VERTICAL FORGING PRESSES

Vertical forging presses are used for production of precise die forgings with utilization in the automotive industry, for hot and semi-hot forging with forming forces of 10-65 MN, with high stiffness and extensive diagnostics, including modern, precise and solid fixtures and other comprehensive equipment.

LZK LMZ SKL
Pracovní pohyb Klikový mechanismus Klikový mechanismus Kulisový mechanismus
Vedení beranu Čtyřboké tvaru O Čtyřboké tvaru X Osmiboké
Uložení výstředníkové hřídele Dvojbodé Dvojbodové Tříbodové
Obsluha Manuální Robotizované pracoviště Robotizované pracoviště

LZK

LZK  is mechanical vertical crank one-point press with upper drive and with placing of main shaft in frame in direction from front to back (crosswise to the direction of technological process of forging).

LZK 1000 P/SH LZK 1600 P/SH LZK 2500 P/SH LZK 3150 B LZK 4000 B LZK 5000 LZK 6500
Nominal forming force kN 10000 16000 25000 31500 40000 55000 65000
Shut height mm 620 760 905 1000 1000 1100 1150
Passage mm 1040 1230 1410 1580 1580 1670 2100
Bad area mm 1000x950 1180x1120 1340x1400 1520x1520 1520x1600 1710x1710 1950x1900
Ram area mm 968x750 1138x920 1320x1100 1450x1450 1470x1500 1540x1650 1900x1700
Ram adjustment mm 10 10 10 20 20 20 15
Ram stroke/Number of strokes mm/min-1 220 280/85 320/65 360/65 380/60 400/55 450/40
Electro-engine output kW 55 75 130 175 200 330 420
Machine dimensions l*w*h m 2,0*2,6*4,6 2,0*3,0*5,5 3,8*4,0*6,7 6,5*4,6*4,3 4,6*4,7*7,6 7,8*5,9*4,9 7,7*7,3*6,3
Přestavování beranu - ruční ruční ruční hydraulické hydraulické
Uvolňování beranu - ručním hydraulickým čerpadlem a hydraulickým pístem ručním hydraulickým čerpadlem a hydraulickým pístem ručním hydraulickým čerpadlem a hydraulickým pístem hydraulické hydraulické

S - provedení se svařovaným stojanem
H - hydraulické přestavení a uvolnění beranu

LMZ

The press LMZ is mechanical vertical single-point press with upper drive and with placing of main shaft at a frame in direction front to rear (crosswise to the direction of technolgical process of forging). Ram guiding has shape „X“, what increases accuracy of forging pieces. The press is determined for hot work. An operator launchs a stroke by foot switch. A tipping serves for adjustment of tools. The tipping is slow move of the ram with possibility of his stopping whenever during the stroke.

 

LMZ 1000 A/S LMZ 1600 A/S LMZ 2500 LMZ 4000 LMZ 6500
Nominal forming force kN 10000 16000 25000 40000 65000
Shut height mm 660 800 910 1100 1380
Passage mm 1120 1290 1470 1850 2300
Bad area mm 1080x950 1240x1150 1420x1400 1800x1700 2200x2000
Ram area mm 1010x850 1160x1035 1350x1250 1550x1700 2100x1890
Ram adjustment mm 10 10 10 20 20
Ram stroke/Number of strokes mm/min-1 220/100 270/85 320/70 380/60 480/45
Electro-engine output kW 55 75 130 200 400
Machine dimensions l*w*h m 2,3*3,0*4,9 3,2*3,7*5,8 3,8*4,2*3,7 5,9*5,9*7,0 7,0*5,9*8,8

SKL

Vertical forging press SKL ŠMERAL is determined for accurate die forging and calibration of parts with different shapes at hot. Parts are determined above all for further usage in automotive, aerospace and agricultural industry. The press is sufficient for production of parts determined for oil industry also. The press can be used as self-alining unit without peripheries, or it can be integrated to a full automated forging line.

SKL 1600 SKL 2500 SKL 4000 SKL 6500 SKL 8000
Nominal forming force kN 16 000 25 000 40 000 65 000 80 000
Shut height mm 800 1130 1100 1150 1250
Passage mm 1 600 2950 1950 2300 2500
Bad area mm 1500x1500 1900x1700 1850x1850 2200x2200 2400x2400
Ram area mm 1400x1200 1700 x 1500 1700x1700 2100x2100 2200x2200
Ram adjustment mm 16 16 20 20 20
Ram stroke/Number of strokes mm/min-1 270/85 340/70 280/60 450/45 500/40
Electro-engine output kW 90 160 200 415 500
Machine dimensions l*w*h mm 4,0*4,0*6,0 5,5*5,5*8,0 7,0*7,0*8,0 7,5*7,5*10,0 8,0*8,0*13,0
Hmotnost kg 120 000 205 000 270 000 540 000 660 000
Počet operací - 5 5 4 3 3
Vyvažování - pneumatické pneumatické pneumatické hydraulické hydraulické