DNA Leads to Murder Charges for Widower, Decades After Couple Killed on a Hiking Trail

Law enforcement called on March 6, crunching up the dirt driveway to the baby-blue single-story house in Lakewood, Wisconsin, an isolated town of around 800 people about 1 1 2/ hours northwest of Green Bay.Pulling open the door was Ray Vannieuwenhoven. An 82-year-old widower, he was known around the area as "old Ray," according to the Associated Press, an affable Mr. Fix-It who helped neighbours repair their snowblowers and lawn mowers. He was often spotted digging through the local dump for machine parts. Besides a reputation for having a temper when he drank alcohol, not much smudged Vannieuwenhoven's standing in Lakewood — and he hadn't touched a bottle for years due to his health.According to a criminal complaint later filed in court, Vannieuwenhoven invited Oconto County Chief Deputy Darren Laskowski inside his home. The lawman explained he was asking residents to fill out a survey about local policing. Vannieuwenhoven complied. Then, Laskowski asked him to seal the form in an envelope, and after the handyman licked the flap, the officer left.Vannieuwenhoven did not realize he was sealing much more than a simple public service questionnaire. The survey was bogus, a ruse cooked up by investigators to get a sample of Vannieuwenhoven's DNA. The evidence would put him on the hook for a brutal 1976 double murder and rape that had stumped investigators for decades.Vannieuwenhoven was arrested within days, the Green Bay Press-Gazette reported. He has since been charged with two counts of first-degree murder and one count of first-degree sexual assault. He has pleaded not guilty to the charges, but with his next court appearance scheduled for later this month, new details about the alleged crime and the defendant's criminal history are now coming out — and shocking his former neighbours."People had the impression that he was a very good, normal person, just a retired guy," neighbour Wayne Sankey told the AP. "No matter where you went you'd mention Ray and they'd say, 'Oh yeah, old Ray.' That was basically about it. It's still hard to believe."Vannieuwenhoven is due back in court on June 19.The crime occurred on July 9, 1976. David Schuldes was 25 and worked in the Press-Gazette's circulation department. Ellen Matheys was 24 and had a job at the University of Wisconsin at Green Bay library, according to the AP. The couple, who were engaged, were camping that weekend at McClintock Park, northeast of Lakewood.According to the criminal complaint, after setting up their tent, the couple headed for a nature walk. Before setting out, Matheys used a bathroom at the campground. While Schuldes waited outside, he was gunned down with a blast from a .30 caliber rifle. The bullet entered his neck, killing him immediately.Matheys either fled or was ordered into a wooded area 100 yards from the bathroom area. She was sexually assaulted, then shot twice in the chest. Around 2:30 p.m. on July 9, 1976, Schuldes's body was discovered. After an extensive search, his fiancee was found the next morning. According to the AP, investigators immediately ruled out robbery. None of the couple's cash was taken, and Schuldes had a camera still slung on his shoulder.Semen was recovered from Matheys's body, according to the criminal complaint. A sample was preserved.Without a clear motive or viable suspects, the case was stranded in limbo. Decades would pass before technological advances in the 1990s allowed investigators to return to the DNA sample discovered on the victim. But running the DNA sequence through a national database provided no fresh suspects.In March 2018, investigators sought assistance from Parabon NanoLabs, the Virginia-based company that has revolutionized cold-case investigation by combining suspect DNA with genealogical databases.In December 2018, the company "was able to narrow down a suspect pool to a specific family with ties to the Green Bay, Wisconsin, area," according to the criminal complaint, identifying "the family of Gladys M. Brunette and Edward K. Vannieuwenhoven as possible suspects in the homicide."The couple had four sons and four grandsons — all possible suspects in the 1976 slaying. Investigators started hunting down DNA samples from the sons. The first son was eliminated after police went through his trash and found an Advair inhaler to test against the crime scene sample. A coffee cup recovered from a neighbour eliminated the second son.For the third son — Ray Vannieuwenhoven — police concocted the fake police survey. With the licked envelop, investigators say they matched him to the DNA taken from Matheys.At his first court appearance on March 22, Vannieuwenhoven denied the charges. "Not guilty, not guilty, not guilty," he told the court, according to the AP. The judge ordered him held on a US$1 million bond.In subsequent weeks, however, a deeper picture has emerged of the suspect, one that complicates the image held by many of his small-town neighbours.According to an obituary, Vannieuwenhoven's wife, Rita, died in February 2008, months after the couple celebrated their 50th wedding anniversary. The couple had three daughters, three sons and nine grandchildren.But Vannieuwenhoven also has a past criminal record. In 1957, a 20-year-old Vannieuwenhoven — then using the first name Lawrence — was arrested for attacking two girls, 17 and 16, the Press-Gazette reported. Neither were seriously injured, but he was charged with battery and sentenced to six months in jail. According to the paper, Vannieuwenhoven claimed he was only trying to scare the women.Three years later, in 1960, Vannieuwenhoven pleaded guilty to failing to provide financial support for his wife and one-year-old baby, the AP reported.But according to the AP, the suspect's only recent behaviour to strike his neighbours in Lakewood as odd was the way his personality shifted when he had been hitting the bottle."I know this much — when he was drinking he was one son of a bitch," one acquaintance told the AP. "You didn't want to be anywhere near him when he was drinking. Not just me, a lot of people."

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Decline of U.s. Manufacturing: Factory Body Count and Epitaphs
The ongoing decline of American manufacturing is not an abstraction. But while most decent folk realize that real people are hurting, I'd like to focus today on a slightly different issue.I've found a fascinating database online at the Bureau of Labor Statistics, which enables one to get a blow-by-blow account of how American industry is falling apart. Go to their website here, then click on "QCEW Databases", then "One Screen Data Search." You can fiddle the various controls to get a picture of different states and different types of establishment.What does one discover? Over the past decade, the United States has lost 53,224 factories. From 2009 to 2010, we lost 8,000. To be fair, some were quite small, "mom-n-pop" machine shops and the like. But since 2001, we have lost 603 factories employing more than 1,000 workers. That's a 41 percent drop.Some specific examples, just to give a concrete image to these statistics (source: Manufacturing & Technology News):Cissell Manufacturing, the Ripon, Wisc.-based manufacturer of commercial laundry machines, closed its plant in Louisville, Ky., laying off 125 workers.Best Manufacturing Group, the country's largest maker of table linens and nappery for the healthcare industry, company moved most of its production to Cambodia and closed its plants in King of Prussia, Penn., and Mahwah, N.J. Sparta Manufacturing, a foundry with 70 employees based in Sparta, Mich., closed -- due to competition from China and India, the company said. Owens-Illinois, the manufacturer of packaging and containers used by hundreds of companies, closed its 300,000-square-foot machine parts plant in Godfrey, Ill. Belden CDT, a St. Louis-based manufacturer of cable, closed manufacturing plants in Tompkinsville, Ky., and Fort Mill, S.C. A majority of production was moved to a new manufacturing plant in Mexico.Davis Furniture shut down its production plant in Houlka, Miss., and moved manufacturing operations to China. 130 employees were laid off. Company owner Lynn Davis told the Associated Press that it was necessary to move production to China in order to stay competitive. Ethan Allen Interiors closed its 280,000-square-foot Spruce Pine, N.C., manufacturing plant and laid off 340 people. The company also closed its manufacturing facility in Oklahoma, with the loss of an additional 125 jobs. General Electric stopped manufacturing at one of its oldest plants. The company stopped making rotary appliance switches and fluorescent lamp holders at its Bridgeport, Conn., manufacturing facility, which had been in operation by GE for more than 80 years.Modine Manufacturing closed its Toledo, Ohio, manufacturing plant. The facility made heating and cooling systems for the automotive industry.M&S Manufacturing Co., one of the world's largest privately held makers of high-precision machined parts, closed up shop. The Hudson, Mich.-based company was founded in 1941.Sparton Corp. closed its cable wire harness manufacturing and assembly plant in Deming, N.M.Littelfuse Manufacturing transferred its semiconductor wafer manufacturing capacity from Irving, Texas, to Wuzi, China, and laid off 180workers. Tecumseh Products Co. closed its engine component manufacturing plant in New Holstein, Wisc.
2021 07 14
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Sewing Machine Parts - Singer Sewing Machine 4 Drawer
Singer Drawer Hanger Hooks*Attention Buyers of Multiple Auctions* If packaging will allow we will combine purchases and ship your items using the best option available through the USPS. Step 4 Move the thread upward at the bottom of the thread channel, ensuring that it catches in the spring. I also have a handy dandy quilt along page with links to each block as it comes out. He earned a patent for his design in 1846 and staged a man-vs-machine challenge, beating five seamstresses with work that was faster and in every way superior. When this happens, take your foot off the pedal and stop winding. If your machine does not have an auto-stop, you will need to keep a close eye on the bobbin to make sure you do not over-wind it.Singer Drawer Hanger Hooks*Attention Buyers of Multiple Auctions* If packaging will allow we will combine purchases and ship your items using the best option available through the USPS. Please request or wait for a combined auction invoice sent by me before submitting your payment. Item Description This is a set of four used vintage Singer treadle sewing table drawer mounting brackets/hooks. These items appear to be in good usable condition with some paint loss and minor surface rust. These brackets include 8 used mounting screws. Free shipping to continental USA addresses only(no exceptions) Because of the size and/or weight of some items. I may not be able to combine packaging. International users are welcome to bid ONLY if you can provide a shipping address within the continental USA. E-mail with questions. Thanks for looking. Shipping Information Shipping is within the continental United States only. We DO NOT ship outside of the USA. NO EXCEPTIONS. Shipping times will vary depending on the area of the country shipped to and local delivery service. All items are shipped using the best option available through the USPS. Shipping times may take 3-14 days on most shipments. USPS Media Mail in some areas may be longer. We typically post feedback 1-3 days after payment receipt and this is a close indication of when your package(s) ships. Payment Options We accept Paypal as our only form of payment. NO EXCEPTIONS. All payments must be received within 8 days of auction close and must include your name. EBay user ID, item# item description and a"PayPal Confirmed" address. We adhere to eBay's"Non-Paying Bidder" policies and all non-paying bidders will be reported. Multiple Auction Shipping Shipping charges on multiple purchases may be combined if auctions end within 5 days of the first item you have won and if packaging of the items will allow. Do not send payment until all auctions you are bidding on have ended and we have sent an invoice or the combined shipping option will not apply. ReturnHow to Thread a Kenmore Mini Ultra Sewing MachineKenmore is a popular line of sewing machines, widely sold at Sears retail stores and online. The Kenmore Mini Ultra sewing machine is a lower priced model, favored by beginners. For the proper use of your Kenmore Mini Ultra, you must be able to thread your sewing machine correctly. This is a very easy process to learn. The Kenmore machines featuring 11206 in the model number include the Mini Ultra line of Kenmore sewing machines. Step 1 Place the sewing machine thread on the spool pin. This is located on the right side of your Kenmore Mini Ultra sewing machine, towards the back of the machine. Step 2 Pull your thread off the left-hand side of the spool. Clip the thread into the metal thread guide located towards the far left of the sewing machine. Hold the thread tightly as you begin the threading process. Step 3 Pull the thread downward into the right section of the thread channel, ensuring that the thread locks into the tension disc to the left of this channel. Step 4 Move the thread upward at the bottom of the thread channel, ensuring that it catches in the spring. Continue upward on the left portion of the thread channel. Step 5 Place the thread into the take-up lever, from right to left, when you reach the top left portion of the thread channel. Step 6 Draw the thread downward towards the needle. Step 7 Place the thread into the needle bar thread guide. This sits to the left of the shaft that holds your needle. Step 8 Clip the end of thread with a pair of sharp sewing scissors, and wet the end of the thread if desired. Step 9 Guide the thread tip into the eye of the sewing machine needle from front to back. Step 10 Pull the thread to the back of the needle, allowing 1 to 2 inches of slack.US1544739A - Label-sewing machine - Google PatentsF Be it known that I, ALFRED GRIEB, a citizen of the United States, residingat Elizabeth, in the county of Union and State of New Jersey, have invented certain new and useful Improvements in Label-Sewing Machines, of which the following is a speci- -fication, reference being had therein to the accompanying drawings. 4Sewing for Beginners - Ultimate Sewing Machine Instructions # DoYouSewI suggest that you gather a few fabric scraps to practice with. This is the best way to get a feel of how your machine runs and how each different stitch looks. In fact, it's really good to make a habit of this: before starting any new project or phase, test your fabric and machine settings. It will save you tons of trouble (and tons of fabric, to be honest). Now, it's also important to not pick just any kind of fabric that you can get your hands on.17 Common Sewing Machine Problems and How To Solve ThemHow annoying! You just spent ages getting that thread through the eye of the needle, and as soon as you go to start sewing, it unthreads itself. Luckily, there's an easy fix for this one. Before threading your machine, just make sure that the needle is at its highest point. You can do this by winding the handwheel toward yourself (always wind it toward yourself since this advances the machine—winding it backward can cause threads to tangle) while watching the needle. Some machines also have an "up/down" function that allows you to raise or lower the needle automatically to its highest or lowest point.Sew Let's Quilt Along: Sewing Machine —Sew Let's Quilt Along has started! It's a free, sewing-themed mystery quilt along, and I am so excited to share our first block with you. If you missed the intro, you can get all of the details here. I also have a handy dandy quilt along page with links to each block as it comes out. Our very first block is a sewing machine! I do not know about you, but I do not think there's any better way to kick off a sewing-themed quilt along than with a sewing machine. And Sandra did a fabulous job designing this one. She even included embroidered details to make it look more realistic, but I opted to leave those off of my block. Head on over to Sandra's post to get the pattern. All of our block patterns will be free until the quilt along ends on September 24, 2019. I always think choosing fabrics is one of the hardest parts of making a block, so I was excited when my choices came together pretty easily this time. I started with the machine and table fabrics. Since there's so much fabric in the machine, I wanted something with a lot of movement and variation of colors. Once I had that, I wanted a lighter fabric for the panel. From there, it was easy to find fabrics that went with the rest. Since the spools are so small, I was able to use some of my extra tiny scraps!The Many, Many Designs of the Sewing MachineAfter failing to build a machine that reproduced his wife's hand motions, Howe scrapped the design and started again; this time, he inadvertently invented a hand-cranked machine almost identical to Hunt's. He earned a patent for his design in 1846 and staged a man-vs-machine challenge, beating five seamstresses with work that was faster and in every way superior. Yet the machine was still seen as somewhat scandalous, and Howe failed to attract any buyers or investors. Undeterred, he continued to improve his machine.Restoration of a 1925 Vintage Singer Model 66 “Red Eye” Sewing MachineNow all of the mechanical parts have been cleaned and restored, the cosmetic work can begin. As I mentioned before I started the restoration, red eye's have ornate and intricate decals. I do not want to clean them aggressively. I am going to use GoJo and apply it with my finger to clean the surface. I do not plan to do any aggressive polishing on this machine, so it will retain it's vintage surface prior to being stabilized with a new shellac layer.Best Sewing Machine Features for Better QuiltingOver my 20 years of teaching machine quilting, I've seen students with every make and model of sewing machine in my classes, and I've come to realize that there are several features on sewing machines that can really make or break the success of the quilter. It's also common for my students to ask me about which features they should shop for when purchasing a new sewing machine, so here are some important features to keep in mind when you are in the market for a new machine.10 Best Juki – Perfect for Home WorkersJUKI DNU-1541 is another masterpiece introduced by world-leading sewing machine producers. It is a rough-and-tough industrial sewing machine with a distinctive variety of features. Does this mean that home-users cannot use this machine? Well, not really. Although this machine was produced with hard industrial mechanics and structure, it is more than perfect users at home. Because it is an industrially produced machine, it is very heavy, up to 80 pounds: a bummer if you need movability. It is another reason why the table and structure might have minor scratches and unnoticeable dents, but nothing that home-users need to worry about. The elegant set of features provides great value to the price of JUKI DNU-1541.History of sewing and sewing machinesPerhaps all the essentials of a modern machine came together in early 1844 when englishman john fisher invented a machine which although designed for the production of lace, was essentially a working sewing machine. probably because of miss-filing at the patent office, this invention was overlooked during the long legal arguments between singer and howe as to the origins of the sewing machine.The BEST Cylinder Arm Industrial Sewing Machine Ever & The Wonderful People Who Sold It To MePfitzSewSwell has been growing like a weed recently! I am so proud of my new website and all-original lineup of leather goods from which clients can pick and choose. The ten colors of leather can be mixed and matched throughout the collection so you are sure to create a bag or wallet which truly represents you! I am extremely grateful for all the new business I've received and am excited to see what the future has in store.NMSU: Selecting an Overlock Sewing MachineThe major concern for prospective owners is the threading process. Check to be certain the machine has a coded threading—colors, symbols, or numbers may be used. The thread stand should have adaptors for the use of cones or spools of thread. Check the use and care manual for threading instructions.Antique Singer Sewing Machine ValueIf you are insuring your sewing machine or need an official value for another purpose, you will need to have your Singer appraised by a local appraisal company. However, these sources can help you estimate the value to satisfy your own curiosity or set a reasonable sales price for your machine.Sewing Machines –My favorite Sewing Machine brand is Janome. I own the MC6600. This is one fully loaded workhorse of a machine! However, most ladies do not need so much sewing muscle, so the model I recommend the most often is the Janome DC2011. When you start comparing features and prices, you are going to find that, compared to other brands, Janome gives you a lot more bang for your buck. Pretty much any Janome you get will be a good machine.Basics: Threading Your Sewing Machine | Yesterday's ThimbleOn many machines, the bobbin will have an auto-stop feature. It senses when the bobbin is full and will stutter to a halt. When this happens, take your foot off the pedal and stop winding. If your machine does not have an auto-stop, you will need to keep a close eye on the bobbin to make sure you do not over-wind it.Oiling your vintage Singer – part 1Let's start with the oil. Do not use 3-in-1 oil. You need good quality sewing machine oil, not 3-in-1 oil. Proper sewing machine oil is very thin/runny stuff indeed, and you get it online or from your friendly local sewing shop if you are fortunate enough to still have one. They wo not sell 3-in-1 oil, which is a Good Thing, because you do not want 3-in-1 oil. Or olive oil, as was used on the last 66K we bought. Not WD40 either, or anything which might get used on a car, motorbike or boat, like 3-in-1 oil. That is not what you want. Despite what it says on the tin, 3-in-1 oil is not ideal for sewing machines. Far from it. It is evil. If you do use 3-in-1 oil, horrible things will happen to your sewing machine, the birds will stop singing and you will never win the lottery.
2021 07 02
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Diffrence Between CNC Machine Parts, CNC Milling Parts | VK India
Diffrence Between CNC Machine Parts CNCAre You looking for CNC Machine Parts or CNC Turned Parts VK India is a Leading Manufacturing Company of CNC Machine Parts & CNC Turned Parts Let see the Difference of CNC Machine Parts & CNC Milling PartsBoth the machine tools are commonly used in workshops and manufacturing industries work on wood, metal and plastic to manufacture products.CNC stands for Computer Numerical Control. Both the milling and turning machines can be operated manually but with the help advanced technology code programs can be used to operate these machines.CNC Milling MachineThis includes milling machine that makes use of G-codes or commands to instruct the operation to machine via a computer software program. The CNC program entered represents the final finished product and the machine works accordingly along the axes to cut and shape the material to match the dimensions entered in the computer program.CNC Turning MachineThis is very much different when a compared to CNC milling machine. It entirely relies on computer controlled machines that creates different end products. It is used on the outside material to create tubular shape. It is used to create objects with round or tubular shapes. It has capability to complete project faster and with greater accuracy.For More Details Visit — VK India·RELATED QUESTIONWhy do American men wear class rings, but won't use their postnominal degrees on door signs and business cards?American women wear class rings, too. I wear mine.Generally speaking, displaying where you got your degree from on a business card or a door sign would be seen as odd, at best. If somebody handed me a business card with the Harvard logo on it and he didn't work at Harvard, I'd probably ask about it: "Oh, do you do work with Harvard University?" and if the answer was, "No, I just attended" I'd find this an unpleasant level of showing off. Not classy.A lot of Americans will have college-related paraphernalia in their offices, though. Like, you may see a pennant or they may have their degree(s) up on the wall. This is a more casual display of affiliation.Likewise, the ring is casual. Class rings are usually not that obtrusive, particularly the signet variety.Usually, the signet is only immediately recognized by others who attended the university (though I have had people ask me to hand over my ring so they could take a closer look at it before), and thus it kind of acts like a secret handshake. I've had people from my college recognize my signet ring on sight, and then we have an instant connection.It's just a lot classier than shoving it in everybody's face all the time in an American social environment, basically.
2021 06 23
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2019 Best CNC Router Machine for Aluminum Cutting
2019 best CNC router machine with standard carbide bits is easy to cut aluminum panels, aluminum parts, aluminum sheets and aluminum plates. Aluminum requires hardier CNC router bits unlike wood since fragile bits will break easily when used on aluminum. CNC router bits also tend to dull off quite fast when used on aluminum. You can cut the following projects with a CNC router:Carving and Contouring: Aluminum makes a perfect carving material using a CNC router.Sign Letter fabrication: Aluminum is one of the best materials to use in making sign letters.Musical instruments: With the use of CNC router, aluminum is used in making customized parts of musical instruments. Making instruments: With the use of a CNC router you can make some instruments using aluminum. These include cups, trophies, and other aluminum accessories.Exhibits and samples: Using a CNC router, aluminum materials are used to make exhibits and samples that are used in trade shows and exhibitions. Safety rules to follow when cutting aluminum with a CNC router:It is wise never to take chances in terms of your safety when cutting aluminum since even tiny chips of aluminum can cause serious injuries. With wood protection is mandatory but it is riskier to handle aluminum with the lack of proper protective gear.User manual: You should follow the manufacturers guide on the aluminum cutting bits to be used. Protective gear: Eye, ear, and hand protection are mandatory when routing aluminum. You should get gloves, long sleeved shirts, and get a full face shield.Better slow and sure: Never be in a hurry when routing aluminum using a wood router. Be relaxed and don not push the machine. Use a variable speed router since it is much easier to keep things in control.Lubricant and coolant: You should have a lubricant and lots of coolant when working on aluminum so and to minimize the friction and cool down the heat generated.You can get the best CNC router machine for aluminum from:Affordable CNC Routers | CNC Router Machines | CNC Router Tables for Sale - STYLECNCAffordable CNC routers, CNC router machines, CNC router tables for sale at cost price, with table sizes of 2x4, stylecnc. com. RELATED QUESTION Why do American men wear class rings, but wont use their postnominal degrees on door signs and business cards? American women wear class rings, too. I wear mine.Generally speaking, displaying where you got your degree from on a business card or a door sign would be seen as odd, at best. If somebody handed me a business card with the Harvard logo on it and he didnt work at Harvard, Id probably ask about it: Oh, do you do work with Harvard University? and if the answer was, No, I just attended Id find this an unpleasant level of showing off. Not classy.A lot of Americans will have college-related paraphernalia in their offices, though. Like, you may see a pennant or they may have their degree(s) up on the wall. This is a more casual display of affiliation.Likewise, the ring is casual. Class rings are usually not that obtrusive, particularly the signet variety. Usually, the signet is only immediately recognized by others who attended the university (though I have had people ask me to hand over my ring so they could take a closer look at it before), and thus it kind of acts like a secret handshake. Ive had people from my college recognize my signet ring on sight, and then we have an instant connection.Its just a lot classier than shoving it in everybodys face all the time in an American social environment, basically.
2021 03 11
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Flame Profile Cutting Machines - a Few Tips to Maintain ...
The flame cutting system has definitely a few positive benefits. If you maintain it well, you will face less distortion while cutting the metal sheets. Cutting quality will be good, fast cutting will be possible and lastly operating cost is going to be decreased. Checkout the routine points that will help you in good maintenance. n nMachine Part Replacements:n n Regularly replacing the machine parts in Flame profile cutting machines is the right kind of strategy. If the small parts are replaced regularly it will do much good for you rather than replacing the entire torch later. If the damaged parts remain in use continuously then uncontrolled arcing will occur in plasma machine which later result in failure of the torch. n nUnderstanding the Machine Language and Signs:n n It can come to your mind that how to understand the sign of spent machine parts. The continuous depreciating condition of the cut quality is the first sign that will tell you, your machine is not in good condition. Visual inspection of these machines is necessary too. If the nozzle show any sign of oxide residue inside the machine or hollow part is seen inside the machines., it can be only detected by visual inspection. n nElectrode Checking:n n While you are using flame cutters, checking the electrode is also a part and parcel of your work. You have to check pitting portion of electrode element. Deciding about the gas is an important part of electrode checking. For oxygen, the pitting should not be deeper than 3/32 inch and for the case of argon or nitrogen, 1/8-inch-deep place in pitting portion is required. n nTorch Assembling:n n A proper assembling technique can ensure longevity of flame torches. Torches with proper alignment and snugly fitting means, the torch will ensure a long run. If proper metal cutting sheets are used according to manual it can make sure your torch will run for long time. The torch thread should always keep in clean state. Make sure the seating areas in torch should not be contaminated. n nAccurate Machine Parts:n n Accurate metal cuts depend on cutting amperage and the plasma gas that is used for the job. The manual that is given on behalf of the operator can make it sure various types of cutting is done properly. Next point is never ignoring the correct amperage which is also a deciding factor. Flow and pressure of gas and coolant flow should be checked every day. If the flow of coolant is inefficient, the machine parts will take time to cool down. For maintaining the cutting arc, a constant gas pressure is very much needed. n Always keep these flame profile cutting machines under good maintenance. Check the machine parts and gas flow regularly and most important part, buy these machines from a good and experienced machine company. Now see the drastic improvement in the metal productivity.
2021 02 24
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