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KULA CNC Vertical Honing Machines are designed for high-precision bore finishing of small and medium-sized components, including cylinders, gears, bearings, connecting rods, plunger sleeves, mold guides, hydraulic valve blocks and engine parts. With CNC control, stable vertical stroke movement and precise feed adjustment, these machines help manufacturers achieve accurate bore geometry, improved cylindricity and consistent surface quality in batch production.
Compared with a CNC Horizontal Honing Machine or a CNC Deep Hole Honing Machine, a CNC vertical honing machine is especially suitable for parts that require compact loading, vertical stroke control and repeatable finishing of through holes, blind holes and intermittent holes. KULA provides standard and customized CNC honing machine solutions for automotive, hydraulic, aerospace, machinery and precision parts manufacturing.
The MB Series CNC Vertical Honing Machine is suitable for precision bore finishing of small and medium-sized mechanical parts such as bearings, gears, mold guides, plunger sleeves, automotive components and hydraulic valve blocks. It supports through holes, blind holes and intermittent holes, making it a flexible choice for manufacturers that process different bore structures in one production line.
This series is equipped with CNC control, high-precision feed adjustment, tool wear compensation and a reliable cooling and filtration system. It helps improve bore accuracy, surface finish and production repeatability while reducing manual adjustment.
The CNC Cylinder Vertical Honing Machine is designed for cylinder bores, engine blocks and motorcycle cylinders that require stable dimensional accuracy and surface quality. It is suitable for through holes, broken holes and blind holes, making it a reliable solution for automotive and motorcycle component manufacturers.
With servo-driven feed, external cooling, stroke measurement and precise honing control, this machine supports efficient cylinder bore finishing in batch production. It is recommended for manufacturers that need to improve roundness, cylindricity and surface roughness while maintaining stable processing quality.
A CNC vertical honing machine is often selected when the workpiece is easier to load vertically, when stable vertical stroke control is required, or when small and medium-sized parts need consistent bore finishing. It is commonly used after boring, reaming or drilling to improve bore accuracy and surface quality.
Suitable for cylinders, gears, bearings, valve blocks, connecting rods and precision mechanical parts
Supports through holes, blind holes, broken holes and intermittent holes
Helps improve bore roundness, cylindricity and surface finish
CNC control reduces manual adjustment and improves repeatability
Can be customized according to workpiece size, bore diameter, fixture design and production requirements
| Machine Type | Best For | Typical Workpieces | Key Advantage |
|---|---|---|---|
| CNC Vertical Honing Machine | Small and medium parts requiring vertical stroke control | Cylinders, bearings, gears, valve blocks, engine blocks | Compact loading, high repeatability and stable bore finishing |
| CNC Horizontal Honing Machine | Small precision parts and horizontally supported components | Connecting rods, gears, guiding sleeves and automotive parts | Convenient loading, stable stroke movement and flexible processing |
| CNC Deep Hole Honing Machine | Long bore, hydraulic cylinder and crankshaft applications | Hydraulic cylinders, crankshaft bores, aerospace parts and heavy machinery components | Long machining length, deep bore accuracy and strong cooling performance |
KULA CNC vertical honing machines are widely used in precision manufacturing industries where internal bore accuracy and surface finish directly affect product performance. They are suitable for both single-part precision processing and repeatable batch production.
Automotive parts: engine blocks, cylinders, connecting rods and transmission components
Hydraulic components: hydraulic valve blocks, plunger sleeves and precision sleeves
Machinery parts: gears, bearings, mold guides and guide sleeves
Motorcycle components: motorcycle cylinders and engine parts
Precision manufacturing: small and medium parts requiring accurate bore finishing
A CNC vertical honing machine is not only used to improve surface quality, but also to control bore geometry. KULA machines can be configured according to machining diameter, workpiece height, stroke length, fixture requirements and production process.
CNC-controlled honing process for stable and repeatable machining
High-precision feed control for fine bore finishing
Tool wear compensation to maintain consistent machining quality
Cooling and filtration system for better surface finish and tool life
Fixture and tooling customization for different workpiece structures
Suitable for through holes, blind holes, broken holes and intermittent holes
Different workpieces require different honing processes. KULA can provide customized machining proposals, tools, fixtures, training, installation, commissioning and after-sales support according to your parts, drawings and production requirements. If your project requires a turnkey bore finishing process, our custom CNC grinding and honing service can help you select the right machine configuration and process plan.
For industry-specific projects, you can also learn more about KULA’s machining solutions for automotive, hydraulic, aerospace and precision manufacturing applications.
Before selecting a CNC vertical honing machine, you should evaluate the workpiece material, bore diameter, bore depth, hole type, required surface finish, production volume and automation requirements. For simple cylinder bore finishing, a dedicated cylinder vertical honing machine may be suitable. For multiple small and medium precision parts, the MB Series can provide more flexible processing capability.
Choose according to bore diameter and machining length
Confirm whether the part has through holes, blind holes or intermittent holes
Check the required roundness, cylindricity and surface roughness
Evaluate fixture design and loading method
Confirm production volume and automation requirements
Share workpiece drawings with KULA for customized machine selection
A CNC vertical honing machine is used for precision internal bore finishing. It helps improve bore size accuracy, roundness, cylindricity and surface finish after boring, drilling or reaming.
CNC vertical honing machines are suitable for cylinders, engine blocks, bearings, gears, connecting rods, mold guides, plunger sleeves, hydraulic valve blocks and other small to medium-sized precision parts.
Yes. Depending on the machine model, tooling and fixture design, KULA CNC vertical honing machines can process through holes, blind holes, broken holes and intermittent holes.
Vertical honing is often used for compact parts and components that are easier to load vertically. Horizontal honing is more suitable for parts that need horizontal support, side loading or long stroke movement.
Yes. KULA can customize machine configuration, tooling, fixtures, process parameters and supporting systems according to your workpiece drawings, bore requirements and production capacity needs.
If you are looking for a CNC vertical honing machine for cylinders, engine blocks, hydraulic components, gears, bearings or other precision parts, KULA can provide machine selection support, customized tooling and complete CNC honing solutions. Send us your workpiece drawings, bore size, material and accuracy requirements, and our engineering team will recommend a suitable vertical honing machine for your production needs.
