100L HDPE Extrusion Blow Molding Machine, 80mm Screw and 180kN Clamp

HDPE drums are the hardest test of a blow molding machine's stability. The parison is heavy, the drawdown is long, and the cooling time dominates the cycle. If the screw hesitates or the clamp relaxes, the drum comes out oval at the base or thin at the chime.

The MP100FD pairs an 80 mm nitrided screw with 25:1 L/D against a 180 kN clamp on an 800 x 600 mm platen. That combination keeps melt flowing at 120 to 150 kg/h while holding the mould closed through a 100 litre shot, which is exactly the balance a drum producer needs.

• 100L HDPE capability: Accumulator head and clamp sized for tight head and open top drums up to 100 litres
• 80 mm nitrided screw: 25:1 L/D barrel resists wear from HDPE regrind and holds melt quality through the shift
• 180 kN clamp force: Keeps the parting line sealed on heavy parisons, reducing manual flash trimming
• 800 x 600 mm platen: Deep drum moulds up to 350 mm thickness fit without adaptor plates
• 4-6 heating zones: Independent barrel zones keep the melt profile stable on long production runs
• Automatic deflashing: Pneumatic cutters trim the flash off each drum, so parts leave the machine ready for handling

• 100L tight head drums for chemicals
• 60L open top drums and mixing vessels
• Stackable transport tanks and pallet tanks
• Large agricultural sprayer tanks
• Industrial waste and material handling bins

A: The machine can produce them, but certification is a function of mould, material and testing to the UN standard, not of the machine alone. We support the process by supplying parameter records and sample parts, and several buyers have taken HDPE drums to UN marking with this frame.

A: A closed-loop water chiller sized to the mould is essential; a 100L drum carries a lot of heat into the mould. We size the chiller with the machine so the buyer does not discover a cooling shortfall on the first production run.

A: Through the accumulator head and closed-loop parison control, both set from the PLC and stored in the recipe. Weight is checked at first article and at intervals through the shift rather than being adjusted by hand on the fly.

The machine travels in a fumigation-free export wooden case with reinforced steel framing, moisture barrier film and VCI protection on machined surfaces. Delivery is 30 to 45 working days after deposit. Each unit is ISO 9001:2015 certified, CE marked and dry run for 48 hours before packing, with a 12 month warranty and remote commissioning.