Wine rack,stainless steel wine rack,Iron wine rack, wine holder,Goblet Holder
wire holder is made of high quality 304 stainless steel, It is easier to clean without rust, safe, healthy and durable, Prevent rust or chemicals from contaminating food and damaging health. Suitable for putting wire bottle.
China leading manufacturers and suppliers of Wine Holder,Wine Bottle Holder, and we are specialize in Wine Rack,Hanging Wine Rack, etc.
Wine rack,stainless steel wine rack,Iron wine rack,wine holder,Goblet holder Shenzhen Lanejoy Technology Co.,LTD , https://www.grill-mesh.com
Diaphragm pump maintenance and other types of pumps are different, the main points are as follows: 1, the pump valve inspection should pay attention to whether the seal ring aging deformation, Spring elasticity is seriously reduced, the valve port and valve core wear and tear, corrosion and other defects, 2, the diaphragm replacement, the disassembly pump head should be hoisted in advance to prevent damage to the fall; 3, the adjustment mechanism disassembly to calibrate the stroke length position ( Stroke length of 5mm), remove the scale seat, slide the scale ring into the calibration position, the measured stroke length should be exactly the same scale; 4, the piston removal, the use of special pointed tool to the packing ring from its slot Take out, be careful not to damage the ring groove; 5, worm gear to be checked, the teeth should be intact, there should be no cracks or broken teeth, the installation to check the engagement conditions.