Metal Machinery Equipment & Supplies Newsgroup

Location: CHINA, QINGDAO JIAOZHOU

Screw Press .
Series Motor Direct Driven Screw Press J58 Series Motor Direct Driven Screw Press J58 series electric screw press is a kind of forging equipment with excellent technology applicability. This press is not only used in hot forging but also used in finish forge and finishing£»not only used in stainless steel double bottom pan welding technology, but also used in the finish forging of titanium alloy lamina and other laminas. Owning the simple structure, small volume, short transmission chain, convenient operation, safe run, and small quantity of maintenance, the press can set precise strike energy, show the strike power, reduce machine stress and heat-touch time of the mould and prolong its life span. ¡¡¡¡This press has been applied for state patent product, the patent number is ZL 2005 2 0012542.7 ¡¡¡¡ In the case of the screw press with direct drive, the rotor of the drive motor is directly connected to the fly-wheel and the screw. Special features: ¡¡¡¡ Precision forging unit with high energy consistence and without kinematical fixed bottom dead centre ¡¡¡¡ High working capacity Press frame combined of several cast parts prestressed by four tie rods. ¡¡¡¡ Screw made from high-alloy CrNi steel, nut from special bronze Optimum thread shape. ¡¡¡¡ Memory-programmable control system with operator guidance, product data administration and modern for remote diagnosis. ¡¡¡¡ The optional frequency converter increases the repeatability of the blow energy and the efficienc Main Technical Parameter of J58 Series Motor Direct Driven Screw Presses J58 Series µ¥Î»Unit 4000KN 5000KN 6300KN 8000KN 10000KN 12500KN 16000KN Nominal Horse Power MN 4 5 6.3 8 10 12.5 16 Permissible Max Pressure MN 6.3 8 10 12.5 16 20 25 À仡ÂÁ¦ MN 8 10 12.5 16 20 25 32 Mobile Part Energy KJ 36 40 56 80 112 160 225 Guide Block Route mm 400 280 300 315 335 355 375 Guide Block Max Route mm 420 375 400 425 450 475 500 Max Striking Speed m/s 0.71 0.71 0.71 0.71 0.71 0.71 0.71 Guide Block Route Times ´Î/min 24 22.5 21 20 19 18 17 Guide Block Effective Area ¡Á¨®ÓÒLeft to Right mm 680 710 750 800 850 900 950 ǡ㺨®Front to Back mm 800 750 800 850 900 950 1000 Effective Area of Work Bend ¡Á¨®ÓÒLeft to Right mm 689 750 800 850 900 950 1000 ǡ㺨®Front to Back mm 800 750 800 850 900 950 1000 Min. Closing Height mm mm 650 400 450 500 560 630 710 Lifting Capability of Guide Block Backing-out Punch KN - 28 32 36 40 45 50 Lifting Route Guide Block Backing-out Punch mm - 34 36 38 40 43 45 Lifting Force of Work Bend Backing-out Punch KN 60 71 80 90 100 112 125