Drop Hammer Impact Testing Machine Featuring Robust Construction
and Measurement Technology for Long Term Testing Stability
Application:
This drop hammer impact test machine complies with the requirements
specified in ISO 3127 and its equivalent test method standards. It
is extensively utilized by plastic pipe R&D institutions,
testing centers, and manufacturing facilities for the assessment of
material impact toughness. As such, it stands as an indispensable
testing instrument for both the building materials industry and
scientific research units.
Equipped with a dedicated secondary impact prevention mechanism,
the tester is capable of automatically measuring impact height and
presenting the data in real time. It supports both the pass-fail
method and gradient method for testing, rendering it a highly
user-friendly, safe, and dependable drop hammer impact test
machine.
Principle:
Test specimens are subjected to impact strikes from a falling
striker—with predefined mass and geometry—dropped from a calibrated
height onto designated positions on the specimen surface.
The test severity can be regulated by modifying the striker mass,
adjusting the drop height, or a combination of both. It is
technically inappropriate to alter test severity by selecting Total
Indicated Runout (TIR) values other than those specified
hereinafter.
The maximum acceptable value for TIR is defined as 10%.
Product Features:
This testing machine incorporates a PLC control system, empowering
operators to preset the impact height as required. It is also
engineered with a secondary impact prevention function and can
automatically hoist the hammer to the preset target height. The
hammer height is displayed in real time throughout the operation
process.
The XJL-300C Drop Hammer Impact Testing Machine boasts superior
reliability and high precision, and fully complies with the
technical specifications stipulated in GB6112-85 for drop hammer
impact tests.
Technical parameter:
| Model | XJL-300D |
| Ambient temperature | 10℃-35℃ |
| Drop hammer quality | 0.5kg-16kg |
| Hammer diameter | D25mm,D90mm, etc |
| Height of the fall | 10mm-2000mm,error≤±2mm |
| Diameter of the sample | Φ16mm-Φ630mm |
| Deviation of impact center from fixture center | ≤2mm |
| V-type supporting | 120° |
| source | 220VAC±10% |
| Outline dimension | 715mm×700mm×3900mm |
| Net weight | 380kg |
Packing and Shipping:
This Drop Hammer Test Equipment is securely encased in a heavy-duty
export wooden crate for transit, with the crate housing the core
machine unit, detailed operation manual, calibration certificate,
and all matched spare parts as well as accessories. Moreover, the
exterior of the crate is clearly labeled with the equipment
designation, model number, unique serial number, and international
shipping handling symbols for easy identification.
A complete suite of shipping documentation will be prepared and
provided alongside the consignment, covering commercial invoice,
itemized packing list, customs declaration forms, and other
supporting documents mandatory for cross-border deliveries.
Shipping fees are comprehensively calculated based on the delivery
destination, shipment volume, and the selected logistics mode (sea,
air, or land transport).
FAQ:
Q1: What is a Drop Hammer Test Equipment?
A1: Drop Hammer Test Equipment is a specialized impact testing
apparatus designed and manufactured by TH in Beijing, China,
dedicated to evaluating the impact resistance performance of
various materials and structural components.
Q2: What is the core purpose of Drop Hammer Test Equipment?
A2: The fundamental purpose of this equipment is to conduct
accurate impact resistance assessments of target objects, serving
as a critical quality assurance procedure to verify the structural
durability and reliability of finished products.
Q3: What types of products can the Drop Hammer Test Equipment be
applied to?
A3: This equipment is suitable for impact resistance testing of a
wide range of pipe products, 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, and PE water supply pipes. It is also applicable for testing
rigid plastic sheets.
Q4: What is the measurement accuracy of the Drop Hammer Test
Equipment?
A4: The Drop Hammer Test Equipment features a high-precision
measurement system with an accuracy level of up to 0.5%.
Q5: What is the maximum testing energy of the Drop Hammer Test
Equipment?
A5: The maximum testing energy of this Drop Hammer Test Equipment
reaches 300 joules (J).
