Drop Hammer Test Equipment
High repeatability and accuracy in measuring impact resistance of
various substrates
Application
Designed to fully comply with ISO 3127 and equivalent standardized
test methodologies, the Falling Weight Impact Testing Machine
serves as a critical solution for evaluating the impact resistance
performance of plastic piping products.
Widely adopted across scientific research institutions, quality
inspection laboratories, and manufacturing enterprises engaged in
the development and production of plastic pipes including PVC‑U,
PVC‑O and other polymer pipe variants, this instrument delivers
precise and repeatable test data essential for material
characterization and quality assurance.
The system incorporates a highly adaptable drop hammer
configuration, supporting a mass spectrum ranging from 0.5 kg to 16
kg. It features automatic calculation and real-time digital display
of the corresponding impact height, ensuring accurate and
consistent test setup.
Compatible with both pass-fail test method and gradient test
procedure, this falling weight impact tester combines user-friendly
operation with enhanced safety mechanisms and dependable long-term
performance.
Testing Principle
Test specimens are impacted by a falling striker of defined mass
and geometry, released from a predetermined height onto designated
locations on the specimen circumference.
The intensity level of this test procedure may be modulated by
adjusting the mass of the striker and/or modifying the drop height.
The maximum permissible value for the TIR is defined as 10%.
Product Features
- Safety protection system complies with 89/392/EEC directive to
ensure operational safety
- Industrial color touch HMI and PLC distributed control architecture
for exceptional operational stability
- Impact height freely set within 200 mm to 2000 mm range
- Secondary impact prevention mechanism achieving 100% effective
capture
- Vacuum adsorption technology for hammer release and recapture
- High hammer drop velocity of up to 2 m/s
- Automatic calibration of lifting height with accuracy within ±1 mm
- Dedicated individual impact hammers for each energy level
Standards Compliance
ISO3127, ISO 6603, ISO4422, ISO 11343, ISO 8256, ASTM D2444, ASTM
D3763, ASTM D7136, EN 744, EN 1411, and equivalent standards.
Technical Parameters
| Parameter | Specification |
|---|
| Model | XJL-630S |
| Ambient Temperature | 10℃-35℃ |
| Drop Hammer Quality | 0.5kg-16kg |
| Hammer Diameter | D25mm, D90mm, etc. |
| Lifting Speed | 2m/s |
| Height of the Fall | 10mm-2000mm, error≤±2mm |
| Diameter of the Sample | Φ16mm-Φ630mm |
| Deviation of Impact Center | ≤2mm |
| V-type Supporting | 120° |
| Power Source | 220VAC±10% |
| Outline Dimension | 715mm×700mm×3900mm |
| Net Weight | 480kg |
Support and Services
We provide comprehensive technical support and after-sales services
including equipment installation, routine maintenance, fault
diagnosis, troubleshooting, precision calibration, and customized
technical solutions. Our experienced engineering team is available
24/7 to address any technical issues or inquiries.
Frequently Asked Questions
What is Drop Hammer Test Equipment?
Drop Hammer Test Equipment is a precision testing instrument
produced by JHH in Beijing, China, mainly used to determine the
impact resistance performance of various materials and products.
What is the purpose of Drop Hammer Test Equipment?
This equipment is designed to quantitatively evaluate the impact
resistance of test samples, providing reliable data support for
product quality control and material performance verification.
What products can Drop Hammer Test Equipment be used for?
It is widely applicable to various pipes including PVC-U water
supply pipes, sewage pipes, low-pressure water supply pipes,
low-pressure transmission pipes, core-layer foam pipes, double-wall
corrugated pipes, PE water supply pipes, as well as rigid plastic
plates.
What is the accuracy of Drop Hammer Test Equipment?
The Drop Hammer Test Equipment features a high measurement accuracy
of up to 0.5%.
What is the maximum testing energy of Drop Hammer Test Equipment?
The maximum test energy that the Drop Hammer Test Equipment can
reach is 300J.
