| 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: Pioneering innovation in vehicular engineering demands components of exceptional craftsmanship, which we deliver with utmost precision. • Drive Shaft: Seamlessly connects the engine and transmission, expertly transmitting torque and power to ensure smooth operation and optimal performance. • Steering Shaft: A pivotal component for the steering function, it guarantees vehicular stability and safety with unwavering reliability. • Transmission Shaft: Facilitates the transfer of power between front and rear wheels, achieving seamless vehicle drive with perfected engineering.
Aerospace: Elevate your aerospace ventures with shafts that promise superior support and efficiency in every flight. • Engine Shaft: A cornerstone of propulsion, it supports and transmits the rotational power crucial to the engine's operation. • Propeller Shaft: Drives the propeller, generating the thrust or lift essential for both airplanes and helicopters. • Structural Support Shaft: This key component serves as the backbone within the structure of aerospace vehicles, assuring strength and stability.
Construction Machinery: Revolutionize your construction equipment with our expertly crafted shafts designed for power and motion. • Transmission System Shaft: Essential for transmitting power and motion in machinery like excavators and loaders, ensuring efficiency and performance. • Rotating Shaft: Vital for enabling rotation and swing functions in cranes and tower cranes, providing versatility and precision.
Shipbuilding: Propel your maritime innovations with precision-engineered shafts for superior navigation and control. • Propulsion Shaft: Transmits the rotational power of the propeller within a ship's propulsion system, ensuring powerful movement and efficiency. • Rudder Shaft: Manages the steering of the ship, guaranteeing precise navigation and directional control.
Energy and Power Generation: Harness the power of our expertly engineered components to drive your energy solutions with unmatched reliability. Semi-Automatic PET Bottle Blowing Machine: This advanced machine is ideal for producing PET plastic containers and bottles of varied shapes. Perfect for crafting high-quality bottles with precision and efficiency.
Other Industrial Applications: Enhance your machinery with robust shafts designed to elevate performance across various sectors. • Textile Machinery Shaft: In textile equipment, it ensures the seamless transmission of power and rotational motion. • Papermaking Machinery Shaft: Designed for papermaking equipment, it facilitates smooth paper conveying and winding processes. • Food Processing Machinery Shaft: In food processing equipment, it efficiently transmits power and stirring functions, enhancing productivity and precision.
Raw Material Preparation: • Begin by meticulously selecting high-quality raw materials that align with the specific material type and precise specifications needed for the shaft forging process. Common selections include robust steel, versatile aluminum alloys, or other specialized alloys. • Safeguard the material's integrity by ensuring purity and quality, meticulously avoiding any raw materials that contain impurities or defects, ensuring a flawless foundation for the forging journey.
Die Preparation: • Craft a die with precision, tailored to meet the exacting demands of design schematics and practical requirements. • The meticulous design and manufacture of the die are crucial to ensure smooth metal flow within the die, preventing undesirable defects such as folding and cracking, thereby ensuring a seamless production process.
Heating: • Elevate the metal billet to the precise temperature ideal for the forging process. • Monitor and regulate both the temperature and the heating duration meticulously to prevent adverse effects like overburning and undesirable oxidation, maintaining the integrity and quality of the metal.
Forging: • Employ advanced forging equipment to skillfully hammer, squeeze, and twist the metal billet, guiding it to gradually adopt the desired shape and size. • Meticulously control temperature and deformation throughout the forging process to avert defects such as overheating and cracking. • Choose from various forging methods such as free forging, upsetting, extrusion, or die forging, based on the movement strategy of the blank, enhancing the precision and quality of the final product.
Cooling and Straightening: • Post-forging, allow the shaft to cool using selected methods, such as air or water cooling, safeguarding against deformation or cracking due to excessive local temperature variations. • Implement straightening techniques on certain shaft forgings to alleviate stress concentrations and refine the shape, ensuring both structural integrity and aesthetic precision.
Quality Inspection and Finished Product Acceptance: • Conduct comprehensive quality inspections on each shaft forging, encompassing thorough appearance checks, precise dimensional inspections, and stringent non-destructive testing. • Confirm that all shaft forgings adhere strictly to design and functional requirements, ensuring durability and reliability. • Accept only qualified shaft forgings, ensuring detailed records are maintained, while unqualified items are either expertly repaired or responsibly scrapped, upholding a commitment to quality excellence at every stage.
Forging Auto Parts: Precision-Engineered Components for Superior Performance
Forging Hardware Tools: Robust and Reliable Solutions for Every Task
ONE-STOP SOLUTIONS FOR FORGING & MACHINING
Since its establishment in 2010, Ningbo ChengEn has been at the forefront of the industry. We are specialists in delivering Metal Parts Solutions tailored for Vehicles, Agricultural Machinery, Construction Machinery, Transportation Equipment, and sophisticated Valve and Pump systems.
By meticulously managing our in-house manufacturing process design, quality planning, and comprehensive final quality control, we ensure our ability to deliver superior mechanical parts and assemblies to both the domestic Chinese and expansive international markets.
Our advanced forging production line is equipped with a robust array of seven hot die forging presses ranging from 630-ton to 4000-ton capacities, and state-of-the-art electric screw presses. In our machining workshop, over 40 high-precision machining devices complement more than 10 specialized testing equipment. This setup empowers us to manufacture precision forged parts, varying from 0.1kg to 100kg, with an impressive annual output reaching approximately 15,000 tons.
To meet the diverse mechanical and functional demands of our clients, we offer an extensive array of metal products based on a variety of blanks solutions and cutting-edge technologies. Our expertise encompasses processes such as Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting, and Forging, ensuring we cater to each unique requirement.
As we engage early in our customers' design processes, we provide expert insights into process feasibility, cost optimization, and functional solutions. We warmly invite you to reach out to us for technical inquiries and explore potential business collaborations.
Forging Equipment Forging Equipment
Quality: The Lifeblood and Heartbeat of Our Company
For us, maintaining impeccable quality isn't just a priority; it's the cornerstone of our 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 for Unrivaled Excellence
1) Thoroughly examining raw materials upon arrival, ensuring only the highest quality materials enter our production process ---- Incoming Quality Control (IQC)
2) Meticulously scrutinizing every detail before launching the production line, guaranteeing flawless execution and precision.
3) Implementing comprehensive inspections and routine checks throughout mass production, maintaining our standards of excellence --- In Process Quality Control (IPQC)
4) Conducting final inspections upon product completion, ensuring perfection with every item ---- Final Quality Control (FQC)
5) Meticulously inspecting the goods prior to dispatch, ensuring integrity and quality in every shipment ----- Outgoing Quality Control (OQC)
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