• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Condition: New
  • Type: Resistance Furnace
  • Usage: Heat Treatment Furnace
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: SIMUWU
  • Model Number: RVB
  • Voltage: 380V (adjustable)
  • Power(W): adjustable
  • Dimension(L*W*H): custom made
  • Weight: 200kg -35T
  • Certification: CE, ISO9001
  • Warranty: 12 months
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Chamber material: Cast iron, stainless steel, optional
  • Structure: Horizontal type, vertical type, batch, continuous
  • Loading capacity: 100kg to 2000kg (adjustable)
  • Vacuum system: Leybold, EVP, Edwards, Kinney
  • Heating method: Induction, resistance,
  • PLC controller: SIEMENS, MITSUBISHI, LG
  • Heater: Mo belt, Tungsten, Graphite, SiMo, SiC
  • Max temperature: 500C - 2300C (custom made)
  • Temperature uniformity: ±5 C
  • OEM service: Acceptable

Packaging & Delivery

Packaging Details 20'/40' Open top container or 20'/40' Flat rack container
Delivery Time 120 days after deposit paid

Low temperature vacuum brazing furnace, vacuum soldering furnace 

Product Description

  Aluminum heat exchanger and aluminium alloy low temperature vacuum brazing furnace, vacuum soldering furnace

Vacuum brazing is carried out in the absence of air, using a specialized furnace, and delivers significant advantages: extremely clean, flux-free braze joints of high integrity and superior strength. Improved temperature uniformity when heating in a vacuum, and lower residual stresses due to slow heating and cooling cycle, results in significantly improved thermal and mechanical properties of the material. Other benefits of vacuum brazing include heat treating or age hardening of the work piece as part of the metal-joining process, all in a single furnace cycle. Like conventional brazing, vacuum brazing is easily adapted to mass production.

-No oxidation, no weld flux, no pollution, no air hole;

-Low temperature brazing, high temperature brazing, continuous brazing;

-It works on Titanium (Ti), Zirconium (Zr), Niobium ( Nb), Molybdenum (Mo) refractory metal alloys and dissimilar metals too;

-High automation, easy operation, easy maintain.  Aluminum heat exchanger and aluminium alloy low temperature vacuum brazing furnace, vacuum soldering furnace

Name

Parameter

High temperature vacuum soldering furnace

Brazing usage / soldering usage

Model

Horizontal / Vertical

Ultimate vacuum

Custom made

Pressure rising rate

0.5pa/h

Max temperature

Custom made

Temperature uniformity

±3℃ / ±5℃

Heating power

Custom made

Temperature control method

Intelligent programmable temp controller

Control method

PLC auto/manual interlock protection

Max gas charging pressure (absolute pressure)

Custom made

Specification
 

Main technical data of high temperature vacuum brazing furnace

Model

Effective working

dimension

(mm)

Max temperature

(C)

Ultimate

pressure

(pa)

Pressure

rising rate

(pa/h)

Temperature

uniformity

(C)

RVB-459

450x450x900

1300

8.5x10-4

0.5

±3

RVB-559

500x500x900

1300

8.5x10-4

0.5

±3

RVB-669

600x600x900

1300

8.5x10-4

0.5

±3

RVB-6612

600x600x1100

1300

8.5x10-4

0.5

±3

RVB-7712

700x700x1200

1300

8.5x10-4

0.5

±5

RVB-8716

800x700x1600

1300

8.5x10-4

0.5

±5

Custom-made

Custom-made

Custom-made

Custom-made

Custom-made

Custom-made

 

 

Application

Application fields:

·Automobile industry (SCR brazing-Selective Catalyst Reduction, EGR brazing-Exhaust Gas Recycle, oil radiator brazing, plate fin oil cooler brazing, heat exchanger brazing)

·Aviation industry (Aero engine parts, honeycomb seal ring brazing, cellular brazing, engine fuel manifold brazing, stainless steel heat exchanger brazing, compressor stator brazing, Inconel alloy parts brazing)

 

·Air separation plant (impeller brazing, compressor intercooler brazing, regenerator brazing)

 

·Engineering machinery ( bit brazing, diamond tools brazing)

 

Packaging & Shipping

 

Why choose us
 

 

Company Information

FAQ
 

Q:Are you a factory?

A:Yes,We are China leading vacuum furnace manufacturer ,It was  formerly known as China National Vacuum Research Institute. Our factory is covering an area of over 10,000sq.m.We have powerful R&D team and manufacturing facility.

 

Q:What kind of vacuum furnaces do you have?

A:We make all kinds of vacuum furnaces, widely used in materials, IT, metallurgy ,machinery

and so on ,especially industrial vacuum furnaces: vacuum sintering furnace, vacuum brazing furnace, vacuum heat treatment furnace (hardening, quenching, annealing, tempering, nitriding, carburizing), vacuum induction melting furnace, laboratory vacuum furnace, induction furnace.

 

Q:Do you have customization or OEM service ?

A:We can provide the regular and standard model sizes, at the same time, we can customize furnaces as product ,work piece size, and temperature requirement .Meanwhile, we offer OEM service under the strict industrial standard.

 

Q:What kind of quality standard dose your furnace follow?

A:Firstly, we are ISO9001:2008 and CE certified factory, All the processes are strictly following the standard of the metallurgy process. In the factory, we have about 10 employees that work in the quality assurance department. We control the furnace quality in our factory as below:

1st step : Internal inspection (such as the supply chain management

,in-process quality control and final quality assurance which are executed by our QC engineer according to the technical contract)

2nd step: Pre-acceptance standard (buyer send engineers to check or entrust the third party to do in our factory,)

3rd step: Site acceptance(After the installation of vacuum furnace in user’s factory, we sign the reception report )

 

Q: Is it hard to operate &maintain?

A:Our furnace has the PLC controller and intelligent programmable temp. Controller, user can use touch screen to set curves, auto/manual switch interlock, auto &monitor system, it is easy to operate. We prepare enough spare parts for user and on line technical support.

 

Q:Can you serve customer oversea like installation and debugging ?

A:Yes,we can dispatch our engineer to your city for installation and debugging or other service. Meanwhile,we will offer relevant documents: The plan of equipment, Foundation condition graph, The layout of equipment, Electric control system schematic diagram, Main accessories operating instructions & qualification and on.

 

Q:How about training ?

A:Buyer sent operator to our factory to get trained about the furnace operation; Our engineers offer training in the users working site.

 

Q:What about payment terms?

A:L/C, T/T, and so on.

 

Q:How long is your furnace warranty period ?

A:Since passing the site acceptance ,it has 12 months warranty period .

 

Q:How to get quick quotation from us?

A:Please offer us the treating material, the work piece size, max. Temperature, heating zone dimension, vacuum degree and other special requirement. Then we can quote you ASAP.

 

 

 

Contact us

 

 

 

 

 

 

 

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 90,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $46,000
Learn More