Brick Block Making Machine in Türkiye

Langfang Nianpeng Mechanical Equipment Processing Co., Ltd. is one of the most reliable manufacturers and suppliers of brick block making machine in türkiye in China. If you're going to buy high quality brick block making machine in türkiye, welcome to get pricelist and quotation from our factory. For price consultation, contact us.

Leakage Treatment Principles:
External Leaks: Prioritize inspecting seals and replacing them with high-pressure-resistant seals of the same specification (avoid using standard rubber parts; use hydraulic-specific seals, such as nitrile rubber or fluororubber). Tighten loose joints, and replace severely worn joints entirely.
Internal Leaks: Disassemble the corresponding components (cylinders, hydraulic pumps), replace internal seals or worn parts, and replace the component assembly if necessary.

IV. Excessive Oil Temperature (Accelerates Oil Degradation, Causing a Chain Failure).
The normal operating oil temperature for a hydraulic system is 30-55°C. Exceeding 60°C is considered excessive. Prolonged high temperatures can cause a decrease in hydraulic oil viscosity, seal degradation, and increased component wear. Common Causes:
Insufficient heat dissipation:
Cooler blockage: The cooling fins of the cooler (e.g., air-cooled or water-cooled) become covered with dust and oil, reducing heat dissipation efficiency.

Incorrect hydraulic fluid viscosity (e.g., using high-viscosity oil in winter increases flow resistance and heat generation).
Insufficient or contaminated fluid leads to poor lubrication, exacerbating friction and heating. Troubleshooting and Action:
Clean the cooler fins (use compressed air to remove dust or high-pressure water to rinse), inspect the cooling fan/water pump, and ensure proper operation.
Reset the relief valve pressure to the rated value, and promptly remove any stuck objects in the mold and actuator to prevent pressure buildup.
Replace the hydraulic oil with the one recommended in the equipment manual and refill to the normal level. Key to preventing hydraulic system failures (reducing failure frequency)
Regular oil changes and filtration: Replace hydraulic oil according to the equipment's specified cycle (generally every 3,000-5,000 hours, or immediately if the oil becomes black or turbid). Clean the oil tank, suction filter, and return filter at the same time.
Control oil cleanliness: Use an oil filter when refueling (avoid pouring directly into the system to prevent contaminants). Keep parts and tools clean during maintenance to prevent dust from entering the system.

Proper operation: Avoid frequent starts and stops and overpressure operation. If a mold is stuck, stop the machine for cleaning before restarting it. Do not force the machine. 

1. Excessive heat generation: Internal friction or overload in the hydraulic system

Worn or stuck hydraulic components

Core components such as hydraulic pumps (such as gear pumps and plunger pumps), hydraulic motors, and reversing valves can experience internal wear due to long-term use (e.g., excessive clearance between the rotor and stator, or valve core sticking). This can cause unnecessary throttling and eddy currents within the hydraulic components, converting energy into heat.

For example, excessive clearance between the plunger and cylinder in a plunger pump can cause high-pressure oil leakage and generate localized eddy currents, directly leading to a rapid increase in oil temperature. System pressure setting too high or load overload.
The operating pressure of the brick-making machine's hydraulic system (such as the pressing cylinder and feed cylinder) must match the actual operating conditions (e.g., the brick pressing force). If the relief valve pressure is set too high (exceeding the equipment's design rated pressure), excess pressure will be released through the relief valve, converting a significant amount of energy into heat.

In actual production, frequent pressing of extra-thick/extra-hard bricks, or a jam in the feed mechanism, can cause the hydraulic system to be chronically overloaded. The hydraulic pump continuously outputs high-pressure oil but is unable to move the load, leading to continuous heat accumulation.

Hydraulic oil contamination increases system resistance.

Impurities (such as dust, metal shavings, brick dust) or water in the hydraulic oil can cause:

Abnormal changes in hydraulic oil viscosity and increased flow resistance;

Filter blockage and localized oil flow restriction, resulting in frictional heat generated by high-speed oil flow in narrow channels;

Impurities can block the spools of components such as check valves and throttle valves, leading to poor oil return and localized excessive pressure and heat generation. 2. Insufficient Heat Dissipation: Cooling System Failure or Poor Heat Dissipation Conditions
Cooling System Failure (Most Direct Cause)
Brick-making machine hydraulic systems are typically equipped with air-cooled or water-cooled coolers. If the cooling system fails, heat cannot be dissipated promptly:

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