TPM 3-107-31,5

DURUMAX twin screw extruder gearbox
Counter rotation

according to drawing 746-086.77-00

Technical specifications:
 Gear ratio: i = 31.5
 Drive power: P1 = 55 kW
 Drive speed: n1 = 1040 min-1
 Output torque: T2 = 7481 Nm / shaft
 Output speed: n2 = 33.0 min-1
 Extr. Screw Ø: d = 107.0 mm
 Axial force from screw back pressure: Fa duration = 303 kN / shaft
 Screw back pressure: p duration = 350.0 bar
 Center distance of the output shafts: a = 90.0 mm
 Weight: m = 1440 kg
Construction features:
 Installation position on the left in U-design according to the HENSCHEL brochure
 thick-walled, torsion-resistant and noise-optimized cast housing
 case-hardened, correctly ground teeth
 Sound pressure level according to DIN 45635LPA <78 + 2 dB (A) measured at a distance of 1 m
 Rolling bearings with a service life of Lh> 20000h
 Thrust bearing: tandem bearing: T6AR 25x105x247 thrust bearing: 89424
 combined splash / pressure circulation lubrication
 with flange pump, oil cooler, oil filter and pressure switch

Scope of delivery:
 primed with epoxy thick-film metal primer RAL 7035 (light gray)
 all bare parts preserved in accordance with the HENSCHEL standard
 Gear unit without oil filling
Acceptance:
 Function and leak tightness run on our gearbox test bench
 Control of all installation dimensions