Fully Automatic CNC Metal Elliptical Tube Cold Rolling Forming Machine:

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Section : Machinery
Category : CNC industrial Machinery
SKU : 1600989774134

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Fully Automatic CNC Metal Elliptical Tube Cold Rolling Forming Machine:

PRODUCT DESCRIPTION

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Product Paramenters

Name	Parameter
Number of Head Work	50-130times/min
Head travel	450mm
Distance between rolling center and swing shaft	225mm
Distance between rolling center and crank Center	435mm
Rocker swing angle	60°30′
Rocker swing beta angle	32°59′
Crank radius	150mm
Connecting rod length	1304.5mm
Slideway length	210mm
Adjust the displacement of oblique block	25mm
Adjustment of Slide Block Connecting Head and Upper Link	22mm
Adjustment of upper connecting rod and rocker joint	20mm
(lower) Adjustment of connecting rod on rocker	15mm
Billet feed	1.5-2-2.5-3-4-5
Fast Moving Quantity of Tube Block	0.16m/s
Total Speed Ratio of Mechanical Drive	7.85
Rolling Center Height	850mm
Outside dimension of rolling mill	9000 × 1300 ×1400
Total weight of rolling mill	15t
Liaocheng Huihao Metal Products Co., Ltd.

Products Description

HIGH ACCURACY

High precision, stable performance,

high yield, full automation,

simple operation, durable, strong machine, continuous production, high efficiency, less material waste, low production cost.

SIMPLE OPERATION

Reasonable design, easy to operate,

simple and easy to understand

operation panel, mode can be freely

switched, accurate control.

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is this machine used for?

The Fully Automatic CNC Metal Elliptical Tube Cold Rolling Forming Machine is designed to cold-roll and form metal tubes into elliptical shapes with high precision and continuous automated production.

2. What production speed can I expect?

Mechanical head working speed ranges from 50 to 130 times/min. The fast traverse (movement of the tube block) is 0.16 m/s. Actual throughput depends on tube size, material and forming program.

3. What tube sizes (billet feed) does the machine accept?

The listed billet feed options are 1.5, 2, 2.5, 3, 4 and 5 (as provided in the product parameters). Please confirm the exact units and any additional size ranges with the manufacturer before ordering.

4. What are the main machine dimensions and weight?

Overall dimensions are 9000 × 1300 × 1400 mm and the total weight of the rolling mill is approximately 15 tonnes.

5. What CNC and automation features does the machine have?

The machine is fully automatic with CNC control, offering continuous production, high yield and simple operation via an operator panel. Modes can be freely switched and control is designed to be accurate and easy to use.

6. What accuracy and quality can I expect?

The machine is described as high precision with stable performance and high yield. Its design minimizes material waste and production cost while enabling continuous, consistent forming. Final tolerances depend on material, tooling and process setup.

7. What are some key mechanical parameters?

Key parameters include head travel 450 mm, distance between rolling center and swing shaft 225 mm, distance between rolling center and crank center 435 mm, rocker swing angle 60°30′, crank radius 150 mm, connecting rod length 1304.5 mm, slideway length 210 mm, and rolling center height 850 mm. Total mechanical drive speed ratio is 7.85.

8. What adjustments are available for setup and forming?

The machine provides multiple adjustments: oblique block displacement ±25 mm, slide block connecting head and upper link 22 mm, upper connecting rod and rocker joint 20 mm (lower), and connecting rod on rocker 15 mm, allowing fine tuning of forming geometry.

9. Which materials can be cold-rolled on this machine?

This type of cold rolling machine is typically used for ductile metals such as carbon steel, stainless steel and some aluminum alloys. Material suitability should be confirmed with the supplier for specific alloys, wall thicknesses and required forming severity.

10. What electrical or power requirements are needed?

The provided product description does not list specific electrical power requirements. Power, motor sizes and control voltages vary by configuration; please request the electrical specification sheet from Liaocheng Huihao Metal Products Co., Ltd. or your sales contact.

11. What safety and operator protections are included?

The product description emphasizes simple and safe operation but does not list specific safety devices. Standard industry practice is to include protective guards, emergency stop and interlocks. Confirm the exact safety features and CE/OSHA compliance options with the manufacturer.

12. How difficult is operation and what training is provided?

The machine is described as easy to operate with a user-friendly panel and freely swappable modes. Manufacturers typically offer operator and maintenance training as part of purchase or commissioning—confirm training details with the supplier.

13. What maintenance and spare parts support is recommended?

Regular maintenance should include lubrication, inspection of forming rolls and slideways, checking fasteners and replacement of wear parts. For spare parts availability, service plans and OEM components, contact Liaocheng Huihao Metal Products Co., Ltd. for recommended schedules and parts lists.

14. Can the machine be customized for special parts or higher throughput?

Yes — many rolling mills can be customized (tooling, control systems, servo options, automation add-ons) to meet specific part geometries or higher production rates. Provide your part drawings, material specs and target throughput to the manufacturer to discuss customization options and lead times.