment size as follow for your reference:
Remark:
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1.Our company have specialized in construction machinery parts for 10 years.
As vendor of Berco Italy, ITM Italy.
2.As the overseas sales of track shoe/link,track groups with "FUDEA" brand
and have cooperated with V-track; ITM, etc;
We are the manufacturer of FDM brand excavator parts
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Contact person:Ms.Susan
Skype:fudeaco
E-mail: sales @ fudeaparts.com
Tel:86-15880208980
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