GHS4240 Fully‑Automatic Horizontal High‑Speed Band Saw Machine

Hotline： +86-533-5333776

Product Description

One‑sentence positioning: A high‑speed sawing solution specially designed for aluminum bars and aluminum‑alloy materials, completing one single sawing cycle within 55 seconds.

Product Overview

GHS4240 fully‑automatic horizontal high‑speed band‑saw machine is a special sawing equipment independently developed by Zibo Hanlong Machinery Co., Ltd. to meet the high‑speed cutting requirements of aluminum bars and aluminum alloys.

Adopting double‑column gantry frame‑type structure, the whole machine has undergone aging treatment and precision machining by machining centers, featuring high rigidity, excellent stability and high cutting accuracy. It can be equipped with a fully‑automatic production line covering the whole workflow of automatic feeding, length sizing, sawing, discharging, marking and stacking.

Core Advantages

High‑efficiency Sawing: Linear speed: 500‑2600 m/min, feed speed: 100‑1800 mm/min. A single cutting cycle for φ254 mm aluminum bar only takes 55 seconds.
Narrow Kerf Design: Saw‑blade thickness: 1.3 mm, kerf width ≤1.8 mm, which greatly improves material utilization rate.
Precise Control: End‑face perpendicularity: ±0.2 mm; sizing tolerance: 0~+1 mm/1000 mm; sizing range: 30‑6000 mm.
Stable & Reliable Performance: Double‑column gantry frame structure, aging‑treated H‑shaped cast‑iron double‑columns and roller linear guides guarantee perpendicularity ≤0.05 mm. The saw‑blade adopts automatic hydraulic tensioning, with automatic compensation and rotating‑speed monitoring function.
Energy‑saving & Eco‑friendly: Servo spindle motor with precision reducer saves around 30 % power consumption compared with similar machines; micro‑oil‑mist cooling system is applied.
Full‑automatic Operation: The complete process including material storage‑feeding‑sizing‑sawing‑discharging‑marking‑stacking can run automatically without manual intervention.

Technical Parameters

表格

Item	Parameter
Sawing Capacity	φ150‑400 mm
Saw‑blade Specification	W41×T1.3 mm (carbide tipped)
Feed Speed	100‑1800 mm/min
Linear Speed	300‑2500 m/min
Main Motor	22 kW Servo Spindle Motor
Kerf Width	≤1.8 mm
Sizing Accuracy	0~+1 mm/1000 mm
Perpendicularity	≤0.1°/100 mm
Surface Roughness	Ra≤50 μm
Aluminum‑chip Collection Rate	≥85 %
Total Installed Power	Approx. 85 kW
Floor Space	L25 m × W8.2 m

Efficiency Reference: For φ254 mm (6061) aluminum bar, single‑cycle time ≤55 s (Cutting: 30 s, Blade retraction: 8 s, Clamp‑loosening: 5 s, Material feeding: 10 s).

Machine Composition

Chain‑type feeding storage table → Feeding unit → Feeding roller table → Automatic length‑sizing system → Pre‑saw upper‑pressing device → High‑speed band‑saw main host → Post‑saw upper‑pressing device → Discharging roller table → Waste‑tilting collecting device → Marking system → Dust‑extraction system → Stacking system → Hydraulic system → Cooling & Lubrication system → Electric control system

Core Configuration

Feed System: Servo motor + reducer + heavy‑load roller linear guide + nitrogen‑balance system, with intelligent variable‑speed feed.
Saw‑blade Guide: Two groups of guiding assemblies, each equipped with 4 adjustable guide rollers made of special alloy steel, hardness: 60‑65 HRC.
Hydraulic System: Saw‑blade tension: 5 MPa / 12 L/min; Feeding mechanism: 40 L/min × 2.
Electric Control System: Inovance PLC + 15‑inch touch‑screen, Schneider low‑voltage electric components, manual / automatic dual‑operation modes.
Marking System: 50 W fiber laser marker, marking range: 120 × 120 mm.
Aluminum‑chip Collector: 15 kW dust‑extraction fan.

After‑sales Service

One‑year warranty period. Technical feedback within 24 hours, on‑site service available within 48 hours, lifelong technical support.

Hanlong Saw Machinery Co., Ltd.

Products

Hi-speed Band Saw Machines(Aluminium Bar,Section,Plate)