GSmach has extensive experience in the production of equipment for rotomoulding materials.
We can supply complete lines from premixing systems to milling machines.

Table of Contents

Common Materials in Rotational Moulding

Basic Formula

Single Screw Extruder for Coloring Process

Twin Screw Extruder for Crosslinkable PE

Common Materials in Rotational

Moulding                                                                                                            

Polyethylene (PE), LLDPE / HDPE / XLPE

Polypropylene (PP)

Nylon (PA)

Polycarbonate (PC)

Plastomer

Thermoplastic elastomer (TPE)

Plasticised polyvinyl chloride (PVC)

Polyvinylidene fluoride (PVDF)

Foams (PE based)

Basic Formula

Blending of PE/PP/PC/PA with masterbatches and additives.

GSmach has supplied eight lines to manufacturers, including the largest distributor of rotomoulding materials in Europe.

Single Screw Extruder for Coloring Process

Special mixing zone for minimum waste during colour changes.

Special melting zone for high throughput and low average energy consumption.

Miller with cooling jacket, can handle all types of polymers without sticking.

Twin Screw Extruder for Crosslinkable PE

Precise temperature control and appropriate screw design avoid reactions during the compounding process. 

Typical applications for cross-linkable polyethylene powders include diesel fuel tanks, chemical storage tanks, etc.