Nitrogen Protected Brazing Furnace for HVAC&R Components Brazing

Name: Nitrogen Protected Brazing Furnace for HVAC&R Components Brazing
Brand: Zhongshan Wolfu Machinery Co.,Ltd.
SKU: 2319697875

Guangdong, ChinaZhongshan Wolfu Machinery Co.,Ltd.

US$50,000.00-100,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Whole Machine and Tooling

Warranty

One Year

Model NO.

HJJ-Furnace

Rated Power

160kw±10%

Maximum Brazing Temperature

1150°C

Working Temperature

1120°C

Number of Temperature Control Zones

5 Zones

Heating Elements

Silicon Carbide (Sic) Rods

Muffle Length

5500mm

Mesh Belt Width

350mm

Furnace Mouth Dimensions

390mm (W) × 180mm (H)

Mesh Belt Speed

100 - 450mm Per Minute

Temperature Control Accuracy

±1°C

Temperature Uniformity

±5°C

Furnace Atmosphere

Independent Hydrogen, Nitrogen

Cooling Water Circulation Volume

12 Ton Per Hour

Total Equipment Length

Approx. 24m

Control Method

Touchscreen + PLC

Transport Package

Wooden Crate

Trademark

Wolfu

Origin

China

Production Capacity

Key features

The control system has been comprehensively upgraded with PLC + touchscreen control, enabling viewing, adjustment, and recording of equipment-related process data and control parameters.

To improve the cooling efficiency of the cooling section, the first cooling section adopts a full water-jacket structure for enhanced cooling performance.

Optimized furnace body structure for improved maintenance convenience.

Rational layout with proper thermal insulation; the insulation layer has been thickened to reduce heat dissipation - achieving energy savings or increased output at equivalent energy consumption.

The heating section adopts a top-and-bottom clamshell structure for improved maintenance convenience.

The mesh belt is equipped with a mesh-belt operation detection device.

The equipment is equipped with independent hydrogen and nitrogen pipelines, allowing flexible switching between different gas sources according to equipment status requirements.

Company profile

Exhibition ExperienceR&D CapabilitiesQuality AssuranceOverseas Services

Zhongshan Wolfu Machinery Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Nansha Port, Shenzhen PortAverage Response Time: ≤8.21h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhongshan Wolfu Machinery Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Its stated business focuses on R&D, manufacturing, sales, and servicing of non-standard automation, digital/intelligent equipment, air-conditioning and heat-exchanger equipment, molds, tooling, pipelines, and related products. Evidence indicates more than 100 patents as of 2020, 11–20 R&D engineers, 6–10 quality-control staff, and more than 10 production lines. The supplier also reports a product after-sales team and capabilities involving precision molds, fixtures, robots, welding equipment, and automated production lines. A TUV Rheinland audit record is present and valid from 2025-07-15 to 2026-07-14, but the audit type and evaluation result are encoded and cannot be substantively interpreted from the provided data. Contract, inventory, overseas service, ODM/OEM, SDK, environmental, ERP, and customer-case evidence is unavailable or insufficient.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. It is a limited company based in Zhongshan, Guangdong, China, indicating a combined manufacturing and trading business structure.

After-Sales capabilityThe company description explicitly identifies a product after-sales team and states that it provides sales and service for automation, air-conditioning, refrigeration, pipeline, tooling, and mold-related products. This supports the existence of after-sales capability, although service coverage and performance metrics are not provided.

R&D capabilityThe supplier states that it is a high-tech enterprise focused on R&D and intelligent equipment, has 11–20 R&D engineers, and held more than 100 patents as of 2020, including invention, PCT, utility-model, and design patents. These are explicit indicators of innovation capability.

Production capacityThe supplier reports R&D, production, and manufacturing of non-standard automation and intelligent equipment, more than 10 production lines, 6–10 quality-control staff, and product lines covering robots, welding equipment, molds, and automated production lines. This directly supports established production capability.

Customization capabilityThe supplier explicitly offers non-standard automation equipment, precision mold design and manufacturing, precision fixtures, jigs, equipment mold changes, and customized pipeline and heat-exchanger equipment. These offerings indicate customization capability, although specific project examples or technical service details are not supplied.

Product Q&A

Q:Who are you and how long have you been in the business?

We are Zhongshan Wolfu Machinery Co., Ltd. We are an expert in HVAC tube processing machinery and realted tooling and have been in the business for 20 years. We have our own manufacturing base in Zhongshan and Foshan, and have foreign trade team and aftersales service team in Zhongshan and Thailand.

Q:How to choose the pipe/tube bending machines or cutting machines?

Following information shall be provided to choose a proper machine: - Pipe/tube outer diameter range - Wall thickness range - Material - Bending radius - Number of bends on one pipe/tube - Bending shape in 2 or 3 dimensional - Other requirements

Q:Do you have CE certificate?

Yes.

Q:What kind of services do you provide?

Pre-sales Serive: 1. We help our customer to confirm the right machine model according to tube drawings or samples. 2. Factory visit is welcomed before placing an order. After-sales Service: 1. We provide operation manual, installation guidance, commissioning video to help you operate machines properly. 2. We provide free installation, commissioning and training at our factory. Our engineers can also provide onsite service at your expense. 3. If there are any problems with the machine, we will r

Q:What's the lead time for orders?

Our normal lead time is 60 days for machinery, 15 days for tooling. For urgent orders, please talk to us for special arrangement.