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COMBINED TURRET PUNCH PRESS
ERL300 / ERL400 CNC Punch-Laser Composite Machine
PRODUCT DESCRIPTION
The CNC punch-laser composite machine combines all the processing capabilities of a servo turret punch with the high efficiency and excellent cut-edge quality of laser cutting. It can perform punching, forming, scribing, marking, rolling ribs, tapping and laser contour cutting, large-contour cutting and large-hole cutting. With a wide range of applications and high processing flexibility, the combination of punching and cutting greatly raises processing efficiency and provides a new intelligent solution for precision sheet-metal production. The machine consists of a servo turret punch, a laser cutting system and an electrical control system.
PRODUCT DETAILS
Product Configuration
Item | Specification / Model | Qty | Remark |
CNC punch-laser composite machine | ERL300 / ERL400 | 1 | 32 stations / 28 stations |
Control system | LionPunch industrial control system | 1 | Win10, 500G HDD, 8GB RAM |
Laser source (laser system) | Maxphotonics 3000W | 1 | 6000W optional |
Cutting head (laser system) | Empower BM110 | 1 | |
Chiller (laser system) | Hanli HL-3000 | 1 | |
Punch servo motor | SYNMOT (UK CT technology, hollow-shaft motor) | 1 | |
Servo drives and motors | Panasonic | 5 / 6 | Cutting-head Y-axis motion optional |
Linear guide | HIWIN (Taiwan) | 2+1+2 / 2+1+2+2 | Cutting-head Y-axis motion, incl. 2 sets for Y |
Ball screw | TBI (Taiwan) | 2+1 / 2+1+1 | Cutting-head Y-axis motion optional |
Screw support bearing | NSK (Japan) | 8 | |
Turret support bearing | NSK (Japan) | 4 | |
Air-source FRL unit | AIRTAC | 1 | |
Solenoid valve | AIRTAC | 8 | |
Proximity switch | RIKO (Taiwan) | 10 | |
Air compressor | 11 kW | 1 | Optional |
Automatic tapper | 4-head (M3 / M4 / M5 / M6) | heads | Optional |
Single-side auto load / unload | DZ-E1530AL | 1 | Optional |
3.2.1 Cutting Head
A dedicated fiber-laser cutting head is used for stable, reliable performance. It delivers high cutting speed while maintaining optimum cut quality. A non-contact capacitance sensor keeps the stand-off gap constant, ensuring a stable, good cutting result.
3.2.2 Fiber Laser
The ERL300/400 series uses the latest advanced fiber laser. Fiber lasers are the newest generation of laser sources and are widely used for a broad range of sheet metals, including non-ferrous materials.
Features of the MAX fiber laser:
· Electro-optical conversion efficiency exceeds 32%. Medium-power fiber lasers are water-cooled, greatly cutting electricity consumption and operating cost for maximum productivity.
· The laser runs on electricity alone — no auxiliary gases are required — giving the lowest running and maintenance cost.
· Modular semiconductor design with redundancy; no optical lenses inside the resonator, no warm-up time, free adjustment, maintenance-free and high stability, reducing both parts cost and downtime.
· Output wavelength of 1.07 µm is ten times shorter than CO₂, with high power density and good absorption by metals, giving excellent cutting capability and the lowest processing cost.
· The beam is delivered through fiber with no complex mirror guidance — a simple optical path, stable structure and a maintenance-free external beam path.
3.2.3 Air and Water Circuit System
The air system has two parts. One supplies the cutting gas to the cutting head — clean, dry compressed air, oxygen and nitrogen. The other is auxiliary clean, dry compressed air. High-pressure nitrogen is routed through a high-pressure manifold controlled by high-pressure solenoid valves directly to the cutting head, with a manually adjustable pressure regulator that sets nitrogen pressure according to sheet thickness and saves nitrogen. Where edge quality is not critical, high-pressure air can be used, sharing the line with nitrogen for convenience and lower auxiliary-gas cost. The water system has two circuits: cooling water from the chiller enters the laser, cools the internal radiator and returns to the chiller (low-temperature circuit); a second circuit runs cooling water to the QBH output and back.
3.3 Processed Samples
(I) A solemn commitment and a strict system (see the provisions on after-sales service in the ISO 509001 quality assurance system for details).
1. Our company was among the first in the machine tool industry to pass ISO9001 quality system certification. We offer a one-year warranty starting from the completion of equipment commissioning. If commissioning and acceptance are not completed within three months of delivery due to reasons attributable to the user, the equipment will be considered accepted by the user, and the warranty period will automatically begin. The contract will continue to be executed according to the relevant terms after acceptance.
2. Maintenance service personnel must make detailed records of completed maintenance tasks and problem-solving methods when providing service to users. Users must provide feedback to the company. We implement strict control and evaluation of the work quality of our service personnel.
(ii) A dedicated service team ensures the operability of the service network.
1. The user can send operators to our company, or our after-sales personnel can go to the customer's factory to provide free training on operation, maintenance, and upkeep of the machine tools until the operators can operate them independently.
2. A dedicated after-sales service team with a 24-hour service hotline and multiple offices nationwide can promptly respond to customer service requests. In case of a malfunction, a response will be provided within 2 hours, and arrival at the customer's factory will be within 7 hours.
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