In summer, there is a significant increase in electricity load, frequent thunderstorms, sudden power outages, instantaneous trips, and frequent power outages and shutdowns, which can easily lead to carbonization of materials in the hopper
moldLock up, equipment failure, parameter loss and other issues directly affect the normal operation of the production line. Zhenxiong injection molding machines rely on mature hardware protection, intelligent control, and long-term maintenance systems to comprehensively respond to the risk of sudden power outages and help factories reduce power outage losses.
1Power outage protection mechanism of Zhenxiong injection molding machine
Core data is not lostZhenxiong Intelligent
controllerUsing Flash RAM, even in the event of a power outage, machine parameters and mold data can be saved for a long time - old machine (within 20 years) parameters can be guaranteed for more than 5 years, and the latest configuration can be extended to more than 10 years. It can be used immediately upon power on without resetting.
Multiple hardware security protectionsEquipped with multiple safety devices such as overload, overheating, low voltage, and leakage protection (optional), it automatically shuts down in case of abnormalities to prevent equipment damage.
Excellent hardware stabilityThe controller adopts advanced SMT technology, and the electronic components have strong anti-interference ability, which can effectively resist the impact of harsh environments on precision components.
2Emergency response standards for power outages
Standardize shutdown and material cleaningAfter receiving a power outage warning, orderly end production by first shutting down the heating system, emptying the remaining material in the material cylinder, and then shutting down the power according to normal procedures. Strictly prohibit standby with materials and avoid high-temperature carbonization and adhesion of screws.
Power off tag protectionAfter a sudden power outage, cut off the main power supply of the workshop equipment, hang warning signs, and eliminate the risk of safety accidents caused by accidental closing and operation.
Electrical equipment lockingThoroughly inspect the doors, junction boxes, and motor wiring ports of the electrical control cabinet, and ensure that they are all closed and locked to prevent dust, moisture, and short circuits.
3Safe startup process for power restoration
Step by step preheatingFirst, verify the electrical control system with weak current, then heat up the material cylinder in sections according to the curve, and run the oil pump at low speed until the pressure stabilizes.
No load test machineFull action no-load operation, confirm no abnormal noise or jamming, verify the effectiveness of safety devices such as emergency stop, grating, and limit; In the early stages of recovery, increase the frequency of lubrication for guide rails and hinges.
Trial production and resumption of productionThoroughly empty the residual materials in the material cylinder with cleaning materials, and only after passing the first piece inspection can batch production be loaded.
4Long term shutdown special reminder
If the power outage is expected to exceed 24 hours and the equipment is in a safe mold opening state, it is recommended to perform the following deep maintenance:
Mold rust prevention and protectionAfter confirming safe entry into the mold area, drain the accumulated water in the mold waterway and spray paint
rust inhibitorTo prevent prolonged downtime from being affected by moisture and rust.
Whole machine cleaning and maintenanceClean the oil and dust on the transmission components such as the body and hinges.
Safe production begins with standardized operations, and every standardized emergency response is the key to maintaining production capacity and avoiding losses.
