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Hydraulic Press pump

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发表于 2021-10-6 15:51:19 | 显示全部楼层 |阅读模式
This is low cost Hydraulic pump and value for build a Hydraulic press.I have made press for forming steel flat bar up to 1" × 8" https://m.aliexpress.com/item/1005002238015385.html?spm=a2g0n.detail.0.0.656069d  f2A7c5S&gps-id=storeRecommendH5&scm=1007.18500.187585.0&scm_id  =1007.18500.187585.0&scm-url=1007.18500.187585.0&pvid=d9c10f63-d883-41d9-a9b4-742f2b206cd1&_t=gps-id%3AstoreRecommendH5%2Cscm-url%3A1007.18500.187585.0%2Cpvid%3Ad9c10f63-d883-41d9-a9b4-742f2b206cd1%2Ctpp_buckets%3A668%232846%238114%231  999&pdp_ext_f=%7B%22sceneId%22%3A%228500%22%2C%22s  ku_id%22%3A%2212000021968389307%22%7D&browser_id=a  0d8f528064647108d41c99ca2ef56ea&aff_trace_key=&aff  _platform=msite&m_page_id=pqdigydikxkcauzz17c51f7e  f031017ff1ef42793f&gclid=DaveLast edited by smithdoor; 11 Hours Ago at 04:47 PM.
Reply:Dave.  We need the photos!

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Reply:I forgot the linkhttps://m.aliexpress.com/item/100500...f42793f&gclid=

Originally Posted by Lis2323

Dave.  We need the photos!

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Reply:12 volt DC is kind of a deal breaker for a press.
Reply:

Originally Posted by M J D

12 volt DC is kind of a deal breaker for a press.
Reply:Here's mineHomemade reservoir with an old Ford power steering pump from the auto wrecker mounted internally.

Driven by a 1 HP (AC)

electric motor.

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Reply:Will that give you 50 ton?250 amp Miller DialArc AC/DC StickF-225 amp Forney AC Stick230 amp Sears AC StickLincoln 180C MIGVictor Medalist 350 O/ACut 50 PlasmaLes
Reply:

Originally Posted by whtbaron

Will that give you 50 ton?
Reply:

Originally Posted by Lis2323

Unfortunately not.  Typical farmer stuff. Would be nice, but it's gotten me by since I built it in the early 1980's. Just got around to building a belt guard and wiring in a proper switch when I retired.

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Reply:I always thought I would upgrade the pump if I ran into a good used power pack but that ship has sailed and it's certainly not a priority any longer. Sent from my iPhone using Tapatalk:
Reply:

Originally Posted by Lis2323

I always thought I would upgrade the pump if I ran into a good used power pack but that ship has sailed and it's certainly not a priority any longer. Sent from my iPhone using Tapatalk
Reply:Yes you need to a bigger cylinder The one built was 35 tons and 8" stoke.Dave

Originally Posted by whtbaron

Will that give you 50 ton?
Reply:Vevor (the company selling this pump) has stuff on ebay also, including AC driven pumps.  I ran across this video from them on adding power to a manual press a while back:It's China, of course...-DaveXMT304 with: 22A Feeder, or HF251 Hi Freq DC TIG air cooled
Reply:Somewhere I've got a catalogue with the OTC air/hydraulic foot pump... they aren't cheap. I laughed when he talked about being able to use both his hands in around the press. We used to have one of those foot pumps on a frame dozer and I thought one of the advantages to using it was to get you out of the blast zone when things went south. I wouldn't mind having one even for my little 20 ton press, although if I got one it would be a good excuse to move up to 50. If I spent that kind of money on the pump, I'd want it on a quick disconnect so I could use it on a variety of attachments... pipe bender, frame jacks, a press or 2... wouldn't be that hard to swallow if you got lots of use out of it.The OTC is pushing $700 Cdn.   https://www.dkhardware.com/otc2510a-...iABEgJNCfD_BwE... but I can get that Vevor air/hydraulic unit for $170... wonder how long it would last and if it would perform?Last edited by whtbaron; 3 Hours Ago at 12:14 AM.250 amp Miller DialArc AC/DC StickF-225 amp Forney AC Stick230 amp Sears AC StickLincoln 180C MIGVictor Medalist 350 O/ACut 50 PlasmaLes
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