Drop Hammer Test Equipment
Professional testing equipment capable of simulating real-world impact conditions to assess material performance and safety compliance.
Applications
This falling weight impact testing machine fully complies with ISO3127 and equivalent testing standards. It is widely used in plastic pipe research, testing laboratories, and production enterprises for impact resistance determination, serving as an ideal testing instrument for the building materials industry and scientific research organizations.
The testing machine features a drop hammer function with a weight range of 0.5kg to 16kg, automatically measures impact height, and displays real-time height readings. Suitable for both passage method and gradient method testing protocols, it provides a user-friendly, safe, and reliable testing solution.
Testing Principle
Test specimens are impacted by a falling striker with specified mass and geometric form, released from predetermined heights to strike marked positions around the test piece circumference.
Impact intensity can be adjusted by altering striker mass and/or drop height. The highest acceptable value for TIR is specified as 10%.
Key Features
- Safety protection device fully complies with 89/392/EEC standard requirements
- Industrial color human-machine interface + PLC distributed control architecture for exceptional operational reliability
- Impact height freely set from 200mm to 2000mm with 100% secondary impact prevention capture rate
- Vacuum adsorption principle for impact hammer release and secondary capture operations with lifting speeds up to 2 m/s
- Automatic calibration of lifting height with accuracy better than ±1mm
- Independent impact hammer design with dedicated hammers for each energy level, extending service life
Compliance Standards
ISO3127, ISO 6603, ISO4422, ISO 11343, ISO 8256, ASTM D2444, ASTM D3763, ASTM D7136, EN 744, EN 1411, and equivalent standards.
Technical Specifications
| 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 Fall |
10mm-2000mm, error ≤±2mm |
| Sample Diameter |
Φ16mm-Φ630mm |
| Impact Center Deviation |
≤2mm |
| V-type Support |
120° |
| Power Source |
220VAC±10% |
| Dimensions |
715mm×700mm×3900mm |
| Net Weight |
480kg |
Technical Support & Services
We provide comprehensive technical support and after-sales services including equipment installation, routine maintenance, fault diagnosis, instrument calibration, and custom solutions. Our specialized service team offers 24/7 support for all technical inquiries and operational concerns.
Frequently Asked Questions
What is Drop Hammer Test Equipment?
Professional material testing device manufactured by JHH in Beijing, China, specifically designed to test impact resistance performance of various materials.
What is the main application purpose?
Core application is measuring impact resistance of target products, serving as a key quality testing step to verify finished product quality standards.
What types of products can be tested?
Applicable for testing all types of pipes including PVC-U water supply pipes, sewage pipes, low-pressure water supply pipes, transmission pipes, core layer foam pipes, double-wall corrugated pipes, PE water supply pipes, and rigid plastic sheets.
What measurement accuracy does it offer?
Maximum measurement accuracy of 0.5%.
What is the upper testing energy limit?
Peak impact testing energy of 300 Joules.
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