HN Haonuo Machinery Hydraulic Oil Press
Oil Sludge Recycling

Oil Sludge Recycling

Oil refineries and food factories produce oily sludge that is costly to dispose of as hazardous waste. Our high-pressure press squeezes out the trapped oil, shrinks the sludge volume and turns the dry residue into a manageable byproduct.

How It Works

01

Collect sludge

Gather bottom sludge, frying waste or sediment oil sludge.

02

Load into barrel

The large-capacity barrel handles thin sludge, thick paste and mixed residue.

03

High-pressure press

60-75 MPa penetrates and squeezes out wrapped oil.

04

Collect oil & dry cake

Recovered oil is reused; dry cake is sold or disposed at much lower cost.

Typical Equipment

  • Oil sludge hydraulic press (60-75 MPa)
  • Large-capacity press barrel
  • Multi-layer precision filter
  • Oil collection tank

Need a custom line layout?

Cut your hazardous waste bill. Send us your material and daily capacity, and our engineers will propose a machine list with layout drawings — free of charge.

Request Layout Plan

Get a Free Quote

Tell us about your project. We usually reply within 2 hours during working days.

Your information is kept confidential. We will never share it with third parties.

!