PROPLASTICA Sp. z o.o.

1) Steel plates (core business)

• plates for injection moulds
• plates for stamping tools
• blocks and semi-finished products

Typical materials e.g.:

• 1.1730 (C45U)
• 1.2312 / 1.2738 (pre-hardened tool steels)
• S355J2
• 1.2738HH
• 1.2083ESR
• other structural and tool steels, as well as aluminium

Typical execution / machining:

• rough-machined and precision-machined
• milled contours
• drilling, threads, pockets

2) Standard mould components

• guide pillars and bushes
• ejector pins
• centring elements
• clamping elements

3) Custom manufacturing – the company’s strong point

• non-standard plates
• special mechanical parts
• small-batch as well as one-off production

Technology and production
Proplastica is a typical modern CNC manufacturer offering:

• CNC milling (multi-axis)
• surface grinding
• deep-hole drilling
• heat treatment (external / internal cooperation)
• automated production lines
• stress relieving of materials in annealing furnaces
• strong focus on flexible response and process optimisation
• excellent price/performance ratio