The cold air originates from a Bitzer semi-hermetic compressor, which operates as a powerful machine. The machine operates continuously throughout the entire day and night. The machine performs gas compression to generate cold air through its operation. This machine contains multiple small components that operate together. Each piece does a special job. The entire machine stops working when a single component breaks down. People choose genuine Bitzer compressor parts for their repair needs because these parts demonstrate their value. Let’s discuss some important compressor parts:
Crankshaft
The crankshaft rests at the center. This heavy metal piece catches power from the motor. It does the same for the compressor. It must stay strong during hard work. Makers use special steel to build this piece so it does not break.
Connecting Rod
The connecting rod adds the crankshaft to the piston. The rod moves vertically when the crankshaft performs its rotational movement. Each movement of the mechanism forces the piston to move back and forth within its cylinder. The basic process captures gas to produce a strong pressure, which leads to gas compression.
The connecting rod must stay straight to work well. Regular checks help find problems early. A good Bitzer compressor distributor can guide you on checking schedules.
Valve Plate Assembly
The valve plate rests above the pistons. This piece holds two special valves. These thin metal flaps open and close very fast. They let gas enter through one valve. After squeezing, they let the gas leave through the other valve. The flaps open and close thousands of times each minute. The valve plate needs careful manufacturing. Getting Bitzer cooling compressor solutions ensures properly fitting parts.
Oil Pump
Metal pieces rubbing together create heat. Without oil, they would break quickly. The oil pump moves oil to all moving parts. It pulls oil from the machine’s bottom. Then it pushes this oil through small passages. The oil creates a slippery layer between pieces. This layer stops metal from touching metal. The oil pump works constantly. Its reliable work helps the machine last longer.
Oil Filter
Oil passes through the oil filter before reaching important parts. This clever piece catches tiny metal bits and dirt. These bits can scratch smooth surfaces and damage bearings. The oil filter traps these harmful particles. Over time, the filter fills with trapped debris. Changing it during maintenance keeps oil flowing properly. A trusted Bitzer compressor provider offers genuine filters for your specific model.
Suction Shutoff Valve
This valve controls gas entering the machine. Workers turn this valve to isolate the machine from the rest of the system. They pump gas safely inside the machine shell. This makes repairs much easier. Without this valve, workers would release all the gas. That wastes gas and takes extra time.
Exhaust Shutoff Valve
This valve manages high-pressure gas leaving the machine. Like the suction valve, it helps during maintenance. Workers can seal the machine from the discharge line. Both valves make service work safe and simple. They also help during emergency stops. Quick valve operation prevents dangerous pressure buildup.
Set of Gaskets
These gaskets look small and simple. But these seals do a critical job. They fit between different machine sections. You find them between the cylinder heads and the valve plate. Their job involves keeping gas and oil inside their paths. Even a tiny gasket leak wastes energy. It reduces machine efficiency. During major overhauls, replacing all gaskets makes sense. This restores the factory-sealed condition. Genuine Bitzer compressor parts include correctly sized gaskets matching original specifications.
Conclusion
Every piece inside a Bitzer semi-hermetic compressor plays an essential role. The crankshaft and connecting rod supply the driving force. The piston and valve plate assembly work together to compress gas efficiently. The oil pump and oil filter protect moving parts from friction damage. The suction and exhaust valves give workers control during service. And the set of gaskets keeps everything sealed tight against leaks.
Understanding these parts helps you maintain your system properly. It also helps you select the right replacement components when needed. Working with suppliers who know these technical details makes a real difference in system reliability. Air Sky (China) Co., Ltd. stands ready as a reliable Bitzer refrigeration compressor supplier for your genuine parts needs. Proper care of each component ensures your cooling system delivers dependable performance for years.
Post time: Jun-24-2026