CH-320HA Fully Automatic PLC Band Saw (320mm, Touch Screen) | DDM Machinery, Shanghai, China

CH-320HA Fully Automatic Metal Profile Band Saw

DDM Machinery: Shanghai, China

Fully automatic CNC band saw for metal profile with PLC control and touch screen, cutting up to 320mm round or 320 × 320mm square, with automatic feeding and a programme of five cut lengths.

The CH-320HA is a fully automatic CNC band saw for producing profile and bar in volume. It cuts up to 320mm in round material and 320 × 320mm in square material. A PLC control system lets you set 5 groups of cutting data to run in series, so different lengths can be cut one after another without stopping to reprogram.

A touch screen replaces the traditional push-button panel, and the machine can be switched between manual and automatic operation. It feeds automatically in steps of 400mm, up to nine times per cycle.

Cutting is done with a bi-metal blade running at four selectable speeds (30, 50, 75, or 90), with hydraulic clamping and a worm wheel drive. It comes with automatic hydraulic swivelling, an automatic chip conveyor, a blade cleaning brush, a working light, and a saw frame height gauge.

Why Choose a Fully Automatic Band Saw?

Cutting bar, tube, and profile into many pieces is repetitive work that ties up an operator. An automatic saw with programmable lengths lets one person run several machines and keeps the cut lengths consistent.

• Programmable cutting. Five groups of cut data can run in a series.
• Touch-screen control. A modern interface replaces the button panel.
• Automatic feeding. Feeds 400mm at a time, up to nine times per cycle.
• Manual override. Manual and automatic modes can be selected.
• Volume production. Built to run cut after cut for mass production.

Machine Specifications

• Cutting capacity: 320mm (round); 320 × 320mm (square)
• Blade speed: 30 / 50 / 75 / 90 m/min (four speeds)
• Blade size: 34 × 1.1 × 4,115mm
• Main motor: 3kW
• Hydraulic motor: 0.75kW
• Coolant pump: 0.06kW
• Workpiece clamping: hydraulic vise
• Blade tension: manual
• Main drive: worm wheel drive
• Multiple feed: 400mm × 9 automatic feeds
• Machine size: 2,200 × 2,100 × 1,750mm
• Machine weight: 1,600kg

Control: PLC with touch screen; five groups of cut data can be programmed in series; manual or automatic selection

Standard equipment: blade cleaning brush, working light, saw frame height selector gauge, automatic-feed hydraulic vice assembly, one bi-metal saw blade, tool set with tool box, inverter, NC control, automatic hydraulic swivelling, automatic chip conveyor

Optional equipment: bundle cutting device (2 pieces), free drive roller rack (2m long)

Condition Available: New

Key Features

• Fully automatic CNC band saw for volume production
• PLC control with five programmable cut groups
• Touch-screen operator interface
• Manual and automatic modes
• Automatic feeding in 400mm steps, up to nine times
• Hydraulic clamping and worm wheel drive
• Automatic chip conveyor

Applications

• Cutting bar, tube, and profile to length in volume
• Steel stockholding and service centre cutting
• Metal fabrication production lines

Who This Machine Is For

• Fabrication shops and steel stockholders cutting repeat lengths
• Manufacturers who want unattended or low-attention sawing
• Workshops upgrading from a manual band saw

Frequently Asked Questions

How big a section can it cut?
320mm round, or 320 × 320mm square.

How automatic is it?
It has a PLC and touch screen, feeds material automatically in 400mm steps (up to nine times), and can run five programmed cut lengths in series.

Can it also be used manually?
Yes. You can select manual or automatic operation.

What blade speeds does it have?
Four speeds: 30, 50, 75, and 90m/min.

How heavy is it?
1,600kg, with dimensions of 2,200 × 2,100 × 1,750mm.

What options are available?
A bundle cutting device (two pieces) and a 2m free drive roller rack.

Is financing or staged payment available?
Yes. A deposit secures your order and begins production, with the remaining balance due only once your machine has been built, inspected, and is ready to ship.

Should I buy new or used?
This model is available new.