Rush drill and tool grinder, models 250A
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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The Models 250A, and 252 have a capacity of 3/32" to 2" diameter.
The Model 250A has a 2:1 ratio only. All models use hardened cams and the cam change takes only 5 seconds. When no cam is in place, the workhead can be used to spin grind or index grind (12 positions). The Model 250A incorporates a wide capacity and versatility in an affordable package. The innovative design of the Model 250A allows for the grinding of almost any drill geometry, and most are completed in a single chucking. The versatility also extends to taps, reamers, countersinks and end mills. Many of these tools can be ground with very little change in set-up. The Model 250A is available in manual, semi-automatic and automatic in-feed version.
Additionally, the Model 250A is available as a structural steel version specially equipped for easily putting the structural steel point on drills.
Selected Optional Accessories
Semi-Automatic Version
The power-driven workhead of the semi-automatic version offers a quiet, smooth rotation of the workhead. Manual effort is reduced for heavier grinding and spin grinding operations. Spark out is allowed to occur by using a minimum of manual infeed along with a reduction in workhead rotation speed. The speed is controlled by a conveniently located valve; the adjacent four-way valve allows grinding in either direction. A hand knob on the workhead is used for indexing and setup.
Automatic Infeed System
The semi-automatic versions can be equipped with the automatic infeed system. This can increase productivity by allowing the operator to do other nearby tasks while the drill is being ground. The system allows manual or semi-automatic grinding of all tool grinding, and use of the automatic infeed for standard drill points, countersinks and reamers. The grinding rate is adjustable and the counter can be preset for 1-99 cycles. An electroplated CBN wheel (standard) is used with the automatic infeed and requires no dressing. Larger, three-phase motors are standard and an ammeter is provided to monitor the grinding load.
Overhead Wheel Dresser
Timesaving option allows truing of the grinding wheel O.D. without changing the setup. (Not for use with diamond or CBN wheels)
Features:
Sealed linear bearing with hardened guide shafts
Downfeed with ball detent in .001" increments
Hardened downfeed screw with wiper seal
High-quality diamond included for truing standard and ceramic wheels
Air Bearing Fixture
Air Bearing Fixture on Model 250A Drill and Tool Grinder
Allows precision sharpening of endmills, reamers, shell mills and other cutters. The spindle is supported with a thin film of air providing nearly frictionless motion, resulting in a smooth, even grind. The fixture quickly mounts on the Model 132C, 250A, 252, 380 or 382S grinders, or is available with a universal base to fit most tool and cutter or surface grinders.
- Q: On December 31, 2012, Flint Corporation sold for $100,000 an old machine having an originalcost of $180,000 and a book value of $80,000. The terms of the sale were as follows:$20,000 down payment$40,000 payable on December 31 each of the next two yearsThe agreement of sale made no mention of interest; however, 9% would be a fair rate for thistype of transaction. (The present value of an ordinary annuity of 1 at 9% for 2 years is 1.75911.)Prepare the journal entry to record the sale of the machine.
- 40,000 x 1.75911 = $70,364 PV of note receivable Dr Cash 20,000 Dr Notes Receivable 70,364 Dr Accumulated Depreciation--Machine 100,000 Cr Machine 180,000 Cr Gain on Disposal 10,364
- Q: What are the future prospects of mechanical design, manufacturing and automation? How about salary after employment?
- There are other machinery, the development of enterprises, machinery manufacturing enterprises, of course, this piece of equipment maintenance to many people, graduates can also go to school as a teacher. The mold design and manufacturing is also very good. This is the direction you can go to the enterprise, into the enterprise,
- Q: something dreamy, makes you sleep, but in a good way.. relaxing I guess is the word.BQ: Do you eat breakfast or skip it?BQ2: Last song you listened to half way through, then decided to skip or stop it.
- The Trinity Session by Cowboy Junkies. A beautiful album, but I don't think I've ever listened to the entire album in one sitting. Margo Timmins voice is so mellow, beautiful and soulful, I doze off three songs into it! This album should definitely have come with a warming label; DO NOT LISTEN TO WHILE DRIVING OR OPERATING HEAVY MACHINERY! BQ: Every day, even if it is only a piece of fruit. Didn't your Mommy teach you that breakky is the most important meal of the day? BQ2: Hasn't Hit Me Yet by Blue Rodeo...the phone rang.
- Q: Is it necessary to have the automation of engineering machinery and the automation of mechanical design?
- After the mechanical design, graduated from the direction of product design, mainly product structure design, organization design. Machinery manufacturing, as its name suggests, is to train the direction of mechanical processing technicians, mainly train the processing, assembly, debugging, testing and other technical personnel of mechanical products.
- Q: i am running a small art business and i am looking for some money even refundable to buy machinery costing approximately U$ 2 500 , need help, i don't know where to start.
- Suggestions --- Bank manager (have a business plan to pay back loan), Or Chamber of Commerce. They will invest in small companies for a share in revenue until debt is repaid. Also try the company that manufactures the equipment you need, they might make you a deal, or vice versa. You can also go to City Hall into the investors group, and find a list of potential investors. Good Luck.
- Q: What are the standards in the machinery industry?
- API STD- American Petroleum Institute standards, AREA STD-, American Rail Engineering Association standards, ASME STD-, ASME standards, AWS STD-, United States Welding Association standards
- Q: What does a machinery mean?
- A machine is a devise that uses energy to perform some activity. A factory that makes these, could be called a machinery, or just a collective name for a lot of machines!
- Q: Tax Identification for Rite-Way Machinery, Stuart, FL?
- Rite-Way okorder - Just do on-line searches and document images and then coporations, trademarks, limited partnerships and limited liability companies Hope that helps!
- Q: How many sub-sectors can be divided in the machinery industry?
- The most widely used classification scheme is GICS (Global Industry Classification Scheme) which was developed by MSCI. You can download an excel spreadsheet with the entire scheme from the link below. 10 Sectors are divided into 24 sub-sectors, then 68 industries, finallly 154 sub-industries. Machinery is a sub-sector of the Industrial Sector, then is divided into just 2 industries as follows. 20106010Construction Farm Machinery Heavy Trucks Manufacturers of heavy duty trucks, rolling machinery, earth-moving and construction equipment, heavy farm machinery and manufacturers of related parts. Includes non-military shipbuilding. 20106020Industrial Machinery Manufacturers of industrial machinery and industrial components. Includes companies that manufacture presses, machine tools, compressors, pollution control equipment, elevators, escalators, insulators, pumps, roller bearings and other metal fabrications.
- Q: is it worth visiting ,do lemme know if anyone visited there....and do one needs register as visitor.
- Being a permanent invitee, I received the invitation couple of weeks back itself. But due to some Business related work at Singapore, I could not attend. My visitor badge must be in Registration counter. It is a Second hand Industrial machinery show, as more and more Industries are opting for a good used machinery, which works out cheaper. In fact most of my Customer are in Delhi for the show. Are you in Heavy Industry ?
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Rush drill and tool grinder, models 250A
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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