Steel connector for mining rammers
Steel connector for mining rammers
Steel connector for mining rammers is used to connect individual sections of wooden mining rammers with a length of 2 ÷ 3 m and a diameter of 28 ÷ 30 mm so that their total length is at least equal to the length of the loaded blast hole.
The product has a positive technical opinion of the Central Mining Institute.
PLACE OF APPLICATION:
The product is suitable for use in underground and open cast mines.
DESIGN DESCRIPTION:
The connector consists of two parts, made of steel cylinders with threads, external and internal, respectively. The first part of the connector has a hole at one end for attaching the tip of the rammer, and at the other end, a 24 mm long pin threaded over a length of 17 mm, for connecting to the second part.
The second part of the connector has a 28 mm long female threaded sleeve at one end and an opening for receiving the tip of the next section of the rammer at the other end. There are holes with a diameter of 4 mm at the ends of both parts of the connector, to stabilize the position of the rammer tips in the hole of the connector.
| Type: | Tr 24 x 6 | Tr 16 x 6 |
| Outer diameter [mm]: | 32 | 32 |
| Inner diameter [mm]: | 26 | 24 |
| Wall thickness [mm]: |
3 | 4 |
| Length of the connector after assembling [mm]: | 111 | 151 |
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