Steel Pipe External Grinding Machine

Steel Pipe External Grinding Machine
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Product Details

Steel pipe external Grinding Machine Introduction

This equipment is steel pipe external grinding and finishing equipment, which is mainly used to grind outside surface defects of various seamless steel pipe and straight welded pipe with stainless steel and alloy steel. And also it can grind and renovate kinds of waste pipes outside surface. As to the strict requirement to the protection of environment, the equipment is very suitable for anticorrosion, grinding and antirust treatment for seamless steel pipe, straight welded pipe and spiral welded pipe. Compared to other derusting technology, it is more safety and  environmental.

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Scope of Application and Main Technical Parameters

1.Steel Pipe External Diameter: Φ160~Φ508 mm

2.Steel Pipe Length: 4000~13000 mm

3.Single Weight: Max. 6300kg

4.Steel Pipe Curvature: ≤3mm/m

5.Steel Pipe Surface State: Heat Treatment/ Hot Rolling

6.Steel Pipe Surface Hardness: HRC30~60

7.Suitable Steel Type: 20,45, Mn Type, MnV Type, Cr Type, CrMo Type, S355J2H, St 52, CrMo Type, 27SiMn, 30CrMnSiA, J55, N80, P110, Q125, E75, S135, 1340, 4145H, X42 ~ X80, Q295~Q460, 34Mn2V, 35CrMo, 30CrMnSiA, 20G, 12Cr1MoVG, 15CrMoG, T91/P91

Main Structure

The main structure of the equipment include:underbed mechanism, grinding head mechanism, steel pipe turning operating mechanism, dust removal sound proof room, wet type dedusting mechanism ( or dry type deduster ), auto-feed water system, steel pipe turning plate loading and unloading mechanism (as required), pneumatic system, electric smart control system(PLC,HMI programming control system) and monitor system, operation desk(touch screen, monitor display screen).

Our Advantage

This machine is used for grinding the oxide skin and the flaw on surface of steel pipe to reach meet surface quality requirement of customer. Then we can improve the economic benefit of company. This machine can do the steel pipe surface skin peeling off grinding in a full-automatic way controlled by PLC, with easy operation and convenient maintenance


Q: what's the advantages of your products?

A:The equipment  is featured with energy saving and simple operational procedure,could reduce labor costs.Besides, the real-time display and recording are available in the touch screen to guarantee the traceability of the date.

Q: How can we get the best price?

A:The prices are determined by the product specifications, and product specifications are based on the needs of users. We guarantee  to offer the most competitive prices in the same specifications.

If you're looking for the steel pipe external grinding machine, please be free to consult the quotation with our factory. As one of the leading manufacturers and suppliers in China, we also offer the customized products made in China with reasonable price.