Structured Manufacturing Data (2026)

Surface Grinding Machine

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Surface Grinding Machine used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Surface Grinding Machine is characterized by the integration of Base and Column. In industrial production environments, manufacturers listed on CNFX commonly emphasize Cast Iron construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A precision machine tool used to produce smooth, flat surfaces on workpieces by removing material with a rotating abrasive wheel.

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Product Specifications

Technical details and manufacturing context for Surface Grinding Machine

Definition
A surface grinding machine is a precision machine tool designed to produce extremely flat and smooth surfaces on metallic and non-metallic workpieces. It operates by rotating an abrasive grinding wheel against a stationary or reciprocating workpiece, removing minute amounts of material to achieve tight dimensional tolerances and fine surface finishes. These machines are essential in manufacturing for creating precise reference surfaces, achieving specific surface roughness values, and finishing components to exact specifications.
Working Principle
The surface grinding machine operates by mounting a workpiece on a magnetic chuck or fixture on a reciprocating table. A high-speed rotating abrasive grinding wheel, mounted on a vertical spindle, is lowered to make contact with the workpiece surface. As the table moves back and forth horizontally beneath the wheel, the abrasive grains on the wheel's periphery remove material through a combination of cutting and shearing actions. The vertical feed mechanism allows precise control over the depth of cut, while cross-feed movement enables grinding across the entire workpiece width. Coolant is typically applied to dissipate heat, flush away swarf, and improve surface finish.
Common Materials
Cast Iron, Steel, Abrasive Grains, Ceramic Bond
Technical Parameters
  • Maximum grinding length (longitudinal travel of the table) (mm) Standard Spec
Components / BOM
  • Base Part
    Provides structural foundation and vibration damping for the entire machine
    Material: Heavy-duty cast iron with ribbed construction
  • Column
    Supports the wheelhead assembly and provides vertical movement capability
    Material: Cast iron with precision guideways
  • Wheelhead
    Houses the spindle motor and grinding wheel, provides vertical feed movement
    Material: Cast iron housing with precision bearings
  • Grinding Wheel
    Abrasive tool that removes material from the workpiece surface
    Material: Abrasive grains (aluminum oxide, silicon carbide) bonded with vitrified or resin bond
  • Worktable
    Supports and moves the workpiece in a reciprocating motion under the grinding wheel
    Material: Cast iron with precision ground surface and T-slots
  • Magnetic Chuck
    Electromagnetic or permanent magnet device that securely holds ferromagnetic workpieces
    Material: Steel body with copper windings (electromagnetic) or magnetic materials (permanent)
  • Cross Feed Mechanism
    Provides incremental lateral movement of the wheelhead across the workpiece width
    Material: Precision ball screws and guideways with cast iron components
  • Vertical Feed Mechanism
    Controls the depth of cut by precisely lowering the wheelhead
    Material: Precision lead screws, handwheels, or servo motors with cast iron components
  • Coolant System
    Circulates coolant to control temperature, flush away debris, and improve surface finish
    Material: Stainless steel or plastic reservoir with pump and filtration system
  • Control Panel
    Houses electrical controls, switches, and indicators for machine operation
    Material: Steel enclosure with plastic or metal controls

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Surface Grinding Machine.

Surface Grinder Precision Surface Grinding Machine Horizontal Spindle Surface Grinder Flat Grinding Machine precision surface grinding machine for metal industrial surface grinder with magnetic chuck heavy-duty surface grinding machine for steel automatic surface grinder with coolant system CNC surface grinding machine specifications

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (mechanical contact pressure only)
other spec: Max workpiece dimensions (LxWxH), Grinding wheel speed: 1500-3000 RPM, Table feed rate: 0.1-30 m/min, Power: 5-50 kW
temperature: 10-40°C (operating environment)
Media Compatibility
✓ Steel alloys ✓ Cast iron ✓ Hardened tool steels
Unsuitable: High-viscosity slurry environments (clogs coolant system)
Sizing Data Required
  • Maximum workpiece dimensions (length × width × height)
  • Required surface finish tolerance (Ra value)
  • Material hardness (Rockwell/HRC scale)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Spindle bearing failure
Cause: Inadequate lubrication, contamination from grinding dust, or excessive preload leading to overheating and premature wear
Wheel imbalance and vibration
Cause: Improper wheel mounting, uneven wheel wear, or accumulation of grinding debris causing dynamic instability and reduced accuracy
Maintenance Indicators
  • Excessive vibration or unusual grinding noise during operation
  • Visible sparks or burning smell indicating wheel contact issues or motor overheating
Engineering Tips
  • Implement strict wheel balancing and dressing procedures before each major operation to maintain cutting efficiency and reduce spindle load
  • Establish a proactive lubrication schedule with filtered oil systems and regular bearing temperature monitoring to prevent contamination-related failures

Compliance & Manufacturing Standards

Reference Standards
ISO 16089:2015 - Machine tools - Safety - Stationary grinding machines ANSI B11.9 - Safety Requirements for Grinding Machines DIN 8589-11 - Surface grinding machines; testing of the accuracy
Manufacturing Precision
  • Flatness: 0.005 mm per 1000 mm
  • Parallelism: 0.01 mm per 300 mm
Quality Inspection
  • Surface Finish Measurement (Ra/Rz)
  • Geometric Accuracy Test (straightness, squareness, parallelism)

Factories Producing Surface Grinding Machine

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Coating Pan

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Spray System

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Frequently Asked Questions

What materials can be processed with this surface grinding machine?

This machine is designed for precision grinding of cast iron and steel workpieces, using abrasive wheels with ceramic bonds to achieve smooth, flat surfaces.

What safety features does the surface grinding machine include?

Standard safety features include a coolant system to reduce heat and dust, emergency stop controls, protective wheel guards, and secure workholding with the magnetic chuck system.

How do I maintain optimal performance of the grinding machine?

Regular maintenance includes checking grinding wheel wear, maintaining proper coolant levels, cleaning the magnetic chuck surface, lubricating feed mechanisms, and monitoring spindle alignment for consistent surface finish quality.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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