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Clutch-Operated Screw Press Series

Product name:Clutch-Operated Screw Press Series
Time:2012-08-17
Company:Beijing Research Institute of Mechanical & Electrical Technology (BRIMET)
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Clutch-Operated Screw Press Series

----High efficiency and energy-saving forging equipment

Characteristics:

Combine the operation principles of crank press, hydraulic press and forging hammer.
High forming energy: The output energy is about two times of that of friction screw press with same tonnage.
High productivity: Ram is with the feature of quick acceleration, long available stroke, high stroking speed.
Long guide length: With both column and X shaped guides, can realize multi-stage strike.
Large available space: Without fixed bottom died-point, ram can reach its max force and energy within about 2/3 of stroke which makes it easy of spraying lubricant or holding forged piece.
Long die life: Both of upper and bottom ejectors can work simultaneously, the holding time of work-piece in die is shorter than that of friction screw press and crank press.
High automation: Computer control makes it easy to pre-select blow force and stroke, program multi-stage forging process, and display breakdown information automatically.
Less power main motor has a low impact to power network, saving energy and high efficiency.

Application

Precision forging, closed forging, upsetting, extruding, sizing and trimming.

Other related service

Undertake turnkey projects of forging products
Design and manufacture of semi-automatic or automatic production line
Process design, design and manufacture of die and die holder
Design and manufacture of associate manipulator, automatic coolant spray system and die change device

Main technical parameters

Type	Nominal force kN	Max strike force kN	Ram speed (??)mm/s	Effective energy kJ	Max stroke mm	Min die space mm	Table size mm	Motor power kW	Weight kg
J55-400	4000	5000	500	60	300	500	800??670	18	23000
J55-630	6300	8000	500	100	335	560	900??750	30	32000
J55-800	8000	10000	500	150	355	630	950??800	37	44000
J55-1000	10000	12500	500	220	375	670	1000??850	45	56000
J55-1250	12500	16000	500	300	400	760	1060??900	55	71000
J55-1600	16000	20000	500	420	425	800	1250??1000	90	110000
J55-2000	20000	25000	500	500	450	860	1200??1200	90	180000
J55-2500	25000	31500	500	750	500	960	1400??1400	132	250000
J55-3150	31500	40000	500	1000	500	950	1450??1450	132	290000
J55-4000	40000	50000	500	1250	530	1060	1600??1600	180	350000