Gas Torch

Industrial Gas Spray Torch & Heating Blow Torch | OEM Manufacturer

Yuhuan Shunshida Intelligent Electromechanical Co., Ltd. operates as a direct OEM/ODM manufacturer specializing in portable gas spray torches, heating blow torches, and cartridge adapters. Engineering high-output thermal tools for European and North American industrial, HVAC, and commercial supply chains, production focuses on pressure-tight valve assemblies, stable flame geometry, and compliance with international standards. Manufacturing capabilities support bulk contract production, custom branding, and specialized gas-connection configurations.

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Product Type

Manufacturing lines segment portable torches into application-specific configurations:

Penetrate and Threaded Cartridge Torches

Engineered to interface directly with standard pierceable or threaded fuel canisters (EN417 / CGA600), featuring integrated O-ring seals to prevent leakage.

Full Metal Welding and Heating Torches

Heavy-duty brass and stainless-steel construction built for sustained high-temperature output and continuous operation.

Compact Industrial Jet Torches

Ergonomic handheld units optimized for precision flame direction and wind resistance in field service.

Key Structure & Specifications

Body Construction

Forged brass valve bodies, die-cast zinc-aluminum alloy mixers, and stainless steel flame nozzles resistant to thermal fatigue.

Ignition System

High-durability piezoelectric ceramic igniters rated for over 5,000 continuous ignition cycles.

Flame Control

Needle-valve regulators providing micro-adjustable gas flow, yielding flame temperatures up to 1,300 degrees C to 1,400 degrees C.

Interface Standards

Standardized threading matching EN417 (7/16 inch UNEF) and regional proprietary cartridge specifications.

Safety Mechanism

Built-in pressure relief designs and optional child-resistant trigger locks compliant with standard safety mandates.

Product Use

Plumbing and HVAC

Soft soldering and hard brazing of copper pipe networks, thawing frozen lines, and sheet metal fabrication.

Automotive Repair

Thermal expansion of rusted or seized fasteners, paint stripping, and pre-heating metal components.

Maintenance and Construction

Light welding, roofing membrane softening, and general workshop heating.

Commercial and Outdoor

High-intensity culinary processing and heavy-duty portable ignition.

OEM / Customization

Body and Surface Finishing

Custom color anodizing, powder coating, laser-engraved brand logos, and specialized grip texturing.

Valving and Jet Customization

Tailored nozzle diameters and gas flow rates matched to regional fuel pressures (Butane, Propane, Isobutane, MAPP blends).

Packaging and Compliance

Customized blister cards, display boxes, instruction manuals in regional European/North American languages, and country-specific barcode labeling.

Manufacturing & QC Overview

Production utilizes automated CNC machining centers for precise brass valve core fabrication, ultrasonic cleaning baths to remove residual machining oils, and automated assembly lines.

100% Leak Testing

Every assembled torch undergoes pneumatic pressure testing underwater to detect micro-leakage at seal interfaces before packaging.

Ignition and Flame Endurance Testing

Random batch samples are subjected to thermal shock tests and continuous 1-hour burn evaluations to verify structural stability and flame retention.

Material Traceability

Spectroscopic analysis verifies alloy composition compliance for brass and zinc components, ensuring consistent mechanical strength.

Packaging & Transportation

Export-grade moisture- and impact-resistant packaging is used. Each unit is individually packed in a color box and protected by reinforced corrugated cartons. EXW, FOB and DDP trade terms are available for negotiation. Standard products have a lead time of approximately 15 days, while customized products generally require around 25 days. Tracking information is provided after shipment to assist customers with delivery inspection.

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FAQ

Q: What fuel types are compatible with your gas spray torches?

A: Torches are engineered to operate on standard liquefied petroleum gas (LPG) mixtures, primarily butane, propane, and isobutane cartridges. Specific connection models support EN417 threaded canisters or puncture-type cylinders. Verify specific model compatibility prior to ordering.

Q: Do your torches maintain a stable flame when tilted or inverted?

A: Selected industrial models feature internal pre-heating tubes that vaporize liquid gas before combustion. This enables stable 360-degree operation, preventing flare-ups when the torch is tilted or inverted during plumbing work.

Q: What is the standard Minimum Order Quantity (MOQ) for OEM custom orders?

A: Standard OEM orders—including custom logo laser engraving and tailored packaging—typically require an MOQ of 1,000 to 2,000 units per model, depending on specific tooling requirements.

Q: What certifications do your manufacturing facilities and products hold?

A: Production facilities operate under strict ISO 9001 quality management systems. Product lines are engineered to meet relevant European (CE, EN ISO 22734) and North American safety standards, with test reports available upon request for bulk importers.

Q: How do you prevent gas leakage during shipping and storage?

A: Every unit is equipped with a positive-shutoff needle valve and protective sealing caps. Post-assembly pneumatic pressure testing ensures zero leakage across valve seats and O-ring junctions prior to cartoning.

Q: What is the standard lead time for bulk wholesale and custom production?

A: Standard production lead times range from 30 to 45 days following order confirmation, artwork approval, and deposit receipt, depending on seasonal scheduling and order volume.

As one of the most professional spray gun manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy durable spray gun at low price from our factory. We also accept customized orders.

Portable Butane Torch, Penetrating Butane Torch, Butane Torch Kitchen Blow Lighter