01
Slide Guides
Water-cooled sliding guides engineered for stable entry and exit guidance in high-speed wire rod and bar lines.
Wire rodRolling Mill Guide Specialist Since 2015
Precision Rolling Mill Guides,
Engineered for High-Speed Mills
We design and manufacture slide guides, twist guides, splitting guides, water quenching devices and guide beams for high-speed wire rod and bar rolling lines — backed by our own foundry, in-house pass design and full-cycle technical support.
- Founded 2015 · Hefei, Anhui, China
- 8,000 m² workshops · 110+ machines
- Own steelmaking foundry & forging
Specification Snapshot
| Guide types | 8 product families |
| Pass design | In-house, custom |
| Material | Wear-resistant alloy / HSS |
| Certification | ISO 9001:2015 |
| Lead time | 15–35 days |
| Service | Design · Machining · Support |
2015Year Established
8,000m²Production Area
100+Technical Staff
110+Machines
1,000+Inventory Sets
Product Range
Guides & Components for Every Pass
From roughing to the finishing block — one supplier for your complete guide system, custom-built to your mill stands and pass schedule.
02
Twist Guides
Precision twist and roller entry guides that hold the pass line and eliminate cobbles under high rolling loads.
Bar & section03
Rolling Guides
Roller entry guides with hardened rollers for long campaign life and consistent stock positioning.
Finishing stands04
Splitting Guides
Multi-line splitting guides that double or triple output on existing lines without new stands.
Upgrade05
Water Quenching Devices
Intra-cavity pressure quenching systems for controlled cooling and consistent metallurgical results.
Cooling06
Sizing Guides
Sizing and precision guides that tighten dimensional tolerance on the final product.
Tolerance07
Guide Beams & Loopers
Rigid guide beams and loopers that keep tension stable across the whole rolling train.
Mill hardware08
Turntable & Spares
High-speed bar turntables plus a 1,000+ item spare-parts inventory for fast, low-downtime replacement.
Spare partsWhy Shennuo
Not a Trader. A Manufacturer With Its Own Foundry.
In-House Steelmaking & Forging
Two medium-frequency furnaces (3 t & 5 t) and two air forging hammers (1.5 t & 3 t) give us full control over material quality and delivery.
Pass & Guide Design Team
5 senior engineers, 12 intermediate engineers and 15 quality inspectors work on your pass design, guide layout and cooling system.
110+ Machines, Full Machining Chain
Dynamic balancers, CMM coordinate measuring machines and complete machining capacity in one plant.
ISO 9001 Quality System
Built around a 100% product qualification and 100% customer satisfaction quality objective.
On-Site Measurement & Retrofit
We measure on site, adjust guide systems and retrofit existing lines to lift capacity and cut cost.
Full-Cycle Service
R&D, machining and troubleshooting — from first drawing to commissioning and after-sales support.
Manufacturing
From Drawing to Delivered Set
1
Consultation & Pass Review
We study your mill layout, product mix and pass schedule to define the right guide system.
2
Design & Modeling
Engineering team produces drawings, material selection and cooling design for approval.
3
Casting & Machining
Own foundry casting, forging and precision machining across 110+ machines.
4
Inspection & Testing
Dimensional and material testing with 15 dedicated inspectors before packing.
5
Packing & Shipping
Wooden-case export packing, container loading and full documentation.
6
Commissioning & Support
Guidance on installation, trial rolling and troubleshooting to full production.
Projects & Solutions
Problems We Solve on the Mill Floor
TMT Water Quenching Upgrade
Rebuilt the water-quenching structure to raise intra-cavity pressure, improving quenching effect and product uniformity on a high-speed wire rod line.
Discuss this upgrade →Capacity Beyond 30,000 t
Existing guide spares could not reach the designed 30,000-ton capacity. We measured on site, redesigned the guide set and restored full throughput.
Discuss this upgrade →Rolling Line Modification to Cut Cost
Proposed a modification scheme for roughing and intermediate stands, reducing rolling passes, energy use and roll consumption.
Discuss this upgrade →Trusted by leading steel groups & design institutes
BaosteelJISCOTangsteelYonggang GroupAnyang Iron & SteelShougang XinjiangXinji AosenHebei Puyang
News & Insights
What's Happening at Shennuo
Exhibitions, technical guides and market trends from the rolling mill industry. Click any card to read the full story.
Shennuo at METEC Indonesia 2026
Rolling mill spare parts and full-cycle service draw strong interest as we open the Southeast Asian market.
Read more →
Guide Box Types: Static, Roller and Slit Guides
Why the guide box — not the guide — is often the real cause of a cobble, and how to choose the right type.
Read more →
A Complete Guide to Rolling Mill Guides
Types, materials and selection: how to avoid the three mistakes that stop a bar mill for hours.
Read more →
Green Steel: What Low-Carbon Rolling Demands from Guides
As mills adopt lower reheat temperatures and higher speed, guide materials and cooling design must keep pace.
Read more →
High-Speed Wire Rod Demand Outlook for Southeast Asia
Infrastructure spending across Indonesia, Vietnam and the Philippines is pushing new wire rod capacity online through 2027.
Read more →
Cutting Cobbles and Downtime: Five Guide Maintenance Habits
Simple alignment, clearance and cooling checks that extend guide life and keep the pass line stable.
Read more →About Shennuo
A Metallurgical Machinery Partner Built on Craft
Hefei Shennuo Metallurgical Machinery Co., Ltd. was founded in 2015 and specializes in medium-to-high-end rolling mill guides. Headquartered in Hefei, Anhui Province, we operate 8,000+ m² of standardized workshops and are certified under the ISO 9001 Quality Management System.
Our team holds dozens of national patents and partners with leading steel groups and design institutes. With advanced equipment, mature technology and refined craftsmanship, we deliver comprehensive solutions for mills in China and overseas.
ISO 9001Quality System
DozensNational Patents
2 BasesHefei HQ + Huainan
100+ Staff40+ Technical
Request a Quote
Send Us Your Pass Schedule or Drawing
Tell us your mill type, product range and target output. Our engineers will come back with a guide proposal, material recommendation and lead time.
- Tel +86 554 686 5038
- WhatsApp +86 199 6555 7274
- Email info@ahhfsnyj.com
- Add Building C14, Jinshanjiang Industrial Park, Shouxian County, Huainan City, Anhui, China