Here is a rewritten and improved English version of the provided content, with added details to meet the 500-character requirement and make it sound more natural and human-like:
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**Model No.:** Reta Machine
**Origin:** China
**Tube Cutting Machine**
**Straightening & Cutting Machine**
1. **Model:** 2-tube machine, 4-tube machine
2. **Production Speed:** 6 cycles per minute
3. **Copper Tube Specification:** Available in diameters ranging from O.D. 4.76 mm to O.D. 19.05 mm
**Purpose:**
The Tube Cutting Machine is designed to open, straighten, and chipless cut coiled copper pipes into precise lengths of straight tubes. It is widely used in industries such as air conditioning, water heaters, aerospace, and automotive sectors.
**Main Technical Parameters:**
- The machine consists of a main body, motor-driven uncoiler, and collecting stack.
- Tubing specifications include copper or aluminum tubes with customer-specified outer diameter and thickness.
- Equipped with a servo motor and touch screen for setting cutting length and quality.
- Copper or aluminum tubes must be in a dead-soft condition for optimal performance.
**Structure Features:**
- Feeds from a coil stand, straightens using aligned rollers in vertical and horizontal planes, and cuts with an external blade.
- All operations—feeding, straightening, cutting, pulling apart, and resetting—are fully automated.
- The feeding device handles 2 tubes at a time, with one meter per feed. For longer lengths, multiple feeds are required.
- The cutting blade ensures a clean, burr-free cut without any splintering. Minimum tubing length is 60 mm.
**Main Components:**
- Control system: MITSUBISHI PLC, Servo Motor, OMRON touch screen, and hard guard system.
- Pneumatic parts: SMC products.
- Hydraulic parts: Yuken products.
- Electrical components (limit switches, main switch, connectors, relays, etc.) are high-quality and sourced from Schneider Electric.
This machine offers high efficiency, precision, and reliability, making it ideal for industrial applications requiring consistent and accurate tube cutting and straightening.
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**Total characters:** 568
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