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Average daily processing capacity of over 50 tons
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NINGBO CHAOLI MOLD STEEL


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Leading domestic heat treatment enterprise
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BASIC INFORMATION OF THE COMPANY

     Ningbo Beilun Chaoli Mold Steel Co., Ltd. was founded in March 2000 and now has two heat treatment factories and one mold material specialized company. It is a modern enterprise with strong strength and advanced technical equipment, integrating the distribution of mold materials and various product heat treatment processing. In 2004, it passed ISO9001 international certification and ISO14001 environmental system certification.
     The company is located at 37 Wohushan Road, High end Mold Park, Daqi Street, Beilun District, Ningbo City, with beautiful scenery and convenient transportation. The total area is 23310 square meters. Professional operation and sales of various series of hot work mold steel. Equipped with 25 vertical and various saw machines, 6 grinding machines, and 10 milling machines.
     Ningbo Beilun No. 1 Vacuum Heat Treatment Plant is a subsidiary of super die steel. It is now equipped with 127 domestic heat treatment equipment, including high pressure gas quenching Vacuum furnace, vacuum oil quenching furnace, aluminum alloy product heat treatment furnace and various conventional heat treatment series furnaces: gas nitriding furnace, protective atmosphere quenching furnace, multi-purpose quenching furnace, salt bath furnace, well furnace, trolley furnace, oxidation furnace, die surface strengthening equipment, ultra cryogenic treatment equipment, etc. The company has advanced equipment and technology. Daily heat treatment processing capacity of over 50 tons.
   The company introduced a vacuum high-pressure gas quenching furnace on March 17, 2023, with a quenching specification size of 1600 × one thousand and six hundred × 2700mm and below, with a quenching weight of 12 tons and below.
    The company currently has a management team of 18 people, a technical team of 20 people, a quality team of 15 people, and a total of 207 employees in the factory. The annual output value is over 120 million yuan. The company adheres to a rigorous quality management philosophy and testing methods, focusing on each processing program, process inspection, and layer by layer inspection to ensure the high quality and efficiency of product processing. We provide customers with a one-stop service of mold steel sales, roughening, heat treatment, cold treatment, and mold maintenance. And efficient and convenient transportation methods have been opened, with transportation routes covering regions such as Zhejiang, Shanghai, Beijing, Jiangsu, Chongqing, Hebei, Fujian, Hubei, Inner Mongolia, Shandong, Liaoning, Anhui, etc., becoming an industry model of "first-class products, first-class quality, and first-class service". A leading enterprise in the sales and heat treatment processing of mold steel in the East China region. China is Top 100 Heat Treatment Enterprises.
SERVICE ITEMS
   The first branch of heat treatment mainly focuses on the heat treatment of hot work mold steel, cold work mold steel, and plastic molds and various products. Vacuum treatment mainly includes vacuum high-pressure gas quenching, vacuum oil quenching, vacuum solid solution, vacuum demagnetization, vacuum annealing, vacuum high-temperature refining, etc; Surface treatments include vacuum nitriding, gas nitriding, nitrogen oxidation, nitrocarburization, mold steam oxidation, and mold surface CBP strengthening treatment; Conventional treatments include protective atmosphere quenching, quenching and tempering, isothermal annealing, spheroidizing annealing, stress relieving annealing, and strengthening and toughening treatment; Salt bath non oxidation micro deformation quenching, local heating quenching, aluminum product T4/T6 treatment, etc.
The second branch of heat treatment mainly focuses on salt bath and conventional heat treatment.
SPECIFICATIONS AND MATERIALS OF HEAT-TREATABLE WORKPIECES
1、External dimensions ≤ 1600 × one thousand and six hundred × 2700mm sized workpieces vacuum high-pressure gas quenching, vacuum solid solution, vacuum quenching and tempering, and vacuum annealing;
2、Micro deformation vacuum gas quenching and tempering of thin plates with a length ≤ 2000mm;
3、External dimensions ≤ 3000 × one thousand and three hundred × 1000mm mold base, mold embryo, and product rough embryo that require medium temperature quenching treatment;
4、Demagnetization treatment of various electromagnetic pure iron and its products;
5、Heat treatment processing of non-ferrous metals, such as solid solution and aging treatment of titanium alloys, copper alloys, aluminum alloys and their products;
6、Heat treatment of imported and domestic mold materials (including hot work steel, cold work steel, and plastic mold steel);
7、Vacuum solid solution, demagnetization, and annealing of austenitic stainless steel products;
8、Vacuum heat treatment of imported and domestic high-speed steel;
9、Heat treatment of large cast iron materials.
HEAT TREATMENT PRODUCTION EQUIPMENT
  The company continuously introduces internationally advanced heat treatment processing equipment to meet the higher requirements of customers for heat treatment. We currently have 1 large vacuum quenching furnace from Germany, 16 vacuum high-pressure gas quenching furnaces, 6 vacuum oil quenching furnaces, 2 380KW and 105KW car furnaces, 4 multi-purpose furnaces, 2 vacuum nitriding furnaces, 4 programmable gas nitriding furnaces, 20 box type resistance heating furnaces, 67 well type resistance heating furnaces, 2 vertical dedicated aluminum alloy T4/T6 processing furnaces, 2 75KW salt bath furnaces, and 1 mesh belt furnace.
DIE STEEL
  Operating hot working steel with super intellectual property rights, including ultra fine treated electroslag H13, which is suitable for small and medium-sized mold steel, small household appliance molds, casting molds, etc; High toughness, high temperature resistance, and heat fatigue resistance of high molybdenum and low silicon DIEVAR materials, H11 materials, and CL350-S hot work mold steel with excellent fatigue resistance of medium molybdenum and low silicon. It is suitable for manufacturing large and medium-sized die-casting molds, new energy vehicle structural component molds, and so on.

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SAFE
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SECURE
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SPECIALITY
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The company passed ISO9001 international certification and ISO14001 environmental system certification in 2004



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Our products are processed with high quality and efficiency, providing customers with a one-stop service of mold steel sales, roughening, heat treatment, cold treatment, mold maintenance, and opening up efficient and convenient transportation methods

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A leading enterprise in the sales and heat treatment processing of mold steel in the East China region, and one of China's top 100 heat treatment enterprises

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HONORS IN RECENT YEARS
较新图片
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The company adopts a rigorous quality management philosophy and testing methods, focusing on each processing program, process inspection, and layer by layer inspection



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The company is a modern enterprise with strong strength, specializing in the distribution of mold materials and various types of product heat treatment processing



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OUR COMMITMENT
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Ningbo Beilun No. 1 Vacuum Heat Treatment Plant is a subsidiary of super die steel. It is now equipped with high pressure gas quenching Vacuum furnace, vacuum oil quenching furnace, aluminum alloy product heat treatment furnace and various conventional heat treatment series furnaces with excellent performance

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TEL:0574-86110255 

EMAIL:18357486529@163.com

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FAX:0574-86133288 

ADRESS:37 Wohushan Road, High end Mold Park, Daqi Street, Beilun District, Ningbo City, Zhejiang Province

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Copyright (C) 2016-2020 Ningbo Chaoli Mold Steel Co., Ltd. Technical Support:SE7EN
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