The angle of the eccentric block is adjustable and the excitation force can be adjusted steplessly to meet various requirements. The motor adopts imported bearings, which has low noise, smooth operation and long service life. High-temperature resistant pure copper enameled wire, all-copper windings, stator vacuum-impregnated with paint, guaranteed insulation level metal shell, light weight, fast heat dissipation, and fast temperature rise. The motor housing is precision cast, the edges are sealed with O-rings, and the fully enclosed structure is designed to be dust-proof and moisture-proof. Special power cord protective sleeve for motor anti-vibration to prevent long-term vibration damage to the motor cable. Suitable for mining, metallurgy, coal, electric power, construction, chemical industry, food machinery, etc. Material: Metal Color: As shown in the picture Package contents: 1 * 220V 50W concrete vibrator Only the above package contents, other products are not included. Note: Light shooting and different monitors may cause the color of the product in the picture to be slightly different from the actual product. The measurement allowance is +/- 1-3 cm. About Shipping: All items will be shipped within 3 working days after payment is received. In most cases, you will receive them within 8-12 days.