Crank Helical Stainless Steel Flexible Drive Shaft

Quick Details
Place of Origin:
Shanxi, China
Model Number:
Stainless Steel, Stainless Steel
Black Oxide
Torque Capacity:
Applicable Industries:
Manufacturing Plant
Non Destructive Test:

Details of SYI Shaft:


1. Carbon Steel

2. Stainless Steel

3. Alloy Steel


We supply all kinds of forgings, including hot forgings and cold forgings. We have open die hydraulic presses at 3000MT, 6000 MT, 16000 MT and 12 meters deep shaft heat treatment furnace.

We also have all kinds of advanced processing machines, like CNC lathe, CNC boring machine, CNC milling machine etc.

We could supply you final machined parts according to requirements.


We have a serious inspection equipments & test appliances, including chemical analysis, metallographic analysis, mechanical property test & impact test Ultrasonic test, Magnetic article test, X-RAY test are also available upon request.

We can choose ESR raw material according to customers requirements.

Product Description

Our company can supply variousIron Casting Parts (OEM)according to the customers’ drawings and requirements. Please offer us your enquiry with detailed drawings, specifications, unit weight, quality requirements and pictures. We will supply you not only the products withgood qualitybut alsocompetitive priceandsatisfactory service!

  • Material:Ductile iron, Grey iron,Malleable iron.
  • Process:Lost foam casting, Sand casting, Resin sand casting, DISA foundry line.
  • Heat Treatment:Quenching, Tempering, Annealing, Normalizing, Nitridation, Carburization.
  • Surface Treatment:Zinc-Plated, Hot dipping galvanized, Polishing, Painting, Powder coating.
  • Machining Equipment:CNC Machines, Turning Machines,Drilling Machines , Milling Machines, Grinding Machines,etc.
  • Measuring Tool:CMM, Projector, Vernier Caliper, Depth Caliper, Micrometer, Pin Gauge, Thread Gauge, Height Gauge, etc.
  • Weight:0.5-5000kgs.
  • Package:Plywood or wooden case, pallet (As per customer’s requirement).
  • Production Equipments & Processes
    Machining Shop

    With our powerful precision CNC machining equipments such as lathes, milling machines and drilling press, we can easily operate Turning, Drilling and Milling. Furthermore, we are able to run other operations like cutting, grinding, bending, shaping, planning and sawing.

    Quality Control

    Overall product quality inspections is from raw materials incoming inspection, semi-finished products inspection, specimen testing, and products testing. We strictly follow the procedures of ISO 9001, IQC, IPQC & FQC. SYI has independent inspectors and QC engineers to check & record in accordance with the procedure and submited for approval/audit.

    Technical Support

    SYI Group has 26 years of independent development and design ability. We have30 senior engineers, who is skilled atAUTO CAD, PRO ENGINEER, SOLID WORKSand other 2D & 3D softwares. We are able to design, develop, produce and deliver your PO according to your drawings, samples or just an idea. Dual control ofstandard productsandOEM products.

    We Are Certified

    SYI Group achieves the certificate ofISO 9001:2008for the Quality Management System fromTUVRheinland. Meanwhile, SYI Group holds theKitemark License/BSI/SGS/BV/NF/CE/WRAS/FMcertificates for different products.

    Contact Us

    SYI Industrial Co., Ltd.

    1. # = @ )2. Tel: 0086 351 41921393. Fax: 0086 351 40409624. Website:

    You will get our quick reply!