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• txhmachine
  STAINLESS STEEL SPIRAL WELDED PIPE PRODUCTION LINE #stainless #steel #spiral #welded #pipe The stainless steel spiral welded pipe unit adopts front-swing intermittent production, which is a complete set of spiral pipe welding machine integrating...  moreSTAINLESS STEEL SPIRAL WELDED PIPE PRODUCTION LINE #stainless #steel #spiral #welded #pipe The stainless steel spiral welded pipe unit adopts front-swing intermittent production, which is a complete set of spiral pipe welding machine integrating machinery, electrical automation control and hydraulic control. https://www.txhmachine.com/products/stainless-steel-spiral-welded-pipe-production-line.html  less

  October 23, 2023

  
• txhmachine
  SPIRAL WELDED PIPE PRODUCTION LINE #spiral #welded #pipe #mill Enhanced Safety: Spiral welded pipes are strong and durable, which enhances safety in various industries, including oil and gas, water supply, and construction. ...  moreSPIRAL WELDED PIPE PRODUCTION LINE #spiral #welded #pipe #mill Enhanced Safety: Spiral welded pipes are strong and durable, which enhances safety in various industries, including oil and gas, water supply, and construction. https://www.txhmachine.com/products/spiral-welded-pipe-production-line/  less

  October 23, 2023

  
• Anhui Blackma Heavy Industrial Machinery Co.,LTD Miss Liu
  Beading Machine
  https://www.blkma.com/video/beading-machine.html
  
  #spiral #tubeformer
  
  Beading machine includes 5 lines beading machine (≤1500mm sheet width) and 7 lines beading machine (2000 mm sheet width). With the grooving function, this beading...  moreBeading Machine
  https://www.blkma.com/video/beading-machine.html
  
  #spiral #tubeformer
  
  Beading machine includes 5 lines beading machine (≤1500mm sheet width) and 7 lines beading machine (2000 mm sheet width). With the grooving function, this beading machine usually is used to make HVAC air ventilation duct with material rack, electric shearing machine, Pittsburgh lock forming machine, TDF flange forming machine and manual folding machine(or pneumatic folding machine ) together. The beading machine is better to work on site because the whole machine is easy to move and convenient to operate. The machine consists of 5 rollers (2 upper rollers, 2 lower rollers and 1 smaller roller for adjusting). The sheet material can be galvanized sheet, steel, stainless steel and so on. About operation method, we will send videos for it to customers, and customers can choose the wooden box or not for packaging. Considering that sometimes motor requirement is different in different countries, our company can change the voltage, phase, and Hz for users. About the color of machines, it can be chosen according to customers’ requirement. Our company welcomes customers from all over the world to visit a factory and we can pick you up from Nanjing Lukou International Airport. Our address is Dongcheng Industrial Park, Bowang Town, Bowang District, Ma'anshan, Anhui Province, China.  less

  April 19, 2023

  
• Anhui Blackma Heavy Industrial Machinery Co.,LTD Miss Liu
  Configuration Instructions of Duct CNC Plasma Cutting Machine
  https://www.blkma.com/support/configuration-instructions-of-duct-cnc-plasma-cutting-machine.html
  
  #spiral #duct #machine
  
  The main configuration of BA-1500*4000 Duct CNC Plasma cutting...  moreConfiguration Instructions of Duct CNC Plasma Cutting Machine
  https://www.blkma.com/support/configuration-instructions-of-duct-cnc-plasma-cutting-machine.html
  
  #spiral #duct #machine
  
  The main configuration of BA-1500*4000 Duct CNC Plasma cutting machine
  Bilateral drive, belt cutting torch automatic ignition;
  Transverse effective cutting can be 1.5 meters, which can be properly widened.
  The longitudinal precision machining can be 18KG, the effective length is 4 meters, and can be lengthened properly.
  Standard Configuration: 1 torch of flame, heightened by electricity;
  Beijing Start's latest industrial grade CNC system with CCM3, 10.4 inch LCD screen;
  Match the homemade nesting software in the expert edition, with the function of common side and bridge.
  Can be equipped with automatic and high-pressure arc plasma power to achieve dual purposes: flame and plasma cutting.
  Air pipe CNC cutting machine can cut the steel plate's thickness into 0.3-6mm.
  The power is the domestic famous brand or the American Haibao power, and the temporary load rate is 100%. The power can work continuously for a long time; the price gap of the power is very large, and the quality of the power directly affects the cutting effect.
  
  BLKMA company can provide non-standard machine customization services according to customer needs, which can meet different processing needs of global customers.  less

  April 19, 2023

  
• Anhui Blackma Heavy Industrial Machinery Co.,LTD Miss Liu
  Common Faults And Solutions of Duct CNC Plasma Cutting Machine
  https://www.blkma.com/support/common-faults-and-solutions-of-duct-cnc-plasma-cutting-machine.html
  
  #spiral #tubeformer
  
  
  1. When the machine stops working, the system works, the cutting gun...  moreCommon Faults And Solutions of Duct CNC Plasma Cutting Machine
  https://www.blkma.com/support/common-faults-and-solutions-of-duct-cnc-plasma-cutting-machine.html
  
  #spiral #tubeformer
  
  
  1. When the machine stops working, the system works, the cutting gun moves in one direction or not, and pressing any key (especially the pause button) doesn't work, it maybe the machine is jammed.
  Remove interference, especially notices that the plasma power is grounded with the machine tool.
  Add spacer to the motor(old system)
  When the flame is fired, notice if the cutting oxygen switch is in an arc.
  
  2. When the machine stops working, the system runs normally, and the cutter stops or is just an axis:
  The walking motor is blocked.
  Motor failure (check whether the machine tool is stuck and keep the machine stable)
  
  3. Motor is abnormally working.
  Drive alarm, broken/ plasma machine with high-frequency interference grounding.
  Bearing is broken.
  The motor is broken.
  Whether the drive code is correct. Whether the driver's green light is bright, the AC wiring of the drive is strong, or whether there is 380V output.
  220V missing items
  
  4. CNC plasma cutting machine is not working.
  The system soft limit is in place.
  Cutting machine bump limit (it is possible to hit 2 limit switches)
  A motor line is lost
  Drive alarm (plasma power interference, need grounding)
  Urgent stop shuts down (need to open before starting up)
  
  5. Drive alarm
  Whether the polarity of dc power supply is wrong.
  Whether the supply voltage is too high.
  Whether there is a short circuit between the winding wires of the motor or whether the power supply and winding are short-circuited.
  Whether the current value, subdivision and half - flow function of the drive are reasonable.
  Whether the plug is charged.
  The use environment of the drive.
  Whether the control signal level is high.
  Machine interference
  
  6. The size of the CNC plasma cutting machine is not accurate.
  Whether the drive alarm/dial code is wrong.
  Plugging (interference)
  Whether the bearing is damaged
  System gear numerator/denominator.
  
  7. Programs cannot be stored or scrambled.
  Under the main menu, press G G 3 key, select file format, shut down after operation, then reboot.  less

  April 19, 2023

  

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• Anhui Blackma Heavy Industrial Machinery Co.,LTD Miss Liu
  Development of CNC Cutting Machine Plasma Technology in China
  https://www.blkma.com/development-of-cnc-cutting-machine-plasma-technology-in-china.html
  
  #spiral #duct #machine
  
  Tracing back to the development history of cnc plasma cutting machine, we can...  moreDevelopment of CNC Cutting Machine Plasma Technology in China
  https://www.blkma.com/development-of-cnc-cutting-machine-plasma-technology-in-china.html
  
  #spiral #duct #machine
  
  Tracing back to the development history of cnc plasma cutting machine, we can clearly understand the rapid development of cnc plasma cutting machine. From its emergence to its production and use in China, it shows a very good momentum of development and huge market potential.
  
  Since the United States successfully developed plasma cutting technology in the mid-1950s, the world has developed rapidly. With the emergence of computer and digital control technology, plasma cutting technology has gradually developed from manual or semi-automatic to numerical control. CNC plasma cutting technology in China started in the 1990s. Some universities, research institutes and manufacturers have studied CNC plasma cutting technology, and gradually developed and produced various specifications of CNC plasma cutting equipment.
  
  First, the Iintroduction of plasma cutting technology. The working principle of plasma cutting technology is to use high temperature and high speed plasma arc as heat source to melt the cut metal locally, and to blow the melted metal away at the same time with high air flow to form a narrow slit. CNC plasma cutting technology is a combination of plasma cutting technology, inverter power technology and CNC technology, which is based on the common progress of computer control, plasma arc characteristics, power electronics and other disciplines.
  
  Second, the status of plasma cutting machine china technology . In small and medium-sized enterprises, even in some large enterprises, plate cutting is generally manual cutting, copying machine cutting and semi-automatic cutting machine cutting. With the vigorous development of domestic economic situation and the acceleration of the trend of welding instead of casting in China's entry into WTO, the advantages of CNC cutting are gradually being recognized.
  
  Third, the market potential and development trend of CNC plasma cutting in China. The annual market demand of cnc plasma cutting machines china is about 3000-5000. The main products are CNC plasma cutting machines. Comparatively speaking, the sales volume of the copying cutter is tens of thousands of sets every year, and the sales volume of the semi-automatic cutter is tens of thousands of sets every year. From the development trend of CNC plasma cutting industry abroad, it can be predicted that the market demand of CNC plasma cutting machine in China will still be dominated by CNC plasma cutting machine.  less

  April 19, 2023

  
• Anhui Blackma Heavy Industrial Machinery Co.,LTD Miss Liu
  Spiral Duct Forming Machines #spiral #rolling #machine Spiral Duct Forming Machines https://www.blkma.com/video/spiral-duct-forming-machines.html

  April 2, 2021