注: 建议图片大小150px*50px 
丨
English
注: 建议图片大小150px*50px  |
| Quantity: | |
|---|---|
The difference between VD type chain block and other styles of chain block: (Why VD type chain block is of higher quality?):
The VD chain hoist itself is generally made of high-quality alloy steel material. The strength of this material has been well received by the outside world. After strict processing, grinding, polishing, baking paint, etc., finally formed the current appearance.
The hoisting chain of the VD chain hoist adopts the current high-strength G80 hoisting chain, which has reached the level of a heavy lifting project in terms of its own strength and safety factor.
The VD type chain hoist is an improved product with a more reasonable structure and smaller volume. The double bearing design chain pulls more smoothly, avoiding the occurrence of chain jamming and other phenomena. The sound is even and pleasant throughout the operation process, and it will not be accompanied by noisy metal grinding sound.
| VD type chain pulley block | |||||||
| Capacity(T) | lifting height(m) | Test load(T) | Min.headroom (mm) | Effort required to lift rated load(N) | No. of load chain falls | Dia. of load chain(mm) | N.W. (kg) |
| 0.5 | 3 | 0.75 | 285 | 249 | 1 | 5*15 | 9.3 |
| 1 | 3 | 1.5 | 315 | 284 | 1 | 6*18 | 12.2 |
| 2 | 3 | 3 | 380 | 343 | 1 | 8*24 | 19.5 |
| 3 | 3 | 4.5 | 475 | 372 | 2 | 10*30 | 32 |
| 5 | 3 | 7.5 | 600 | 372 | 2 | 10*30 | 41.1 |
| 10 | 3 | 15 | 740 | 382 | 4 | 10*30 | 75.7 |
The company always adheres to the highest standard of customer satisfaction and high-quality products as the measurement standard of the company's work
