Dual Voltage Multi Process Welder

Our NBC-315 dual voltage multi process welder is an integrated multifunctional welding system developed for full-scenario welding needs, which solves the industry pain point for overseas customers that multi-process work requires purchasing multiple machines, leading to high cost and poor portability.

Equipped with an intelligent dual-voltage identification system, the unit automatically adapts to AC220V and AC380V power specifications without manual switching. It operates normally immediately upon plug-in, perfectly fitting power grid environments across different countries and regions. As an all-in-one multi-process model, it combines four welding functions: gas shielded welding, gasless self-shielded welding, manual electrode welding and simple scratch-start argon arc welding. One single unit handles welding of multiple materials such as carbon steel and stainless steel, as well as plates of different thicknesses from thin to medium-thick. Its built-in integrated wire feeder is compatible with 0.8mm and 1.0mm solid and flux-cored wires, requiring no additional wire feeding device.

For channel distributors, this dual voltage multi process welder covers diverse customer groups including engineering contractors, repair shops, processing factories and individual users. A single product can take on comprehensive procurement orders, greatly expanding customer coverage, increasing order value per customer and effectively reducing product line operation costs.

This dual voltage multi process welder adopts a digital main control scheme with a unified intelligent adjustment system: voltage automatically matches corresponding parameters when current is adjusted, allowing novice operators to get started quickly without repeated tuning. Meanwhile, professional functions including fine voltage adjustment, inductance adjustment and arc force adjustment are retained, so experienced welders can finely optimize arc status according to working conditions, reduce spatter and improve weld formation quality.

The machine features 2T/4T dual working modes: 2T jog mode for spot and short welds, and 4T self-locking mode for long continuous operation, effectively reducing fatigue from holding the torch for extended periods. The whole machine uses forced air cooling, with a rated welding current of 315A and 35% duty cycle, meeting industrial continuous operation requirements. Its integrated compact body weighs approximately 17kg, balancing structural strength and mobility, suitable for both fixed workshop stations and outdoor mobile work. Verified by on-site conditions in multiple regions, the equipment operates stably under complex environments such as voltage fluctuation, high temperature and dust, making it a cost-effective choice for overseas comprehensive purchasers.

With core strengths of multi-process integration and dual-voltage compatibility, this equipment adapts to diverse operation scenarios:

• Comprehensive engineering construction: steel structure erection, pipeline welding, on-site equipment maintenance - welding processes can be switched quickly according to work steps to handle different materials and construction environments
• Small-scale manufacturing: hardware production, sheet metal processing, small equipment assembly - supporting both batch MIG welding and sporadic repair welding / argon arc welding needs
• Professional maintenance services: auto repair, agricultural machinery servicing, on-site industrial equipment after-sales - one machine fulfills all needs for fixed workshop work and on-site mobile maintenance
• Outdoor field operations: high-altitude work, remote construction sites, environments without gas or power supply - switch to gasless self-shielded welding mode to remove reliance on gas and power constraints
• Individual and commercial use: small processing shops, home repair, DIY creation - full functionality, low operation threshold and lower overall investment cost

We provide flexible product customization services to fully match the differentiated market needs of overseas brand owners and distributors. For this dual voltage multi process welder, customization cooperation is available for orders starting from 10 units, with no upper limit on order quantity.

We accept customers' exclusive design requirements, including appearance silk-screen printing, panel logo customization, exclusive model naming, preset parameter tuning and accessory combination matching. Artwork specifications and detail requirements can be implemented according to customer-specified standards, and brand OEM cooperation is supported. For customers with customization intentions, we offer pre-solution consultation and sample testing services, with dedicated technical and business teams providing one-on-one follow-up to ensure the final customized products fully align with the customer's brand positioning and terminal market demand, helping customers build a differentiated product portfolio.

We have developed standardized packaging solutions for long-distance foreign trade transportation to ensure safe delivery of every unit. This dual voltage multi process welder is packed in export-grade thickened corrugated cartons, with high-density cushioning foam and dust/moisture-proof bags inside for all-round protection against bumps, moisture and dust contamination, withstanding multi-stage transit losses from sea and land transportation.

Outer cartons can be custom-printed with shipping marks, product labels and warning labels as required, and neutral unmarked packaging is also available to meet different customers' OEM and distribution needs. We arrange production scheduling reasonably according to order scale and customization requirements, with the specific delivery cycle subject to the formally signed contract. Before shipment, finished products go through full inspection, and complete product manuals, qualification certificates and other documents are shipped with the goods. We can cooperate with customers' designated freight forwarders and logistics plans to ensure on-time and intact delivery to the designated destination.

We adopt a standardized and transparent payment process to ensure efficient and smooth cooperation. Orders follow the mode of prepayment for production and full payment before delivery. Meanwhile, we support various convenient cross-border payment methods to fit the payment habits of customers in different countries and regions.

Each cooperative customer is assigned a dedicated sales representative for one-on-one full-process support, from demand confirmation, quotation issuance and contract signing to production progress updates and delivery notification, with full follow-up and timely order status feedback. For customized orders, payment milestones, delivery standards and rights & obligations are clearly specified in the contract. All processes are open and transparent to ensure orderly cooperation between both parties and reduce transaction communication costs.