NG Rubber Compensator Throat for XCMG Group Kaigong Heavy Machinery Shield Machine
The official website of Shanghai Songjiang introduces information about the NG Rubber Compensator for XCMG Group Kaigong Heavy Machinery Nanjing Co., Ltd.’s shield machine. Songjiang Group provides hydraulic rubber shock absorber throats for various shield machines and tunnel boring machines, effectively reducing vibration and noise.
1.Introduction of XCMG Group Kaigong Heavy Machinery Nanjing Co., Ltd.:
XCMG Group Kaigong Heavy Machinery Nanjing Co., Ltd. was established in February 2011 and is located in the Jiangning Binjiang Economic Development Zone of Nanjing City. The company has a registered capital of 188.02 million yuan and currently employs 120 staff, including 29 research and development personnel. The company is primarily engaged in the research, development, manufacturing, sales, and services of large tunnel boring machines. It has established a localized production model integrating production, research and development, and key component procurement.
The company’s leader, Mr. Su Yanqi, serves as the legal representative and senior engineer. The company possesses a strong domestic professional tunnel boring machine research and design team, comprising a professional engineering and technical group. It collaborates with numerous well-known domestic universities and research institutes, such as XCMG Research Institute, Dalian University of Technology, Zhejiang University, Tongji University, China University of Mining and Technology, and Hohai University, to jointly develop and overcome core technical challenges related to tunnel boring machines. The company actively solves various difficulties in practical research and development and strengthens its management capabilities, actively introducing professional talents through modern scientific management.
The company has always adhered to the concept of independent research and development to grasp core technology, aiming to create a national brand in the tunnel boring industry. Currently, the tunnel boring machines produced by the company have been applied in various actual engineering projects, earning the company honors such as Jiangsu Province Private Science and Technology Enterprise, Science and Technology-oriented Small and Medium-sized Enterprise, and Contract-honoring and Credit-keeping Enterprise. The products have also received certificates of honor, including “Jiangsu Province’s First (Set) Major Equipment,” “Jiangsu Province Excellent New Product Gold Award,” and “Jiangsu Province High-tech Product.” The company’s credit rating is AA level.
2.Introduction of XCMG Group Kaigong Heavy Machinery Shield Machine NG Rubber Shock Absorber Throat:
The following purchase order is a genuine scanned document. Please do not reproduce or modify. This purchase order serves only as a supply confirmation and is not intended for any other purposes. Thank you for your cooperation.
3.Introduction of XCMG Group Kaigong Heavy Machinery Shield Machine NG Rubber Shock Absorber Throat:
This contract primarily involves: NG-type rubber shock absorber throat, oil-resistant rubber production, K16S-63DN65PN16. It features high pressure resistance, good elasticity, large displacement, balancing pipeline deviation, effective vibration absorption, excellent noise reduction, easy installation, and can significantly reduce pipeline system vibration and noise. It can fundamentally address issues such as interface displacement, axial expansion, and different degrees of eccentricity in various pipeline systems. The rubber material used is a polar rubber, providing good sealing, lightweight, easy installation and maintenance, and a long service life. However, it should avoid contact with sharp metal tools to prevent puncturing the sphere.
The NG Oil-Resistant Compensator has a surface vulcanized rubber valve body (both internally and externally). The external rubber is corrosion-resistant, wear-resistant, and aging-resistant. The internal rubber part is made of nitrile-butadiene rubber (NBR), providing excellent oil resistance.
The above information about XCMG Group Kaigong Heavy Machinery Shield Machine NG Rubber Compensator is sourced from the official website case center of Shanghai Songjiang Shock Absorber Group Co., Ltd. For more details, please click on: Hydraulic Cases.
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