Model CF240 C-Type Through-Shaft Automatic Adjustable Forming Machine 2-3mm Strip Thickness

Model CF240 C-Type Through-Shaft Automatic Adjustable Forming Machine 2-3mm Strip Thickness

Product Introduction:

C-type Through-shaft Automatic Adjustable Forming Machine achieve the original single sheet of multi-process, uninterrupted production, set uncoiling, levelling, punching, forming, shearing in one continuous production, so that the product appearance standard, punching consistent installation is easy. The production line has high production speed, on-line punching and continuous moulding production, easy to operate and use less labour.

Product Parameters:

Production process:

This production line operates according to the following process flow: Uncoiling → Servo feeding & punching → Cold bending forming → Hydraulic shearing machine → Discharge

Equipment Composition and Detailed Description:

1. Hydraulic Fully Automatic Uncoiling Machine - 1 unit

Uncoiling: This machine is a single-head mode (single support, four-bar hydraulic tensioning structure, fast and reliable adjustment). The uncoiler is equipped with a pneumatic pressing device. To ensure safe operation, the uncoiler is equipped with a pneumatic braking device. The uncoiler also contains 4 baffles to prevent the coil from loosening during uncoiling.

2. Servo Leveling Feeder - 1 set

Application: Feeds sheet metal according to the actual required punching pitch length. Multiple feeding parameters can be set at once for convenience and speed. Feeding accuracy is precise with no cumulative tolerance.The servo feeder contains one pair of feeding rollers, using spring pressure and pneumatic release. The servo motor controls the release process.

Structure: Composed of a frame, clamping system, and servo drive system.

3. Multi-station Punching Press (including 1 set of dies) - 1 unit

Application: This multi-station punching press features adjustable punching positions along the width of the material, a reasonable structure, long service life, and easy adjustment.

Punching Stations: 4 stations, equipped with 4 sets of dies, capable of punching up to 8 holes.

The hydraulic system of this punching machine is specifically developed for multi-station punching. It uses a pump and accumulator control system with a dedicated hydraulic control module, featuring high punching speed, low noise, and a cooler for continuous production. (This hydraulic system has been successfully used on multiple production lines.)

Structure: It adopts a hydraulic press with a welded steel plate frame, which is economical, practical, and fast. The punching spacing is adjustable in the transverse direction of the sheet metal, and the punching step distance can be changed through the electrical control system.

4. Adjustable Through-Shaft Cold Bending Forming Machine -1 unit

Purpose: Used to achieve the desired cross-sectional shape of finished plates through a roller bending process.
Structure: Employs an adjustable through-shaft forming machine. The forming machine is adjustable in the width direction, capable of producing profiles with varying bottom widths and waist heights.
Width adjustment is achieved by a servo motor. For products with different C/U specifications, simply input the corresponding product dimensions on the touchscreen; convenient and quick, without the need to change rollers.
Width adjustment servo motor power: 1.8kW x 2. The forming unit uses an independent frame forming machine. Driven by a motor reducer, with independent reducer transmission.

Forming passes: 18 passes
Forming machine shaft diameter: φ80mm
The gap between the upper and lower rollers is manually adjusted via a handwheel when the steel plate thickness changes.
Maximum forming line speed: 10m/min
Motor power: 22kw + 22kw
The forming rollers are designed using professional software and are made of high-quality mold steel Cr12, with a hardness of HRC58~62 after quenching (equivalent to US material D2/D3). The roller surface is precision machined and then polished, resulting in high precision and long service life.
Roll molds: 1 set, CU set.

5. Hydraulic Cutting Machine - 1 set
Purpose: To cut pre-formed parts to length.
Structure: Mainly composed of a frame, cutting molds, and a hydraulic system. Cutting can be performed while the machine is stopped; compact structure, flexible and fast.
Configured with 6 sets of molds, it can complete the cutting function for all products.

6. Hydraulic System - 3 sets

Application: Provides power support for hydraulic uncoiling, punching, and cutting.
Structure: Employs a pump and accumulator combination structure, enabling fast punching and shearing operations and increasing production line speed. Utilizes an air-cooled cooler for heat dissipation, meeting the requirements of high-load and high-temperature operation. This is a high-speed hydraulic system, with major hydraulic components using YUEKEN products.
Main components include: oil pump, motor, hydraulic valves, solenoid valves, filters, and hydraulic oil tank.
The hydraulic system uses filters, ensuring oil cleanliness of grade 6-8.
Hydraulic station motor power: 3kW + 22kW + 22kW

7. Electrical Control Unit - 1 set

The entire production line adopts a human-machine interface (HMI) combining PLC and touchscreen. Part specifications, quantities, and system parameters can be set via the touchscreen. Multiple sets of operation commands can be stored at once, resulting in a high degree of automation. It features an alarm function in case of production line abnormalities and allows monitoring of the entire production line's operation through the control system. After a power outage or abnormal shutdown, it can resume processing according to previously set parameters.