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The models of FANTATOP brand electric vibratory hammer include DZ30A, DZ45A, DZ60A, DZ90A, DZ120A, DZ135A, DZ150A, DZ200A, mainly used for piling and pulling concrete piles, steel pipe piles, steel sheet piles, etc.
Structure and working principle of spring vibration hammer
The spring vibrating hammer uses the motor to drive the two sets of eccentric blocks to rotate in opposite directions, so that the lateral centrifugal force generated by them cancels each other, and the vertical centrifugal force is added. Due to the fast speed of the eccentric shaft, so that system generates vertical up and down vibrations to achieve the purpose of sinking piles.
The structure of the spring vibratory hammer is mainly composed of three parts: a vibration absorber, a vibrator and an electrical device. The vibrator is mainly composed of a motor, a box, an eccentric block, a driving shaft, a driven shaft, a gear and other parts. The power is transmitted by the motor to the main and driven shafts which are meshed with each other by a pair of cylindrical gears through a triangle belt. It is equipped with 4 eccentric blocks.
Spring vibratory hammer is a kind of inertial vibration machinery, which belongs to the plane biaxial vibration exciter in vibration utilization machinery. The spring vibratory hammer uses mechanical vibration to reduce the friction between the pile and the soil, and relies on its own weight or applied pressure to achieve the purpose of sinking the pile.
The spring vibratory hammer has the characteristics of strong pouring force, good pile sinking quality, sturdiness and durability, few failures, easy operation, strong power adaptability and low noise.
MODEL | DZ120A |
Motor Power | 120kW |
Frequency | 1000r/min |
Eccentric moment | 700Nm |
Centrifugal force | 786kN |
Amplitude | 12.2mm |
Max.Extraction Force | 400kN |
Overall Dimensions H | 2.84m |
Overall Dimensions L | 1.72m |
Overall Dimensions W | 1.4m |
Total Weight | 7596kg |
Wire cable | 70mm2 |
Clamp | Single/Double |
Diameter of the pile | Φ600-Φ2000mm |
Generator capacity | ≥350kW |
Min crane capacity | ≥70t |
Packaging & Shipping
The standard set of electric vibro hammers include:
- electric vibro hammers
- Clamps
- Accessories.
We packed with export standard package and ship by 20GP or 40GP container
Payment term:
1. T/T,L/C at Sight,,or other payment terms according to actual situations.
2. Trade term: EXW, FOB, CNF, CIF all accepted.
Business Support
1. Suggest the best solution(suitable model) after study clients’ project and pile information(geological report,pile type,pile lenth,pile size,match with what machinery....)
2. Every hydraulic vibro hammer will be tested well before shippment and operation Instruction will send to clients by courier
3. Timely parts service:enough parts stock
4. Our engineers can come to client jobsite for technical support . 24 hours After-sale service hotline 0516-86225766
