Basic Info.
Type
Induction Heating Furnace
Warranty
15 Months From Shipping Day
Working Voltage
380-480V 3 Phase 50Hz or Customized
Technology Feature
IGBT Series Resoncance
Service
OEM,Trouble Shooting,Layout,Life Time Service
Advantage
Design,Research and Produce by Duolin
Coil
Make by Duolin or by Youself
Industry
Forging,Hardening Plant or Manufactures
Heating Purpose
Forging,Heat Treatment,Bending,Brazing
Transport Package
Plywood Case
Specification
weight 100KG
Product Description
Duolin Brand Induction Heating Machine FactoryDuolin is a famous brand of Induction Heating Machine in China since 1996,boss build the factory buildings in 2002,start internal trade since 2009,have more than 20 years of experience in Induction Heating.Induction Heating Equipment Used IGBT series resonance technology,save energy.power from 7-1500KW,frequency 0.5-250Khz,widely use for hot forging,coating,brazing,hardening and heat treatment application.Duolin engineer Team will offer customer most suitable induction heating solution!Technical information | Model | MFP-100 Y2 | MFP-160 Y2 | MFP-250 Y2 | MFP-350 Y2 | MFP-500 Y2 | MFP-750 Y2 |
| Rated Output Power | 100KW | 160KW | 250KW | 350KW | 500KW | 750KW |
| Working Frequency | 0.5~10KHZ | 0.5~10KHZ | 0.5~10KHZ | 0.5~8KHZ | 0.5~8KHZ | 0.5~6KHZ |
| Power Capacity | 140KVA | 230KVA | 340KVA | 450KVA | 610KVA | 930KVA |
| Input Power | 380V/50Hz 3 phases 4 lines(I neutral line) |
Induction forging refers to use an induction heater to pre-heat metals before forging. Typically metals are heated to between 1,100 and 1,200 °C to increase their malleability and aid flow in the forging die. Induction produces less oxidation, easy to control heating temperature and time, heat rapidly, ensure good quality of forging work piece, protect tool of forging machine.
Induction brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler
metal having a lower melting point than the adjoining metal
Induction bending uses inductors to locally heat pipe or tube. While heating, the accurate drive system will pushing the pipe or tube in a desired radius. The hot section will be formed at the set radius. The bent part is then cooled by water. This application is widely use in oil and gas industry.
Bending range is diameter 159-762 mm, thickness 5-35 mm
Hardening induction heatingDUOLIN Induction hardening is the most common form of heat treatment. It is widely used on shaft, gear, pipe and other part in automotive industry. Induction power is applied to the surface and causes the material to heat to a required depth then cool down rapidly by water, oil or other cooling medium.
Feature • Independent Research,Design,Produce and Development by Duolin
• Newest IGBT inversion technology,LC series resonance
• Different Model use same circuit board,do not need stock many spare parts
• Passed EMC and Low voltage test for CE certificate
• Produce by standard ISO9001-2008
• Complete Support system,furnace,feeding and delivery system,water cooling system,infrared thermometer
• Special PLC program,easy to put into production line and realize automation
• Customized local input power,400V+/-10% 50Hz or 600V 60 Hz
Machine Inside
Chengdu Duolin electric Co.,ltdDuolin induction aim to provide clients approach to improve the working efficiency with less cost,all of us treat it as a green and environmental career. We supply induction heater with advanced technology for engineering, manufacturing and service, used in the melting iron ore ,heat treating,brazing,hardening,normalizing,annealing,preheating,welding,tube ,pipe bending and other industry related with metal.
The experience more than 20 years make clients from home and abroad to choose us, and speak highly. Duolin team working can bring you valuable and reliable solution to your heating process. Making individual induction coil, choosing different frequency equipment to maximize your profit.
Why choose us?We are industry expert with more than 20 years experience, there are may reason to choose Duolin Induction heating, below are highlights
1:DUOLIN one team work,you will benefit.
2:DUOLIN can design the most suitable equipment depending on your workpiece.
3DUOLIN founded since 1994 and have the mature technology.
4:DUOLIN never stop developing, and already obtained two national patents.
5:DUOLIN focus on the quality and always believe: QUILTY IS OUR CULTURE.
6:DUOLIN equipped with complete production machine and production sites.
Forging induction heatingInduction hot forging and forming is a process to heat metal material to 1000-1250 C degree in general.Induction forging furnace widely used in metal and foundry sector.The forging heating material are aluminum, carbon steel, brass ,copper, different material heat to different temperature.
DUOLIN induction forging separated into two types:Full forging and Partial forging.
Full forging is carried out in the induction furnace.Continuous feed relies on feeding system which pushes the billets through the heating tunnel coils.After hot forging, using localized compressive forces to shaping the billets.
Partial forging is heating the end of a bar to allow the material to be upset into a head, I.E.A bolt.The cold raw material can be heated one piece at a time or on a continuous feed basis.
Advantage:1:Max carbon steel production is 3 T/hour
2:Diameter above 140mm or length above 400 mm workpiece need to make special heating furnace
3:Heat uniform, tempreture moniter,
4:Heat rapidly, less oxide layer
Application And Industry 1. Billet hot forging Plant, full heating and local heating,diameter 6-200 mm
2. Heat treatment plant,for gear,pin shaft,automotive parts surface hardening
3. For copper tube,saw blade machine tool brazing,pipe heating for bending and coating4. Induction heating for shrink fitting,annealing,normalizing IndustryInduction heating is widely used on automotive industry,oil and gas industry,fasteners manufacture,tube and pipe heating,ship building industry,package sealing industry,wire and cable heating,spring making.....Our Services1. Pre-sale service Depending on the heating requirements,offer professional suggestion on machine power and work frequency Turnkey induction heating project layout to help customer plan the installation space Sample testing support,free coil design as the parts dimension Factory meeting to discuss the most suitable heating solution for customer2. In-sale service Produce the machine and test the machine in factory,send customer video. Each machine check the quality and aging testing in factory for 8 hours ensure the stable work Offer to door shipping service if customer is the first time import from China Delivery the machine on time,customs clearance3. After-sale service 1 year warranty,if machine in non-artificial fault,can repair and offer spare parts freeElectric and water connection installation service,daily operate and training service if customer need engineer to help installationOnline video meeting to help installation freely,repair the machine and offer spare parts in machine service timeInduction heating equipment develop and the production line improveOffer manual and installation guide,trouble shooting guide FAQ
1. Which countries your products are exported to?
More than 56 countries installed more than 3000 set machine,agent in 10 countries
2. What is your advantage?
International trade since 2009,manufacture induction heating machine since 1996,much experience in induction heating.All the products are research,design and develop by the Duolin engineer team,electric engineer,mechanical engineer,coil design engineer,application engineer..
3. How to install your machine?
Offer customer pictures,videos and document for installation.Engineer are available if customer need help to install in the factory
4. Which port for export?We can send machine to any port in China,but normally Shenzhen,Shanghai,Ningbo,Guangzhou,we will arrange things under customer instruction. 5. How about the delivery time and stock?We have machine in stock for HFP-20 and SSF model,need about one week for coil making,test the machine and package.For medium frequency big power machine,it is the customized model,production time is around 1 month
6. What is your nature of your company: Dealer or factory?
DUOLIN is an old brand for induction heating equipment in China.We have own factory,bought the land and built the factory,not rent. 79 employees,it is large-scale company in chinese induction heating machine factory.Customer Visit
Package
Our Market
Address:
Seoul Raod, West Section of Naner Road, Xindu Industrial Zone, Chengdu
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Duolin induction aim to provide clients approach to improve the working efficiency with less cost, all of us treat it as a green and environmental career. We supply induction heater with advanced technology for engineering, manufacturing and service, used in the melting iron ore, heat treating, brazing, hardening, normalizing, annealing, preheating, welding, tube, pipe bending and other industry related with metal.
The experience more than 20 years make clients from home and abroad to choose us, and speak highly. Duolin team working can bring you valuable and reliable solution to your heating process. Making individual induction coil, choosing different frequency equipment to maximize your profit.
Duolin Induction heating equipment power from 7-1500KW, frequency from 0.5-500kHz, widely use for hot forging, brazing, induction hardening and long bar heat treatment. We have own research and develop department which more than 10 people more than 10 years of work experience, and own after sale people to maintain and repair machine, to give new and useful advice to improve the machine functions.
Please send us your heating requirements for new induction heating solution, we will choose professional machine for you and make test free.
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