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AREF Barnaul

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250 T > 2500 T

De 250 T à 2500 T

Knuckle-joint presses are essential for the manufacturing of parts requiring coining or sizing processes as well as cutting of high thicknesses.  

In the forging industry knuckle-joint presses are mainly used for finishing operations such as cold sizing. This type of press can also be used for hot trimming combined with sizing. 

COINING/SIZING   KB8334 KB8336 KB8338 KB8340 KB8342 KB8344
Capacity/LDC t/mm 250 400 630 1000 1600 2500
Stroke mm 120 130 150 170 180 190
Stroking rate str/min 60 50 40 32 25 20
Shutheight mm 300 375 420 470 510 560
Ram adjustment mm 12 12 15 16 16 20
Table mm 400x400 500x500 630x630 800x800 1000x1000 1250x1250
Lower ejection stroke mm 70 80 90 100 110 125
Lower ejection force t. 8 12 20 32 50 80
Upper ejection stroke mm 10 10 10 16 25 25
Upper ejection force t. 2.5 4 6.5 10 16 20
Motor kW 6.3 10 23 25 50 75
Dimensions mm 2000x1350 2175x1425 2300x1700 2950x1950 3175x2260 3860x3100
Height of press mm 2700 2855 3600 4090 4750 5870
Weight of press t. 7 9 14.4 26 45 102

 

EXTRUSION   KB0034 KB0036 KB0038 KB0040B KB0041B KB0044B
Capacity/LDC t/mm 250/28 400/36 630/45 1000/20 1500/12 2500/15
Stroke mm 200 240 300 320 360 360
Stroking rate str/min 40 32 25 25 25 20
Shutheight mm 490 590 700 700 750 850
Ram adjustment mm 16 16 20 20 20 20
Table mm 800x800 1000x1000 1250x1250 1250x1250 1250x1250 1400x1400
Lower ejection stroke mm 110 140 170 120 170 170
Lower ejection force t. 32 50 80 63 80 100
Upper ejection stroke mm 16 25 25 25 25 30
Upper ejection force t. 10 16 25 25 25 32
Motor kW 25 50 75 100 100 150
Dimensions mm 3950x1950 3175x2040 4710x2430 3900x3095 3900x3095 4900x3400
Height of press mm 4090 4970 6000 5900 6240 7000
Weight of press t. 21.5 36.5 64 75 84 150

 

 

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