--- title: "Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure" description: "Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure — Weld & Shear Studs. MOQ 1 set, US$2,256 – 2,760." url: https://engineeringhardware.com/product/efficient-2500a-stud-welding-with-drawn-arc-pattern-for-automotive-structure/ source: Engineering Hardware & Fasteners --- # Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure [![Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure](https://img.engineeringhardware.com/Efficient-2500A-Stud-Welding-with-Drawn-Arc-Pattern-for-Automotive-Structure.webp)](https://img.engineeringhardware.com/Efficient-2500A-Stud-Welding-with-Drawn-Arc-Pattern-for-Automotive-Structure.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Rods & Studs › Weld & Shear Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/efficient-2500a-stud-welding-with-drawn-arc-pattern-for-automotive-structure.md) Model no. **RSN-2000/2500** US$2,256 – 2,760 / set MOQ 1 set · Final price confirmed in your quote - **Package Size:** 820.00cm * 440.00cm * 900.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Efficient%202500A%20Stud%20Welding%20with%20Drawn%20Arc%20Pattern%20for%20Automotive%20Structure%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fefficient-2500a-stud-welding-with-drawn-arc-pattern-for-automotive-structure%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 | | --- | --- | | Type | Stud Welder | | Control Mode | Manual | | Model NO. | RSN-2000/2500 | | Voltage | AC380V | | Stud Range | M3~M10 | | Function | Stud Welding | | Machine Type | Capacitor Discharge | | Earth Wire | Include | | Transport Package | Carton | | Specification | 700*370*680 | | Origin | China | | HS Code | 8515390000 | | Production Capacity | 3000 Sets/Month | | Package Size | 820.00cm * 440.00cm * 900.00cm | | Package Gross Weight | 115.000kg | | Category | [Weld & Shear Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) | ## Technical parameters | Model | RSN-1600 | RSN-2000 | RSN-2500 | RSN-3150 | | --- | --- | --- | --- | --- | | Input voltage (V) | AC380V±10% | AC380V±10% | AC380V±10% | AC380V±10% | | No-load voltage (V) | 85 | 85 | 85 | 85 | | Welding torch voltage (V) | 80-110 | 80-110 | 80-110 | 80-110 | | Rated output power (KVA) | 55 | 60 | 80 | 100 | | Rated welding current (A) | 1600 | 2000 | 2500 | 2500 | | Welding current range (A) | 300-1600 | 300-2000 | 300-2500 | 300-2500 | | Welding range (mm) | 6-19 | 6-19 | 6-25 | 6-32 | | Welding time (S) | 1-5 | 1-5 | 1-5 | 1-5 | | Welding speed (pcs/min) | 20 (Φ6-Φ10), 16 (Φ12-Φ16 ), 12 (Φ19-Φ22), 10 (Φ25 ) | | | | | Output cable | Φ6-Φ12 using 25square meters, more than Φ13 using 95square meters | | | | | Parameter display | No-load voltage, Welding time, Welding current | | | | | Protection class | IP21 | IP21 | IP21 | IP21 | | Dimensions (mm) | 700*370*680 | 700*370*680 | 700*370*680 | 700*370*680 | | Weight (kg) | 70 | 75 | 80 | 90 | ## Description Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure is part of our weld & shear studs range (Threaded Rods & Studs). ### Key details - **Type:** Stud Welder - **Control Mode:** Manual - **Voltage:** AC380V - **Stud Range:** M3~M10 - **Function:** Stud Welding - **Machine Type:** Capacitor Discharge - **Earth Wire:** Include Available configurations include package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 set at US$2,256 – 2,760 per set. 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 Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure? The listed minimum order is 1 set, at US$2,256 – 2,760 per set. 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 Efficient 2500A Stud Welding with Drawn Arc Pattern for Automotive Structure? Type: Stud Welder; Control Mode: Manual; Voltage: AC380V; Stud Range: M3~M10; Function: Stud Welding; Machine Type: Capacitor Discharge. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include package size. 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 weld & shear studs are available? The Weld & Shear Studs category lists 559 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) 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/) ## 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