| PROJECT | LONGHUA DIE CASTING MACHINE | OTHER BRANDS OF DIE CASTING MACHINES | COST-EFFECTIVE |
|---|---|---|---|
| Price | 900T die casting machine: 790,000 yuan | 00T die casting machine: more than 990,000 yuan | Each difference is more than 200,000 yuan |
| Die casting machine drawings | Hefei Institute of Material Science, Chinese Academy of Sciences * Longhua Technology R & D and Design (independent intellectual property rights) | Pending | Different |
| Control system configuration | Mitsubishi Omron Siemens PLC | Mitsubishi Omron Siemens PLC | Same as purchase |
| Hydraulic system configuration | Oil research valve (120T-3000T) Oil research pump (within 350T) Tokyo meter pump (350T or more), etc. | Oil research valve (120T-3000T) Oil research pump (within 350T) Tokyo meter pump (350T or more), etc. | Same as purchase |
| Sealing system configuration | Gree circle, Sterling seal, sealing ring, dust ring, guide belt, etc. | Gree circle, Sterling seal, sealing ring, dust ring, guide belt, etc. | Same as purchase |
| Energy saving system configuration | Energy-saving valve plate Energy-saving plug-in Energy-saving hydraulic components, etc. (adapt to die-casting harsh environment, 0 fault) independent intellectual property rights | Servo motor Servo pump (due to the bad die-casting environment, the motor oil pump is easy to damage and the failure rate is high) | The same energy saving effect |
| Computer Programming | The Hefei Institute of Material Science of the Chinese Academy of Sciences* Longhua Technology jointly developed and can upgrade the system for free for life (independent intellectual property rights) | Factory procurement (can not upgrade the system for free) without independent intellectual property rights | Different |
| Operating system | One-button intelligent AI operating system, free upgrade system for life (independent intellectual property rights) | Factory procurement (can not upgrade the system for free) without independent intellectual property rights | Different |
| Productivity | The empty cycle time is shortened by more than 15%, the oil pump flow rate is increased by more than 20%, the cooling capacity of the cooler is increased by more than 100%, the product yield rate is 100%, and the production efficiency is increased by more than 20%. | The opening and closing speed is slow, the construction time is long, and the yield of die-casting products is about 80%. | Different |
| Die casting yield | Injection system and booster system are designed independently, without affecting each other, zero fault | Injection system and booster system are designed independently, without affecting each other, zero fault | Same |
| Failure rate | National Foundry Forging Machinery Quality Supervision and Inspection Center, on-site inspection (products are guaranteed) | Factory self-test (product is not guaranteed) | Different |
| Product testing | CE certification (on-site inspection) LSO9001-2016 (on-site inspection) SGS certification (on-site inspection) | Pending | Different |
| Certified product | National High-tech Enterprise Certificate 1 Science and technology innovation special edition listing certificate 1 item 2 high-tech product certificates Computer soft certificate 4 items National patents have obtained 28 items 25 provincial scientific and technological achievements certificates | Pending | Different |
| Certificate | Hefei Institute of Material Science, Chinese Academy of Sciences Anhui Institute of Science and Technology | Pending |