Time has no trace, struggle has traces, 15 years ago with a dream of struggle embarked on the journey, 15 years after the fruit has been unique. He is Jinan Special Purpose Vehicle Company manufacturing equipment / tooling maintenance technician Lei Li. Participate in the work of 15 years, he has no distractions, specializing in the industry, proficient in equipment electrical and hydraulic system maintenance, transformation. He digs deep within the potential, innovation and efficiency, leading the equipment maintenance team to carry out innovative practical activities, known as the first-line innovation. He is dedicated to his work and strives for excellence. He has won many honors at group company level and company level for his excellent business level and technical achievements, and has been awarded the title of ‘Jinan Technical Expert’.

He is the ‘optimization expert’ of production equipment.

Lei Li and his maintenance class are responsible for the management and daily maintenance of Jinan Special Purpose Vehicle Company's production equipment and technical reforms, and are known as the ‘optimization experts’ of production equipment. ‘Equipment safety is related to the safety of employees' lives and the safety of corporate property, and must not be sloppy.’ This is Lei Li often hangs on the words, we say he has a pair of ‘Piercing eye’, always able to timely detection of hidden equipment and improve the optimization.

In recent years, the company vigorously carry out production line automation upgrading and transformation, batch input welding robots and other automation equipment, but its process layout is interfering with the original cab. Lei Li first time to lead the team members to comprehensively analyse the operation of the equipment, under the premise of safeguarding the production safety, remove the original cab, retrofitting frequency conversion remote control system, to achieve the ground remote control operation of the vehicle.The automation transformation of the travelling car not only effectively solves the interference problem between the travelling truck and welding robot, but also effectively protects the personal safety of the travelling truck driver, and saves about 120,000 RMB in independent transformation compared with outsourcing.

Since 2022, Jinan Special Purpose Vehicle Company scale expansion, equipment maintenance workload surge, Lei Li led the maintenance team to quickly take over the new plant equipment to carry out comprehensive testing, maintenance, transformation.In order to improve efficiency, Lei Li according to the team's strengths, the use of classification ‘contracting’ mode, the fastest speed to complete the equipment inspection and sort out the transformation plan.Looking at the three 132KW energy-consuming air compressors, Lei Li said: ‘Our first small goal is to transform them!’ He designed his own PLC and touch screen programme to implement frequency conversion and energy-saving transformation. After the transformation of the three air compressors to achieve frequency conversion constant pressure function, annual power savings of 300,000 degrees.In addition, he also completed the energy-saving optimization of the painting fan, with an annual energy saving of 524,000 kWh. He also completed the optimization of the performance of the shot blasting equipment to achieve the full thickness of the tank shot blasting and the energy-saving effect is obvious, and won the third prize of the Group's Golden Idea for Energy Saving and Consumption Reduction for the year of 2023.

He, the production equipment of the ‘innovation expert’.

In recent years, Jinan Special Purpose Vehicle Company's equipment automation rate continues to improve, but Lei Li found that the corresponding supporting logistics operation automation facilities are still defective, to a certain extent, affecting the production efficiency. He found that the RGV can make up for the relevant defects and meet the production demand by checking the information on the Internet. Once the idea is mature, he immediately put into effect, design their own electrical and hydraulic schematic, successfully developed RGV charging transport trolley, and named ‘QiNiu’. ‘The trolley can be operated remotely and has a load capacity of 20 tonnes, which not only improves the safety and efficiency of on-site material transportation, but also effectively reduces the number of forklift trucks and manual handling, and reduces labour intensity. Subsequently, for the trolley can only walk in a straight line can not turn the problem, Lei Li led the team on the ‘strange cattle’ for the second innovation and improvement, developed a variable track RGV - Octopus transport trolley, the realization of the cross-track transverse and longitudinal variable track, broaden the scope of application, improve work efficiency.

He, the production equipment ‘diagnosis and treatment experts’.

Lei Li or diagnosis and treatment of equipment, a good hand, ‘sick’ of the old equipment, can be rejuvenated ‘vitality’. The company to respond positively to the national environmental policy, the batch elimination of a forklift, Lei Li in order to maximize its value, the elimination of the secondary use of equipment, dismantle its engine and cab, design and production of electronic control systems, installed analogue remote control, transformed into a rechargeable flatbed transporter, loading capacity of 7 tonnes, effectively turning waste into treasure, and reintroduced into the production line for logistics transfer. Welding tanks used in the rotating tooling - shifter there are hidden safety problems, Lei Li out of a strange trick to solve the problem, the independent implementation of the shifter hydraulic transformation to achieve automatic rotation and automatic walking function of the shifter, effectively improve operational safety, reduce labour intensity, improve work efficiency.   There are no grandiose words, no great achievements, there is the front, hard work, as always, regardless of gain or loss, there is no distraction, dedication. Lei Li in the equipment maintenance position, with 15 years of dedicated to pay interpretation of the ‘lifetime to do a thing’ of the persistent faith, which is his professional ethics, professional ability, professional quality of the comprehensive embodiment, but also his interpretation of the model spirit of post responsibility.