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.
📌 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.
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).
| 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 |



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.
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.


