Horizontal Honing Machine For Hydraulic Cylinders
Mar 21, 2018

Machine Main Parameters:



Machine name

Horizontal deep hole honing machine

Machine Model


Deep hole honing machine diameter range 


Deep hole honing length 

Max. 10000mm

Center height: carrier body guide surface to honing bar 


Clamping jobs diameter range


Honing box spindle speed range 

25-250r/min stepless

Honing box spindle reciprocate speed range 

1-20m/min  stepless

Honing box motor power

7.5KW(servo motor)

Coolant pump flow 


Coolant box volume


Honing head expanding system oil pump motor power(servo control)


Coolant pump motor power


Reciprocate motor power 






Machine usage:

The machine is used for cylindical jobs honing process.

Honed hole accuracy:IT6-IT7

Honed hole roughness: Ra0.2-Ra0.4μm

The machine can be partical honing,reparing the cylinders.


Newly design advantage:

Honing head expansion controlled by servo motor  


Expansion pressure is steady and reliable.  

Can inspect the workpiece inner hole automatically,which can realize partical honing, enhance the working efficiency.

Servo control can be controlled through CNC pannel,diginal read,adjustment accuracy.  

Honing oil feeding(outside and inside combined)


Honing oil go inside through honing bar,which will have big force to wash the honing dirties away.

Inside honing oil feeding can make up the long workpiece honing defect.  


Machine mainly units:

Machine bed base

Machine bed base

Square steel welding.

tempering-ageing treatment.

ball blast treatment.

machining process(planing, grinding, milling).

Guide rail

Round linear guide rail.

With rack and pinion transmission structure.


Carrier is mounted on round linear guide rail. Drive honing box moving.



Workpiece clamping mode

Chains clamping/locking.

Workpiece location

V rest and U wheel(depends on the workpiece size).

Centering the workpiece by adjusting the screw.

Workpiece honing oil infeeding

Honing bar(inside honing oil) delivery and outside honing oil through oil hose.


Honing head

Honing head

Installed on the honing bar, and the honing bar is driven to rotate and do axial infeeding by honing box.

Honing head drive

Driven though honing box spindle rotation, and do axial motion.

Honing head expansion

by servo motor(0.75Kw)



Honing Box

Honing box

Mounted on carrier.

Honing box motor

7.5KW(Servo motor) 

Honing box spindle speed range

25-250r/min stepless



Coolant system

Coolant tank

Floor Mounted

Coolant pump flow


Honing head expansion servo motor power


Coolant volume 


Coolant pump motor power


Honing head cooling pump

(Inside oil feeding) 

Multistage type(inside oil feeding 1.5kw)

Honing head cooling pump

(outside oil feeding)


Paper filter and magnet filtering

20μm level of purity

Honing oil

HY-80(Chinese brand), dynamic viscosity 3-6 cm2 per seconds, flash point: 130 , frozen point: -30census.



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