N90 Rice Mill
N90 is a model designation that needs a manufacturer and production version to identify a machine reliably. This record provides an identification checklist; it does not assign universal specifications to the code.
- Record type
- Identification guide
- Capacity
- Not verified
- Motor power
- Not verified
- Specifications
- Vary by manufacturer
| Parameter | Verified manufacturer ranges |
|---|---|
| Input capacity | Not verified — obtain the exact manufacturer datasheet. |
| Motor power | Not verified — check the approved configuration and motor plate. |
| Electrical supply | Not verified — do not infer from the model designation. |
On this page
Identify the exact machine
Photograph the complete nameplate and record the maker, full model suffix, serial number and date if present. Keep the manual revision with this record. A seller’s short listing title alone is not enough to match service parts.
Quick specifications
| Field | Evidence needed |
|---|---|
| Rated input capacity | Manufacturer sheet with input material and conditions |
| Motor power | Motor plate and approved machine configuration |
| Voltage and phase | Electrical plate and wiring documentation |
| Screen and roller | Parts drawing, dimensions and revision |
Typical configuration
No manufacturer-specific configuration is verified in this record. Establish whether the supplied assembly performs husking, whitening or multiple operations before comparing it with another mill.
Installation and operation
Obtain the matching installation and operating manual. Have power supply and protection requirements checked against the equipment rating. Use only the documented start, feed, stop and isolation procedures.
Maintenance and spare parts
Create an equipment folder containing plate photographs, manuals, service records and part identifiers. Measure a removed part only after safe isolation; dimensions alone may not establish material or compatibility.
Common problems
For low output, record the actual paddy input over a timed run and any quality change. For overheating, stop when the manual’s limits or abnormal warning signs require it; do not use this model code as a temperature limit.
Comparing with SB50
Compare verified documents using the same capacity basis. Where evidence is missing, record “not verified” rather than inserting a typical value.
Evidence status
Manufacturer specifications are not yet verified. The general reference below explains milling context and does not substantiate N90 performance, parts compatibility or power ratings.
Check your batch with the milling yield calculator.
Sources & further reading
References support general principles. Machine-specific settings require the matching manufacturer manual.
- Milling and processing ↗IRRI Rice Knowledge Bank · General milling principles; not evidence for model-specific specifications.