Shanghai Jima industrial co.,Ltd

Our Start Gearbox provides reliable and efficient starting functionality, delivering the necessary torque for smooth engine startup and ensuring consistent performance in various conditions.JimaFor has supplied more than 100 types of engine block castings, bearing caps, pressure plates, brackets, oil pump bodies, flywheels, brake parts, chassis parts and other castings to well-known domestic and foreign automobile and engine companies

Features of Aluminum Casting Start Mold OEM

Reliable Starting Functionality: Designed to provide consistent and reliable performance, the start gearbox ensures smooth engine startup and reliable starting functionality.

Efficient Torque Delivery: Equipped with advanced gear technology, the start gearbox delivers the necessary torque to crank the engine, initiating the combustion process efficiently.

Durability and Longevity: Constructed with durability in mind, the start gearbox is engineered to withstand mechanical stresses and is equipped with protective measures to prevent damage, ensuring long-lasting performance.

Application of Aluminum Casting Start Mold OEM

The Start Gearbox finds application in a wide range of vehicles with internal combustion engines, including passenger cars, commercial vehicles, motorcycles, and industrial machinery. It is essential for initiating engine startup and ensuring reliable starting functionality. Whether it's in everyday commuting vehicles, heavy-duty trucks, motorcycles, or industrial equipment, the Start Gearbox plays a crucial role in facilitating smooth and consistent engine starts, contributing to the overall performance and functionality of the vehicle or machinery.

The Rib Plate of the Fuselage is a structural component designed to provide strength and support to the fuselage structure of an aircraft, ensuring structural integrity and aerodynamic stability.

Features of Rib Plate of the Fuselage

Structural Strength: The Rib Plate is engineered to provide robust structural strength, contributing to the overall integrity and load-bearing capacity of the aircraft fuselage.

Lightweight Design: It is designed to be lightweight while maintaining structural integrity, helping to reduce the overall weight of the aircraft and improve fuel efficiency.

Aerodynamic Efficiency: The Rib Plate is shaped and contoured to optimize aerodynamic performance, minimizing drag and enhancing the overall efficiency of the aircraft.

Application of Rib Plate of the Fuselage

Commercial Aviation: It is used in commercial airliners, such as narrow-body and wide-body aircraft, where the Rib Plate provides structural support to the fuselage, ensuring the integrity and strength of the aircraft's main body.

Business and Regional Aviation: The Rib Plate finds application in business jets, regional aircraft, and turboprops, contributing to the overall structural integrity and stability of the fuselage in these types of aircraft.

Precision machining is JimaFor most important core competitiveness. It is not a workshop, but a factory with advanced and complete equipment, a complete management team, and independent engineering, production, quality and supply chain teams.  JimaFor provides customers with precision machined castings, forgings, stampings machined parts.

We operate almost every kind of CNC mill and turning center, and pride ourselves on being able to machine whatever you need, from simple, 'as-machined' Workholdings to complex, organic geometries with tight tolerances. On request, we can also produce parts with EDM and grinders. Build envelopes, minimum feature sizes and design guidelines vary for milling and turning.

To ensure the highest quality of the finished product, it is crucial to use computer programs. CAD (Computer-Aided Design) CAM (Computer-Aided Manufacturing) programs provide detailed working drawings of each step of the precision machining process. Programs such as PoE and UG provide extremely detailed three-dimensional design drawings. Precision machining can process many materials, including steel, iron, aluminum, copper, bronze and some specialty alloys.

JimaFor’s extensive portfolio of ancillary products encompasses over 500 varieties of automotive stamping parts. This includes essential components such as truck fuel tanks and brackets, hoop assemblies, air reservoir assemblies, car assembly plate assemblies, and front and rear subframes. The company’s impressive production capabilities stand testament to its industry leadership.

Annually, JimaFor has the capacity to produce 1 million car parts and 200,000 medium and heavy truck parts. Additionally, the company boasts a mold processing capability of 300 sets. These figures not only highlight JimaFor’s vast production capabilities but also its commitment to meeting the diverse needs of the automotive industry. The company’s technological prowess, scale of operations, and research and development capabilities place it in a leading position within the domestic industry. JimaFor’s commitment to innovation and quality ensures that it continues to set the standard in automotive parts manufacturing

JimaFor is a market-oriented company that embraces technology as a key driver of our success. We prioritize quality in everything we do, ensuring that our products and services meet the highest standards. Above all, we value our customers and strive to provide exceptional experiences, always putting their needs first.

JimaFor Testing Center of Excellence is a national comprehensive testing platform with third-party testing qualification, which has the ability to detect metal materials in terms of composition spectrum analysis, gas content, mechanical properties, metallographic structure, etc., and has passed the CNAS laboratory certification.

JimaFor relies on its own technical advantages, starting from making materials, and making its own high-quality aluminum alloy forgings. From the beginning of material smelting, material composition, microstructure, performance, material deformation process, forging streamline, forging heat treatment, metallographic structure, forging surface and appearance, forging thermal stability, etc., to fully control the quality of forgings.

The quality control facilities (equipments, instruments and talents) are available, including: 3 ways measures, metallographic examination, intensity testing, material composition testing, measure inspection, etc. The academic research base has been founded in cooperating with universities and the practical training station has been setup for graduate students.

Specialization in Big Forging Parts and Metal Processing

JimaFor specialized in the production of big forging parts, metal forging processing, heat treatment, etc, At present, it has formed a complete production process accessories chain.

With capability of fully automatic peeling, blanking, heat treatment and surface treatment of raw materials, cold and warm forging, and mechanical processing after forging.

Focus on Material Quality

Material is the life of forgings. The quality of forgings has always been inseparable from the quality of materials.

Expertise in High-Strength and Wear-Resistant Materials

JimaFor relies on its own technical advantages, starting from making materials, and making its own high-quality aluminum alloy forgings. From the beginning of material smelting, material composition, microstructure, performance, material deformation process, forging streamline, forging heat treatment, metallographic structure, forging surface and appearance, forging thermal stability, etc., to fully control the quality of forgings.

Advanced Production Capabilities

Has rich experience in the production and processing of high-strength and wear-resistant aluminum alloy materials and alloy steel products.

JimaFor advantage: JimaFor always hold on some available hard aluminum alloy materials stock with 2014 2024 2214 2218 2219 2618 2017 5083 6061 6082 7049 7075 7050 7079 7475 7178 7475 7175 7A04 etc.

With China's first 20T full hydraulic die forging hammer production line, can produce the bearing surface 406944mm2, about 500kg of with precise dimensions and beautiful forming.

As of today, we have developed More than 100 grades of materials and 5,000 products are produced.

We specialize in the R & D and production of automobile engine block and various cast iron and cast aluminum parts, and provide one-stop services of design, mold, casting and machining.

It has four factories. After years of development, JimaFor has become a well-known domestic production base of engine cylinder block, cylinder head, bearing cover, oil pump body, gearbox housing and cast aluminum parts.

The main products are exported to Europe, North America and Japan etc.

And the products included vehicle oil&water pump housing & cover, engine bracket & housing, powertrain system components, safety components, medical equipment, new energy automobile pump and electronic equipment and other parts(can do simple assembly). In the all products, over 90% is vehicle parts.

Annual supply capacity: 20,000 tons.

We provide precision castings and forgings and machining for automobiles, trucks, rail transit, engineering machinery, mining machinery, ships, agricultural machinery, forklifts and other fields.