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So far forever has already had many sucessful cases for rebar heating furnace for rolling, such as , ¸20-25 rebar heating furnace for rolling, , ¸20-38 rebar heating furnace for rolling, , ¸38-45 rebar heating furnace for rolling.

Rebar heating furnace for rolling features
1.Application:used for bar heating before rolling rebars
2.Heating temperature:1000-1100â??
3.Feeding way: roller continuous feeing
4.Cooling system: closed cooling tower

Rebar heating furance for rolling advantages
1.Use all kinds of steel waste as raw material as recyclying.
2.All this line use electric type
3.Reheating furnace for rolling mill can use electric type or gas type.
4.All kinds of materials can be heated like copper , aluminum, lead , steel iron etc.
5.Electric type heating speed fast
6.Easy opearation and maintance and enviromental protection.

So far forever has already had many sucessful cases for sucker rod quenching furnace, such as , ¸20-25 sucker rod quenching furnace, , ¸20-38 sucker rod quenching furnace, , ¸38-45 sucker rod quenching furnace.

Sucker rod quenching furnace features
1.Heating way: magnetic induction heating
2.Water cooling system:closed cooling tower
3.Control system:plc siemens control device
4.Temperature adjustment: automatic

Sucker rod quenching furnace advantages
1.High reliability:adopt famous brand components of igbt power supply which reduce fault rate and make sure the equipment can run reliably.

2.Safe and reliable.There are reliable protection covers for the mechanical rotating parts, which is durable and very safe for operators. Automatic protections for water temperature, water pressure, phase shortage, overcurrent and undervoltage.

3.Easy installation & commission and simple operation.

4.Transmission mechanism frame has sufficient strength and rigidity for ease of installation of equipment

5.Feeding and discharging table is using high quality steel welded firmly, which can withstand a certain impact load.

So far forever has already had many sucessful cases for drill pipe heat treatment line, such as e-75 drill pipe heat treatment line, x-95 drill pipe heat treatment line, g-105 drill pipe heat treatment line, s-135 drill pipe heat treatment line etc.

Drill pipe heat treatment line features

1.Drill pipe length: 2-15m
2.Power: 100-8000kw
3.Drill pipe material: 45mn2, 36mn2v, 42mnm
4.Heating temperature:900-950 degree c.
5.Heating way: magnetic induction heating
6.Process: quenching, tempering

Drill pipe heat treatment line advantages

1.Scrap is reduced or eliminated by the use of precise controls.
2.Distortion is minimized.
3.Use of costly alloy steels is reduced or eliminated.
4.Carburizing costs are eliminated.
5.Warm-up time is eliminated, since power is on only during the heating cycle.
6.Need for skilled labor is eliminated.
7.Man-hours are reduced with high production rates.
8.Working conditions are improved.
9.Maintenance costs are reduced.
10.Less floor space is needed.

So far forever has already had many sucessful cases for hardening and tempering furnace, such as 35crmo hardening and tempering furnace, 0crmnsia2 hardening and tempering furnace, 45mnmob hardening and tempering furnace, 45crmo hardening and tempering furnace etc.

Hardening and tempering furnace features

1.Brand: forever
2.Power: 100-8000kw
3.Material: bar, pipe, rod, plate, tube
4.Heating temperature:900-950 degree c.
5.Heating way: magnetic induction heating
6.Process: quenching, tempering

Drill pipe heat treatment line advantages

1.Precise and fast heating for work pieces
2.Repeatability, consistency
3.Constant power or constant voltage control mode
4.Continuously working, 24 hours non-stop
5.Less interference to others equipment in workshop (proved by ce)
6.Gbt inversion technology &lc series circuit design achieve energy saving up to 15%-30% compared with scr technology
7.Easy to operate and maintain
8.Installation can be one very easily according our manual

Why choose us

1. over 153years eperience in induction heating field
2. Heating furnace is safety and reliability, long life 
3. Our heating equipment export to italy,  mexico , turkey,  slovakia,  pakistan, iran, vietnam, india, malaysia, brazil , indonesia, south africa, etc. And winning great popularity
4. one year warranty and life-time technology support
5. fast,  timely delivery & reliable after-sales service
6. spare parts & tools delivered with harvester for daily maintenance
7. Customers & quality first

So far forever has already had many sucessful cases for hardening and tempering line, such as sucker rod hardening and tempering line, round bar hardening and tempering line, casing pipe hardening and tempering line, plate hardening and tempering line etc.

Hardening and tempering line features
1.Brand: forever
2.Power: 100-8000kw
3.Material: bar, pipe, rod, plate, tube
4.Feeding type: roller conveyor, continuous feeding
5.Heating way: magnetic induction heating

Hardening and tempering line advantage
1.Igbt technology, high conversion efficiency;
2.Energy saving 15%-30% compared to scr/kgps technology, much more efficient than gas-fired and coal-fired method, 100% start-up success rate;
3.Perfect and complete protection functions, increasing machine's reliability and stability
4.No special foundations required, low operating cost, easy operation
5.Modular design, ease of maintaining and repairing

1. Why forever
Quality is our culeture. Forever put this ideal into every lines and circuit. 
2. How many years it can work
Many factors, usually 8-10years, depends on your operation, cooling water, maintenance. Etc
3. How many days we got the spare parts
Usually send out in 1-2days

So far forever has already had many sucessful cases for bar quenching furnace, such as diameter 20-50 bar quenching furnace, diameter 30-60 bar quenching furnace, diameter 60-90 bar quenching furnace, diameter 45-115 bar quenching furnace etc.

Bar quenching furnace features

1. Round bar diameter: diameter 10-300mm
2.Length: not limited
3.Power: 100-8000kw
4.Temperaturte control: closed loop temperature control system, which can adjust the temperature automatically.
5. Heating temperature:900-950 degree c.
6. Heating way: magnetic induction heating
7.Process: quenching, hardening
8.Application: heat treatment for steel bar, round steel, carbon steel, deformed steel, stainless steel, square steel. 

Bar quenching furnace advantages

1. Using the most advanced igbt component and inverter, it has larger output power, uniform heating, and smaller deformation;
2. heating speed is fast. In general, heating time is no more than 10 seconds/piece;
3. Compared with the traditional technology of heating treatment, the oxide layer is so thin;
4. It has over-current, over-voltage, over-temperature, less water and other alarm indicator.
5. with perfect control, protection, alarm display circuit, machine could get full automatic tracking frequency, continuous adjustable power, safe and dependable protection, clear and accur data display and etc technical advantage
6. According to the frequency and power, we offer various model of different types and design.
7. Wide applied to different kind of work piece annealing, welding, quenching, forging, hardening and other heat treatment.

Welcome your inquiry for forever bar quenching furnace

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So far Forever has already had many sucessful cases for billet heating furnace, such as 75*75 billet heating furnace, 100*100 billet heating furnace, ø130*130 billet heating furnace, 150*150 billet heating furnace etc.

Billet heating furnace features

1. Billet length: 2-30m
2. Power: 100-8000KW
3. Billet material: Aluminum, steel, copper
4.Heating temperature:1000-1250 degree C.
5.Heating way: Magnetic induction heating
6.Process: Inline bilelt heating, cold billet heating

Billet heating furnace advantages

1. Eliminates heating recipe guesswork
2.Optimal system efficiency
3.Unmatched temperature uniformity
4.The industryâ??s most advanced heating technology
5.Modular design permits standby functionality (hot parts ready immediately following minor line disruptions)

 Forever Support for you:
1.Forever Electromechanical Equipment Factory. was founded in 2004
2.We will train customers 2-4 technicians for equipment usage and maintenance for free.
3.The full technical documents including the circuit diagram and equipment instruction guide will be provided.
4.One year warranty period, long term technical service and customer preferential price spare parts support.
5.If customers need on-site technical support, we will arrange technicians to solve customers' problems in time.


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So far forever has already had many sucessful cases for bar hardening and tempering line, such as ã¸20-50 bar hardening and tempering line, ã¸30-60 bar hardening and tempering line, ã¸60-90 bar hardening and tempering line, ã¸45-115 bar hardening and tempering line

Bar hardening and tempering line features

1.Round bar diameter: ã¸10-300mm
2.Length: not limited
3.Power: 100-8000kw
4.Temperaturte control: closed loop temperature control system, which can adjust the temperature automatically.
5.Heating temperature:900-950 degree c.
6.Heating way: magnetic induction heating
7. Process: hardening & tempering

Bar hardening and tempering line advantages

(1) good stability
(2) energy conservation
(3) greens environmental protection
(4) advanced production technology
(5) strict quality control
(6) ex factory load test
(7) perfect sales service system 


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So far Forever has already had many sucessful cases for bar heat treatment furnace, such as ø20-50 bar heat treatment furnace, ø30-60 bar heat treatment furnace, ø60-90 bar heat treatment furnace, ø45-115 bar heat treatment furnace

Bar heat treatment furnace features

1. Application: Heat treatment for steel bar, steel pipe, oil steel pipe, oil cylinder.
2. Available power: 100kw-10000kw
3.Quenching heating temperature:900ºC;Tempering heating temperature: 700ºC;
4.Product specification: Ï?25-Ï?232mm;Thickness: 2-55mm
5. Heating temperature:900-950 degree C.
6.Heating length: 12000mm 
7.Workpiece material: 35CrMo, 20CrMnSiA, 45MnMoB, 45CrMo

Bar heat treatment furnace advantages

(1) SCR power supply make the induction heating system stable and reliable. 
(2) High level of automation, workers just have to use the intelligent control system to control the production line. 
(3) Heating speed is high, power saving effect is obvious. 
(4) Temperature compensation technology eliminate influence of the temperature fluctuation to the product quality.

Forever Support for you:

1. Forever Electromechanical Equipment Factory. was founded in 2004
2.We will train customers 2-4 technicians for equipment usage and maintenance for free.
3.The full technical documents including the circuit diagram and equipment instruction guide will be provided.
4.One year warranty period, long term technical service and customer preferential price spare parts support.
5.If customers need on-site technical support, we will arrange technicians to solve customers' problems in time.


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So far Forever has already had many sucessful cases for billet induction heater, such as 75*75 billet induction heater, 100*100 billet induction heater, ø130*130 billet induction heater, 150*150 billet induction heater etc.

Billet induction heater features

1.Billet length: 2-30m
2.Power: 100-8000KW
3.Billet material: Aluminum, steel, copper
4.Heating temperature:1000-1250 degree C.
5.Heating way: Magnetic induction heating
6.Process: Inline bilelt heating, cold billet heating
7.No harmonic pollution

Billet induction heater advantages

1.High efficiency
2.Proven Design
3.Reduced customer start up time
4. Forge shop proven
5.Excellent customer reference list
6.Advanced PLC control, power & temperature control
7.Quick release connections for both power & water
8.World wide customer service support
9.Reliable
10.Heavy Duty Construction, for toughest forging conditions
11.IGBT (Insulated Gate Bi-Polar Transistor) Design


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Model:kv-03
Oil consumption:2-4l/h
Output power:14-50kw
Max.Output heat:15, 000-40, 000kcal/h(60, 000-160, 000btu/h)
Nozzle:brass siphon 1x1.0mm
Tube diameter:89mm
Heating pipe:1.0kw
Motor power:180w
Power supply:220v 50hz
Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s)
Package size(lxwxh):58x53x42cm
Gross weight:24kg

Use all kinds of waste oil as fuel
Guarantee high quality
Factory for sale

Model:kv-05
Oil consumption:3-5l/h
Output power:35.5-59kw
Max.Output heat:20, 000-50, 000kcal/h (80, 000-200, 000btul/h)
Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s)
Nozzle:brass siphon 1*1.0mm
Tube diameter:114mm
Heating pipe:1.0kw
Motor power:180w
Power supply:220v 50hz/110v 60hz
Package size:58*53*42cm
G.W.:30kg

Model:kv-90
Oil consumption:70-80l/h
Output power:850-1000kw
Max.Output heat:700, 000-900, 000kcal/h (2, 800, 000-3, 600, 000btu/h)
Nozzle:brass siphon 9*2.0mm
Tube diameter:150mm
Heating pipe:2.0kw
Motor power:270w
Outside air compressor:one unit is needed, 1.2-1.5cbm/min(20-25l/s)
Power supply:220v 50hz
Package size:75*59*60cm
G.W.:75kg

Use all kinds of waste oil
Third fire stage
Guarantee high quality
Factory for sale

Model:kvh-6000
Heat supply area:1000-1500sq.M(10000-15000sq.Ft)
Size (l*w*h):200*98*138cm
Heat exchanger:stainless steel combustion chamber
Draught fan system:one 600mm(dia) ywf
Oil consumption:13-15l/h
Output power:154-195kw
Max.Output heat:150, 000-200, 000 kcal/h (600, 000-800, 000btu/h)
Air output:12000m3/h
Air output exit:4x300mm(dia)
Fan motor:0.88kw
Chimney diameter:140mm
Power supply:220v, 50hz
Outside air compressor:1 unit outside ac is needed 0.3-0.5cbm/min(5-9l/s)
Package size:202x102x157cm
Gross weight:375kg

Use all kinds of waste oil as fuel
For garage, workshop, poultry farm
Guarantee high qualiy
Completely safe to use

Model:kv-10
Oil consumption:6-9l/h
Output power:88-122kw
Max.Output heat:80, 000-100, 000kcal/h(320, 000-400, 000btu/h)
Nozzle:brass siphon 1x2.0mm
Tube diameter:114mm
Heating pipe:1.0kw
Motor power:180w
Power supply:220v 50hz 110v 60hz
Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s)
Package size(lxwxh):58x53x42cm
Gross weight:30kg

Model:kv-40
Oil consumption:30-40l/h
Output power:230-360kw
Max.Output heat:300, 000-400, 000kcal/h (1, 200, 000-1, 600, 000btu/h)
Nozzle:siphon brass 4x2.0mm
Tube diameter:150mm
Heating pipe:1.1kw
Motor power:270kw
Outside air compressor:1 unit outside ac is needed (0.7-1cbm/min11-17l/s)
Power supply:220v 50hz or 110v 50hz
Package size:70x58x55cm
G.W:65kg

Double fire stage
Use all kinds of waste oil as fuel
Guarantee high quality

Model:kv-60
Oil consumption:40-60l/h
Output power:450-560kw
Max.Output heat:550, 000-600, 000kcal/h (2, 200, 000-2, 400, 000btu/h)
Nozzle:siphon brass 6x2.0mm
Tube diameter:150mm
Heating pipe:1.1kw
Motor power:270kw
Outside air compressor:1 unit outside ac is needed (0.7-1cbm/min11-17l/s)
Power supply:220v 50hz or 110v 50hz
Package size:70x58x55cm
G.W:65kg

Use all kinds of waste oil as fuel
Double fire stage
Factory for sale
Guarantee high quality

Model:kv-120
Oil consumption:100-120l/h
Output power:1000-1300kw
Max.Output heat:1, 000, 000-1, 200, 000kcal/h (4, 000, 000-4, 800, 000btu/h)
Nozzle:siphon brass nozzle 4x2.0mm+8x3.0mm
Tube diameter:202mm
Heating pipe:2.0kw
Motor power:3kw
Outside air compressor&gas tank:are needed one 1.2-1.5cbm/min(20-25l/s)ac
One gas tank
Power supply:220v 50hz 1phase or 380v 50hz 3phase
Package size:120x102x79cm(0.97cbm)
G.W:125kg


Big power waste oil burner
Use all kinds of waste oil as fuel
Guarantee high quality
Factory for sale

Model:kvh-1000
Heat supply area:200-800sq.M(2000-8000 sq.Ft)
Size(lxwxh):110x55x55cm
Heat exchanger:stainless steel combustion chamber
Dranght fan system:two 350mm(dia) ywf
Oil consumption:3-5l/h
Output power:30-60kw
Max.Output heat:50, 000kcal/h(200, 000btu/h)
Air output:6000m3/h
Fan motor:0.3kw
Chimney diameter:100mm
Power supply:220v 50hz
Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s)
Package size(lxwxh):174x98x89cm(1.518cbm)
Gross weight:210kg

Use all kinds of waste oil as fuel
For garage, workshop, factory, poultry farm etc
Completely safe to use

Model:kvh-5000
Heat supply area:1000-1200sq.M(10000-12000 sq.Ft)
Size(lxwxh):185x90x127cm
Heat exchanger:stainless steel combustion chamber
Dranght fan system:one 600mm(dia) ywf
Oil consumption:6-8l/h
Output power:80-120kw
Max.Output heat:100, 000kcal/h(400, 000btu/h)
Air output:12000m3/h
Air output exit:2x250mm(dia)
Fan motor:0.88kw
Chimney diameter:140mm
Power supply:220v 50hz
Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s)
Package size(lxwxh):200x100x140cm(2.8cbm)
Gross weight:300kg

Use all kinds of waste oil as fuel
For garage, workshop, poulty farm etc
Completely safe to use
Factory for sale
Guarantee high quality