AT491 Manholes Falling Weight Impact Tester is used to test the impact resistance of manholes and inspection chambers. Place the complete chamber base on the vee block in such a way that at least a 30mm gap between base and block is achieved at point of impact.
BS EN 13598-2 | EN 12061 | CJ/T 233, 326 |
★ Unique modular design of Manholes Falling Weight Impact Tester, including the sample support seat, lifting device, the protection of falling hammer device, power system, control unit.
★ Vacuum hammer principle, suction, high efficiency. Hammer free fall, the impact of the sample, after the impact of timely capture hammer, and high-speed hammer to the impact of height, to prevent the impact of the second sample.
★ Protection tube vertical installation, the wall roughness is less than 0.8, very low friction, drop hammer speed of not less than 95% of the theory
Model | HY4780 Manholes Falling Weight Impact Tester | |
Base dia. | Launder impact | Ф315mm～Ф1600mm |
Sidewall impact | Ф315mm～Ф1400mm | |
Impact height | 2.5m | |
Impact hammer size | d90 | |
Impact hammer weight | 1.0Kg | |
Pipe lifting travel | 1.5m | |
Pipe lifting speed | 1.2m/min | |
Impact hammer raising mode | Vac-sorb | |
Speed measuring device | optional | |
Air source | 0.5 ~ 0.8Mpa | |
Power supply | 220V, 50Hz | |
Dimensions | 1950×1420×4700mm | |
No. | Item | Quantity |
1. | Main machine | 1set |
2. | Packing list | 1pc |
3. | Quality certificate | 1pc |
4. | User manual | 1pc |
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We will feedback to your question in 12 hours during working days
2. Over-long warranty
24 months' warranty to make you relieved.
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We providing lifetime service for all of our product.
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If you buy our equipment, we provide you not only user manual, but together with operate video to make you can run the machine in short time. Also installation and training service is available if you need.
Q: What's your lead time?
A: For some normal equipment, we can arrange shipment in 1 week. If we don't have it in stock, then we can discuss before you place order.
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Q: What's your MOQ?
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