VAV Double Drag Link Chain
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VAV Double Drag Link Chain
The double drag link chains supplied by VAV consists of a combination of inner and outer links. The bush/pin connection between the links is a circlip, splitpin, or revited version.
The steel scrapers can be either bent or welded. It is also possible to attach plastic flights. The following table shows the standard VAV double drag link chains, stock.
This product is also commonly referred to as or can be compared to: DIN Chain, FV chain, M chain, T-shaped chain, L-shaped chain, redler chain, double plates chain or scraper chain.
VAV double drag link chain available from stock (parameters in mm) | ||||
Pitch | Inner width | Bush/pin Ø | Plates | Breaking load in kN |
b1 | d1/d2 | h x s | p | |
80 | 22 | **18/12 | 30 x 4 | 63 |
80 | 25 | 20/14 | 35 x 5 | 90 |
80 | 25 | *20/14 | 35 x 6 | 110 |
80 | 25 | *20/14 | 35 x 8 | 110 |
80 | 30 | 22/16 | 40 x 6 | 112 |
80 | 35 | 30/20 | 50 x 8 | 180 |
100 | 22 | 18/12 | 30 x 4 | 63 |
100 | 25 | 20/14 | 35 x 5 | 90 |
125 | 25 | 20/14 | 35 x 5 | 90 |
125 | 30 | 22/16 | 40 x 6 | 112 |
125 | 32 | **21/15 | 40 x 6 | 112 |
125 | 30 | 26/18 | 45 x 6 | 140 |
125 | 35 | 26/18 | 45 x 6 | 140 |
125 | 30 | 30/20 | 50 x 8 | 180 |
125 | 45 | 30/20 | 50 x 8 | 180 |
150 | 30 | 22/16 | 50 x 6 | 112 |
150 | 52 | 25/18 | 50 x 6 | 140 |
150 | 45 | 30/20 | 50 x 8 | 180 |
150 | 55 | 36/26 | 50 x 8 | 250 |
160 | 30 | 30/20 | 50 x 8 | 180 |
160 | 37 | **25/18 | 50 x 7 | 160 |
160 | 45 | 30/20 | 50 x 8 | 180 |
160 | 55 | 36/26 | 60 x 10 | 250 |
* Splitpin execution
** Revited execution
** Revited execution
Pins
Pins are available various executions and in materials:
16MnCr5, 42CrMo4i, 1.4034i, 1.4122i, 1.4462, 1.4713. Other materials on request.
16MnCr5, 42CrMo4i, 1.4034i, 1.4122i, 1.4462, 1.4713. Other materials on request.
place holder
Examples of double drag link chain with scrapers
Below you will find a few examples of drop forged chains with welded scrapers.