Rolling Mill Guide Systems
Entry and exit roller guides, twist guides and complete guide boxes — engineered to your mill stand, machined to ±0.02 mm and delivered worldwide with full material traceability.
Why RollTech
A guide is a wear-critical part: when it fails, the line stops and product goes off-gauge. We combine reverse engineering, proven wear materials and precision machining so your stands run longer between changes, with fewer cobbles.
From a worn sample, drawing or photo we remodel the guide in 3D, check fit and clearance, and confirm a manufacturable design before any steel is cut.
Carbide, H13, Cr12MoV, 20CrMnTi and hardfacing selected for your temperature, rolling speed and product size — not a one-size-fits-all catalogue part.
Dimensional reports, hardness checks and mill test certificates accompany every batch. Guides are serialised for end-to-end traceability.
Product Range
Roughing, intermediate and finishing stands for wire rod, rebar, sections and rail. Standard sizes in stock, custom geometries built to order.
Align and feed stock into the first pass with minimum friction and marking.
Control the emerging bar, prevent twisting and protect the roll pass and downstream equipment.
Impart the correct twist for oval–round sequences without surface marking.
Robust hardfaced guides for roughing stands where simple guidance is enough.
Complete guide boxes, assembled and aligned, ready to bolt onto the stand.
Rollers, bearings, shafts, wear plates and inserts supplied as consumables.
Specifications
The ranges below cover our standard programme. Tell us the stand, product size and rolling speed and we will confirm the exact build for your line.
| Parameter | Standard range | Options |
|---|---|---|
| Shaft diameter | Ø 20–120 mm | Built to mill drawing |
| Roller diameter | Ø 40–250 mm | Carbide or tool steel |
| Working temperature | Up to 900 °C radiant | Water-cooled housing |
| Roller hardness | HRC 58–62 | Hardfacing / carbide insert |
| Body materials | 20CrMnTi, H13, Cr12MoV | Ductile iron, stainless |
| Machining tolerance | ±0.02 mm | ±0.01 mm on request |
| Mounting | Flange / dovetail | Quick-change cartridge |
| Finish | Black oxide / painted | As specified |
Applications
High-speed entry and exit guides through roughing, intermediate and finishing blocks, including no-twist and twist-pipe arrangements.
Slitting and sizing guides that keep bar straight, on-gauge and free of surface defects at line speed.
Robust static and roller guides for H-beam, channel and angle passes on heavy stands.
Custom guide geometries for rail, tube and special profiles where catalogue parts will not fit.
Quality & Process
We remodel the guide in 3D and confirm fit, clearance and material before production.
Certified steel grades with controlled hardening to the specified hardness curve.
CNC turning, grinding and EDM; assembly and alignment on dedicated fixtures.
Dimensional and hardness reports, mill test certificates and serialised labels.
OEM / ODM
We manufacture under your brand, part numbers and packaging — from single replacement parts to annual supply agreements. Send a sample, drawing or photo and we will return a quotation with recommended materials and lead time.
FAQ
Typically 5–20 pieces per guide type, depending on size and tooling. Trial orders of a single piece are accepted so you can validate fit and wear life before scaling up.
Yes. Send a sample, a photo with key dimensions or a 2D/3D drawing and we will remodel the part, confirm fit and quotation. Our engineers can also work from your stand drawing.
15–25 working days for standard guides, and 30–40 days where new tooling or special materials are required. Air and express options are available for urgent shutdown parts.
Yes. We manufacture under your brand and part numbers, with your labelling and packaging. We can also match and interchange existing OEM part numbers.
Commercial invoice, packing list, certificate of origin, dimensional inspection report, hardness report and mill test certificates for the steel used.
T/T and L/C at sight are standard; other terms by agreement. We ship FOB, CIF and DDP by sea, and by air or express for urgent spares.
Request a Quote
Attach a drawing, sample photo or part number. Our engineers reply with a quotation, recommended materials and lead time.