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Hydraulic Connector Preassembly Machine DZWYZ1 China Factory Suppliers

Looking for reliable China suppliers? The WILLEXPOWER DZW-YZ-1 connector pre-installation machine from our factory uses a self-centering chuck for hydraulic hoses to prevent crushing and ensure precision.



The Connector Pre-assembly Machine DZW-YZ-1 is a high-precision engineering solution designed specifically for the demanding needs of the hydraulic hose and fitting industry. This professional-grade equipment streamlines the pre-installation process, ensuring that connectors are perfectly seated before final crimping, which significantly reduces material waste and prevents assembly errors in high-pressure environments.

Engineered for versatility and durability, the DZW-YZ-1 supports a wide range of chuck sizes and hose diameters, making it an indispensable asset for workshops specializing in metallurgical, mining, and electromechanical industrial equipment. By integrating powerful insertion forces with precise clamping control, this machine guarantees consistent quality and operational safety for every hose assembly produced.

Detailed Parameters

Chuck Range (mm)6-98 mm Chuck Range (inch)0.24-3.85 inch
Pre-installed Range3 inches Max Hose Outer Dia.98 mm
Piston Stroke150 mm Max Insertion Force9.8 KN
Max Clamping Force8.0 KN Max Air Pressure8 Bar
Machine Dimensions9305301270 mm Net Weight94 kg

Key Advantages

Industrial Durability

Built with high-strength alloys to withstand rigorous daily use in heavy-duty industrial manufacturing environments.

Rapid Assembly

Optimized piston stroke and insertion force drastically reduce the cycle time per connector assembly.

High Precision

Provides exact alignment and clamping to ensure zero-leakage performance in hydraulic systems.

Wide Compatibility

Supports a vast array of die sets ranging from 8mm to 78mm to accommodate various hose specifications.

Easy Calibration

Simplified pressure adjustment and chuck settings allow for quick transitions between different product lines.

Pneumatic Efficiency

Operates efficiently at 8 Bar, providing maximum output with optimized air consumption.

Product Gallery

Management Platforms

Die Set Management

Efficiently organize and switch between 12+ different die sizes for various fitting diameters.

Pressure Control

Precise pneumatic regulation to ensure the 8.0 KN clamping force is maintained consistently.

Quality Assurance

Standardized pre-assembly ensures every hose meets strict industrial safety requirements.

Maintenance Alerts

Simple design allows for easy monitoring of piston and chuck wear and tear.

Workflow Integration

Perfectly complements hose cutting and crimping machines in a full assembly line.

Operator Safety

Ergonomic height and layout minimize operator fatigue during high-volume production.

Investment Return Comparison

MetricManual AssemblyDZW-YZ-1 Machine
Assembly SpeedSlow / VariableFast / Consistent
Error RateHigher (Human Error)Ultra-Low (Mechanical)
Labor CostHigh Man-HoursLow Operational Cost
Output QualityInconsistentIndustrial Standard
Material WasteSignificant ScrapMinimal Waste

Frequently Asked Questions

Q: What is the primary purpose of a Connector Pre-assembly Machine?

It is used to push the connector/fitting into the hydraulic hose before the final crimping process, ensuring a secure and deep seat to prevent blow-outs under high pressure.

Q: Can the DZW-YZ-1 handle different hose sizes?

Yes, it features a wide chuck range from 6mm to 98mm and includes a versatile die set to accommodate various fitting diameters.

Q: What air pressure is required to operate this equipment?

The machine is designed to operate at a maximum air pressure of 8 Bar to achieve the necessary insertion and clamping forces.

Q: How does pre-assembly improve the quality of hydraulic hoses?

By ensuring the connector is perfectly positioned and inserted to the correct depth, it eliminates gaps and misalignment that could lead to leaks or failures.

Q: Is the DZW-YZ-1 suitable for high-volume industrial production?

Absolutely. Its robust design, high insertion force (9.8 KN), and rapid cycle capabilities make it ideal for large-scale manufacturing plants.

Q: What are the shipping dimensions of the machine?

The package dimensions are 1120mm x 720mm x 1020mm, with a gross weight of 129kg.

Ready to Optimize Your Hose Assembly Line?

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