Industrial-grade large diameter pipe polishing equipment for large steel and stainless steel pipes. Multi-station continuous polishing achieves mirror surface finish. Ideal for petrochemical and food machinery applications.
Large diameter capacity, max φ300mm
Multi-station continuous polishing, high efficiency
Intended for external finishing of large pipe used in petrochemical equipment, food machinery and large stainless-steel applications. It can remove oxidation and fabrication marks while improving overall surface consistency; multi-station layouts support continuous processing and a stable production rhythm.
Petrochemical Industry
Food Machinery
Large Stainless Steel Pipe
Customization Scope
Abrasives, station count, support rolls, feed speed and contact pressure can be selected for diameter, length, weight, material, incoming surface and target roughness. Heavy pipe also requires confirmation of loading, dust extraction, floor space and line integration.
Pipe Processing / Polishing
How the Machine Works
Heavy supports and feeding stabilize large pipe through the configured finishing stations. Workpiece weight, loading, extraction interfaces and floor space are part of the machine review.
Inputs Required for Selection
Incoming section, diameter or side size, wall thickness and length
Material grade, weld-seam position and incoming surface condition
Target end dimensions, formed length, finish and mating relationship
Tolerance, inspection method and required retained samples
Planned output, handling method, electrical supply and floor space
Configuration Options to Review
Workpiece-specific dies, positioning and support
Manual, semi-automatic or linked controls
Feeding, receiving and line integration
Local voltage, guarding and operator interface
Sample trials and parameter records for special parts
Trials and Acceptance
Inspect fasteners, lubrication, hydraulics, electrics and safety devices
Check no-load movement, control logic and emergency stops
Run material trials with the agreed workpiece
Measure critical dimensions and finish against drawings or samples
Confirm trial records, packing list and supplied information
Before Delivery and Installation
Confirm machine size, weight, unloading route and installation position
Prepare the specified power supply, foundation and working clearance
Check the main machine, dies, accessories and documents against the packing list
Complete safety and no-load checks before the first production trial
Maintenance Priorities
Check lubrication, hydraulic oil and fasteners according to the maintenance information
Remove debris and dust from dies, rolls or finishing zones
Record common settings, unusual noise, alarms and workpiece changes
Match machine identity, specification and photos before ordering a replacement
Frequently Asked Questions
Why is workpiece weight required?
Weight determines support, drive, loading and safety requirements, not just the pipe diameter.
How is finish consistency checked on a long pipe?
Support, feed, contact pressure and abrasive condition must remain stable, with acceptance checked by zones.
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