We have WMW make Deep Hole Drilling / Boring M/C to manufacture the barrels up to Dia 250 x 5 meters long. Our Machine capacity is 100 KW, which is capable to drill up to Dia 100 mm directly. We have honing machine for honing operation up to Dia 250 mm & 5000 mm long. Bimetallic sleeving can be providing as per clients requirement.

We manufacture Twin Hole Barrels from Dia 52 mm to Dia 150 mm & maximum 1600 mm length. We have specially designed boring m/c & honing machines to fulfil customer's requirement. Special Bimetallic sleeve also can be provided in partial length of barrels as per customer's requirements.

High wear resistance Sleeve Fitted Barrels for conical twin-screw extruder as well as parallel twin-screw extruder is our specialty. We have a special material developed after intensive testing for manufacturing Conical & Parallel Twin Barrels, which are normally divided into three pieces in conical barrel set & two pieces in parallel twin barrel set.

Following mechanical processing each barrel section is treated using a hardening process which operate almost free of distortion.

We utilize our expertise to modify this process i.e. the combination of suitable materials & heat treatment thus achieving optimum results.

This has enabled production of Twin Barrel with approximately twice to thrice the service life of nitrided barrels at just 20% to 25 % addition cost. This renders the economic efficiency factor irrelevant in purchasing decisions.An additional benefit is the extended service like of twin screw extruders with wear resistant barrels can be operated at normal output for a longer period, without incurring through put losses due to wear. Thus production costs are reduced while competitiveness is improved.