OEM Manufacturer Automotive Gun Drilling Machine - ZK2303A Series CNC Tube-Plate Drilling Machine – Premach

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Big Spindle , Big Spindle , Single Column Vertical Lathe , In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.

OEM Manufacturer Automotive Gun Drilling Machine - ZK2303A Series CNC Tube-Plate Drilling Machine – Premach Detail:

Function Description

The machine tool includes both BTA Deep hole drill (internal metal chip removal) and gun drill (external metal chip removal). Through one-time drilling, the machining accuracy and surface roughness that can only be guaranteed by drilling, expanding and reaming processes can be achieved. The mutual conversion between BTA and gun drill drilling is realized by replacing the corresponding components.

The machine tool has three independent drilling systems. The three drilling systems drill at the same time, and advance and retreat at the same time. It has high processing efficiency.

Machining accuracy of machine:

Hole deflection: ≤ 1mm / 1000mm

Roughness: Ra1.6 ～ 6.3um

Aperture accuracy: IT8～IT11

ZK2303A Series CNC Tube-Plate 4

Technical parameter

Name	Parameter	Remark
Gun drilling diameter range	φ10mm～φ20mm
BTA drilling diameter range	φ18mm～φ30mm
Max. drilling depth	1000mm
Z axis Max. travel	1800mm
Z axis feed speed range	5～500mm/min	Stepless
Z axis rapid travel speed	2000mm/min
Z axis rapid travel speed	2000mm/min
X axis travel	5000mm
X axis positioning accuracy/repeat positioning accuracy	0.08mm/0.05mm
Y axis rapid travel speed	2000mm/min
Y axis travel	4000mm
Y axis positioning accuracy/repeat positioning accuracy	0.08mm/0.05mm
Max. rotating speed of travel head with rotating drill	2500r/min	Stepless
Driving motor power of the travel head with rotating drill	7.5kW	Stepless
Max. pressure of coolant system	10MPa	Adjustable
Max. flow of the coolant system	100L/min	adjustable

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for OEM Manufacturer Automotive Gun Drilling Machine - ZK2303A Series CNC Tube-Plate Drilling Machine – Premach , The product will supply to all over the world, such as: Sri Lanka, San Diego, Colombia, Our company mission is that providing high quality and beautiful products with reasonable price and strive to gain 100% good reputation from our clients. We believe Profession achieves excellence! We welcome you to cooperate with us and grow up together.

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Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

By Gemma from Argentina - 2018.11.28 16:25

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Ivy from Honduras - 2017.08.28 16:02

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