EMPAIR air control sand control valve
Q001 Meijun ID: Q001
型 Old style spring + copper cake + rubber type
The rubber core I-shaped seat on the left side is the piston air pump on the right side.
1) The I-shaped seat is a 2 inch outer rib interface: the bottom is connected to the bottom of the sand cylinder, and the bottom is connected to the 45-degree sand tee.
Built-in wear-resistant rubber core height 110 mm * diameter 45 mm * inner hole diameter 13MM / 18MM silicone material, wear-resistant.
2) Rubber box air pump
The original use of rubber pads and springs to control the displacement of the thimble is easy to break. If used for a long time, the rubber pads are easy to break.
灵敏度更高,关键是增加了使用寿命,更换容易,成本大大节约. The new air pump uses 2 piston rubber rings to make the ejector pin shift more smoothly. The sensitivity is higher, the key is to increase the service life, easy replacement, and significant cost savings.
3) Thickening sand tee:
Cast iron, thickened casting, the upper part is 2 inches of internal teeth (general water pipe teeth), the front is 1.2 inches of external teeth (connected with sand cylinder joint or adapter), and the rear is 1.2 inches of internal teeth connected to the air supply pipe.
Many companies' sand tees are integrally connected to the sand valve. Once damaged, the tee must be replaced in its entirety. In order to facilitate customer replacement and save costs, the tee is now separated and improved.
Increase the wall thickness at the bottom and increase the wear time.At the same time, the sand drop in the tee was changed from the original 90 degrees to a 45-degree oblique angle.The purpose is to form a same air flow path with the air flow from the back
减少砂粒在砂阀底部的反弹和回旋,减少少对三通和砂缸接头的磨损, Increase the effective power of the particles in the sand valve, reduce the rebound and rotation of the sand particles at the bottom of the sand valve, and reduce the wear on the tee and sand cylinder joints.
解决 喷砂过程中经常不出砂的现象,您知道么???? The most important thing is to use our inner 45-degree sand tee, which can effectively reduce or try to solve the phenomenon that sand is often not produced during the blasting process, do you know ????