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Rice Mill Feed Screws & Screw Feeders – Whitener & Polisher Parts
Precision-machined inlet augers and screw feeders engineered for uniform chamber intake.
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TECHNICAL OVERVIEW & SPECIFICATIONS
About Rice Mill Feed Screws & Screw Feeders – Whitener & Polisher Parts
The feed screw is the heart of a whitener or polisher's intake mechanism. It pushes raw grain under controlled positive pressure into the abrasive milling zone. Worn screw flights lead to uneven milling pressure, machine choking, surging, and severe grain breakage.
Commonly Compatible Machinery
MILTEC 6-StoneBUHLER BSPBVTA-5/10/15KB-40/60/75NF-15Universal Whiteners
Need compatibility verified for another brand? We arrange spare parts for all Indian and imported rice milling lines.
Replacement Triggers & Wear Symptoms
- •Grain choking at the machine intake hopper even with proper gate opening
- •Worn leading flight edge allowing grain to slip backward rather than feeding forward
- •Machine motor amp fluctuations caused by surging chamber pressure
- •Excess broken rice resulting from unstable feed rates into the whitener
Operational Guidelines & Supply Scope
Our replacement feed screws are precision CNC-machined from high-carbon and hardened alloy steels, finished with anti-corrosion and wear-resistant coatings. Each screw features accurately pitched helical flights designed to match original manufacturer flow profiles, ensuring balanced axial thrust and minimal friction heat.
We stock feed screws for BUHLER BSPB, MILTEC 6-Stone, VTA-series whiteners, KB polishers, and custom intake augers. If your machine uses non-standard dimensions, send us your sample or shaft specs for a tailored quote.
Cannot Find Your Exact Part Number or Dimension?
Take a photo of your worn part or machinery nameplate and send it on WhatsApp (+91 770 189 6505). Our workshop engineers will identify the exact matching specification.