Crushing or grinding before extraction reduces particle size and improves its uniformity. Selection of the extractor considers the prepared feed and the requirements of the following stages.
Low Pressure Extractor — LP
Muninmax designs and manufactures Low Pressure Extractors for initial juice extraction. A rotating screw presses prepared material against a screen, allowing liquid to pass through while the remaining solids discharge separately. Pneumatic back-pressure control regulates the resistance at the solids outlet.
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Initial Extraction
Models and Specifications
Processing capacities refer to material fed to the machine. Equipment selection and achievable throughput depend on the raw material, its preparation and the required process duty.
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| Specification | LP 200D | LP 300D-1S | LP 300D-2S |
|---|---|---|---|
| Processing capacity | 0.5 t/h | 5–6 t/h | 10 t/h |
| Motor power | 5.5 kW | 15 kW | 18.75 kW |
| Overall dimensions (L × W × H) | 1,590 × 520 × 1,020 mm | 2,040 × 630 × 1,265 mm | 3,050 × 630 × 1,265 mm |
LP 200D
| Specification | Value |
|---|---|
| Processing capacity | 0.5 t/h |
| Inlet housing size | 262 × 150 mm |
| Outlet housing size | 63.5 mm |
| Screw shaft speed | 300–400 RPM |
| Motor power | 5.5 kW |
| Overall dimensions (L × W × H) | 1,590 × 520 × 1,020 mm |
| Net weight | 310 kg |
| Electrical supply | 380 VAC / three-phase / 50 Hz |
LP 300D-1S
| Specification | Value |
|---|---|
| Processing capacity | 5–6 t/h |
| Outlet hopper size | 101.6 mm |
| Screw shaft speed | 465 RPM |
| Motor power | 15 kW |
| Overall dimensions (L × W × H) | 2,040 × 630 × 1,265 mm |
| Net weight | 920 kg |
| Electrical supply | 380 VAC / three-phase / 50 Hz |
LP 300D-2S
| Specification | Value |
|---|---|
| Processing capacity | 10 t/h |
| Inlet housing size | 356 × 154 mm |
| Outlet housing size | 101.6 mm |
| Screw shaft speed | 465 RPM |
| Motor power | 18.75 kW |
| Overall dimensions (L × W × H) | 3,050 × 630 × 1,265 mm |
| Net weight | 1,700 kg |
| Electrical supply | 380 VAC / three-phase / 50 Hz |
Materials and Utilities
Product-contact and wetted parts are made of AISI 304 stainless steel. Compressed air is required for the back-pressure cylinder, in addition to the electrical supply listed for each model.
Connecting the Extraction Stages
Extracted liquid can be collected in a common holding tank. The product and process determine the following treatment, including any preheating or further separation. The condition of the discharged residue determines the next pressing stage.
Discuss Your Extraction Requirements
Share the raw material, its preparation, the required throughput and the next process stage. We can help define the extraction arrangement before a complete equipment specification is available.
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Address: 107/1 Moo 5, Wang Phong, Pran Buri, Prachuap Khiri Khan 77120, Thailand.
Share the raw material, its preparation, the required throughput and the next process stage. We can help define the extraction arrangement before a complete equipment specification is available.