Gian Powertrain
About Us
Jiangsu Gian Powertrain System Co., Ltd.(short name is GPT), whose predecessor was established in 2019, is named Jiangsu Gian Transmission BU. GPT specializes in the design and manufacture of mechanical hinge and motor transmission products and provides customers with overall transmission system solutions.
Since its establishment, GPT has performed excellently in many projects, the hinge products are widely used in TWS earphone cases, laptops, folding phones, and AR/VR. Motor transmission products are widely used in home appliances, automotive actuators, security and monitor products robots, etc.
GPT is equipped with professional manufacturing and test equipment, for hinge products, GPT has semiautomatic production lines, torque tester, rotation angle tester, life test equipment, etc.
Regarding the motor transmission, GPT has the PM stepper motor production line, peristaltic pump automatic production line, BLDC motor production line, gear motor assembly lines, electrical parameter test equipment, gear measure center, life test equipment, industrial CT, salt spray test, noise test room, etc. GPT has a complete quality control system and has set up a long-term strategic cooperation relationship with top brand customers all over the world.
GIAN —— Empowering Technological Life
Leading Enterprises
MIM Technology
Automatic Shaping Machine
Mould-automated Machining Center
Brazing Furnace
Continuous Furnace
MIM technology offers several advantages, including a simple process, low cost, minimal cutting, high economic benefits, high density, excellent mechanical properties, and smooth surface finishes. It efficiently produces parts with complex structures in large quantities, often eliminating the need for further finishing and reducing part costs. Additionally, MIM technology addresses many limitations associated with traditional powder metallurgy, cutting processes, and investment casting.
High precision injection molding machine
Automatic shaping machine
Precision & Complexity
MIM Advantages
High design freedom
MIM can produce parts with more complex shapes. Essentially, any structure that can be achieved through injection molding can also be produced using MIM.
Environmentally friendly processing concept
The utilization rate of raw materials is nearly 100%, making it a near-net-shape technology that effectively minimizes material waste.
Powerful mass production capability
MIM offers flexible and rapid scalability in production, allowing for an adaptable response from producing a few hundred pieces per day to over hundreds of thousands per day.
Excellent physical and chemical properties
MIM boasts excellent physical and chemical properties due to its firing density being very close to the theoretical density. For example, its mechanical strength greatly exceeds that of traditional powder metallurgy.
Excellent precision and appearance
MIM achieves a tolerance accuracy of ±0.5%, with even higher precision possible through additional processing. The sintered part's surface roughness (Ra) can reach 1μm, and surface treatments can create a stunning finish.
Thin design and production
Wall thicknesses less than 6mm are suitable for MIM. Thicker walls are possible but more costly due to longer processing time and additional materials. Extremely thin walls (<5mm) can be achieved with MIM but require very precise design.
Gian Powertrain
MIM Process
Powder and Binder Preparation: Blend and granulate the powder and binder.
Injection Molding: Conduct injection molding with an injection molding machine.
Debinding: Remove the binder from the molded parts.
Sintering: Sinter the debound parts to achieve the final density and mechanical properties.
Gian Powertrain
Research & Development
Small modulus gear transmission technology
The company masters small modulus gear transmission technology, with independent R&D and intelligent manufacturing, quickly and comprehensively meeting customers' design and quality requirements.
Innovation ability of MIM materials
The company innovates in MIM (metal injection molding) research and development, creating lightweight, wear-resistant, and loss-resistant materials to meet customer needs.
Precision & consistency control of core components
Based on MIM technology, the company has obvious advantages in the size and precision control of core parts (MIM parts) in precision rotating structure products, and the product consistency is high.
Design and testing capabilities
The company's expert R&D team uses professional design software and practical experience to offer design improvements and performance testing, closely aligned with customer needs.
Automation equipment & production line improvement
The company uses automation in some assembly and testing of precision rotating structure products. However, with growing customer demand, the overall automation level needs further enhancement.
Authoritative & Qualified
Certificate
