A Solid Foundation for Your Workholding
Your fixtures need a strong, flat base. We have been manufacturing tooling since 2011. We have supplied fixture bases for Sany Heavy Industry, whose machining processes require highly stable workholding. We understand how to produce reliable solutions.
This Fixture Base Plate is used in automated production lines, machine tooling, test fixtures, and assembly clamps. It securely holds the workpiece in place and ensures precise positioning. We use HT250 cast iron, 45# steel, 6061 aluminum, and Q235B steel to provide excellent rigidity and stability.
Precision Data for a Solid Hold – See the Numbers
Flatness is controlled within 0.015 mm per 100 mm. This Fixture Base Plate achieves squareness and parallelism within 0.02 mm. Mounting hole position tolerance is within 0.03 mm. Surface roughness ranges from Ra ≤ 1.6 to 3.2 μm.
Standard thickness ranges from 10 to 50 mm, and custom thicknesses are available upon request. Surface treatments include black oxide, zinc plating, anodizing, and electrostatic powder coating. The result is a plate that ensures accurate and stable workpiece positioning.

A Reliable Base for Your CNC and Test Fixtures
- We do more than supply metal plates-we provide dependable solutions. This Fixture Base Plate is widely used in CNC machining fixtures, test fixtures, robot gripper bases, and custom positioning systems.
- Whether you need it for CNC machining, testing, or assembly applications, it delivers stable performance and accurate positioning. Since 2011, we have been manufacturing fixture base plates you can rely on.
- Materials include HT250 cast iron, 45# steel, 6061 aluminum, and Q235B steel, providing options for different strength and application requirements.
Core Parameters
|
Parameter |
Specification / Range |
|
Material |
HT250 Cast Iron, 45# Steel, 6061 Aluminum, Q235B Steel |
|
Flatness |
≤ 0.015 mm / 100 mm |
|
Squareness / Parallelism |
≤ 0.02 mm |
|
Mounting Hole Position Tolerance |
≤ 0.03 mm |
|
Surface Roughness |
Ra ≤ 1.6–3.2 μm |
|
Thickness |
10–50 mm (Customizable) |
|
Surface Treatment |
Black Oxide, Zinc Plating, Anodizing, Powder Coating |
|
Application |
CNC Machining Fixture, Test Fixture Base, Robot Gripper Base, Custom Positioning Tool |
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