PARALLEL BOXES

Parallel boxes are normally used on dressing plates for marking, aligning and checking parts, or for positioning and clamping on machine tools.
They do not have clamping elements and the surfaces are smooth.
The parallel boxes are made in G26 UNI 668 grey pearlitic structured lamellar cast iron with a hardness of 200-220 HB, highly resistant to wear, stabilised by slow cooling of the casts in the moulding box.
The boxes are machined according to standard DIN 875.

As an alternative to our standard products shown in the catalogue, G.Bonanomi can also produce any size, using any material, to satisfy all the needs and requirements of the customer.



WITH RIBBING




WITHOUT RIBBING




MOUNTING BOXES

Mounting boxes are normally used on dressing plates for marking, aligning and checking parts, or for positioning and clamping on machine tools.
The material used is G26 UNI 668 grey pearlitic structured lamellar cast iron with a surface hardness of 200-220 HB, highly resistant to wear, stabilised by slow cooling of the casts in the moulding box in order to eliminate internal tensions
These boxes are made with T-slots and holes to facilitate operations to clamp the part.
Parallel and orthogonal faces are machined according to standard DIN 875.