ABOUTCompany

Haicheng Guoshi Mining Co., Ltd.

Haicheng Guoshi Mining Co., Ltd., established in 2019, located in Liaoning Magnesite Products Industrial Park, Pailou Village, Pailou Town, Haicheng City, Liaoning Province, has a registered capital of RMB 10 million, covers an area of 23,000 square meters, with more than 80 employees, including 21 technical personnel, and with 11 utility model patents. The Company is mainly engaged in the production and operation of magnesite products. Currently, it has 1 suspension calciner with the annual production capacity of 75,000 tons of high-activity magnesia. In 2022, the Company passed ISO9001:2015 Quality Management System Certification.

2019year
Founded

2.3W㎡
Company area

80＋
Workers

Culture

Certifications

Organization

Our Products

The Company is mainly engaged in the production and operation of magnesite products. Currently, it has 1 suspension calciner with the annual production capacity of 75,000 tons of high-activity magnesia.

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Chemical analysis

The Company has a registered capital of RMB 10 million, covers an area of 23,000 square meters, with more than 80 employees, including 21 technical personnel, and with 11 utility model patents.

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NEWS

2022

04-02

How Light Burning Powder is Produced

The 88% content of light-burned magnesium oxide powder, that is, the sub-90% light-burned magnesium oxide powder, has good water resistance. And the products that are afraid of burning with 90% powder are too cooked, even if they are over-burned.

2022

04-02

Finished product production

Inthehigh-temperaturecalcinationoperation,alargeamountofhigh-temperaturesteamwillevaporatewhenthehigh-temperaturefurnacetopischarged,soitisnecessarytopreventburnstothefaceorhands.Therefore,whenthecalcinedmaterialisoutofthefurnace,thehotmaterialshouldbepreventedfromsprayingoutatthedischargeport,andthefacemustbecarefulnottofacethedischargeport.Moreover,whenHebeiMeishenTechnologyCo.,Ltd.isworking,itwillprepareprotectiveclothing,gogglesandprotectiveglovesforeachemployeetoensurethesafetyofthestaff.Duringthecrushingoperation,therewillbedustoverflow.Theworkshopwillbesealedandisolated,andtheywillbegivenprotectivemasks.

2022

04-02

Raw material production

Usingtheammoniumhalidemethodtoproducelightmagnesiumoxide,theresultingwashwaterwillcontaintracesofammonium.Theexistenceofammoniumwillcauseharmtotheenvironment,soanammoniumrecoverydevicewillbesetupaccordingtotheproductionscaleforrecycling.Thedolomitecarbonizationmethodtoproducelightmagnesiumoxidewillproducealargeamountofwasteresidueintheproduction,thatis,magnesium-containingcalciumcarbonate,whichoftencausesdebrisflowdisastersorpollutesthemountainenvironmentinmountainousareas.Themagnesium-containingcalciumcarbonatecanbecomprehensivelyutilizedtoproducelightcalciumcarbonate.Lightcalciumcarbonateplaysanimportantroleinrubber,paper,plasticandpaint,soitcanturnwasteintotreasure.

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EQUIPMENT

Raw Material Workshop

1/5
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EQUIPMENT

Vertical Mill Workshop

2/5
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EQUIPMENT

Gas Furnace Workshop

3/5
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EQUIPMENT

Suspension Calciner Workshop

4/5
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EQUIPMENT

Finished Product Workshop

Withtheinternationaladvancedbusinessmodelforreference,HaichengGuoshiMiningCo.,Ltd.hasconstantlymadebreakthroughsinscienceandtechnology.Atpresent,wehavemadefullpreparationsforcarryingoutoftheproject,setuparigorousorganizationadministrationwithintheCompany,establishedandimprovedastrictmanagementsystem,optimizedandperfectedtheoperationalservicesystem.

5/5
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