Description
This drop weight tester is compatible with ISO***3.
The testing machine consists of main frame, hammer
components, driving system, release/clamp hammer device, specimen
holder, security guards and control system.
Main frame:
The backplane is made of a one-body steel plate of
No.*5, which is connected by 4 columns with the top plate. There
are 2 feed rods standing in the center to lead the hammer in order
to guarantee the stability during the shock process.
Hammer assembly:
>>The striker is made of steel of *0Cr so it has good
mechanical properties and good shock properties with small
after-test damage and long lifetime.
Power system:
>>Motor drive leads the chain sprocket to tow the
chain to raise the hammer assembly. Imported high-precision optical
encoder can detect the corresponding height of the striker during
the test.
Striker release/clamp device:
With the self-locking device inside, the striker
release/clamp device can lock itself automatically and immediately
after the raise of the hammer. By adopting the electromagnet to
release the hammer,the installation and operation is much easier
and this device has a longer lifetime and good security.
