Precision CNC Boring and Milling System for Industrial Applications

Customization:	Available
After-sales Service:	Lifetime Warranty
Warranty:	5years

Basic Specifications

Model NO.

TZK53

Structure

Horizontal Boring Machine

Control Mode

CNC

Precision

High Precision

Bore Diameter

φ250-φ530 mm

Bore Depth

500-3000 mm

Main Motor

75 Kw

Automatic Grade

Automatic

Certification

GS, CE, RoHS, ISO 9001

HS Code

8459210000

Product Overview

CNC Deep Hole Powerful Scraping and Polishing Machine

This CNC deep hole burnishing and scraping machine utilizes a processing method where the workpiece remains fixed while the tool rotates and feeds. This automated system is designed for high-efficiency mass production of hydraulic cylinders, pneumatic cylinders, and other precision tubular components.

Equipped with high-efficiency automatic combined tools, a single processing operation can replace four traditional steps: rough boring, semi-finishing boring, finishing boring, and rolling. This equipment achieves IT8 to IT9 accuracy levels and surface roughness of Ra 0.2–0.4 μm, offering processing speeds 3 to 5 times faster than traditional deep hole machines.

Key Features

★ Advanced Tool Monitoring Functionality.
★ Mechanical Damping Drill Pipe Support with Rotary Tool.
★ Servo Motor Driven Feed System for Diverse Deep Hole Processes.

Video Demonstration

Technical Specifications

Item	TZK25	TZK36	TZK42	TZK53	TZK63
Bore Diameter Range (mm)	φ63-φ250	φ63-φ360	φ63-φ430	φ250-φ530	φ320-φ630
Bore Depth Range (mm)	500-3000	500-3000	500-3000	500-3000	500-3000
Center Height (mm)	400	450	550	625	750
Headstock Main Motor (kW)	30	45	55	75	75
Boring Bar Box Main Motor (kW)	45	75	75	90	110
CNC System	KND CNC System K1000TF1i
Surface Roughness (μm)	≤Ra0.4
Accuracy Grade	H7-H9

Manufacturing Excellence

Our facility is equipped with over 80 units of large-scale mechanical processing equipment, including 4000mm to 9000mm planers, CNC boring machines, machining centers, and precision grinders. We specialize in general and CNC categories of deep hole drilling, boring, and honing machines (Series T2116, T2120, TK2235, ZK2102, etc.).

We also provide a full range of auxiliary tools including deep hole drills, boring heads, rolling heads, and combination honing tools, with product specifications ranging from Φ30mm to Φ1000mm.

Packaging & Certifications

Frequently Asked Questions

Q1: What is the processing efficiency of this CNC deep hole machine? A: The processing efficiency is 3 to 5 times higher than traditional deep hole machines because it combines rough boring, semi-finishing, finishing, and rolling into a single operation.

Q2: What level of precision and surface finish can be achieved? A: The machine achieves a hole diameter accuracy of IT8 to IT9 level and a surface roughness between Ra 0.2 and 0.4 μm.

Q3: Is technical support and after-sales service available? A: Yes, we provide free training at our facility. If required, our engineers are available for overseas machinery service. We offer a one-year warranty and lifetime maintenance.

Q4: What is the typical lead time for an order? A: Lead time depends on the order quantity. Typically, small orders ship within 7-15 days, while large equipment orders take approximately 30 days.

Q5: Why should we choose your CNC boring solutions? A: We use internationally recognized brand spare parts and conduct rigorous layer-by-layer testing from R&D to production. Our large R&D team ensures our technology remains ahead in terms of ease of use and quality.

Q6: Can the machine handle different tubular components? A: Absolutely. This processing method is ideal for the mass production of various hydraulic cylinders, pneumatic cylinders, and other high-precision tubular parts.