SHS type black annealing equipment specializes in heating steel pipe to black annealing treatment temperature, and then cooling it to indoor temperature by water. Advanced inductor heating power is new type DSP+IGBT structure energy-efficient production. It is IGBT inversion and employ DSP do full digital accurate control, full air cooling structure (inductor water cooling) reduces system loss. It has set with self-protection and self-diagnostic function. It can save about 15% energy than congeneric product.
Material applied: 300series austenite, 400 series ferrite, dual-phase steel
(Note: According to pipe diameter,thickness and production speed to match power. Moreover, the steel pipes need to be pickled after annealing.)
1.Power system
a.Medium frequency power that inverter by IGBT transistor
b.Slot compensation power
2.Movable bright annealing section and cooling tunnel
c.Induction heating section
d.Heat preservation section
e.Cooling water tunnel
f.Gas protection device
g.Infrared thermometer
h.Gas pressure detector
i.Circulating-outside water colling system
3.Electrical control system
Function
1. Reduce the hardness of steel pipes, improve the plasticity, to facilitate cutting machining and cold deformation.
2. Fine grains and homogeneous steel organization and composition, to improve the performance of steel, also to make preparation for the heat treatment.
3. Remove the residual internal stress in steel, to prevent deformation and cracking.
Feature
1. No need pre-heating. Comparing traditional black annealing furnace, it only takes 10-15 minutes to reach the exact temperature.
2. No need re-straightening. UsingÃ? rotary tube delivering structure, there is only tiny deformation after heat treatment.Â
3. Automatic uploading tubes, with strict docking of front and rear tube's end.
4. Fully automatic running, saving labor cost.
Large diameter welded pipe black annealing machine is a special machine for heating the steel pipe to solution temperature and then cool it to room temperature. This machine adopts the advanced induction heating power supply, the new type DSP+IGBT power supply. It uses IGBT inverter, DSP precision control, air-cooling structure( water cooling for induction coil), reduce the loss of system. It has perfect self-protection and self diagnostic function, saves 15% energy comparing with the similar product. It is the first machine that could annealing such large stainless steel welding pipes.
Process Flow
Continious type stainless steel pipe bright annealing furnace can heat the stainless steel welded pipeto 1050 C then cool it to the temperature lower than 100 C under the protection of hydrogen.The heating power supply of the intermediate ferquency induction is the newest DSP+IGBT structure.With DSP digital control system,there are self protection and self diagnostic functions.With small volume,it heats pipes rapidly and efficiently with energy-saving and low-waste features.The especially developed inducer designed according to the features of stainless steel can save 15%-20% energy in contrast of other products of the same class.Using hydrongen as of gas every minute.
1.Power system
a.Medium frequency power that inverter by IGBT transistor
b.Slot compensation power
2.Movable bright annealing section and cooling tunnel
c.Induction heating section
d.Heat preservation section
e.Cooling water tunnel
f.Gas protection device
g.Infrared thermometer
h.Gas pressure detector
i.Circulating-outside water colling system
3.Electrical control system
Large diameter welded pipe black annealing machine is a special machine for heating the steel pipe to solution temperature and then cool it to room temperature. This machine adopts the advanced induction heating power supply, the new type DSP+IGBT power supply. It uses IGBT inverter, DSP precision control, air-cooling structure( water cooling for induction coil), reduce the loss of system. It has perfect self-protection and self diagnostic function, saves 15% energy comparing with the similar product. It is the first machine that could annealing such large stainless steel welding pipes.
Usage
SEKO Machinery customized precision stainless steel corrugated hoses pipe mill equipment specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
Process flow
Metal polisher for stainless steel round pipe is mainly used for stainless steel and carbon steel profiles. After feeding, thousand impeller,wheel, cloth wheel, discharge process, such as production and become, this process is characterized by continuous production, high efficiency, less waste of materials, low production cost.
Application
Pipe Diameter: 6 mm-762 mm
Thickness: 0.5-20 mm
Material: 300 series austenite, 400 series ferrite, dual-phase steel
Power supply: 60 KW- 1500 KW
Note: According to pipe diameter�thickness and production speed to match power.
Package: suitable for shipment
Control Type: PLC
Automatic Type: Automatic
Cooling Way: Water spray
Payment Terms: FOB, CIF, CNF, EXW
Paying Methods: T/T, West Union
Black Annealing Equipment
HHS style black annealing equipment specializes in heating steel pipe to bright annealing treatment temperature then cooling it to indoor temperature by water spray. Advanced inductor heating power is new type DSPï¼?IGBT structure energy-efficient production, it is IGBT inversion and adopts DSP to do full digital accurate control. Full air cooling structure (inductor water cooling) reduces system loss. It has set through self-protection and self-diagnostic function. It can save about 15% energy than congeneric product.
Advantages
Induction heating coil for brass solenoid structure. Heat treatment time is short, putting the steel tube heat from room temperature to 1050 â?? with only 10 seconds.
In induction heating channel exit, is equipped with an infrared thermometer, which is used to measure the temperature of the steel pipe. Thermometer and temperature display meter and regulator, can set alarm temperature as required.
SEKO Machinery series inverter uses the voltage feedback type, its logo is at the inverter side into the line end uses a filter capacitor, and uses the string type resonant load, inverter can start below the resonance point. The inverter is also an important characteristic is its internal string circuit isolated inverter with load, the power from the load caused by short circuit fault. At the same time, 100% of the electric current flows through the load coil and inverter, thus can only control the frequency of the inverter to control the output power, frequency of adjustment will drive power of minimax changes.
SEKO Machinery 30% speed up precision industrial stainless steel tube mill machine specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
ISO9001Â Certificate Approval
20-year Industry Professional Experiences
Customer Oriented Technology Team
Timely Response After-sales Backup
CNC Processing Finishing Rollers
Guangdong Shunde Seko Machinery Co., Ltd. is a manufacturer, specializing in industrial stainless steel pipe making machine, on-line bright annealing machine, weld bead rolling machine, steel pipe polishing machine and other tube mill components. With more than 20-year experience, we integrates designa, development, manufacture, after-sale service and other supporting service. Many top manufacturers like Jiuli, Wujin, Sanhua, USA Plymouth, India Pennar and etc., have become our partner. Our items are exported to Dubai, Russia, India, Thailand, Pakistan, Vietnam and ect..
Usage
Hangao Tech food grade 304 stainless steel welded pipe mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes,� chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
SEKO Machinery round/ square decorative stainless steel tube producing line specializes in decorative pipe and furniture usage. It could make stainless steel pipe used on furniture, guardrail and home hardware and bathroom fittings with high quality welding. It could also manufacture square tubes, special tubes and rectangular tubes for various household usage.
Small diameter carbon steel pipeline mirror polishing equipment is mainly composed of feeding stand, host,blanking stand ,host by lathe bed, horizontal roll support lugs, the vertical roll support lugs, the surface treatment grinding head, worm gear reducer, the main drive motor, and electric control system, etc.
Decription
Matching: will be matched with industrial pipe making machine.
Component: inside and outside weld seam leveling equipment, servo motor, automatic electric hydraulic air control system with PLC, hydraulic cycling equipment for mold and roll.
Feature:  stainless steel welded pipe welding leveling device and a built-in SKD11 mandrel� and utilization of stainless steel welded pipe rolling device automatic reciprocating roller, through the control to achieve the strength and make stainless welded pipe and weld leveling, completely remove the internal and external welding bead and with more respect to seamless requirement.
Usage
Hangao Tech precision industrial stainless steel welded tube making machinery specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes,� chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
In the field of industrial stainless steel welding, in order to obtain high quality weld quality. A argon arc welding (TIG) process will be used. When the process is automatically welded, as the welding speed increases, the arc will be dragged, and the faster the speed, the more obvious the penetration, which will affect the welding quality.
As shown in Figure 1, there are undercut problems on both sides and inside of the weld, and there is a "hump" problem inside and outside the weld. Especially for industrial welded pipes, sanitary pipes, when the undercut problem is not smooth, it will cause residual liquid and corrode the steel pipe. It also causes stress corrosion points. Therefore, in the field of industrial welded pipes, in order to obtain high-quality welds, it is necessary to reduce the welding speed and ensure the welding quality.
Usage
SEKO Machinery 20% energy saved bright annealing stainless steel coil tube making machine specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
Usage
SEKO Machinery successive stainless steel bright annealing corrugated tube making machine specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
SEKO Machinery 30% higher speed straight welding seam titanium alloy pipe welded tube mill line specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.
â?¢Matching: will be matched with industrial pipe making machine.
â?¢Component: inside and outside weld seam leveling equipment, hydraulic air control system, automatic electric hydraulic air control system with PLC, hydraulic cycling equipment for mold and roll.
â?¢Feature: stainless steel welded pipe welding leveling device and a built-in SKD11 mandrel and utilization of stainless steel welded pipe rolling device automatic reciprocating roller, through the control to achieve the strength and make stainless welded pipe and weld leveling, completely remove the internal and external welding and with more respect to seamless requirement.
Decription
â?¢Matching: will be matched with industrial pipe making machine.
â?¢Component: inside and outside weld seam leveling equipment, hydraulic air control system, automatic electric hydraulic air control system with PLC, hydraulic cycling equipment for mold and roll.
â?¢Feature: stainless steel welded pipe welding leveling device and a built-in SKD11 mandrel and utilization of stainless steel welded pipe rolling device automatic reciprocating roller, through the control to achieve the strength and make stainless welded pipe and weld leveling, completely remove the internal and external welding and with more respect to seamless requirement.
The main function of this system is to automatically track and correct the welding welds, to solve the welding quality problems caused by the high labor cost and the visual fatigue during manual operation. It includes TIG weld tracking and laser seam tracking. The system adopts advanced intelligent vision technology and integrates optical and electromechanical technology. At present, no similar products have been found in China. The system captures the welding video of the weld and the tungsten rod by the visual acquisition system, and then uses the visual technique to calculate the offset of the tungsten rod, thereby controlling the electromechanical device to correct the position of the tungsten rod in real time, so as to achieve the purpose of automatic tracking of the welding, thereby achieving unattended operation. High quality welding requirements.
Application:
Material: 300 series austenitic, 400 series voxel and duplex stainless steel
Diameter range: 20 - 114mm
Thickness: SCH-10S
Production speed: 0.5~5M/min
Note: According to pipe diameter, thickness and production speed to match power.
Control Type: PLC
Customized: Customized
Condition: New
Automatic Grade: Automatic
Certification: ISO9001
Specification: On-line
Advantages:15-20% Lower Energy Cost
Cooling Way: Air cooling
Colour: Customized
Payment terms: FOB, EXW, CIF,CNF
Package: suitable for shipment
40% deposit, 60% balance before delivery
Advantages
(1) 15%-20% higher efficiency
(2) 30% lower oil cost
(3) 55% higher client satisfaction
(4) More softly when changing direction, declining DEPRECIATION RATE
Discription
1. The HZP-L type weld leveling equipment adopts a new type of rotation design. The running trolley can be rotated manually with the welding seam at a certain angle to ensure that the rolling position is at the weld position of the welded pipe. Due to the fact that the position of the welded seam of the welded pipe sometimes deviates due to the pipe manufacturing process, it is not always in the ideal condition - the top. At this point there will be no rolling seams. Our design is precisely to solve this problem. The running car can be rotated at a certain angle according to the position of the weld to ensure the effect of the leveling of the weld and improve the finished product rate of the pipe.
2. Due to the unique mandrel rotation design, the repeated rolling of the mandrel in the same position is not conducive to the service life of the mandrel. The rotation of the mandrel bar greatly improves the service life of the mandrel and reduces the strain on the inner wall.
Features
(1) Low cost: Air cooling. No need water cooling pipline and cooling tower
(2) Easily installation: only adjust the central part, leveling and height when installing
(3) Energy conservation: only need one bucket of hydraulic oil, reducing long-term cost
Pre-sale and After-sale Servic for machine bead rolling machine
We can:
(1) Offer the welding technology for free.
(2) Help you train your staff.
(3) Design your plant and calculate power consumption.
(4) Send engineers to help you install the machines and train your staff online.
(5) Introduce the high quality raw material suppliers to you
