Editorial Technical Reference

Control Handle

This page explains how Control Handle is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

The Control Handle is a mechanical interface component used on concrete screed machinery.

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Product Specifications

Technical details and manufacturing context for Control Handle

Definition

The Control Handle is a mechanical interface component used on concrete screed machinery. It enables operators to manually control key functions during concrete finishing operations, including vibration intensity, leveling adjustments, and movement direction. The handle translates operator input into mechanical or hydraulic signals through linkages, cables, or electronic controls, allowing precise adjustment of screed parameters. Constructed from steel, plastic, and rubber, the handle is designed for durability and ergonomic comfort. Key specifications include a rated flow of 20–40 L/min for proportional control, and a control voltage of 12–24 V DC. Current consumption is 0.5–2.0 A at rated voltage. The handle operates in non-condensing environments from -20°C to 60°C and offers ingress protection rated IP54–IP65 (per IEC 60529). Mechanical life is rated at 1,000,000 cycles minimum. Handle length ranges from 150–250 mm, and weight including cable is 0.8–1.5 kg. The primary material is glass-fiber reinforced nylon (PA66+30%GF). These values are reference ranges for directory purposes; actual specifications must be confirmed with the legal manufacturer or supplier for specific models and applications. The Control Handle is a component, not a standalone product, and its suitability depends on the screed equipment's design and operational requirements.

Working Principle

The control handle operates by converting manual operator input into mechanical or hydraulic signals. When the operator moves the handle, linkages or cables transmit the motion to control valves or electronic sensors, which adjust the screed's vibration intensity, leveling mechanisms, or movement direction. In hydraulic systems, the handle may directly actuate a spool valve, modulating flow and pressure. In electronic systems, sensors detect handle position and send signals to actuators. This enables precise control over concrete finishing parameters, allowing operators to achieve the desired surface quality and levelness.

Common Materials

Steel, Plastic, Rubber

Technical Parameters

Parameter	Typical range	Notes & selection driver
Rated Flow	20–40 L/min	Flow rate for proportional control
Control Voltage	12–24 V DC	Typical for mobile equipment
Current Consumption	0.5–2.0 A	At rated voltage
Operating Temperature	-20–60 °C	Non-condensing environment
Ingress Protection	IP54–IP65	Dust and water spray protectionIEC 60529
Mechanical Life	1,000,000 cycles	Minimum actuations
Handle Length	150–250 mm	Ergonomic range
Weight	0.8–1.5 kg	Including cable
Material	PA66+30%GF	Glass-fiber reinforced nylon

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Grip Part
Provides ergonomic surface for operator hand contact

Material: Rubber or Plastic
Shaft Part
Structural core connecting grip to control mechanism

Material: Steel
Mounting Bracket Part
Secures handle to screed equipment frame

Material: Steel
Linkages
Carry handle movement through to the valve or sensor.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Control Handle.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Concrete Screed

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Manufacturers of Control Handle

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Shandong Henry Intelligent Machinery Manufacturing Co., Ltd.

Shandong, CN

Also makes: Hydraulic Cylinder, Diesel Engine

Listed on the company's own website · profile compiled by CNFX from public sources

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Technical documentation

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Manufacturing capability

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Frequently Asked Questions

What is the rated flow and control voltage?

The rated flow is 20–40 L/min for proportional control. The control voltage is 12–24 V DC. These are reference ranges; confirm the exact values for your application.

What is the ingress protection rating?

The ingress protection rating is IP54–IP65 per IEC 60529, providing dust and water spray protection. This is suitable for non-condensing environments. Verify the rating for your specific unit.

What is the mechanical life expectancy?

The mechanical life is rated at a minimum of 1,000,000 actuation cycles. This is a reference value; actual life may vary based on usage and maintenance. Confirm with the manufacturer.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Max 10 bar hydraulic pressure
other spec:	Flow Rate: 20-40 L/min, Slurry Concentration: Up to 60% solids
temperature:	-20°C to +60°C

Control Handle

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards