Premium Steel Straightening Rollers for Optimal Fabrication Results

Name: Premium Steel Straightening Rollers for Optimal Fabrication Results
Brand: Yantai Guocheng Metal Products Co., Ltd
SKU: 2100695062

Shandong, ChinaYantai Guocheng Metal Products Co., Ltd

US$50.00

1-999 Pieces

US$49.00

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Machinery Accessory

Standard

GB, China GB Code

Model NO.

GC-H7977

Surface Treatment

Heat Treatment

Production Type

Mass Production

Machining Method

CNC Machining

Material

Steel

Roller Material

Alloy Tool Steel (42CrMo) High Chromium Cast Iron

Surface Hardness

HRC 58-62 (Steel Roller) Hra 85-90 (Tungsten Carbi

Roller Diameter

φ80-600

Roller Length

100-2000mm

Radial Runout Tolerance

≤0.01-0.03mm

Surface Roughness

Ra 0.2-0.8um

Coaxiality Error

≤0.015mm

Roller Design

Cylindrical Hyperbolic Roller (Pipe Straightening)

Bearing Type

Double-Row Cylindrical Roller Bearings (Bearing Ra

Single Roller Load Capacity

50-3000kN

Surface Coating

Tungsten Carbide Coating (Hv1000-1400) Diamond COA

Transport Package

Standard Export Packaging

Specification

Can be customized

Trademark

GOCHAIN

Origin

China

HS Code

7326909000

Production Capacity

5000000

Key features

High Hardness & Wear Resistance: Surface hardness HRC 58-62 (Steel) or HRA 85-92 (Carbide). Tungsten carbide coating for micro-cutting resistance.

Gradient Heat Treatment: Surface HRC 62, core HRC 38-42. Ensures toughness-hardness balance and impact resistance up to 3000kN.

Long Service Life: Carbide lifespan >10,000 hours. Overhaul interval 3000-20,000 hours. Fatigue life increased by 3x via plasma nitriding.

High Load Capacity: Single roller load capacity 50-3000kN. Double-row cylindrical roller bearings for high rigidity and eccentric load handling.

Mass Production Capability: Standardized CNC machining with material density >99.5%. Suitable for high-volume metal fabrication lines.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Yantai Guocheng Metal Products Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-03-09Nearest Port: Yantai Port, Qingdao Port, rizhao PortAverage Response Time: ≤0.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressNo. 18, Binglun Road, Zhifu District, Yantai, Shandong, China

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsStructural Steel Fabrication, Pressure Vessels, Weldments Structure Steel, Idlers, Transmission Shaft, Roller, Bottom Skid, Bracket, Riveting and Welding Parts, Sandblasting and Painting Parts

Our Industry Experience & Global Business Record

Main MarketsNorth America, Southeast Asia, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the straightening rollers?

Core materials include 42CrMo Alloy Steel, Cr15Mo3 High-Cr Cast Iron, or WC-Co Carbide. Surface coatings can include Tungsten Carbide (Hv1000-1400) or Diamond CVD coating.

Q:What is the surface hardness of the rollers?

Steel rollers achieve HRC 58-62. Tungsten carbide rollers achieve HRA 85-92. This ensures high resistance to wear and micro-cutting.

Q:What is the maximum load capacity of a single roller?

The single roller load capacity ranges from 50kN to 3000kN, depending on the material yield strength and application requirements.

Q:What is the lead time for production?

Peak season lead time is 3-6 months. Off-season lead time is 1-3 months.

Q:What payment terms are accepted?

Accepted payment methods include LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.