Automated Bore Finishing System: Replace Boring+Honing with 1 Pass Skiving/Burnishing

Customization: Available
After-sales Service: Provide
Warranty: 1 Year

Product Description

📋Product Overview

Scraping and rolling machine

This advanced system achieves remarkable IT7-IT8 dimensional accuracy and superior surface finishes of Ra0.3-0.4μm. Capable of processing both hot-rolled and cold-drawn tubes, it combines multiple operations into one efficient process, significantly reducing production costs.

Featuring a robust construction, 10-500r/min variable spindle, and automated chip management, it ensures exceptional stability and consistency for industrial applications.

Model NO.
TGK32-1*4m
CNC or Not
CNC
Structure
Horizontal
Automatic Grade
Semi-Automatic
Spindle Speed
20-255r/Min
Voltage
380V
Drilling Speed
10-100mm/Min
Weight
25~30t
Production Capacity
800sets/Year
HS Code
8460401000
Key Configurations & Applications

📌 Applications

1Hydraulic Cylinder Manufacturing: Precision boring and surface finishing.

2Oil & Gas Industry: Finishing drill pipes and well casings.

3Aerospace & Defense: Machining gun barrels and landing gear.

4Energy Sector: Processing turbine shafts and nuclear reactor components.

Bore Finishing System

Spindle System: 90kW Siemens servo motor (20–255 RPM) and 74kW boring spindle servo motor (10–500 RPM) with high-precision bearings.

Feed System: 5kW Siemens servo motor + HIWIN/TBI ball screw (10–3000 mm/min) with dual torque protection.

Cooling & Filtration: Dual centrifugal pumps (36m³/h total flow) with magnetic separator and paper filter (6000L tank).

📷Details Images
Machine tool bed
Machine tool bed
Oil pressure head
Oil pressure head
Drill pipe box
Drill pipe box
Ball
High-Precision Ball
Control system
Siemens Control System
Three-jaw chuck
Three-jaw chuck
📊Technical Specifications
Model Parameters TGK32-1*4m Data
Operating Weight (kg)25~30t
Engine Power (kW)4.5
Range of spindle speed (r.p.m)20-255
Drilling speed (mm/min)10-3000
Voltage (V)380
Bore diameter range (mm)40-200
Maximum depth of boring hole (mm)500-2000
📦Related Equipment
Honing Machine
Deep Hole Drilling
Deep Hole Machine
💬After Sales Service

Standard Warranty: 12-month warranty for mechanical and electrical components (excludes consumables). Lifetime technical support via phone/email/video call.

Global Support: 24/7 technical assistance and spare parts supply. Professional technicians provide remote guidance or on-site debugging if required.

Training: Remote training via video conference for operators and maintenance personnel.

🏭Manufacturing Excellence
Factory View

Specializing in R&D, production, and sales of high-precision deep-hole machine tools, our range includes deep-hole boring machines, drilling and boring machines, and scraping and rolling equipment. Established in 2007 with 17 years of industry experience, our facility supports a professional team of over 300 experts, including 50+ focused on R&D.

Holding dozens of patented technologies and certifications such as ISO9001 and CE, we are committed to providing top-tier craftsmanship and innovative solutions for global industrial needs.

Workshop
Production
Facility
📜Certifications
Certificates
Frequently Asked Questions
Q1: How about the after-sales service?
We provide free training at our facility. If required, our engineers are available to provide machinery service overseas and provide remote video guidance.
Q2: What is the warranty period for the machine?
The complete machine has a one-year warranty and includes life-time technical maintenance support.
Q3: How is the product quality ensured?
Each machine is tested layer by layer from development to production. We use international well-known brand spare parts to ensure precision and reliability.
Q4: What is the typical lead time for orders?
It depends on quantity. Usually, we can ship within 7-15 days for small quantities and approximately 30 days for large, customized orders.
Q5: Can I request custom configurations?
Yes, our R&D team can customize deep-hole equipment according to your specific industrial requirements and workpiece dimensions.
Q6: Why should we choose your equipment?
We offer quality assurance through rigorous testing, immense R&D strength with 17 years of experience, and 24/7 intimate after-sales support.

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