J21S-100 deep throat punching machine for metal sheet

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Brief Introduction :

J21 series press is regular open-die fixed platform press, it is the main equipment of stamping sheet metal production, and can be used for punching,blanking, trimming, bending, shallow or deep drawing,molding and various cold stamping process,and widely be used in national defense, aviation, automobiles, tractors, motor, electrical equipment, instrument, medical equipment, daily hardware Area, etc.The pressure range they can provide is 10T-350T.So there’ll be model for 10t, 16t, 25t,40t,63t, 80t ,100t ,125t ,160t ,200t,250t,315t,350t of pressing machine for your choice.

Application:

1. A. Pressing and withdrawing axle and sleeve
2. B. Bending and deep drawing sheet metal
3. C. Straightening, forming, cutting and punching various materials
4. D. Applied in compression trial.
5. E. External cover of computer and sheet metal parts
6. F. OA steel furniture drawer and rail parts
7. G.External cover of air conditioner ,and sth.liked.

Production line equipped with J21:

Mechanical characteristics:

1. Fram :The frame is of all steel construction, fabricated from Rolled steel plates with suitable cross ribbings. Presses upto 30T will be supplied with C.I. legs. proper alignment of the frame is ensured by machining.
2. Clutch :The clutchis of pin/rolling key-type. the clutch is rigid and well supported. the clutch gives continuous strokes for mass production
3. Crank Shaft :Crank shaft is made of special alloy steel machined to close accuracy and fitted in bronze bushes for smooth working, longer life & accuracy
4. Flywheel :Properly sized flywheel, is made of high grade cast iron, for storing and releasing adequate energy for the pressing operations, and properly balanced for smooth running
5. Gears :Gear are of steel cast or fabricated. Gear teeth are generated by precision hobbing machine
6. Table & Ram :Table and fam are made pf high grade heavy duty cast iron & properly seasoned. They are perfectly aligned, to each other to obtain high accuracy & precision press operation
7. Lubrication :An efficient shot luvrication system has been provided for lubricating the sliding surfaces and moving parts. The lubricant is applied by hand pump
8. Inclining :Inclinable type presses are provided with inclining mechanism which can be easily det and locked in
9. Mechanism :Position by spanners within minutes. the press ils so designed that even in maximum inclined position, it is stable under heavy pressing load

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