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Hebei Kam-a Hydraulic Machinery Co., Ltd.

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COPYRIGHT  Hebei Kam-a Hydraulic Machinery Co., Ltd.  冀ICP备13000290号

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Company Profile

The industrial park mainly has modern

casting and mechanical hydraulic system manufacturing. Iron film sand-covered production line, resin sand molding,

lost film molding and other casting


Warmly welcome people from all walks of life to get in touch with us, we will be happy to help you.

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About us

The industrial park has strong technical force, with more than 30,000 employees, 50 technical R&D personnel and more than 30 senior management personnel. It is equipped with advanced production lines, machining centers, high-precision CNC machine tools and professional laboratories.

The industrial park has independent import and export rights, and has passed TS16949, ISO9001, ISO14001, GB/T2800 series system certification and BVQI, FM, UL, ULC, VdS, EN124 series product certification, and the products sell well at home and abroad.

Welcome the Indonesian Ambassador in China Mr. Zhou Haoli to visit Hebei Kum-A
Market demand is the steering wheel of the foundry industry
Mechanical properties of nodular cast iron profiles
Themechanicalpropertiesandotherpropertiesofductileironprofilesareasfollows:  Themechanicalpropertiesandotherpropertiesofrareearthmagnesiumnodularcastironweresystematicallydetermined.Thedatawereprovidedforthedesigners.Thephysicalpropertiessuchasspecificgravity,thermalconductivityandelectromagneticpropertiesofrareearthmagnesiumductileironweredetermined.Graphiteandmatrixwerestudiedincombinationwithmetallographicstandards.Theinfluenceofmicrostructureonthepropertiesofductileiron.Thepropertiesofferriticductileironundernormaltemperature,lowtemperature,staticanddynamicconditionsweresystematicallydetermined.Inaddition,thestress-strainpropertiesandlowenergyofrareearthmagnesiumductileironwerealsostudied.Impactresistanceandfracturetoughness,andbegantoguideproduction.Combinedwiththeapplicationofductileirongears,thebendingfatiguestrengthandcontactfatiguestrengthofductileiron,aswellaspittingandspallingmechanismofductileirongearsweresystematicallystudied.


Welcome the Indonesian Ambassador in China Mr. Zhou Haoli to visit Hebei Kum-A

Product center

The main products of the industrial park include auto parts, engineering machinery parts, agricultural machinery and machine, single cylinder, multi-cylinder crankshaft and so on. At the same time, Hebei Kama Hydraulic Machinery Co., Ltd. also introduced high-tech hydraulic technology from South Korea, and developed and produced hydraulic pumps, hydraulic valves, hydraulic motors and complete hydraulic control systems.