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Last week , we accomplished the order of Federal Mogul South Africa. TZJ have shipped three centerless grinding machines out. These three machines passed customer’s professional examination. Our customers were very satisfied with our machines, and even provide us the possibility of more cooperative opportunity in future.

TZJ Machinery visited our customer in Japan, Since we have cooperated before, and we have visited the Japan customer on 18th, May, 2019. we have talked about the machines running situations and any chance to cooperation again, or any service we can do for our customers.

On April 24th, we packed two machines to prepare for delivery. One is a valve disc external grinding machine, and the other is a valve rod end drilling machine. Let me introduce you to these two machines.

Our hot product Engine Valve Grinding Machine is on sale. Today, we will introduce you to the self-test, self-repair and basic maintenance operations of the Engine Valve Grinding Machine.

CNC machining process has found application in several fields and sectors. Significant amongst is the automobile industry. It has been applied in the engine valve. An essential tool used in this process is the automatic CNC engine valve grinding machine which comes with an automatic tool changer.

Let's try to explain what the valves are, what their function is and what happens when something goes wrong in the simplest way.When we start an engine, the turn of the key sends an electric impulse to the starter donkey. This gives the "jerk" to the crankshaft of the engine.

Thanks for your concern and care for such a long time. As Chinese New Year approaching, all TIANZHIJIAO staff wish you and your family a joyous new year, happiness and good luck in 2019.

New Machines Stem Grinding Machine Automatic stem grinding machine is common machines for stem and shaft parts. We use it to process the stem of engine valve

TZJ Machine sent our engineer and salesman to South Africa for better customer service, The customer bought the automatic engine valve production line for local engine valve supplies business, they are happy for the machine working well, but they are not familiar with the manual ways on machines,

If you see that the valve seat is sinking from its place, and the valve clearance is getting weaker and the hot gas is passing from it causing sank of valve seat from its level, this means you have been a victim of valve recession.

If you don't want to be a victim of power loss, fuel deficiency problem, and giving hefty amounts to the engine valve manufacturer for the replacement of the diesel engines, then taking care of your valve adjustment is the vital most task you need to perform. How can you that?

Recent technology has reveals a new engine valve which provides petrol engines with the efficiency as well as the economy of diesels. This new engine valve also displays a more benign and manageable emission when compared with conventional petrol engines.