China factory Zlyj-225 Extruder Machine Gearbox near me supplier

Item Description

Solution Description

ZLYJ collection Reduction Gearbox (velocity reducer) is a transmission portion for most solitary screw extrusion line, wihch also possesses substantial precision hard equipment surface and thrust block created. Developed with normal ZBJ19009-88, it brings together well with most of equipment from distinct suppliers. Also the gear and axis components are manufactured of high power alloy metal with surface hardness HRC54~62. In the front finish of hollow enter axis there is big specification thrust bearing that will bear axial thrust power while the screw is doing work

>Applied Circumstance
1. All type of extrusion & blowing equipment
2. High velocity shaft rotation Speed <1500RPM
3. Doing work Environment Temp. -forty~45°C, with temperature underneath 0°C, must pre-heat lubrication oil to earlier mentioned 0°C

>Major Technological Index
one. Output Speed: sixteen-one hundred RPM
two. Output Torque: Max.4300 Nm
three. Motor Electricity: 5.5-two hundred Kw

>Selection of Gearbox
one. Choose pace ratio
e.g. enter pace n1=1000rpm, output pace n2=70rpm, ratio i=n1/n2=fourteen.28, must choose ratio 14
2. Decide on product variety in accordance to input electrical power
e.g. input power P=26kw, right after examining type, 29kw>26kw, most ecomonic should be ZLYJ200
three. Select assemble sort
as per genuine use, select horizontal or vertical type
4. Compute axial thrust Fa=π*Ds²*Ps/(4*one thousand)
e.g. Screw diameter Ds=75mm, Screw pressure Ps=26MPa
Fa=π*Ds²*Ps/(4*a thousand)=114.8kN
187kN>114.8kN, ZLYJ200 can bear the axial thrust and economic to decide on
five. Confirm relationship measurement
6. Verify CZPT type

Parameters Involved

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China factory Zlyj-225 Extruder Machine Gearbox     near me supplier