Four-Spindle Deep Hole Drilling Solution  Gundrilling machine 

Introduction

The ZSK2104×4×1000 CNC gun drilling machine is a high-efficiency deep hole drilling machine engineered for precision drilling of small and medium diameter holes. This advanced CNC gun drilling machine features a four-spindle design, making it an ideal solution for mass production and coaxial hole machining.

As a professional gundrilling machine, it is widely applied in industries such as automotive, hydraulic systems, mold manufacturing, and precision mechanical parts.

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Key Advantages of CNC Gun Drilling Machine

High-Efficiency Double-Spindle Design

This double-spindle CNC gun drilling machine allows four workpieces to be processed simultaneously, significantly improving productivity in deep hole drilling operations.

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Optimized for Deep Hole Drilling Applications

Drilling diameter: Φ6–Φ40 mm

Maximum drilling depth: 1000 mm

Length-to-diameter ratio: up to 100:1

Workpiece diameter: Φ15–Φ85 mm

Perfect for high-precision deep hole drilling machining

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Precision CNC Control System

The machine supports advanced CNC systems including
Siemens, FANUC, and GSK CNC Equipment, ensuring flexible configuration and reliable control for CNC deep hole drilling machines.

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High-Speed Spindle Performance

Maximum spindle speed: 3500 r/min

Servo motor drive with synchronous belt transmission

Stepless speed adjustment

Ensures optimal performance in various gun drilling processes

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Stable Hydraulic Clamping System

Automatic centering with hydraulic cone disc

Strong clamping force and high positioning accuracy

Improves consistency in precision gun drilling

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Accurate Feeding System

Linear guideways combined with ball screw drive

Feed rate: 5–500 mm/min

Smooth and stable movement

Designed for high-accuracy CNC gun drilling operations

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Advanced Cooling & Filtration System

Dual high-pressure pumps with variable frequency control

Maximum pressure: 10 MPa

Filtration accuracy: 20 μm

Integrated chip conveyor and oil cooling system

Essential for maintaining tool life in deep hole drilling machines

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Superior Machining Accuracy

Hole tolerance: IT7–IT10

Surface roughness: Ra 0.8–6.3 μm

Straightness deviation: ≤0.5 mm/1000 mm

Delivers excellent results for precision deep hole drilling

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Rigid Machine Structure

High-quality resin sand casting

Double aging treatment for stress relief

Strong vibration resistance and long service life

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Complete CNC Gun Drilling Configuration

Standard equipment includes:

CNC system

Servo motors

Hydraulic system

Chip conveyor

Oil cooling unit

Drill support system

Ready for full-scale deep hole drilling production

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Applications of Deep Hole Drilling Machine

This CNC gun drilling machine is suitable for:

Hydraulic components

Automotive parts

Mold and die industry

Precision shaft components

Oil & gas components (small diameter holes)

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Why Choose This CNC Gun Drilling Machine

High efficiency with double-spindle design

Stable and precise deep hole drilling performance

Advanced CNC system compatibility

Reliable structure for long-term industrial use

Ideal solution for CNC gun drilling and deep hole machining

 

Contact: Lilian Lee
Whatsapp: +8619819312517
Email: drilling@dzguanlu.com

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