Overview
The WGZ Universal Rolling Mill (CRM-WGZ-4 Driven Rolls) is a highly adaptable precision wire rolling machine designed for producing flat, square, and custom-shaped wires. This versatile mill allows the cold rolling of ferrous and non-ferrous metals, ensuring superior dimensional accuracy, excellent surface finish, and consistent quality.
The process begins with raw wire material fed into the mill, where adjustable rollers and specialized grooves shape the wire into the desired profile. With its precision and flexibility, the WGZ Universal Rolling Mill is ideal for both industrial production and experimental R&D projects.
Key Features
- No Roll Change Needed: Produce rectangular, square, or flat wires of different sizes without replacing rolls.
- High Precision: Width tolerance within ±0.005 mm and roll precision less than 0.001 mm.
- Versatile Material Handling: Suitable for high-carbon, medium-carbon, low-carbon steel, stainless steel, copper, aluminum, brass, and other cold-drawn metals.
- Adjustable Speed: Design speed ranges from 30–350 m/min.
- Customizable Options: Coilers, spoolers, cut-to-length units, wire guides, laser measuring systems, and central lubrication systems can be tailored to customer requirements.
Product Specifications
| Feature | Specification |
|---|---|
| Brand | CRM |
| Model | CRM-WGZ-4 Driven Rolls |
| Rolling Method | Cold rolling |
| Shapes | Flat line, rectangle, square, irregular |
| Width Range | 0.2–29 mm |
| Thickness Tolerance | ±0.005 mm |
| Roll Diameter | 70–350 mm |
| Roll Material | Tool steel, sintered metal, or hard alloy |
| Roll Drive | Double Servo |
| Press-down Mode | Automatic or manual |
Applications
Flat Wires: Compressed between flat rollers, maintaining uniform width and reducing thickness.
Square Wires: Grooved rollers apply equal pressure on all sides for precise square profiles.
Shaped Wires: Custom grooves and dies create trapezoidal, triangular, or other complex profiles.
Industry Applications Include:
- Ferrous Metal Wire Industry: Two-high, symmetrical, and asymmetrical four-high rolling mills, universal rolling mills, Turks head rolling mills.
- Ferrous Metal Strip Industry: Four-roll strip mills, powder metallurgy strip precision mills, heating strip rolling mills.
- Non-Ferrous Metal Industry: Photovoltaic rolling, copper foil and ribbon bus bar rolling, enamelled flat wire rolling for EVs, lithium battery copper foil production, 5G T-block rolling, transposition wire conductor lines.
- Special-Shaped Wire Production: Stainless steel triangular wires, valve spring and piston ring wires, continuous flat wire rolling for wipers, titanium-nickel memory alloy wires, superconductor wires, submarine cable armor Z-type wire, coil spring wires, textile reed wires.
Why Choose WGZ Universal Rolling Mill
Sky Bluer Environmental Technology Co., Ltd. specializes in precision wire rolling solutions for flat and profile wires. Our self-developed rolling combined with roller-die drawing reduces mold costs and production expenses while achieving:
- Surface finish up to Ra0.02 μm
- Straightness up to 0.5 mm/m
- Thickness accuracy up to 100%
- Width tolerance within ±0.005 mm
We integrate Japanese high-precision roll grinding technology, ensuring roll roundness tolerance <0.001 mm.
Service Commitment: We provide not only equipment, but also process optimization, technology support, and free proofing & pass design for special-shaped wire production.
Summary
The WGZ Universal Rolling Mill is a versatile and high-precision solution for producing flat, square, and complex-shaped wires across a wide range of materials and industries. With customizable options and advanced technology, it ensures efficient, reliable, and cost-effective wire production, making it a trusted choice for both industrial manufacturing and R&D applications.
