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0102030405
High-Precision Copper Flat Wire Rolling and Drawing Machine - China Suppliers Factory Equipment
Product Description
Application Scenario
Installed at the rear of the wire drawing machine, the 8mm copper rod is reduced in diameter by the front six-die wire drawing machine, and then drawn into a suitable wire diameter before entering the rolling and drawing machine. Through the "rolling + die drawing" process (flat rolling + flat rolling + universal rolling + die drawing + die drawing), it is suitable for the efficient production of high-precision flat copper wire with rounded corners.
Inlet Wire Material
Copper rod (oxygen-free or low-oxygen)
Output Products
Copper flat wire
Product Features
- ✔ Maximum rolling force 200KN, maximum wire feed Φ8mm
- ✔ Extremely fast roll change
- ✔ Aviation-grade carbide rolls, roll runout <1μm
- ✔ Dual servo-driven rolling, maximum line speed 300m/min
- ✔ Electric roll gap adjustment
Product Parameters
| Specifications | Copper flat wire rolling and drawing machine | Medium-sized copper flat wire rolling and drawing machine |
|---|---|---|
| Machine molding configuration | Die drawing + flat rolling + die drawing | Die drawing + flat rolling + die drawing |
| Design line speed | 300m/min | 200m/min |
| Maximum product cross section | 25mm² | 80mm² |
| Horizontal rolling mill roll size | 200*80 mm | 260*80 mm |
| Universal mill roll dimensions (upper and lower) | 200*20 mm | 200*30 mm |
| Universal mill roll size (left and right) | 160*15 mm | 160*15 mm |
| Roller adjustment method | electric | electric |
| Roller material | Aviation grade carbide | Aviation grade carbide |
| Pay-off form | I-spool active pay-off | I-spool active pay-off |
| Roller drive | Dual servo drive | Dual servo drive |
| Oil removal system | Air knife oil blowing + scraping oil removal | Air knife oil blowing + scraping oil removal |
| Wire take-up machine | Gantry type take-up, horizontal double-thimble take-up | Gantry type take-up, horizontal double-thimble take-up |
Frequently Asked Questions (FAQ)
Q1: What materials are suitable for the copper flat wire rolling and drawing machine?
A1: The machine is designed to process copper rods, specifically oxygen-free or low-oxygen copper rods, to ensure optimal output quality.
Q2: What is the maximum line speed of the machine?
A2: The standard Copper flat wire rolling and drawing machine features a design line speed of up to 300m/min, while the medium-sized model operates at up to 200m/min.
Q3: How are the rolls adjusted and what material are they made of?
A3: The roll gap is adjusted electrically. The rolls are constructed from aviation-grade carbide, achieving a roll runout of less than 1μm for maximum precision and durability.
Q4: What type of drive system does the rolling mill use?
A4: The machine utilizes a dual servo-driven rolling system, providing precise control, high efficiency, and stable tension during the drawing process.
Q5: How does the machine handle oil removal on the finished wire?
A5: It is equipped with an integrated oil removal system featuring air knife oil blowing combined with mechanical scraping oil removal to ensure clean finished products.
Q6: What is the "rolling + die drawing" process configuration?
A6: The process consists of a sequence of flat rolling, universal rolling, and die drawing stages (flat rolling + flat rolling + universal rolling + die drawing + die drawing) tailored for high-precision flat copper wires with rounded corners.