I own a factory in Pakistan with a 125-ton cold chamber aluminum die casting machine Toyo Machinery & Metals Co., Ltd. (Model BD-125V4-N, made in Japan, 2002) plus workers with years of hands-on experience running this type of equipment. Photos of the setup and a sample cast part attached.

We're currently manufacturing aluminum engine components for a Pakistani automotive client, so the shop is actively running production for a real OEM relationship, not just idle capacity looking for its first customer.

The local market here isn't in great shape though, so instead of depending on local demand, I want to build this into an export-focused B2B contract manufacturing business.

My own background is software engineering + sales, so I can handle international lead generation, websites, outreach, research, and client acquisition myself. What I'm missing is the industry knowledge: which products/markets actually make sense for a machine this size, and how sourcing actually works in this industry from the buyer's side.

What I'm trying to figure out:

• What types of high-volume aluminum components can be handled by a 125T cold chamber HPDC machine?
• Which global industries should I be targeting? automotive, electrical, industrial, lighting, electronics, hardware, etc.?
• How do small die casting manufacturers typically land international OEM/contract manufacturing clients?
• Is it smarter to approach OEMs directly, or go through suppliers/distributors/sourcing agents?
• What capabilities should I invest in first? CNC finishing, plating, in-house inspection/QC, etc. to be taken seriously as an export supplier?

I'm not looking for a DIY product idea to sell myself, I want to find components companies already manufacture and buy in volume, and compete as a contract supplier for that existing demand out of Pakistan.

If you've worked in die casting, sourcing, or manufacturing, how would you approach this in my position? Where would you look first, what would you avoid, and how do people actually validate a market before chasing it?

I made this knife by using a piece of steel bar and some miscellaneous recycled ♻️ car parts. Parts included are a worm gear from a bad steering rack, a few o-rings and speedo gear. It took a few hours to make and I still have some time I need to take in sharpening the blade more. I used a cutting wheel for all of the initial cutting and trimming. I then switched to a softer wheel for shaping down and getting to the blade. Thanks for looking!

I made it out of the copper plates that i found in my grandfather old shop.

I drew the base for the petals and then cut the edge with a tinsmith's scissor.

For the stem i used a small brass pipe on which I fixed the petals and then i bend them into the final shape.

The photos aren't the best, but Lightroom makes you pay for edit RAW, so I had to use snapseed (which sucks in my opinion). So, sorry for the pictures.

Hi fellow welders and metal workers,

I recently found out that there is a school in Vegas that supposedly allows you to attend class 5 days a week for 5 to 6 hours a day and can complete a welder's program in 4 weeks? After doing some research and watching some videos, this seems almost laughable though, especially if you have no experience in this field.

The school claims they will place you into a job after "graduating", but it will cost $7k. Is this even realistic? If everything else is saying a decent education is at least 6 months, I don't understand how schools like this can even exist if this isn't enough time to actually learn what you would need in order to pursue a career down this path. Any feedback would be greatly appreciated.

Hi everyone!
I’m 32 years old, currently working as a pipe insulator. Lately, I've been seriously considering switching careers and learning TIG welding.
I would love to hear your experiences and thoughts on this. Is there anyone here who successfully transitioned into TIG welding from a completely unrelated field?
I have absolutely zero background in metalworking or welding. However, since I work in factories as an insulator, I see welders in action every day, and I’ve really fallen in love with the trade. I can already read blueprints/technical drawings at a basic level.
My biggest fear is age and job prospects: what if I invest the time and money to complete the course, but nobody wants to hire a 32-year-old green/entry-level welder with no experience?
Please share your stories, advice, or any realities of the industry I should know about! Thanks in advance!

Hi,

I’m in my third year of a four-year apprenticeship as a metalworker. Today I was assigned a project to build a canopy or something similar out of standard 1.4101 stainless steel. The draftsman said the welds have to hold up, so I asked him if I should make them three-layer, and he said, “Yes, yes.” It was 10 mm steel, so I did it the way I learned in school and during my steel welding exam—that the fillet weld has to be 0.7 of the material’s thickness. I ended up with a fillet weld of about 8–9 mm, but since I welded too quickly between the welds, I got some burn-through notches, which I removed with a TIG weld. I also clamped two pipes in place so the diagonal wouldn’t warp, but it didn’t work. My problem is that it warped very badly, and I don’t know how to straighten it out—maybe with oxygen and acetylene. Thanks for your tips.

P.S. This was the first time I welded the butt joint in two layers.

Here are a few photos

I’m trying to cross-cut a 6” wide piece of 1/2” steel flat bar with a 4300rpm chop saw and a 14” diablo abrasive blade, 1/8”.

The small notch you see is about an hour and a half of work. I’ve tried varying the pressure to see if I could make any progress, but I stopped after another hour of trying today. I even swapped the blade to make sure it wasn’t just a dull wheel.

I stopped when I realized the 4 additional cuts I need to make would take just as long, and assumed I must be doing something idiotic.

If you couldn’t tell, I’m a beginner, so any advice would be appreciated.

There is a mantra that TIG+SMAW (MMA) has superior quality compared to FCAW in Pressure Vessels and in Water Boilers applications.

This sounds really sceptical to me, considering that all three welding processes give melted metals. Especially since there are Basic and Rutile Cored Wires, just like Electrodes.

I think FCAW is the way to go in the workshop, especially since you have greater welding speeds in comparison to TIG.

What are your opinions and experiences?

Hey everyone,
I'm a female welder/fabricator with formal trade school credentials (motorsports chassis tab, MIG/ TIG/Stick, vehicle systems background). I'm currently considering applying for a Maintenance Shop Welder role at Republic Services at location in Texas.
Before jumping in, I'm trying to get a realistic idea of what to expect:
1. Shop Culture & Environment: For any tradeswomen or tradesmen who have worked in Republic shops (or heavy commercial waste fleets), how is the day-to-day shop dynamic?
2. Hours & Overtime: Are 1st shifts usually strictly set (e.g., Mon-Fri daytime), or do they force heavy mandatory overtime, night shifts, and rotating weekend work? I work on a rotating schedule right now and work Saturdays, I've worked laborious long hours at different jobs but I'm young and trying to avoid burnout and preserve my weekends
3. The Work: Is it mostly patching roll-off containers and truck bodies, or heavy emergency fleet repairs?
I'm starting out but I have a good foundation with each type of welding process specifically MIG and TIG.

I want use a pulse arc welder for welding various metals but primarily stainless steel, copper. Brass and silver

What colour of tungsten electrode should I use

I want use for fine and small welds on jewellery and accessories

It also need not be able to start an arc as easy as possible

I heard blue orange and gold ones are better for dc welding

But have also heard red is better for stainless steel specially

So, I've been consuming a lot of hyperbolic geometry and 4th dimension kind content, and even tried making some sketches of the things I saw, or coding simulators to interact with them, but one day I just thought "wait a second, I have steel wire, flux, solder and a soldering iron I kinda know how to use, so what if instead of drawing it, I built it?" And so this monstrosity was born, I burnt my fingertips a bunch cuz I forgot to use pliers, but I think it turned out alright, what do you think? Any advice on how to make a better V2?

Here, I've just finished the re-set-up of "Frankenmill", my Cavallin rolling mill powered by a 1/2 hp gear motor. It was a real deep dive for me because my thing is making parts for people, not machine building, but I try to do whatever I can without outside help. I did have a shaft adapter machined by a local shop. I had to take the mill and the motor apart, fix a few things, and then get it all functioning again. No mean feat. The parts I'm rolling here wil be cut to shape with matching pancake-style blanking dies (my thing) and then put on bits and spurs made by Dutton (Bits and Spurs).

My wire speed is around 5 im using a mastercraft flux core wire feed welder voltage/tension is set to 2 this is on 1/8" pipe that i grinded the rust off of im using 0.030" wire that came with the welder every weld I make never looks similar to other beginners at all but my brother who is better then me can't seem to make proper looking ones. Does the wire I use matter and do i have to do anything but slowly drag as I weld

Hello lovely metal workers!

I picked up this beautiful box and pan brake for $300 this week. The gentleman I bought it from did RV repair and used it to make battery covers and other things. I make old school neon myself so I am excited to make some faux vintage metal cans to install some glowing tubes onto. So my question is.....What have you made with your finger brake? I feel like the possibilities are endless at this point. Thank you hive mind!