ST-55 Air Power Hammer

The air power hammer is also known as air hammer or power hammer, which uses compressed air to drive hammer up and down. This kind of air power hammer uses the air to transmit working energy, and the action of air compressor piston is driven by a electric motor and its transmission mechanism. And the compressed air could be adjusted by the valve, in order to push the hammer to complete the desired action.
As a leader in the forging equipment industry, Jiahua Company pays great attention to the detailed design of the products. We have designed a lot of clever structures on this air hammer.
For example, the ram buffer prevents the ram colliding with the cylinder cover. It works by admitting compressed air to the top of the cylinder, providing a cushion of air.


Technical Advantages

Integrated fuel tank,automatically pumping oil

The fuel tank of ST-55 air power hammer is an integrated fuel tank, which can be automatically pumped with oil to two-thirds of the oil window.

Simple transmission mechanism

The transmission mechanism of ST-55 air power hammer is simple, including the pulley, the gear box, the crankshaft and the connecting rod, which converts the rotary motion of the motor into the up and down reciprocating motion of the compression piston.

Freely operating by handle or pedal lever

The operation of ST-55 air power hammer can be operated according to the customer's requirements using the operating handle or the pedal lever. The user controls the up and down reciprocating motion of the air power hammer by controlling the handle or the foot lever.

Brand-name spare parts,good quality and stable performance

ST-55 air power hammer accessories, such as gears, motors, electrical appliances and accessories, are all brand-name products on the market, with good quality and stable performance. The production and processing technology is refined to ensure the accuracy and stability of each product.


Application field

Knives Forging

Wrought Iron

Hardware Making

Auto Spare Parts

Agricultural Implements

Engineering Machinery

Machinery Repairs

Pipes Making

Jewelry Processing

Rigging Forging

Mining Machinery

Valve Making

Details show

Further more, the stuffing box we designed contains 4 x radial packing pieces to reduce air leakage round the ram. The packing pieces are secured with a spring to ensure contact with the ram. Meanwhile, the stuffing box contains 4 x radial packing pieces to reduce air leakage round the ram.

All of these scientific designs are based on the responsibility of the customer and the pursuit of excellence in product quality. As a replacement of the traditional hammer, this equipment is easy to learn and the operator can quickly master the working skills. It is a popular equipment generally used in forging technology. Many users feed back that this small forging equipment is very valuable for its power and efficiency. 

 

Case

Main specification

MODEL ST-55
RATED WEIGHT OF TUP 55KG
BLOW ENERGY 0.7KJ
NO OF BLOWS PER MIN 230
WORKING HEIGHT 270MM
DISTANCE FROM HAMMER TO ROD 300MM
MAX SQUARE WORKED (M.S) 60MM×60MM
MAX DIA WORKED (M.S) Φ75MM
MOTOR MODEL Y132M2-6
MOTOR POWER 7.5KW
TOTAL WEIGHT 1700KG
OVERALL LENGTH 1830MM
OVERALL WIDTH 845MM
OVERALL HEIGHT 1950MM

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