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HHM Series

Horizontal Honing Machines
Horizontal Honing Machine

Precihole Horizontal Honing Machines cover the requirements of honing the complete range of large bore artillery barrels from Ø30 mm to Ø205 mm. The maximum length of the barrel can be up to 10,000 mm. The honing solution includes the machine as well as all the tooling and tooling accessories needed. The design of the machine is optimized to allow quick loading and unloading of barrel. Precision control of depth and diameter of the barrel are ensured by using PLC controls and servo drives.

Machine Features
  • Use of precision rack and pinion and servo drives for reciprocating linear motion
  • Special fixturing for quick component location and clamping
  • 10 micron fine coolant filtration system
  • Mitsubishi / Siemens PLC controls with touch screen HMI
  • User friendly screens and simplified machine operation
Description GVN08 GVN12
Honing Diameter Range (mm) Ø30 - Ø120 Ø50 - Ø205
Max. Honing Depth (mm) 500 - 6000 1000 - 10000
Barrel OD Range (mm) 500 - 250 50 - 400
Max. Component Weight (kg) 4000 10000
Tool Head Spindle Speed (rpm) 50 - 300 20 - 200
Feed Range (m/min) 10 - 30
Coolant Tank Capacity (liters) 600 1000
Coolant Flow (LPM) 20 35
Description GVN08 GVN12
Honing Diameter Range (in) Ø1.18 - Ø4.72 Ø1.18 - Ø8
Max. Honing Depth (in) 20 - 236 40 - 400
Barrel OD Range (in) 2 - 10 2 - 16
Max. Component Weight (lbs) 9000 22000
Tool Head Spindle Speed (rpm) 50 - 300 20 - 200
Feed Range (ft/min) 3.5 - 10
Coolant Tank Capacity (gal) 160 265
Coolant Flow (GPM) 5 9
Description GVN08 GVN12
Honing Diameter Range (mm) Ø30 - Ø120 Ø50 - Ø205
Max. Honing Depth (mm) 500 - 6000 1000 - 10000
Barrel OD Range (mm) 500 - 250 50 - 400
Max. Component Weight (kg) 4000 10000
Tool Head Spindle Speed (rpm) 50 - 300 20 - 200
Feed Range (m/min) 10 - 30
Coolant Tank Capacity (liters) 600 1000
Coolant Flow (LPM) 20 35
Description GVN08 GVN12
Honing Diameter Range (in) Ø1.18 - Ø4.72 Ø1.18 - Ø8
Max. Honing Depth (in) 20 - 236 40 - 400
Barrel OD Range (in) 2 - 10 2 - 16
Max. Component Weight (lbs) 9000 22000
Tool Head Spindle Speed (rpm) 50 - 300 20 - 200
Feed Range (ft/min) 3.5 - 10
Coolant Tank Capacity (gal) 160 265
Coolant Flow (GPM) 5 9