The key points of daily maintenance include: ① Mechanical components: traction machine drive belt tension, heating furnace door sealing, and equipment connection fastening; ② Electrical system: terminal cleaning, frequency converter cooling fan dust removal, sensor calibration; ③ Auxiliary system: Hydraulic oil level check, lubricating oil filling cycle (at least once a month). The company provides annual paid maintenance services, including comprehensive testing, replacement of vulnerable parts, and system optimization, which can significantly reduce equipment failure rates.

We will provide free specialized training, divided into two parts: theoretical and practical. The theoretical content includes equipment working principles, safety operating procedures, and daily maintenance standards; The practical part covers equipment startup inspection, parameter setting, production operation, common troubleshooting, etc. The training duration is 2-3 days for a single device and 5-7 days for production line equipment to ensure that operators can work independently. In the later stage, retraining services can also be provided.

The non warranty maintenance process is as follows: ① Customers submit fault descriptions and equipment models through the 400 hotline or official website; ② The technical team will respond within 1 hour and remotely troubleshoot the issue; ③ Engineers will arrive within 48 hours for on-site repairs (72 hours for remote areas); ④ After the repair is completed, a 90 day repair warranty is provided. Common spare parts such as crystallizers, temperature measuring thermocouples, felt belts, etc. are in stock and can be shipped on the same day. The production cycle for special parts is about 7-15 days.

All equipment provides on-site installation and debugging services, operated by professional engineers on site. The installation and debugging of a single standard equipment (such as mold furnace, ash stir fry machine) takes about 1-3 days; The linkage equipment (such as traction machine and extruder matching) takes about 3-5 days; The installation and debugging of a complete production line depends on the scale, with small production lines taking about 10-15 days and large production lines taking about 20-30 days. After the debugging is completed, an on-site acceptance report will be provided.

Firstly, check whether the circulating fan in the furnace is running normally, clean the dust on the fan blades or replace the faulty motor; Next, check if the air duct is blocked and clear the airflow channel; If the problem still exists, it is necessary to test the partition temperature control module of the temperature control system, adjust the heating power ratio of each area, and if necessary, add auxiliary deflectors to optimize the airflow circulation. It is recommended to calibrate the temperature field inside the furnace once every quarter.

We can provide customized services for the entire process, from workshop layout planning, equipment selection matching to production line linkage debugging, all of which can be designed according to needs. The customization cycle depends on the scale of the production line: customizing a single device takes about 30-45 days, a small production line with 2-3 core devices takes about 60-90 days, and a large complete production line (including melting and extrusion processes) takes 120-180 days, which can be adjusted according to the complexity of the plan.

All equipment comes with a minimum one-year warranty period for the entire machine, and the warranty period for core components such as the combustion system of the heating furnace and the drive motor of the traction machine can be extended to 18 months. The warranty scope includes free on-site maintenance, replacement of faulty parts, and technical debugging services, except for damages caused by improper operation, environmental exceeding standards, or force majeure. During the warranty period, remote inspection services can also be enjoyed once a month.

The common reasons include three points: ① Heating element aging or damage, need to check the resistance of the electric heating tube/heating wire, and replace the faulty element; ② Failure of insulation layer sealing, check if the furnace door sealing strip is damaged, replace and repair the insulation layer in a timely manner; ③ The temperature control system is abnormal. Check if the connection between the temperature measuring thermocouple and the PLC is loose, recalibrate or replace the sensor. It is recommended to clean the accumulated dust in the furnace every week and check the connection points of the heating system every month.

Core parameters such as aluminum rod diameter and length range, weight of a single aluminum rod, hourly heating demand, target heating temperature (usually 450-550 ℃), workshop power supply voltage and frequency need to be provided. If linkage with existing extruders is required, extruder model and production cycle information should also be provided to accurately match heating power and feeding rhythm.

The company focuses on the full chain equipment for aluminum profile production. Its core products include aluminum melting furnaces, casting rod/ingot systems, homogenization furnaces, and ash roasting machines in the melting and casting workshop, single/double traction machines, single rod rapid heating furnaces, mold furnaces, aging furnaces, and aluminum profile auxiliary lines in the extrusion workshop. At the same time, it provides production line design planning and equipment spare parts supply, mainly serving the aluminum profile processing and manufacturing industry. Its products are exported to multiple regions such as Africa, the Middle East, and Southeast Asia.