ST-75 Pneumatic Forging Power Hammer

The pneumatic power hammer is mainly used to free forging, drawing, upsetting, punching, hot shearing , forged welding, bending, etc.The ST-75 pneumatic power hammer is equipped with its self-contained cylinder, require no ancillary power raising plant. And the pneumatic forging hammer can realize its automatic lubrication.
Further more, considering the air leakage is the most serious problem of pneumatic cylinder, our Technical department have made special design of the pump piston guide which contains 4 x radial packing pieces to reduce air leakage round the piston. The packing pieces are secured with a spring to ensure contact with the ram. 


Technical Advantages

Easy to learn, easy to operate

ST-75 air hammer uses the air medium to transmit working energy, and the motor drives the transmission mechanism to drive the piston of the air compressor to reciprocate. The compressed air is adjusted by the valve to push the hammer to complete the desired action. The equipment is easy to learn and the operator can quickly master the work skills.

Flexible and convenient operation

ST-75 air hammer controls the action of the hammer head through the pneumatic principle, and the operation is flexible and convenient. By controlling the input amount of the compressed air, the light and heavy continuous strike within a certain range can be completed. It can complete single stroke, lifting hammer (hammer head hanging above), hammer (hammer head pressing forging) and air running.

Integrated design, compact structure

ST-75 air hammer is designed with an integrated machine and has a compact structure. The customer only needs to do simple lubrication and maintenance, and can use it for a long time.

Popular in small manufacturing and repair industries

ST-75 air hammer can be used for forging work such as extension, punching, hot shearing, bending, torsion, forging, etc. It can also be formed by special shaped anvil, and can also be used for open die forging with pad mold. This equipment is widely used in small manufacturing and repair industries, and is also suitable for forging various agricultural machinery and mining products.


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

Due to air leakage when the hammer is running it requires supplemental air. Two rows of holes are drilled in the pump cylinder, at the bottom and top of the piston travel and a notch at the top of the piston. Such design can make sure there is enough air to compress on the down stroke of the piston and giving enough air to compress on the upstroke.
With the other advanced features, such as easy to operate, the pneumatic forging hammer is widely used in the global market.

Case

Main specification

MODEL ST-75
RATED WEIGHT OF TUP 75KG
BLOW ENERGY 1KJ
NO OF BLOWS PER MIN 210
WORKING HEIGHT 300MM
DISTANCE FROM HAMMER TO ROD 330MM
MAX SQUARE WORKED (M.S) 65MM×65MM
MAX DIA WORKED (M.S) Φ85MM
MOTOR MODEL Y160M-6
MOTOR POWER 7.5KW
TOTAL WEIGHT 2460KG
OVERALL LENGTH 1850MM
OVERALL WIDTH 930MM
OVERALL HEIGHT 1950MM

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