Mining Chain

Mining Chain

Mining chain is mainly used for mining, with high requirements and large toughness coefficient. At present, the domestic mining chain is divided into grade B, grade C and grade D according to the strength grade, and the materials are 25MnV and 23mncrnim654. It is divided into flat chain, reinforced chain and anti-corrosion chain: This chain reinforced mining ring chain series, which adopts forged vertical chain.Rings and special heat treatment have high tensile strength, long fatigue life and high toughness of domestic chains. The best hardness of each ring reduces the wear between links and significantly improves the service life.

Main Technical Specifications:

1. Structure:Flash Butt Welded Chain
2. Material:Alloy,Carbon Steel
3. Color:Solid Color
4. Feature:Heat Resistant
5. Surface Treatment:Baking Paint etc
6. Usage:Mining Chain

Main Technical Parameters:

Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company,
employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of
cargo worldwide.

Our factories are certified with ISO 9001, OHSAS 18001, ISO 14001, and ISO 45001, as well as possessing Type Approval certificates
from DNV, LR, BV, and ABS. Additionally, we hold Works Approval certificates from ABS, DNV, LR, and BV, various class approved
WPS & qualified welders. All our products are eligible for certification from IACS classification societies such as DNV, ABS, LR, BV,
CCS, RINA, KR, NK, IRS, and RMRS. Our factories have secured two national patents, one for a steel plate rolling machine and two
utility model patents.

We manufacture Deck Equipment & Machinery, Mooring & Towing Equipment, Deck Outfitting, Hydraulic Cylinder, Hydraulic Power
Unit, Shaft, Rudder Stock, Shaft and Rudder system, Marine Hardware, Lifting & Lashing Equipment, Hoisting & Rigging.

We distribute Lifeboat, Rescue Boat, Boat Launching Appliance and Davit, Life-saving Equipment and Facilities, Fire-fighting
equipment, Rubber Fender, Rubber Packing, Pumps, Valves, Pipe Fittings, Multi-core Pipes and accessories, Steel Wire Rope,
Mooring Rope, Rope Nets, Anchors & Anchor Chains, Various Chains;

We pride ourselves on manufacturing & delivering reliable, high-quality products at competitive prices to our esteemed clients.

Our major equipment and facilities include various CNC machining centers with a range of CNC machine tools & CNC cutting
machines, boring and milling machines, hydraulic press machinery, plate rolling machines, welding robots, welding equipment, and
shot blasting machines, dust free paint workshop, etc.