News Center

Company News

Industry dynamics

2021.02.24

Lianxin Cast Sand Group Won "Top Ten Advanced Tax Payment Enterprises"

Lianxin Cast Sand Group Won "Top Ten Advanced Tax Payment Enterprises"

A few days ago, Lianxin Cast Sand Group was once again awarded the "Top Ten Advanced Tax Paying Enterprises" in 2020 by the Zhangwu County Committee of the Communist Party of China and the Zhangwu County People's Government ". Lianxin Cast Sand Group conscientiously implements the national tax policies, laws and regulations, and actively assumes the social responsibility of the enterprise by abiding by integrity and paying taxes in accordance with the law.

图片名称

read article

lianxin

2021.02.22

Zhang Libo, President of China Foundry Association, Lin Lianxin Casting Sand Group to inspect and guide the work

Zhang Libo, President of China Foundry Association, Lin Lianxin Casting Sand Group to inspect and guide the work

Recently, Zhang Libo, President of China Foundry Association, visited Lianxin Casting Sand Group to inspect and guide the work. Deng Yuhui, chairman of Lianxin Casting Sand Group, reported to President Zhang the achievements of Lianxin Casting Sand Group in 2020: Lianxin Casting Sand Group's sales volume in 2020 reached 650000 tons of casting silica sand, 150000 tons of coated sand, 15000 tons of molten ceramic sand and 0.35 billion yuan, all reaching record highs.

图片名称

read article

lianxin

2021.02.12

Lianxin Casting Sand Group gives all casting friends a happy New Year!

Lianxin Casting Sand Group gives all casting friends a happy New Year!

Dear friends of the foundry industry: good Spring Festival! On the occasion of the spring of 2021, I would like to thank all of you in the foundry industry for your constant attention, support and love. All colleagues of Lianxin Cast Sand Group express their heartfelt thanks to you and your company, and send good wishes.

图片名称

read article

lianxin

2021.01.20

2020 it is so difficult, why is Lianxin casting sand increasing by 20% against the trend?

2020 it is so difficult, why is Lianxin casting sand increasing by 20% against the trend?

A year ago, when Lianxin Foundry Sand Group, as a representative of China's outstanding foundry sand enterprises, appeared in Osaka, Japan, together with the export commodity exhibition of Liaoning Province, as a foundry power, it is hard to think that Chinese foundry sand enterprises can one day bring Chinese artificial sand products to Japanese enterprises to sell Chinese sand products to Japanese enterprises.

图片名称

read article

lianxin

2020.12.25

Lianxin Group and Shengquan Group reached a technical strategic cooperation

Lianxin Group and Shengquan Group reached a technical strategic cooperation

In October 2020, Liaoning Lianxin Cast Sand Group and Shandong Shengquan Group formally signed a technical strategic cooperation. In the future, the two sides will increase cooperation in the field of product technology research and development, integrate enterprise resources, open and share experimental data, exchange experimental results, and jointly promote the progress of the casting silica sand industry.

图片名称

read article

lianxin

2020.12.24

Fine casting sand classification

Fine casting sand classification

Precision casting sand is mainly divided into quartz sand and special sand according to the composition of minerals. Quartz sand is commonly known as silica sand. Let's learn about the difference between silica sand and non-silica sand. The main mineral composition of silica sand is quartz, and the main chemical composition is SiO2.

图片名称

read article

lianxin

2020.12.24

Reasons for Poor Permeability of Coated Sand Production Equipment

Reasons for Poor Permeability of Coated Sand Production Equipment

Coated sand production equipment is a new type of coated sand production equipment with excellent high temperature performance and comprehensive casting performance, and the casting process of coated sand production equipment has also achieved great success and solved many problems. However, the production equipment of coated sand sometimes has poor air permeability. So what are the reasons for this phenomenon? The following small series to introduce to you.

图片名称

read article

lianxin

2020.12.24

How to ensure the quality of foundry sand

How to ensure the quality of foundry sand

In the process of casting at high temperature, the sand size is easily changed due to the thermal expansion of the sand, which affects the accuracy of the casting size and the appearance and performance of the casting. At the same time, the thermal expansion coefficient of the molding sand is too large, which will cause casting defects such as sand inclusion, scarring, and rat tail. All kinds of factors make foundry enterprises more careful in choosing molding sand, not only to consider the thermal expansion coefficient of molding sand, but also to take into account the cost of molding sand.

图片名称

read article

lianxin
< 1...891011 >
LIANXIN

Committed to becoming an expert in foundry sand

tel

Group headquarters telephone

0418-3689996

E-mail

Mailbox

yx-lijiabo@lxzzgs.com 

yx-zhangyuhui@lxzzgs.com

ADD

Address of Group Headquarters

No.8, Xinggong Road, Industrial Park, Zhangwu County, Fuxin City, Liaoning Province

LIANXIN

Lianxin micro signal
Scan code for more information

LIANXIN

Tiktok
@ Lianxin casting sand

Copyright©2024 Zhangwu Lianxin Casting Silica Sand Co., Ltd. All rights reserved Website Construction:China Enterprise Power Jinzhou   background management   SEO 

Business License