Trench Liners By Bmw Steels Ltd.

We are engaged in exporting, manufacturing and supplying of Trench Liners in Hathras, Uttar Pradesh, India. Cast Basalt liners are being manufactured by us under our brand name BASALT 450TM. We can manufacture variety of shapes and sizes depending on the requirement of the client.
In processing, we use two, in essence different processes. One included milling, pressing and sintering, and the other melting and casting. These processes yield almost same properties of the end product. Choice of process for manufacturing is decided by the shape of liner to be manufactured.

In the pressing process, before sintering, basalt aggregate is milled in the powder then mixed with the additives and after that, isostaticaly pressed under pressure of 300-500 MT.
Casting as a method of basalts processing consists of melting of the aggregate.