--- title: "Automatic Outside Barrel Washer for Gallon Filling Machine" description: "Automatic Outside Barrel Washer for Gallon Filling Machine — Flat & Other Precision Washers. MOQ 1 piece, US$1,200 – 9,600." url: https://engineeringhardware.com/product/automatic-outside-barrel-washer-for-gallon-filling-machine/ source: Engineering Hardware & Fasteners --- # Automatic Outside Barrel Washer for Gallon Filling Machine [![Automatic Outside Barrel Washer for Gallon Filling Machine](https://img.engineeringhardware.com/Automatic-Outside-Barrel-Washer-for-Gallon-Filling-Machine.webp)](https://img.engineeringhardware.com/Automatic-Outside-Barrel-Washer-for-Gallon-Filling-Machine.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/automatic-outside-barrel-washer-for-gallon-filling-machine.md) Model no. **ST-300** US$1,200 – 9,600 / piece MOQ 1 piece · Final price confirmed in your quote - **Automatic Grade:** Automatic - **Customized:** Customized - **Heads for cap draw:** 1 - **oversize:** 850x600x1800 - **Main technical standards:** air move parts Yadeke - **Washing lotion with heating parts:** 6kw - **Heads for washing:** 2 - **Heads for filling:** 3 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Automatic%20Outside%20Barrel%20Washer%20for%20Gallon%20Filling%20Machine%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fautomatic-outside-barrel-washer-for-gallon-filling-machine%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 | Customization | Available | | --- | --- | | After-sales Service | Yes | | Warranty | 12months | | Model NO. | ST-300 | | Certification | CE, ISO9001 | | Power Source | Electric | | Process | Mild Processing | | Automatic Grade | Automatic | | Application | Gallon Water | | Customized | Customized | | Power | 500W | | Shape | Vertical | | Price Term | Fob | | OEM/ODM | Welcome | | Transport Package | Ss304 | | Specification | 300 | | Origin | China | | HS Code | 84230 | | Production Capacity | 300bph | | Heads for cap draw | 1 | | Dimension of barrel | Φ276x490 | | Cap draw capacity | 300B/H | | Structure | cylinder | | oversize | 850x600x1800 | | weight | about 0.8T | | Main technical standards | air move parts Yadeke | | Dial wheel motor | 0.75kw | | Washing pump | 0.37kw | | Conveyor with motor | 0.27×3kw | | Washing lotion with heating parts | 6kw | | Type | ST-300 | | Heads for washing | 2 | | Barrel washing capacity | 300B/H | | Powder | 380V,50HZ,max electric quantity:1.2KW | | Heads for filling | 3 | | Filling capability | 5 gallon | | Capacity | 360B/H | | Tolerance | speed adjustable conveyor; chain press cap | | Weight | about 3.8T | | Category | [Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) | ## Technical parameters | No. | Product name | Materials | quantity | Remark | | --- | --- | --- | --- | --- | | 1 | Cap unscramble motor | Finished | 1piece | TAIWAN | | 2 | Conveyor motor | Finished | 1piece | SHANGHAI | | 3 | Filling pump | Finished | 1piece | SOUTH PUMP | | 4 | Washing pump | Finished | 4pieces | SOUTH PUMP | | 5 | Plastic conveyor chain | Finished | | JOINT DVENTURE | | 6 | Capping chain P38.1 | 304 | | | | 7 | Air move system | Finished | 1set | YADEKE | | 8 | Inside spray muzzle | 304 | 14pieces | AMERICAN TECHONIC | | 9 | Outside spray muzzle | 304 | 4pieces | AMERICAN TECHONIC | | 10 | Main move cylinder | Finished | 1set | YADEKE | | 11 | PLC | Finished | 1set | JAPENSES MISHUBISHI | | 12 | proximity switch | Finished | 6 pieces | JOINT DVENTURE | | 13 | Stainless steel | | | KOREA | ## Description Automatic Outside Barrel Washer for Gallon Filling Machine is part of our flat & other precision washers range (Washers). ### Key details - **Type:** ST-300 - **Application:** Gallon Water - **Certification:** CE, ISO9001 - **Warranty:** 12months - **Power Source:** Electric - **Process:** Mild Processing - **Automatic Grade:** Automatic - **Power:** 500W Available configurations include automatic grade, customized, heads for cap draw, oversize and main technical standards. 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$1,200 – 9,600 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 Automatic Outside Barrel Washer for Gallon Filling Machine? The listed minimum order is 1 piece, at US$1,200 – 9,600 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 Automatic Outside Barrel Washer for Gallon Filling Machine? Type: ST-300; Application: Gallon Water; Certification: CE, ISO9001; Warranty: 12months; Power Source: Electric; Process: Mild Processing. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include automatic grade, customized, heads for cap draw, oversize and main technical standards. 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/) [![Spring Clips Steel Wire Washer](https://img.engineeringhardware.com/Spring-Clips-Steel-Wire-Washer.webp)](https://engineeringhardware.com/product/spring-clips-steel-wire-washer/) Flat & Other Precision Washers ### [Spring Clips Steel Wire Washer](https://engineeringhardware.com/product/spring-clips-steel-wire-washer/) Steel · Pressed, Restoration **US$1.19**MOQ 10,000,000 pieces [![High Strength DIN472 Carbon Steel Internal Circlips Bore Retaining Snap Rings](https://img.engineeringhardware.com/High-Strength-DIN472-Carbon-Steel-Internal-Circlips-Bore-Retaining-Snap-Rings.webp)](https://engineeringhardware.com/product/high-strength-din472-carbon-steel-internal-circlips-bore-retaining-snap-rings/) Flat & Other Precision Washers ### [High Strength 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