Today, I will share some information about the Price advantage of used SMT machine of various brands
We have many brands, such as Samsung pick and place machine , Juki pick and place machine, Panasonic pick and place machine, Fuji pick and place machine, Yamaha pick and place machine, and so on
The used SMT mahcine price is cheap, besides, they are in good condition and work well.
What is a perfect standard pick and place machine?
1. The main performance indicators
1.1 The types, specifications, placement directions, substrate sizes, and placement ranges of components that can be mounted conform to the specifications of the manual.
1.2 SMT speed: The CPH placement rate tested with 1608 chip components is not less than 60% of the nominal IPC9850 speed, or the SPC speed is not greater than twice the nominal speed.
1.3 The flying film rate is not more than 3 ‰.
2. Operating system
2.1 Various indicators, buttons, and operating handles are complete in appearance, and the operation and display are normal.
2.2 The computer system works normally.
2.3 The input and output system works normally
3. Mechanical part
3.1 All transmission belts, chains and connecting pins are complete, aging and damaged.
3.2 The transmission guide rails and lead screws run smoothly and coordinately, with abnormal noise and oil leakage.
4.Air pressure control section
4.1 The driving cylinder, solenoid valve, piping and connector are clogged with foreign matter and loose and leak. The driving cylinder and solenoid valve work normally, and there is noise.
4.2 The compressed air drying and filtering device is complete and intact.
4.3 The vacuum degree of the head is not less than 500mmHg.
5. Placement accuracy:
That is, the large offset between the center of the component and the center line of the corresponding pad should not exceed 1/3 of the component solder pin width (visual inspection); or the incidence of abnormal offset should not exceed 3 ‰.
We have many used SMT machine on sale, if you are interested in, please contact me.