Manufacturing technologies

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LLC DPL – is a highly-equipped casting facility, possessing an extensive know-how in the domain of casting technologies as well as its own advanced stock of advanced casting equipment. The enterprise can proudly boast of high-performance green sand molding machinery as well as vacuum-molding (V-process) equipment which, together with Resol-CO2 and shell-process core machines, allow manufacturing and supplying the end-used with a wide range of ready castings with highest surface characteristics and precision.   Technical potential of the company allows performing both large-batch order for small castings and medium-batch orders for manufacturing large-size and medium size castings. Weight characteristics of our products span the range between 0.2 kg and 2500 kg, respectively.

LLC DPL is a recognized leader in the production of ductile iron castings (nodular cast iron) as well as varied products, manufactured from heat-resistant, high-grade, high-alloy and wear-resistant steels.

Further to a broad range of casting processes, our company is offering its clients a wide diversity of services for CNC machining with the modern CNC-milling machining centers (Makino, Kitamura, AWEA, DOOSAN, Schuster, Mazak, EMAG). All the machining services are performed in our highly-equipped machining department. Our company technical staff and engineering capabilities allows us to exert control over the product at each stage of manufacturing process, starting from a drawing or a CAD/CAM-model and finishing with post-production analysis of the castings and other manufactured goods as well as post-production service capabilities. Own engineering background allows implementing a broad support for our clients in the spheres of product development, product design, structural refinements and amendments to the product against customers’ drawings.

The given section represents a brief description of the key technologies, implemented in our foundry – both for mold and casting production and for molding cores production on part with supplementary machining operations, carried out with the ready products.

GREEN SAND MOLDING / CASTING

 

VACUUM MOLDING (V-PROCESS)

 

SHELL-PROCESS (CORES AND CORE BOXES MANUFACTURING)

 

RESOL-СO2-PROCESS FOR CORE MANUFACTURING

 

CNC-MACHINING (MILLING)