In the last decade, the sales volume of the CFMOTO 800cc crankshaft maintain grows continually.
At the same time, we provide CFMOTO 500cc 550cc 600cc crankshaft. Our products are rich, full-size, reliable quality and reasonable price. Factory with consummate skill, good reputation, good service, won the praise and trust of our customers, business across the country.
The main rotating mechanism of the engine, after the connecting rod is installed, can take up and down (reciprocating) movement of the connecting rod into a cyclic (rotating) motion. It is an important part of the engine. Its material is made of carbon structural steel or ductile iron. It has two important parts: the main journal, the connecting rod neck, and (among others). The main journal is mounted on the cylinder body, the connecting rod neck is connected with the connecting rod big hole, and the connecting rod small head hole is connected with the cylinder piston, which is a typical crank slider mechanism. The lubrication of the crankshaft mainly refers to the lubrication of the big head bush and the connecting rod neck of the connecting rod and the lubrication of the fixed points at both ends. The rotation of the crankshaft is the power source of the engine. It is also the source of the entire mechanical system.
A: Crankshaft finishing will extensively use a CNC-controlled crankshaft grinder to finish the journal. The grinding machine will be equipped with the automatic dynamic balancing device of the grinding wheel, automatic tracking device of the center frame, automatic measurement, automatic compensation device, automatic dressing of the grinding wheel, constant line speed and other functional requirements to ensure the stability of the grinding quality.
Q2. When will you delivery the products?
A: We will instantly send it after we receive your payment.
Q3. Could you provide the parts as the sample provided?
A: Yes, we can provide the parts as you want.
Q4. Could i get a sample? A: Yes, you will get it after the payment.
Q5. How can you guarantee the quality of your goods?
A: We have 100% test before delivery. We have 2 technicians to check the quality and quantity before we are shipping to customers or keep it in warehouse.