HONMASTER HM20DEA Enclosed Vertical CNC Honing Machine

HONMASTER HM20DEA is an enclosed vertical CNC honing machine designed to perform the complete honing cycle, including rough and finish honing, without operator intervention, workpiece removal, or tool resetting. In a number of performance areas, it surpasses comparable imported equipment.

The machine is designed to produce bores with the required dimensions and specified surface roughness in cylinders, bushings, liners, and similar components. It is suitable for engine manufacturing plants, machine-building and other industrial facilities, as well as for reconditioning engine cylinder blocks and other automotive components at repair facilities.

Machine advantages

• Fully automatic operation
• High machining accuracy
• Optimized enclosed design

Fully integrated design
All systems required for the honing process are integrated within the machine enclosure. The compact layout requires no additional external guarding and simplifies installation.

Clean and organized work area
The sealed enclosure reliably contains abrasive dust and coolant inside the machine, helping maintain a clean working environment and comply with demanding production standards.
Operator safety
The enclosed design provides effective protection from moving parts and reduces operator exposure to process noise. The machine is also equipped with visual warning and status indication.
High productivity
Processing time is reduced by 30-35% through process automation, elimination of manual measurements, and removal of intermediate stops.
Consistently high quality
The machine precisely maintains the specified surface roughness requirements and consistently achieves the required surface finish on every workpiece.
Continuous real-time monitoring and automatic correction virtually eliminate the risk of rejected parts.
High efficiency - two machining columns
Each machining column has its own dedicated parking position, preventing interference between the two columns during operation. One column does not obstruct the work of the other.
The column arrangement also provides unobstructed unloading of finished parts.
The loading and unloading area is optimized for efficient workpiece handling.
The enclosed machine design provides convenient access for handling large workpieces with lifting equipment.
Automatic fourth axis.
Intelligent honing control - active in-process control and correction
The integrated active control and bore shape correction system continuously analyzes bore geometry during machining.
If a deviation from the specified geometry is detected, the system immediately identifies the affected area and automatically performs short-stroke dwell honing at that location.
Automated finishing
The machine automatically controls the honing process to achieve the required bore geometry and dimensions.
Precise process control
The system maintains the programmed machining parameters and automatically switches between processing modes.
Up to 100,000 machining programs can be stored in memory.
Full automation. High reliability.
Automatic work-area flushing system

The integrated automatic flushing system keeps the working area clean and helps extend the service life of the honing machine.
Integrated coolant system:
Stable cooling
Chip removal directly from the cutting zone
Automatic activation
Multi-stage coolant filtration
Primary filtration: a magnetic separator removes metal chips from the coolant
Fine filtration: full-flow fine filters
Coolant tank capacity: 200 L
A pulse lubrication system for machine components improves the reliability and service life of critical machine assemblies.
The machine is also equipped with an automatic lubrication system for the ball screws and linear guides.
User-friendly operation
Touchscreen interface
Remote control pendant
Clear and intuitive controls
The operator interface displays:
Real-time process status
Bore machining load graph
On-screen representation of the moving honing tool
Operator training, commissioning, and technical support are available.