--- title: "Fully Automatic River Pebble Roller Washer." description: "Fully Automatic River Pebble Roller Washer. — Flat & Other Precision Washers. MOQ 1 piece, US$3,600. Quote & shipping by Engineering Hardware & Fasteners." url: https://engineeringhardware.com/product/fully-automatic-river-pebble-roller-washer/ source: Engineering Hardware & Fasteners --- # Fully Automatic River Pebble Roller Washer. [![Fully Automatic River Pebble Roller Washer.](https://img.engineeringhardware.com/Fully-Automatic-River-Pebble-Roller-Washer.webp)](https://img.engineeringhardware.com/Fully-Automatic-River-Pebble-Roller-Washer.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/fully-automatic-river-pebble-roller-washer.md) Model no. **1530** US$3,600 / piece MOQ 1 piece · Final price confirmed in your quote - **Wheel Bucket Diameter:** 2200mm - **Screw Diameter:** 750mm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Fully%20Automatic%20River%20Pebble%20Roller%20Washer.%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffully-automatic-river-pebble-roller-washer%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Model NO. | 1530 | | --- | --- | | Type | Bucket Sand Washer | | Capacity | 75-100t/h | | Water Consumption | 10-80t/h | | Speed of Screw | 16rpm | | Motor Type | DC Motor | | Motor Power | 55kw | | Certification | CE | | Rotation Speed | 30r/Min | | Wheel Bucket Diameter | 2200mm | | Screw Diameter | 750mm | | Warranty | One Year | | After-sales Service | One Year | | Keyword 1 | Machine | | Keyword 2 | Trommel Screen | | Keyword 3 | Stone Washing Equipment | | Keyword 4 | Cylinder Ore Washing Machine | | Keyword 5 | Stone Washing Machine | | Transport Package | Wooden Box Packaging | | Specification | 1.5*3m | | Origin | Zhengzhou, Henan, China | | HS Code | 8474100000 | | Category | [Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) | ## Description Fully Automatic River Pebble Roller Washer. is part of our flat & other precision washers range (Washers). ### Key details - **Type:** Bucket Sand Washer - **Certification:** CE - **Capacity:** 75-100t/h - **Water Consumption:** 10-80t/h - **Speed of Screw:** 16rpm - **Motor Type:** DC Motor - **Motor Power:** 55kw - **Rotation Speed:** 30r/Min Available configurations include wheel bucket diameter and screw diameter. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$3,600 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Fully Automatic River Pebble Roller Washer.? The listed minimum order is 1 piece, at US$3,600 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Fully Automatic River Pebble Roller Washer.? Type: Bucket Sand Washer; Certification: CE; Capacity: 75-100t/h; Water Consumption: 10-80t/h; Speed of Screw: 16rpm; Motor Type: DC Motor. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include wheel bucket diameter and screw diameter. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other flat & other precision washers are available? The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Flat & Other Precision Washers →](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) [![18PCS 4in1 LED Wall Washer Light Bar Non-Waterproof Wedding Event](https://img.engineeringhardware.com/18PCS-4in1-LED-Wall-Washer-Light-Bar-Non-Waterproof-Wedding-Event.webp)](https://engineeringhardware.com/product/18pcs-4in1-led-wall-washer-light-bar-non-waterproof-wedding-event/) Flat & Other Precision Washers ### [18PCS 4in1 LED Wall Washer Light Bar Non-Waterproof Wedding Event](https://engineeringhardware.com/product/18pcs-4in1-led-wall-washer-light-bar-non-waterproof-wedding-event/) Aluminum · CE, RoHS, SGS **US$62.40**MOQ 1 piece [![China Factory Double Coiled Spring Lock Washer ASME B18.21.3 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washer](https://img.engineeringhardware.com/Self-lubricating-Multilayer-composite-DU-plain-flat-Washer-Shim-Metriv-spacer-thrust-washer.webp)](https://engineeringhardware.com/product/self-lubricating-multilayer-composite-du-plain-flat-washer-shim-metriv-spacer-thrust/) Flat & Other Precision Washers ### [Self-lubricating Multilayer composite DU plain flat Washer Shim Metriv spacer thrust washer](https://engineeringhardware.com/product/self-lubricating-multilayer-composite-du-plain-flat-washer-shim-metriv-spacer-thrust/) Flat Gasket · Steel+bronze+PTFE **US$0.012 – 2.40**MOQ 100 pieces **US$3,600**MOQ 1 pieceGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Fully%20Automatic%20River%20Pebble%20Roller%20Washer.%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffully-automatic-river-pebble-roller-washer%2F)