Block Factory Cost in Jordan: The Capital Lines Beyond the Machine

Block factory cost in Jordan is settled before the machine is chosen, in the dozen capital lines around it: land preparation and the floor slab, foundations with crane or lifting provision, the curing yard with racks, pallets and sprinklers, the cement silo and aggregate bays, mixer and batching, a loader and a forklift, the power entry and backup generation, a workshop and laboratory bench, offices and fence, transport, spares and first fills, and the working capital that carries cement and payroll through the first months. Most buyers price the press carefully and build the rest from memory.

That order of work explains why two plants with the same press differ so much in cost and in how fast they sell a block. The press is a known quantity: published weight, published cycle, published installed capacity. The lines around it follow your shift target, your product mix and your curing days.

Why does the machine price cover so little of the budget?

A QST1800 arrives as 34 t of steel with a 104 kW installed load, and both figures describe the press alone. The weight sets the pad under it and the lifting provision above it. The installed load sets the cable, the panel and the generator behind it. Neither figure says how much yard you need, how much cement you must hold, or how many pallets must be in circulation at once.

Lighter frames repeat the pattern: 20 t on a QST1500, 17 t on a QST1200, 14 t on a QST8-15, 12 t on a QST6-15, at 57.6 kW, 44.9 kW and 34.4 kW installed on three of them. The lines around the machine do not vanish when the frame gets lighter. They shrink with output, and only with output.

The capital lines, in the order they are usually built

A budget structure is easier to defend than a single total. Each line below is driven by a production decision you have already taken, not by a price you were quoted.

• Land preparation and floor slab: sized by the largest position, a cuber over 12,000 x 3,000 mm or a press at 15,500 x 5,500 x 3,200 mm, and by drainage. Wearing course and yard marking can wait.
• Foundations and lifting provision: sized by frame weight, 34 t at the top of the range, and by the curing racks. A permanent gantry can wait as long as a mobile crane reaches the press.
• Curing yard: racks, pallets and sprinklers, sized by pallets in circulation and days of cure, not by machine price. This line grows fastest when a shift is added.
• Cement silo and aggregate bays: sized by daily cement consumption at your shift target and by the number of aggregate grades, not by the season.
• Mixer and batching: sized by batch size against cycle time, 15 to 25 seconds on a QST1200, and by the number of product grades.
• Handling: a loader for the bays and a forklift with a clamp taking 500 to 800 standard bricks or 40 hollow blocks per bite at 2,000 kg.
• Power entry and backup generation: sized by installed capacity and by how much of a shift you will lose.
• Workshop, laboratory bench, offices and fence: sized by the quality records your buyers demand. Offices and fence are easiest to defer.

Which three lines do buyers forget, and why do they stop the plant?

Three lines are left out of the first budget more often than any others, and each one stops a plant after the machine is already standing.

Power entry and backup generation come last because they stay invisible until commissioning. A QST1800 draws 104 kW installed, and that load must reach the panel through a connection arranged months earlier, plus a generator that carries the critical drives when supply drops. Handling comes second: without a forklift and clamp, cured stacks stay where they were built and the next shift has nowhere to put its pallets. Working capital comes third and hurts most: cement, aggregate and payroll are paid before the first invoice is collected, and a plant that runs out of cement in its second month owns a machine it cannot feed. Keep a reserve for spares on the same list, because a worn mould edge or a failed sensor stops a shift, and the spare costs little next to the idle day it prevents.

How do shift output and curing days size the yard?

Output bands run from 30,000 to 250,000 pieces per 8-hour shift, and every piece leaves the press on a pallet that must be emptied before it is used again. A pallet feeder returns a board in about 13 seconds, a QS-1200A cuber clears about 3,800 pallets per shift, and a QS-1000G-A clears about 1,700 with one operator. Pallets per shift times days of cure gives the boards the yard must hold.

The pallet size sets the area, not the block count. A 1,400 x 1,400 x 30 mm board needs a wider aisle and a bigger turning circle than a 980 x 860 x 22 mm board, and the difference is paid in slab, racks and forklift. Where the plot cannot carry that area, a pallet-free line moulds and cubes in one pass to 1,100 mm, ten layers of standard brick.

Shift pattern moves money between lines. Two shifts on the same target need fewer pallets in cure but more cement per day, so the silo and batching grow while the yard shrinks. Settle the pattern before the slab is poured.

Phasing: sell blocks before the last line is finished

Phase one is the smallest plant that can make a saleable block and cure it: machine, mould set, pad and foundations, one curing area with enough pallets for the first turn, a silo, batching, power and a forklift. Anything that touches the curing turn belongs there, because a block that cannot cure cannot be sold.

Phase two buys capacity out of revenue: more pallets, a cuber, packaging, a second aggregate bay. Phase three is control and comfort: laboratory bench, workshop, offices, fence, yard paving. A cuber added later is ordinary work: a fixed QS-1000G-A handles about 1,700 pallets per shift with one operator, so it can follow the yard instead of leading it.

The deferral rule: defer finishes, not functions. Paving, cladding, office furniture and a second silo can wait a year; pallets, power and handling cannot, because a plant without them has a machine and nothing to sell.

What should be fixed in writing before quotations are compared?

Ask for the quotation split along the same lines as the budget: frame, moulds, pallets, curing and cubing, packing, spares and first fills, plus a separate list of the site works the equipment demands. Take that list to a local contractor and to your own engineer. Pad, foundation, power connection and inland transport are priced where you build.

Four inputs decide most of the budget before any quotation is written: the shift target, the product mix with block sizes, the plot dimensions and the aggregate source. On a plot outside Amman those four still decide the frame class, the pallet fleet, the yard and the silo. The machine price is the last line to settle.