Dalian Hellon Keben Piston Co., Ltd.-Railway piston-Marine piston

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Dalian Hellon Keben Piston Co., Ltd. All Rights Reserved.

Dalian Hellon Keben Piston Co., Ltd. is the piston diesel engine, marine diesel engine, diesel generator sets and air compressors, piston professional manufacturer, factory area of 20,000 square meters, existing staff 400 people, 36 engineers and technicians. The company has advanced production ......

NEWS INFORMATION

news

Future prospects of graphene

The appearance of graphene is expected to bring surprises to our lives. Mobile phones can be recharged“ seconds” Mobile phone screens can be easily bent or even folded, cars can use graphene conductive static tires to avoid friction and electrification causing deflagration&hellip&hellip From aerospace, electronic information to energy conservation and environmental protection, using the characteristics of graphene, it is likely to have great changes in many fields.

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Global storage distribution of graphite

Graphite for functional material development: develop high-purity graphite, isostatic pressure graphite, fluorinated graphite, silicified graphite, sealing materials, graphite heat dissipation/conductive materials, polymer composites, etc. It is applied to the fields of electronics, new energy, national defense and military industry.

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Graphitization furnace charging process

The production of graphitizing furnace includes charging, power transmission, cooling, discharging, furnace cleaning, furnace repair and furnace charging. A cycle usually takes 11-15 days. However, the transmission time is only 40~100 hours. To make full use of the transformer, 5~8 boilers need to be used in turn. One transformer is combined with 5~8 boilers, with multiple operation modes, and circulating production to ensure the continuous operation of the power supply device. The circulating operation diagram of each graphitizing furnace is as follows:

Products

240 integral thin-walled ductile iron piston

Graphite crushed stone mainly comes from the chips produced during the machining of graphite electrode and the waste products produced by the graphite chemical process, as well as some waste graphite blocks. Due to the characteristics of electric conductivity, heat conduction, high temperature resistance, low ash content, high carbon content and good chemical stability, graphite chips are widely used as carburetors for steelmaking furnaces, reducing agents in chemical industry, and as one of the important raw materials for producing carbon blocks for aluminum. Product specification: Project fixed carbon Min (%) Sulfur Max (%) Ash Max (%) Ⅰ 980.051.0 Remarks: ① Grain size above 100mm or 100 × one hundred × Above 100mm

2023/01/31

240 steel top aluminum skirt combined piston

2023/01/31

Foreign products

2023/01/31

Piston pins for railway locomotives (series)

2023/01/31

Address：Dalian Economic Development Zone Industrial Park, Iron Road Zhenpeng No. 76-1, 106600
Domestic sales： Contact：Ms. Deng
Tel：0086 -411-39206085
Fax：0086 -411-39246098
International Business：
Tel：0086 -411-39246099

Fax：0086 -411-39246098

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