SPP Industry | Dalian
Dalian Branch Factory
Our factory in Dalian covers an area of 16,400 square metres. We are a precision large-scale CNC machining manufacturing base site where we provide machining services for large components, forgings and cast iron components. The base site is a major manufacturer of crankshafts and rolls in the China region.
Forging Equipment
Forging Technology for Enhancing Mechanical Properties
Large components generally require forging process, SPP INDUSTRY has six forging production lines. They include 3150-ton press production line; 5000-ton press production line; electro-hydraulic counterblow hammer production line; 8000-ton hot-die forging press production line, 14,000-ton hot-die forging press production line; 4,000-ton and 6,000-ton hydraulic presses pier forging crankshaft production line and counterblow hammer production line and so on.

Heat Treatment Equipment .
Possessing powerful technology for changing the inner quality and enhancement
There are 14 heat treatment production lines in SPP INDUSTRY, with gas nitriding production lines, AEG quenching machines, vacuum heat treatment furnaces, heat treatment suspended normalising and tempering production lines. It can realise the process of tempering, vacuum heat treatment, medium frequency induction hardening and nitriding treatment



Die & Mould Machining Equipment
Mass Production Technology for Cost Reduction and Efficiency Enhancement
The company has advanced forging mould processing lines. We have many types of mould machining equipments such as CNC machining centres, CNC EDM machines and CNC wire-cutting machines




Machining equipment
Precision components technology with accuracy in microns
There are 19 lines for processing large components. We have advanced equipment such as JUNKER grinding machines, LANDIS crankshaft grinding machines, TOYODA crankshaft grinding machines, follower grinding machines, WFL mill-turn machining centers, OKUMA gantry milling machining centers, and roll grinding machines.







Measuring and testing equipment
Quality control is the core of product quality
The company has comprehensive measuring instrument of ADCOLE crankshaft, Mahr roundness measuring machine, ZEISS coordinate measuring machine, HOMMEL eccentricity measuring machine, fatigue testing machine and other inspection and testing equipments. We realize the whole process of inspection and monitoring of physical, chemical and geometric dimensions of crankshafts from raw materials to finished products.



Contact Us
Contact a Technical Sales Engineer
Discover precision component solutions tailored to your needs and applications, contact our team of technical sales engineers to start turning your ideas into reality