| Customization: | Available |
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| Processing Object: | Metal |
| Molding Style: | Forging |
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Carbon steel: 1020,1020,1035,1045,1055,Q235,Q345 etc., Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo,35CrMn,42CrMo4 etc., Stainless steel, SS304,SS316 etc. |
| Weight | 0.1kg - 120kg |
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Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, |
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Forging Forging Forging Forging
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| Testing Equipment | Supersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis. |
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Automotive industry: • Drive shaft: This crucial component seamlessly connects the engine and transmission, efficiently transmitting torque and power for optimum vehicle performance. • Steering shaft: Integral to the steering mechanism, this shaft ensures unparalleled driving stability and safety, providing a smooth and secure ride. • Transmission shaft: Essential for vehicle drive, it transmits power between the front and rear wheels, guaranteeing a dynamic and responsive driving experience.
Aerospace: • Engine shaft: This vital shaft supports and transmits rotational power within the engine, ensuring robust performance and reliability. • Propeller shaft: It drives the propeller to generate essential thrust or lift, vital for the effective operation of airplanes and helicopters. • Structural support shaft: Acting as a cornerstone in the aerospace vehicle structure, it provides critical support to ensure stability and integrity.
Construction machinery: • Transmission system shaft: Key in transmitting power and motion in construction equipment such as excavators and loaders, ensuring efficient operation. • Rotating shaft: Facilitates vital rotation and swing functions in machinery like cranes and tower cranes, enhancing operational precision and flexibility.
Shipbuilding: • Propulsion shaft: Crucial for ship propulsion, this shaft transmits the rotational power of the propeller, enabling smooth and efficient navigation. • Rudder shaft: It expertly controls ship steering, ensuring precise navigation and direction control, thus enhancing maritime safety.
Energy and Power Generation: The Semi-Automatic PET Bottle Blowing Machine, Bottle Making Machine, and Bottle Moulding Machine are expertly designed for producing PET plastic containers and bottles in a wide variety of shapes, offering versatility and high-quality production for diverse needs.
Other industrial applications: • Textile machinery shaft: In textile equipment, this shaft masterfully transmits power and rotational motion, essential for efficient production. • Papermaking machinery shaft: Within papermaking equipment, it efficiently facilitates paper conveying and winding. • Food processing machinery shaft: In food processing equipment, it transmits essential power and stirring functions, enhancing operational effectiveness and productivity.
Raw Material Preparation: • Begin with the careful selection and preparation of raw materials, tailored specifically to the type and specification of the shaft intended for forging. Popular materials of choice include steel, aluminum alloy, and other high-performance alloys. • It is crucial to ensure the utmost quality and purity of these raw materials, diligently avoiding any that possess impurities or flaws, to maintain the integrity of the final product.
Die Preparation: • Craft a die that aligns perfectly with design blueprints and practical requirements. • Precision in the design and manufacture of the die is of paramount importance, ensuring seamless metal flow within the die to prevent defects like folding or cracking, and ensuring superior product quality.
Heating: • Subject the metal billet to a precise heating process, reaching the optimal temperature for effective forging. • Exercise meticulous control over both temperature and heating duration to prevent adverse effects such as overburning or oxidation, thus safeguarding the metal's properties.
Forging: • Deploy advanced forging equipment to meticulously hammer, squeeze, and twist the metal billet, progressively sculpting it into the desired shape and size with precision. • Vigilantly manage temperature and deformation throughout the forging process to avert issues like overheating or cracking. • Depending on the movement of the blank, opt for forging methods such as free forging, upsetting, extrusion, or die forging, each offering unique advantages.
Cooling and Straightening: • Once forging is complete, initiate a controlled cooling process for the shaft forgings. • Select optimal cooling techniques, such as air cooling or water cooling, to prevent deformation or cracking due to uneven temperature distribution. • Straighten select shaft forgings to alleviate stress concentrations and perfect their form, ensuring they meet high-quality standards.
Quality Inspection and Finished Product Acceptance: • Conduct thorough and stringent quality inspections on each shaft forging, encompassing appearance checks, dimensional verifications, and non-destructive testing, to ensure compliance with design and functional criteria. • Approve and document the quality-assured shaft forgings, while addressing any that fall short through repair or scrapping, maintaining an unwavering commitment to excellence.
Precision-Crafted Forging Auto Parts Durable Forging Hardware Tools
ONE-STOP SOLUTIONS OF FORGING & MACHINING
Founded in 2010, Ningbo ChengEn Specialists in Metal Parts Solutions for a myriad of applications, we cater to Vehicle, Agriculture Machinery, Construction Equipment, Transportation Systems, as well as Valve and Pump systems.
By retaining control over manufacturing process design, quality planning, key production procedures, and final quality assessments, we excel in providing superior mechanical parts and assemblies. Our offerings serve both the local Chinese market and the global export arena, showcasing our expertise and commitment to quality.
Our formidable forging capabilities are demonstrated by a production line featuring seven hot die forging presses ranging from 630-ton to 4000-ton, alongside state-of-the-art electric screw presses. Our machining workshop boasts over 40 machining devices complemented by more than 10 pieces of specialized testing equipment. This robust infrastructure enables us to produce a diverse range of precision forged parts from as light as 0.1kg to as heavy as 100kg. Our annual production soars to the impressive figure of 15,000 tons.
To meet diverse mechanical and functional requirements, we produce a wide array of metal products through a spectrum of blank solutions and advanced technologies. These processes include Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting, and Forging, ensuring our products meet the highest standards.
In the nascent stages of customer design processes, we actively offer our professional expertise in process feasibility, cost optimization, and functional enhancement. We invite you to reach out for technical inquiries and explore mutually beneficial business collaborations.
Forging Equipments Forging Equipments
Quality: The Lifeblood and Heartbeat of Our Company
For us, maintaining impeccable quality isn't just a priority; it's the cornerstone of our entire production philosophy. Without superior quality, all efforts remain mere words. This is why our company places immense emphasis on thorough product inspections. From the very first stage of incoming and raw material assessments to conducting daily first inspections, our rigorous checks also span workshop assessments, random sampling, and comprehensive evaluations before any shipment leaves our facility.
Our quality assurance arsenal is fortified with a range of highly specialized tests tailored to the unique demands of each product. This includes rigorous hardness testing, tensile strength evaluations, and comprehensive salt spray testing. Accompanying every shipment are meticulously detailed reports, ensuring our products consistently meet and exceed your highest expectations.
Uncompromising Quality Control Measures
1) Thoroughly examining raw materials upon arrival at our facility ------- Incoming Quality Control (IQC)
2) Meticulously scrutinizing every detail before the initiation of the production line to ensure flawless execution.
3) Implementing comprehensive inspections and routine checks throughout mass production --- In Process Quality Control (IPQC)
4) Conducting final inspections upon product completion ---- Final Quality Control (FQC)
5) Meticulously inspecting the goods prior to dispatch ----- Outgoing Quality Control (OQC)
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