Durable Concrete Vibrator Inner Shaft /Core

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Model NO.: 8/10/13
• Type: Concrete Vibrator
• Shotcrete Type: Wet
• Machining Process: Hydraulic
• Structure: Cylinder Type
• Productivity: 240m²/h
• Feeding Height: 1400mm
• Vibrating Amplitude: 1.6mm
• Certification: ISO9001: 2000, CE
• Condition: New
• Color: White
• Rational Speed: 2850r/Min
• Length: 2-9 Meters
• Packing: Seaworthy Packing Way
• Shaft Color: Black
• Matched Machine: All Brand Concrete Vibrators
• Transport Package: Pallets, Woven Bags or Carton
• Specification: 45mm *6m
• Trademark: MAISO
• Origin: Yanggu, Shandong
• HS Code: 846799
• Production Capacity: 300000 Meter/Meters Per Month
• Package Size: 50.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Flexible shaft is a shaft with little rigidity and free bending flexibility. Used to connect a different axis and two axes that are not in the same direction or have relative motion to transmit rotational motion and torque. It can transfer rotational motion and torque flexibly to any position.

Flexible shaft usually consists of a core wire in the middle and several layers of wire alternately wound outside. Each layer has 4~12 steel wires, and the adjacent 2 layers of steel wires are wound in opposite directions. Flexible shaft products distinguish left and right rotation direction, suitable for different rotation directions of the motor and ensure the life of the flexible shaft.

Our flexible shafts are used in a range of construction tools, especially concrete vibrators, which rely on flexible shafts to deliver torque to the vibrating head inside a concrete form.
Normally, these flexible shafts have a median core diameter of 0.250 to 0.625 inches (6.35mm to 16mm), with a carbon steel core. The core rotates within the casing, and is constructed using multiple layers of helically wound wires.


Here below is the normal flexible shaft sizes used on concrete vibrators:

Shaft Dia.(Φ)	Material	Length	Bending Dia(mm)	Destroy Torque(N.m)
7.5(high speed)	70# carbon steel	0.5m~15m could be customized	175-195	19-22
8	70# carbon steel		270-300	35-39
9	70# carbon steel		230-250	45-50
9.5(high speed)	70# carbon steel		340-360	50-55
10	70# carbon steel		240-260	55-60
10(high speed)	70# carbon steel		340-360	55-60
11	70# carbon steel		240-260	60-65
12	70# carbon steel		250-270	65-70
13	70# carbon steel		260-280	90-100

Advantage


Efficient torque transfer
With the rational design,our flexible shaft can transfer sufficient torque from engine to the concrete vibrator head;

Durable work performance
With the special technology during heat treatment, our flexible shaft is
Wear and fatigue resistance

High Flexibility
Our flexible shaft has good flexibility which helps the flexible shaft match the rubber hose completely.