We manufacture shear blades up to 3500mm(137.79 inches) in length for cutting metal plates, steel rod
Steel-making;Blanking;Forging Steel;Rough Progressing;Heat Treatment;Finishing;Testing
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
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.
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.
Some advanced epuipment
1.Electroslag furnace for steel-making
2.Electro-hydraulic hammer(The largest one is 4.5 ton)
3.Spectrometer imported from Germany(It can analyse chemical composition very fast)
For more equipment please clink our website.
Inside packing (Applied with anti-rust oil and then packed in plastic bag)
Outside packing (Strong plywood case)
Contact Name: Summer Xia
Company Name: Maanshan Jinhai Metallurgical Machinery Manufacturing Co., Ltd.
Street Address: Bowang Development Zone,
Maanshan City, Anhui Province, China
Member name: Jinhaibladetool
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
Verify: Safe Import Export Tips
Product Category: Cutting machines