Zinc Kettle / Melting Pot

Customized Spun & Welded Zinc Kettles – Large Hemispherical Melting Pots for Zinc Processing

At Y&J Industries, we manufacture robust, large-format zinc kettles engineered to melt solid zinc and maintain it at a stable, uniform temperature for downstream processing. These hemispherical melting pots are purpose-built for the demanding conditions of continuous zinc melting and holding, where structural integrity and consistent thermal performance are critical for efficient operations such as casting, alloying, or hot-dip galvanizing. Every zinc kettle is fully customized – produced strictly according to your drawings, 3D models. You control the design; we focus on precision manufacturing and can provide practical Design for Manufacturability (DFM) feedback to ensure a smooth transition from your specification to the finished vessel.

Spinning & Welding Fabrication – Made Exclusively to Your Specification

Most of the zinc kettles we produce are fabricated using a combination of heavy-gauge metal spinning and certified welding processes. Spinning forms the deep hemispherical or shaped body with continuous material flow, while welding securely attaches flanges, rims, support structures, and lifting lugs per your design. Y&J Industries is a Chinese manufacturer specializing in customized hot metal handling components through integrated casting, forging, machining, and fabrication. For zinc melting pots, spinning and welding is the established production route.

Simply send us your drawings (PDF, DWG, STEP, or other standard formats), along with the required material grade, dimensions, and any supplementary heat treatment or testing requirements. We reproduce your part with strict dimensional control and full process documentation. We do not offer vessel design services; however, upon your request, we can provide localized DFM input—for example, on spun-wall thickness feasibility, weld joint design, or stress relief practice—without altering the functional intent of your design. There is no fixed minimum order quantity; we adapt production to your specific needs, from a single custom pot to recurring batch orders.

Material Selection – Optimized for Molten Zinc Service

Material choice directly determines kettle life and process safety. Because each melting pot is built to order, the material specification is entirely yours to define. We source and fabricate from the exact grade you require:

Carbon and Low-Alloy Steels: Frequently specified for general zinc melting applications, offering a balance of cost-effectiveness and adequate high-temperature strength.

Specialty Heat-Resistant Alloys: Where your process demands extended resistance to zinc corrosion, thermal fatigue, or higher operating temperatures, we can work with stainless steels or proprietary alloy plates as called out in your specification.

Post-Fabrication Treatments: Options such as stress relieving, dimensional stabilization, and surface preparation are available based on your technical requirements.

Every material heat is verified, and full traceability certificates are provided as part of our quality documentation.

Why Y&J Industries for Your Customized Zinc Melting Pots?

True build-to-print manufacturing – Your drawing defines the final product. We replicate it faithfully.

Spinning & welding expertise – We produce deep, uniform hemispherical or custom-shaped bodies with sound structural integrity.

Material flexibility with traceability – You specify the material; we handle procurement, verification, and fabrication.

DFM feedback without design overreach – We respect your engineering ownership while offering casting and fabrication insights to improve producibility.

No fixed MOQ – We accommodate both single-piece prototypes and production batches.

Global delivery experience – We serve galvanizers, zinc alloy producers, and metallurgical operations in over forty countries.

Quality assurance – Dimensional reports, material mill certificates, weld NDE options, and final inspection all aligned with your acceptance criteria.

Y&J Industries serves as a dependable manufacturing partner for the global zinc processing sector, turning your engineering drawings into durable, safety-critical melting and holding vessels. Ready to have your zinc kettle design fabricated with precision? Request a quote today – email your drawings, material specifications, and any additional requirements to sales@ynj-industries.com or visit www.ynj-industries.com. Include the required dimensions, material grade, and estimated quantity, and we will confirm manufacturing feasibility and pricing.