LESTHER F2C-400CNC Bandsawing Machine

Unlike conventional systems that rely primarily on hydraulic motion control, the LESTHER F2C-400CNC uses servo motors combined with precision ball screw drives to control material feeding and cutting operations.

This technology provides more accurate positioning and greater repeatability throughout the cutting cycle. Because the servo system precisely controls feed movements, operators benefit from improved cut length consistency, reduced material waste, and better overall cutting accuracy.

Additional advantages include:

• Precise and repeatable material positioning
• Improved cut length accuracy
• Reduced remnant material and better stock utilization
• Smoother machine operation
• Lower maintenance requirements compared to heavily hydraulic-dependent systems
• Faster setup and adjustment of cutting parameters

For manufacturers and fabrication shops producing large quantities of cut material, servo-driven automation helps improve productivity while maintaining consistent quality from the first cut to the last.

The F2C-400CNC has been engineered to maximize cutting accuracy, productivity, and operational reliability.

High-Precision Servo Feeding

Servo motors combined with ball screw drives provide smooth, accurate, and repeatable material feeding, ensuring consistent cut lengths and improved dimensional accuracy.

Reduced Material Waste

The optimized feeding and clamping system minimizes remnant material while maximizing stock utilization. This helps reduce raw material costs and improves overall production efficiency, particularly when processing high-value metals.

Safe and Fully Enclosed Operation

The machine's enclosed structure helps contain coolant spray and noise while providing enhanced operator protection throughout the cutting process.

Intelligent CNC Control

The 10-inch CNC control system simplifies programming and setup while supporting automatic positioning functions that reduce operator intervention.

The F2C-400CNC is designed to simplify production and reduce operator intervention.

1. Enter Cutting Parameters

Using the CNC touchscreen interface, operators enter the material dimensions, cut length, and required quantity. The system allows quick setup and repeatable production runs.

2. Load Material and Position Automatically

The servo-driven feeding system accurately positions the material while the guide arm automatically adjusts to the appropriate cutting position.

3. Start the Automatic Cutting Cycle

Once the cycle begins, the machine automatically performs feeding, clamping, and cutting operations, allowing operators to focus on other production tasks.

The F2C-400CNC incorporates a range of automation, safety, and productivity features designed to improve cutting accuracy while simplifying day-to-day operation.

Precision Cutting Performance

• Down feed and material feed is by ball screws with servo motors for efficient and accurate cutting
• Both feed and main fixed vice jaws are fitted with retract on the return stroke to allow feeding of deformed or bent materials and to prevent scoring
• The vice feeding system has been designed to reduce the size of the wastage
• Independent feed bed and vice system to provide accurate feeding of packs or bent materials
• Variable blade speed control through inverter technology
• Automatic guide arm positioning
• Hydraulic blade tension control for optimal cutting performance

Reliability and Productivity

• Blade material detection system
• Motion detection shutdown in the event of blade breakage or jamming
• Power-driven blade brush for efficient chip removal
• Automatic chip conveyor
• Removable coolant tank for simplified maintenance

Operator Safety and Ease of Use

• Fully enclosed machine design for safe, clean and quiet operation
• 10-inch CNC controller with offline programming capability
• LED work light
• Optional top clamping system for bundle cutting applications

The LESTHER F2C-400CNC is suitable for a wide range of industrial metal cutting applications, including:

• Semiconductor Equipment Parts
• Precision Mold Machining
• Steel Fabrication
• Heavy Machinery Manufacturing
• Shipbuilding
• Wind Power Towers
• Precast Steel Structures
• Infrastructure Engineering

The following specifications summarize the cutting capacity, machine dimensions, and operating characteristics of the LESTHER F2C-400CNC CNC automatic band saw.

What materials can the LESTHER F2C-400CNC cut?

The machine is designed for cutting steel, stainless steel, and aluminum alloys.

What is the maximum cutting capacity?

The F2C-400CNC can cut up to 400 mm round material and 400 × 400 mm rectangular material at 90°.

How does the servo feeding system improve accuracy?

The servo-driven ball screw system provides precise material positioning and repeatable feed lengths, resulting in improved cutting accuracy and reduced waste.

What safety features are included?

The machine features a fully enclosed cutting area, blade breakage detection, motion monitoring, and automatic shutdown functions for enhanced operator protection.