Comparison shot of Vulcan & VulcanHD Mould Cans.
Both cans mould 9 inch moulds.
The Vulcan on the left is smaller and more compact and is ideal for moulding silicone low temp and silicone general moulds.
The larger Vulcan HD is recommended for the black organic moulds which requires more force to clamp facilitated by the larger clamping bolts.
To give an idea of size the Vulcan is approx 10.5 inch diameter the Vulcan HD is approx 12.25 inch diameter.
Note that the VulcanHD is available with bolts as shown (for use in oven) or without the bolts for use with a traditional vulcanising press.