ECOSINPLAST, s. r. o.

ROTATION MOULDS
Purpose/Scope:
Rotation moulds are generally designed and built to produce single piece plastic hollow shapes in either simple or complex forms. These are usually suited to produce larger items with lower production quantity requirements. Rotation moulds can give the additional benefit of lower tooling costs (if compared to injection moulding for example) The possibilities of what a rotation mould can produce can be endless. With ECOSINPLAST expertise and know-how it is often possible to design and build multiple part moulds so as to produce for example a container and its respective lid together in one mould. This of course reduces the need of further separate tooling and reduces production costs

STEEL MOULDS
General desicription :
Steel moulds are generally produced from 3mm plate within an integral mounting frame in a minimum of 2 halves (depending on the application). This is basically an upper and lower part being joined via a flange plate with location pins and clamps
The lower part is fixed to the arm of the rotation machine with the upper part being removable enabling access to the inside of the mould for the loading of the polymer and for removal of the final moulded plastic part
Each mould design has to have careful consideration to the final complex product shape and ease of use of the mould.
The steel plates that make up the shape of the mould are first laser cut (CAD-CAM) and then carefully formed by hand by our skilled ECOSINPLAST craftsmen into the required shape and fully welded on the inside and finally ground to a smooth finish
The final choice of internal finish to the mould is dependant on the application and can vary from a sand/glass/grit blasted finish to various levels of industrial polishing

PROJECT ENGINEERING AND DESIGN

Project Engineering
Each mould is fully project engineered by ECOSINPLAST from the initial quotation to final shipment with all aspects of the mould being carefully discussed, agreed and approved step by step with the customer. Where necessary, ECOSINPLAST can advise or help the customer with design recommendations, (or changes) to the final plastic product to help suit the design of the product for rotation moulding

Design
Our qualified and experienced ECOSINPLAST design team will design the mould around a 3D model of the plastic part to be produced. The 3D model of the plastic part can be supplied either by the customer or produced in-house by us. ECOSINPLAST will produce an initial set of mould drawings showing all necessary parameters for final approval by the customer. From here the production can commence.
 

Mould accessories

ECOSINPLAST can also offer standard accessories for all moulds including Clamps and standard Ř40mm Date/Lot/Recycle discs plus special logo discs and plates to order