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Guillotine Shearing Blades For Hydraulic Shearing Machines

Posted at: Offers to Sell and Export | Posted on: Sat 04 Aug, 2012 7:54 am | Product Category: Hydraulic shears [38]
guillotine shearing blades hydraulic machines
Products Photos CatalogGuillotine Shearing Photos Catalog

shearing blades for shearing machines, straight shear blades, long shear blades, guillotine shear blades


manufacture shear blades up to 3500mm(137.79 inches) in length for cutting metal plates, steel rod etc.

Operatinal Progress:

Steel-making;Blanking;Forging Steel;Rough Progressing;Heat Treatment;Finishing;Testing

Blades are available with ground, lapped or polished side faces.

High cost performance, ISO9001:2000, Punctual delivery

Materials: H13, H13K, 5CrW2Si, 6CrW2Si, Cr12MoV, HMB, HMK etc.

Steel-making by medium frequency furnaces

Steel-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 1990s 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 40 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 than100MM)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 35 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 5800mm in length and slitting knives with 1400mm in outside diameter.


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.

Jinhai company has one independent R&D department which is fully equipped with experimental and testing facilities. Until now, we have developed some high alloy steel, like HMB, HMK etc.They are new materials independently developed by our company and excellent in high intensity, high hardness, high wear resistance, high toughness, high hot hardness and so on. They can be used in both cold and hot shearing and have been rewarded the national invention patens. The life of blades and knives made of HMB and HMK is 2-3 times longer.

Company Contact:

Jinhaibladetool photo
Contact Name: Summer Xia
Company Name: Maanshan Jinhai Metallurgical Machinery Manufacturing Co., Ltd.
Email: Email
Tel: +86-555-6761048
Fax: +86-555-6764698
Street Address: Bowang Development Zone,
Maanshan City, Anhui Province, China
Website: http://www.yanjingcn.com
Member name: Jinhaibladetool
Country: China-CN China
Member Since: 30 July 2012
Total Leads: 18 Jinhaibladetool Import Export Business Leads
Business focus: Slitting Knives, Shearing Blades, Fly Shear Blades, Scrap Shear Blades, Hot Blades, Circular Shear Blades
Chat: leave me a chat message
Verify: Safe Import Export Tips
Product Category: Hydraulic shears [38]

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