HEFEI TRANCAR INDUSTRIES CO.,LTD
                                                                                                           
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8 Years
Since 2018
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TCM-NP Automatic Steel Elbow Polishing Machine for 1/2-4 Inch Diameter with Ra 0.2-0.8μm Surface Finish

Price Negotiable
Price: USD 9000-50000 Dollar per set
MOQ: 1 set
Delivery Time: 35 work days
Brand: Trancar Industries
Product Description
Automatic Steel Elbow Polishing Machine Overview
The TCM-NP mechanical automatic polishing machine is designed for precision internal surface finishing of 90-degree steel elbows. This PLC-controlled system delivers uniform surface roughness and high production efficiency for sanitary piping applications.
Key Applications
This equipment is widely used in critical industries including food hygiene, biomedical processing, electronic clean rooms, high-purity pipe manufacturing, UHP piping systems, and SEMI & FPD applications.
Performance Features
  • Uniform internal grain surface roughness (Ra 0.2-0.8 μm)
  • PLC-controlled automatic operation with adjustable feed speed
  • High efficiency: One operator can manage 3+ machines simultaneously
  • Rapid fixture replacement system for quick changeovers
  • Closed-loop grinding oil filtration for dust-free operation
  • Compliant with ISO 14001 environmental standards
Technical Specifications
Parameter Value Unit
Elbow Diameter Range 1/2 - 4 inch
Elbow Degree Range 90 - 180 degree
Surface Roughness (Ra) ≤ 0.2 - 0.8 μm
Machine Weight 1300 KG
Dimensions (L×W×H) 2100×1400×2000 mm
Total Power Input 18 KW
Production Efficiency 180 - 200 Pieces/day
Power Supply 380V/415V, 50Hz/60Hz, 3-phase or Custom
Processing Capabilities
Simultaneous Polishing Capacity
  • 1/2" - 2" diameter: 5 products simultaneously
  • 2.5" - 4" diameter: 3 products simultaneously
Compliance Standards
Meets industry standards including ISO 3A, ASME-BPE, BA, EP, SMS, and DIN specifications for long/short elbow pipe fittings, U-shaped bends, and tee pipe fittings.
Machine Images
Automatic elbow polishing machine in operation showing internal grinding mechanism ASME BPE 90 degree steel elbow internal PLC automatic polishing machine close-up view Steel elbow bender automatic grinding equipment showing control panel and safety features Internal polishing mechanism detail of ASME BPE compliant elbow polishing machine Automatic polishing machine workspace showing multiple elbow fixtures Packaged steel elbow bender automatic grinding equipment ready for delivery
Custom Solutions Available
Contact us for more information about sanitary pipe fittings surface polishing machines, grinding solutions, and detailed video demonstrations.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company HEFEI TRANCAR INDUSTRIES CO.,LTD
Location NO.6669 Huizhou Avenue Binhu Time Square Binhu New District,Hefei Anhui China.
Contact Person Cheung

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