China Supplier Silicone Multi-Speed Clitoris Battery Vibrator Dildo, Wholesale Stimulation Women Sexy Dildos Vibrator

Internal vibrator also known as the plug vibrator. When working, vibrator 1 is inserted into the concrete and its vibration wave is directly transmitted to the concrete. This vibrator is used to vibrate the thick concrete layer, such as bridge pier, abutment foundation and foundation pile. It has the advantages of light weight, easy to move and wide use.

silicone vibrator sex toys women vibrator adult products latest

External vibrator, also known as attached vibrator, is an electric motor with vibration effect. A special bottom plate is installed on the bottom surface of the machine. When working, the bottom plate is attached to the formwork, and the vibration wave generated by the vibrator is transmitted to concrete indirectly through the bottom plate and formwork. This vibrator is mainly used in thin shell components, hollow plate beam, arch rib, t-beam and other construction. According to the needs of construction, the external vibrator in addition to the attachment type, there is a vibration table, which is used to vibrate concrete prefabricated products.

Adult Sexy Massage Vibrator Toy Waterproof with 5 Different Intensity Vibrating Full Body Massager

The prefabricated parts installed in the formwork are placed on a table surface connected with a vibrator, and the vibration waves generated by the vibrator are transmitted to the concrete prefabricated parts through the table surface and the formwork.

Crystal penis extension enlargement sleeves Vibrator enlarge condom

The surface vibrator is placed directly on the concrete surface, and the ground vibration wave generated by the vibrator is transmitted to the concrete through the vibratory base plate 1 fixed with it. Because the vibration wave is from the concrete surface, it is called the surface vibrator.

New design wireless charging silicone clitoris vibrator adult sextoy for women

When working, two people hold the handle 4 of the vibrator and drag and move it according to work needs. It is suitable for the construction of concrete pavement and bridge deck with small thickness.