Why a Specification Checklist Matters

Most gabion machine problems start before the order, when a specification is left unconfirmed. A short checklist removes the guesswork and lets a supplier quote the right machine the first time. Work through each point below and record your answers in writing.

Required Mesh Size

State your main mesh size, for example 60×80, 80×100 or 100×120 mm, and any other sizes you will run. Mesh size drives twist setup, tension and the machine's adjustment range.

Wire Diameter

Give the wire diameter you actually use, within the typical 2.0–4.0 mm range. For coated wire, give both the core diameter and the overall coated diameter.

Wire Material

Confirm whether you run galvanized, PVC-coated or high-tensile wire, or a mix. Material affects feeding, tension and guide setup.

PVC-Coated or Galvanized Wire

This choice affects the machine directly. Coated wire needs gentler feeding and tension to protect the coating, and the machine must be set for the coated outer diameter. Confirm your wire type before ordering.

Working Width

Give the maximum panel width you need, based on your most common finished gabion width rather than a single large order. Working width affects machine size, cost and efficiency.

Required Production Speed

State your required output per shift and the speed you need. Remember effective output is lower than rated speed once changes and stops are counted, so plan honestly.

Number of Twists

Confirm the twist pattern required for your mesh. The number and type of twists affect mesh strength and the machine configuration.

Control System

Decide whether you need servo and PLC control, and whether broken-wire detection is required. These affect consistency, changeover and maintenance skills needed on site.

Voltage / Frequency

Confirm your site power supply (voltage and frequency) so the machine is built for your country. This is a common cause of delay when omitted.

Automation Requirement

State how much automation you want — from a basic machine to a fully integrated line — based on your volume, product range and available labour.

Factory Space

Give your available floor space, especially if you plan a complete line. Layout and space decide whether the configuration you want will actually fit.

Final Gabion Product Type

Describe the final gabion products you make — box, mattress or large panels — and their sizes, so the machine is matched to the end product rather than to a generic specification.

Inquiry Information Table

How to Prepare Your Inquiry

A complete inquiry gets a faster, more accurate quotation. Before you contact a supplier, fill in the table above with your own figures, and add two or three photos or drawings of the gabion products you make. Say clearly whether you will run galvanized or PVC-coated wire, and whether you expect to change specifications often. If you already own supporting equipment, describe it, because that changes whether you need a single machine or a full line. The more precisely you describe mesh size, wire diameter and required output, the less the supplier has to assume, and the less likely the delivered machine is a compromise. Treat the checklist as your own document, not just a form to fill for the seller.

Checking a Quotation Against Your Checklist

When the quotation comes back, do not only compare the price. Check that the machine's mesh size range, wire diameter range, working width, speed, twist configuration and voltage all match what you confirmed. Confirm whether servo or PLC control and broken-wire detection are included, and ask what the maintenance interval is. If a figure on the quotation is different from your checklist, ask why before ordering, because that difference is easier to correct now than after delivery. A quotation that matches your specification on every line is worth more than a lower price that leaves details to chance.

FAQ

What is the most important specification to confirm first?
Mesh size — it drives twist setup, tension and adjustment range. Wire diameter and type follow immediately.

Can one gabion machine produce both 80×100 mm and 100×120 mm mesh?
Often yes, but confirm the machine's adjustment range and that changeover between sizes is practical before ordering.

Why do I need to give my voltage and frequency?
The machine is built for your site power supply. Omitting it causes delays and rework.

What information is needed before a quotation?
The full table above: mesh size, wire diameter, wire type, mesh width, capacity, voltage, destination country and any existing equipment.