Scrap Metal Shear for Sale: The Pre-Order Checklist

“Scrap metal shear for sale” returns thousands of listings, and every one of them says the same things in a different order. The way through the noise is not a better search — it is a checklist that runs before the deposit rather than after. This article is that checklist for the mid-range buyer: eleven items, each one a conversation rather than a catalog row, and each one something the quotation should answer in writing before money moves.

The Q91-315 is the reference machine throughout, because the mixed-yard middle of the range is where most buyers land — but the checklist applies to every class from the Q91-200 to the flagship.

Before the Inquiry: Your Own Numbers

Four numbers belong in your inquiry email before any supplier’s, because they decide everything that comes back:

• The three heaviest pieces from a normal month — measured, with cross-sections. Not the heaviest ever; the heaviest routine.
• Daily tonnage, honestly counted — a median week, not a peak.
• Shift pattern as actually run — one, two or three, and whether it is planned to change inside the machine’s first three years.
• Power and site facts — voltage, frequency, spare kilowatts, foundation conditions, and the route the machine travels into the yard.

An inquiry with those four is answered with a specification. An inquiry without them is answered with a brochure, and the brochure cannot tell you whether the machine fits.

The Checklist: Eleven Items

1. The material list, confirmed back to you. The quotation should restate your material list and the class recommendation that follows from it. If the recommendation differs from what you asked about, the reason should be written down — that is the honesty test, and it happens before the order or not at all.
2. The boundary rows. Continuous and occasional plate ratings for the quoted class. The 315 carries 30 mm continuous and 50 mm occasional; size your routine feed to the continuous figure and the machine holds its numbers.
3. The duty declaration, in writing. The build is quoted against the shift pattern you declare. A two-shift build is a different machine than a one-shift build, and the difference is invisible on a price sheet and obvious in year three.
4. Blade specification. Steel grade, hardness range and the reversible-edge count. Ask what life the supplier expects at your declared duty and material — and whether a spare set ships with the machine or sits on your shelf from day one.
5. Configuration rows. Blade length, tank length, motor rating and power package, each with the reason it was chosen against your site. These are decisions, not options, and they are made at quotation.
6. The electrical scope. Voltage, frequency, spare kilowatts and the starting method, agreed with your electrician before the build rather than discovered on delivery day.
7. Foundation data. Drawings your contractor can build from, with anchorage matched to the declared duty rather than to a generic figure.
8. The documentation pack. What ships: schematics, foundation drawings, certificates, the load test record. Draft documents with the quotation let your broker classify early.
9. Commissioning plan. Test runs on your material, training across your shift teams, and a first-month schedule planned around your production. On-site service quotable where the site requires it.
10. The spares and wear-part schedule. Expected life per item at your duty, the replacement procedure, and the resupply channel. Spare blades shipping within 48 hours is a channel; the shelf set is a plan.
11. The commercial terms. Warranty scope, payment structure, delivery terms — EXW, FOB or CIF — and the lead time confirmed in writing against your configuration.

The Two Answers That Matter Most

Of the eleven, two decide more purchases than the rest combined. The first is the material list confirmed back to you — because a supplier that engages with your actual feed is specifying a machine, and a supplier that returns a generic quote is selling one. The second is the boundary rows, because they are the only numbers on any quotation that describe what the machine will actually take, shift after shift, on your material.

Everything else on the list is confirmable paperwork. Those two are the specification conversation, and they are the last cheap moment to have it.

The Honest Recommendation Rule

One more item belongs on the checklist, and it is about us rather than about the machine: the recommendation should be able to point down the range as readily as up. A right-sized machine outlasts an undersized one by years, and an oversized one costs power, floor space and purchase price every day it runs below its band. If your numbers say the 200 rather than the 315, a quotation recommending the 315 has failed the checklist — and the full range exists precisely so that recommendation can be honest.

The Inquiry Email, Written

The checklist starts with one document, and it is yours rather than the supplier’s. Write the inquiry email with four numbers and one attachment: the three heaviest pieces from a normal month with their cross-sections, the honest daily tonnage from a median week, the shift pattern as actually run, and the power and site facts — voltage, frequency, spare kilowatts, foundation conditions, the route into the yard. The attachment is photos or a short video of a normal week’s intake, which describes your feed shape better than any paragraph.

An inquiry written that way is answered with a specification within two business days. An inquiry written as “please quote a 500 ton shear” is answered with a brochure, and the brochure cannot tell you whether the machine fits. The eleven items on this checklist all follow from that first document — every one of them is a conversation the complete inquiry makes possible.

The Deposit Checklist

Before money moves, five confirmations should exist in writing: the class recommendation with its reason, the boundary rows for the quoted class, the duty declaration as restated by the factory, the configuration decisions with their reasons, and the site package — electrical scope, foundation data and transport data. If any of the five is missing, the specification conversation is not finished, and the deposit is a bet rather than a purchase.

The five are also the standard against which to read the second quotation, if you are comparing suppliers. Map both onto the same five and compare — the specification difference between two quotations is usually larger than the price difference, and the missing confirmation is where the machine’s fit lives.

The Checklist in Practice

Run the eleven items in order and they take about two weeks — most of that is the site conversations, which run in parallel with each other and with the factory’s build window. The first four items are yours: the material list, the boundary check, the duty declaration and the blade specification, all confirmable from the quotation alone. Items five through eight are the configuration and site package, which need your electrician and contractor in the loop. Items nine through eleven are the commercial and support package, which is where the negotiation conversation finally starts.

The order matters because the early items discipline the later ones. A buyer who negotiates the price before the boundary rows are confirmed is negotiating the price of a machine nobody has specified — and the most common version of that mistake is discovering, after the order, that the quoted class sits a step below the material. The checklist exists to make that discovery happen at quotation, when it is free.

The Checklist as a Habit

The eleven items are not a form to fill once — they are the habit that makes every subsequent purchase cheaper. The yards that run the checklist on their first machine run a shorter version on their second, because the material list, the duty declaration and the site facts are already maintained as living documents rather than reconstructed per inquiry. The log that starts with the first machine is the specification the second machine is quoted against.

That is the real return on the checklist: not one good purchase, but an operation that knows its own numbers. The full range publishes the boundaries per class, and the written quotation comes back within two business days of a complete inquiry — the checklist is what makes the inquiry complete.

Buyer FAQ

What should my inquiry email contain?

The four numbers from the first section — heaviest routine pieces with cross-sections, honest daily tonnage, shift pattern as run, and the power and site facts. Photos or video of a normal week’s intake help more than any description.

How quickly should a quotation come back?

Ours comes back within two business days of a complete inquiry, factory direct, with the specification sheet attached. A longer turnaround usually means the specification conversation has not started.

What is the single most important checklist item?

The material list confirmed back to you. It is the difference between a quotation that specifies a machine and a price sheet that sells one.

Can I negotiate before the specification is complete?

You can — and buyers who do are negotiating the price of a machine nobody has specified. Complete the eleven items first; the commercial conversation is shorter and cheaper afterwards.

What if the quotation recommends a different class?

Ask for the reason in writing. A supplier that will explain the recommendation — including when it points down the range — is a supplier worth the second conversation. The five written confirmations are the deposit standard, and they are also the comparison standard if a second quotation arrives — map both onto the same five, and the specification difference between two quotations is usually larger than the price difference.