if it was me id save my powder and cut two discs out of 4mm, sit them on a off cut of pipe of he same OD and press the center of them down to concave them.
if you dont have a press then the same setup with a few blows of a well aimed sledge will give a similar effect.
Not the best of welding but finally got around to making up the silage bale rollers for the spike I made about three years ago. Two steel retaining rollers to go on and need to 3d print end caps.View attachment 887725View attachment 887726
D(mm) Finish D(ins) h(mm) h1(mm) l(mm) l(gauge). Great to Cover Sharp Tube Edges. Ideal for keeping water out and stop rusting from inside. Perfect for tidying up any job round the house. Ribbed for Easy Assembly and Secure Fitting.
The survey will estimate the area of cereals and oilseed rape intended for harvest in 2022 in the UK. It aims to assess the varietal composition of wheat, barley, oats and oilseed rape crops in the UK. The results of this survey will allow the industry to quantify domestic production, at a time when food security is more important than ever.
The information can be used to shape the domestic market and trade and assist levy payers in their marketing decisions. It will detail regional differences of cropping across the UK, which will help...