FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Piece
Packaging Detail:
Applied with anti-rust oil and then packed in plastic bag then plywood case
Delivery Time:
40 days after get deposit
Supplying Ability:
4000 Piece per Month
Payment Type:
Other, Money Gram, Western Union, L/C, T/T
Personne àcontacter Mr. summer
Bowang Pingqiao Economic Zone, Maanshan, Anhui
The company
1.Twenty-four years experience
2.We are END MANUFACTURER
3.We make steel by ourselves ,so the materials are various
4.Forging steel make the inside microstructure become much closer
and the metal grain size becomes much smaller to ensure a long
worklife.
5.Competitive price
6.Passed the ISO***1 quality certification in ***1
7.OEM and ODM
8.Specializes in manufacturing all kinds of cutting tools,
including slitting knives ,shearing blades,wear-resistant furnace
sliders,cutting blades, rollers,etc
9.Manufactures blades with maximum length of ***0mm and maximum
diameter of ***0mm
*0.Materials5CrW2Si, 6CrW2Si, Cr*2MoV, 9CrSi, H*3 and
self-developed H*3k, HMB and HMK high various alloy steel
*1.With the features of high intensity, high hardness, high
toughness, and high hardenability, etc.
*2.Widely used in industries of steel, rubber, papermaking, and so
on.
*3.Each technical index reaches the international standard.
1.Twenty-four years experience
2.We are END MANUFACTURER
3.We make steel by ourselves ,so the materials are various
4.Forging steel make the inside microstructure become much closer
and the metal grain size becomes much smaller to ensure a long
worklife.
5.Competitive price
6.Passed the ISO***1 quality certification in ***1
7.OEM and ODM
8.Specializes in manufacturing all kinds of cutting tools,
including slitting knives ,shearing blades,wear-resistant furnace
sliders,cutting blades, rollers,etc
9.Blade:maximum length of ***0mm and maximum diameter of ***0mm
*0.Materials5CrW2Si, 6CrW2Si, Cr*2MoV, 9CrSi, H*3 and
self-developed H*3k, HMB and HMK high various alloy steel
*1.High intensity, high hardness, high toughness, and high
hardenability, etc.
*2.Widely used in industries of steel, rubber, papermaking, and so
on.
*3.Each technical index reaches the international standard.
Operatinal Progress:
Steel-making— Blanking— Forging Steel— Rough Progressing— Heat
Treatment— Finishing— Testing
Steel-making by medium frequency furnaces
Steel-making by medium frequency furnacesSteel-making begins from
the start of this century in Jinhai Company. So the company can
meet special requirements for materials. In order to guarantee the
quality, Jinhai company imported spectrometer from Germany and is
equipped
with various tester, such as tensile tester, impact testing
machine, metallography analyzer and so on.
Electro slag remelting
The largest ingot can reach 3 tons in Jinhai company. The ingot
obtained by this remelting/refining process is very homogeneous and
free of internal defects. The segregation of the ingot(called
macro-segregations) are substantially eliminated and the
segregations of crystals(called micro-segregations)are
significantly reduced. The ESR
remelted material improve following mechanical characteristics:
. Improved toughness due to increased homogeneity and isotropy
. Improved creep resistance properties
. Best fatigue strength and tenacity properties as well as
outstanding tensile strength
. Improved purity
Forging steel
Forging process can trance to ***0s in Jinhai company. The largest
electro-hydraulic hammer is 4.5 ton. And more than 6 skilled
technicians work here. After forging the inside microstructure
becomes much closer and the metal grain size becomes much smaller.
It can
elevate the characteristics and quality of the knife ensuring a
longer life of the knife.
Rough processing
No less than *0 sets of processing equipment in the rough
processing workshop of Jinhai company, including lathe, milling
machine, planer, drill machine etc. Skilled workers are employed in
its rough processing workshop.
Heat treatment
Jinhai company has independent workshop for heat treatment. Couples
of skilled technicians work here. Actually, all blades(thickness
less than**0MM)can be fully hardened. Thus, the blades can be used
after repairing until the size reached the minimum design
dimension.
Finishing processing
Jinhai company has more than *5 sets of processing equipment
including internal grinder, external grinder, surface grinder, CNC
grinder, electric spark CNC wire-cut etc. The company can produce
the shearing blades with ***0mm in length and slitting knives with
***0mm in outside diameter.
Testing
Various testers are put to use for testing its products in Jinhai
company. They are including tensile tester impact testing machine,
metallography analyzer, harmless flaw detector, magnetic powder
inspection, hardness tester, caliper rule, microcalliper, etc.
Testing is carried out after each step. And every products has a
unique tracking number. Thus it is easy to trace back anytime.
