Y31125 Heavy-Duty Universal Gear Hobbing Machine

Model: Y31125

Quick Specifications

Working Area:5500 × 3500 × 4500mm
Spindle Speed:40 - 200r/min
Accuracy:GB/T 6 (ISO 6)
Tool Capacity:12

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Description

The Y31125 is an extra-heavy-duty universal vertical gear hobbing machine, purpose-built for the precision manufacturing of large-module gears, helical gears, splines, and worm gears. It is a core piece of equipment in heavy machinery, wind power, automotive transmission, and mining equipment industries, delivering exceptional rigidity and cutting power for extreme gear machining tasks.
Built with a massive, stress-relieved cast iron frame and a high-rigidity hob head structure, it ensures zero vibration and maximum stability under heavy cutting loads. The machine features a high-torque mechanical transmission system, a large rotary worktable, and a user-friendly control panel for easy operation. Equipped with a centralized lubrication system, automatic chip removal, and safety interlocks, it delivers reliable, consistent performance with minimal maintenance. Backed by CE/ISO certification, a 12-month global warranty, and full customization for voltage, it meets the stringent standards of global gear manufacturing industries.

Technical Specifications

ParameterUnitY31125 Standard Value
Max. Gear Modulemm12
Max. Gear Diameter (External)mm1250
Max. Gear Face Widthmm300
Hob Spindle Speed Ranger/min40 – 200
Main Motor PowerkW18.5
Machining AccuracyGradeGB/T 6 (ISO 6)
Net Weightkg18000 (Industry verified standard)
Standard Power Supply3 Phase 380V, 50Hz
Customizable Voltage3 Phase 220V/415V/440V, 50/60Hz
Overall Dimensions (L×W×H)mm5500 × 3500 × 4500

Features

Extra-Heavy-Duty Industrial Construction

Reinforced Meehanite cast iron bed and column, fully stress-relieved, eliminate chatter during heavy cutting, guaranteeing long-term dimensional stability and machining accuracy for large gears.

High-Power Hob Head Assembly

18.5kW high-torque hob head delivers extreme cutting power for large-module gears, supporting heavy roughing and finishing operations.

Large Rotary Worktable

Oversized rotary worktable with manual indexing enables secure clamping of large gear blanks, supporting multi-position machining in a single setup.

Robust Mechanical Transmission

High-torque gear drive system delivers powerful cutting performance for steel, alloy, and cast iron workpieces, ensuring clean, precise gear teeth.

Centralized Lubrication & Chip Removal System

Automatic centralized lubrication for key moving parts reduces wear and tear, while the built-in chip removal system ensures continuous, efficient production.

Wide Material Compatibility

Processes carbon steel, stainless steel, alloy steel, and cast iron, suitable for diverse heavy-duty gear manufacturing applications.

Global Export Compatibility

Fully customizable voltage and configuration to fit international power standards, with a robust, shock-resistant frame designed for long-distance shipping and installation.

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