# Brick Machine Factory

> Brick Machine Factory (export brand of Shanghai Mars Industrial Co., Ltd.) is a China-based manufacturer and exporter of concrete block making machines, paver and interlocking brick machines, compressed earth (clay) brick machines, concrete roof tile machines, AAC and pipe plants, and block-machine pallets, moulds and pigments. Factory in Shandong Province, China; office in Shanghai. Contact: inquiry@brick-machine-factory.com, WhatsApp/Tel +86 176 2154 1688.

Key facts:
- Machines are CE certified (selected models also ISO 9001/SGS) with a 1-year machine warranty; GMT pallets up to 8 years, steel pallets up to 15 years.
- Services: plant layout design, mix design, factory test-run video, overseas installation, commissioning, training, spare parts.
- Model naming: in QT10-15, "10" = 400×200×200 mm hollow blocks per cycle, "15" = cycle time in seconds.
- Inquiries: https://www.brick-machine-factory.com/contact/ (reply within 24 h, Mon–Sat GMT+8).

## Product categories
- [Fully Automatic Block Machines](https://www.brick-machine-factory.com/products/fully-automatic-block-machines/): PLC-controlled hydraulic + vibration lines from QT4-15 to QT15-15 for high-volume hollow, solid, paver and curb block output.
- [Semi-Automatic Block Machines](https://www.brick-machine-factory.com/products/semi-automatic-block-machines/): Low-investment QT4 series machines for start-up block yards — simple to run, easy to maintain, ready in days.
- [Mobile Egg-Laying Block Machines](https://www.brick-machine-factory.com/products/mobile-egg-laying-block-machines/): Movable QTM machines that lay blocks directly on a concrete floor — no pallets, no stacking, minimal labour.
- [Interlocking Clay Brick Machines](https://www.brick-machine-factory.com/products/interlocking-clay-brick-machines/): Hydraulic compressed earth block (CEB) machines for mortar-less interlocking clay and soil-cement bricks.
- [Concrete Roof Tile Machines](https://www.brick-machine-factory.com/products/roof-tile-machines/): Extrusion and hydraulic pressing machines for coloured concrete roof tiles, ridge tiles and terrazzo.
- [Production Lines & Plants](https://www.brick-machine-factory.com/products/production-lines-plants/): Turnkey AAC block plants, concrete pipe machines, cement and lime kiln lines and bulk handling equipment.
- [Pallets, Moulds & Pigments](https://www.brick-machine-factory.com/products/pallets-moulds-pigments/): GMT, PVC, steel and wood block pallets, heat-treated block moulds and iron oxide pigments for coloured pavers.
- [Auxiliary Equipment](https://www.brick-machine-factory.com/products/auxiliary-equipment/): Concrete pumps, wheel loaders, mini excavators and automated car parking systems for construction projects.

## Products
- [QT4-15 Automatic Hydraulic Block Making Machine](https://www.brick-machine-factory.com/products/qt4-15-automatic-block-making-machine/): Entry-level fully automatic block machine with PLC control and hydraulic pressing — the lowest-cost way to move from manual to automatic production.
- [QT5-15 Automatic Concrete Block Machine Line](https://www.brick-machine-factory.com/products/qt5-15-automatic-concrete-block-machine/): Best-selling mid-size automatic line: 5 hollow blocks per 15-second cycle with a 1050 × 520 mm moulding area and 100 kN vibration.
- [QT8-15 Hourdis & Hollow Block Machine](https://www.brick-machine-factory.com/products/qt8-15-hourdis-hollow-block-machine/): Heavy-duty automatic machine built for hourdis (slab infill) and hollow blocks, with a JS750 mixer and 80–90 kN vibration.
- [QT10-15 Fully Automatic Block Production Line](https://www.brick-machine-factory.com/products/qt10-15-fly-ash-block-production-line/): High-output automatic line producing 10 hollow blocks per cycle, designed to use fly ash and industrial by-products to lower raw-material cost.
- [QT12-15 Automatic Block & Colour Paver Machine](https://www.brick-machine-factory.com/products/qt12-15-automatic-paver-block-machine/): Large-capacity automatic plant: 12 hollow blocks every 15 seconds, 36 kW total power and a 250–300 m² workshop footprint.
- [QT15-15 Large Automatic Block Production Line](https://www.brick-machine-factory.com/products/qt15-15-large-block-production-line/): Our largest QT model: 15 hollow blocks per cycle, 100 kN vibration and a 1100 × 900 mm pallet for industrial-scale block plants.
- [M3 Series Intelligent Block Production Line](https://www.brick-machine-factory.com/products/m3-series-intelligent-block-production-line/): Customised turnkey block plant with intelligent controls — configured around your block types, site layout and target output.
- [QT4-40 Semi-Automatic Block Making Machine](https://www.brick-machine-factory.com/products/qt4-40-semi-automatic-block-machine/): The classic low-cost block machine: 4 hollow blocks per 40-second cycle, 16.3 kW and a footprint of just 1350 × 1460 mm.
- [QTJ4-35B Semi-Automatic Block Machine with Conveyor](https://www.brick-machine-factory.com/products/qtj4-35b-semi-automatic-block-machine/): Semi-automatic machine with belt conveyor and hopper feeding — faster cycles and less manual handling than a basic QT4-40.
- [QT4-23A Semi-Automatic Hydraulic Block Machine](https://www.brick-machine-factory.com/products/qt4-23a-semi-automatic-block-machine/): Hydraulic-assisted semi-automatic machine with a 24-second cycle — up to 6,720 blocks a day in a 60 m² workshop.
- [QTJ4-26 Small Block Making Machine](https://www.brick-machine-factory.com/products/qtj4-26-small-block-making-machine/): Compact machine with platform + mould vibration (4,500–5,100 rpm) — a reliable small-business block maker.
- [QT4-45 Hollow Block Machine](https://www.brick-machine-factory.com/products/qt4-45-hollow-block-machine/): Robust electric vibration block machine producing 400 × 200/150/100/250 mm blocks with a 40-second cycle.
- [QT4-18 Hydraulic Block Machine](https://www.brick-machine-factory.com/products/qt4-18-hydraulic-block-machine/): Hydraulic machine with a 15–20-second cycle that bridges semi-automatic and fully automatic production.
- [QT4-24 Block Making Machine](https://www.brick-machine-factory.com/products/qt4-24-block-making-machine/): Small hydraulic block machine with a 24-second cycle — a proven choice for first-time block entrepreneurs.
- [QTM4-30A Mobile Egg-Laying Block Machine](https://www.brick-machine-factory.com/products/qtm4-30a-mobile-egg-laying-block-machine/): Portable egg layer that moves on wheels and lays 4 hollow blocks per cycle directly onto a concrete floor — no pallets needed.
- [QTM4-40 Egg-Laying Block Machine](https://www.brick-machine-factory.com/products/qtm4-40-egg-laying-block-machine/): Light 800 kg mobile block maker run by a single operator — ideal for rural housing and contractor sites.
- [QTM6-24 Hydraulic Movable Block Machine](https://www.brick-machine-factory.com/products/qtm6-24-movable-block-machine/): Hydraulic egg-laying machine with operator cab and sun canopy: 6 hollow blocks every 20–30 seconds.
- [QTM10-25 Large Mobile Block Machine](https://www.brick-machine-factory.com/products/qtm10-25-large-mobile-block-machine/): Our largest egg-laying machine — 10 hollow blocks per drop, hydraulic operation and 100 kN vibration for big site projects.
- [QTS5-10 Automatic Interlocking Clay Brick Machine](https://www.brick-machine-factory.com/products/qts5-10-automatic-interlocking-clay-brick-machine/): Automatic hydraulic compressed earth brick machine: 16 MPa forming pressure, 7.5 kW and a 10-second cycle.
- [KDS2-40 Manual Interlocking Clay Brick Machine](https://www.brick-machine-factory.com/products/kds2-40-manual-interlocking-brick-machine/): Manual lever-press compressed earth block machine — no electricity required, perfect for remote community building.
- [KQ2-25 Hydraulic Interlocking Clay Brick Machine](https://www.brick-machine-factory.com/products/kq2-25-hydraulic-clay-brick-machine/): Hydraulic press for 2 interlocking bricks per 25-second cycle with 16 MPa pressure — diesel or electric power.
- [KDS2-25D Diesel Eco Interlocking Brick Machine](https://www.brick-machine-factory.com/products/kds2-25d-diesel-interlocking-brick-machine/): Compact 400 kg diesel-powered hydraulic brick machine with 16 MPa pressure — complete with crusher and sieve options.
- [Automatic Interlocking Clay Brick Production Line](https://www.brick-machine-factory.com/products/automatic-clay-brick-production-line/): Complete compressed earth brick line with crusher, mixer, conveyor and automatic hydraulic press for commercial output.
- [QTS2-10 Hydraulic Interlocking Earth Block Machine](https://www.brick-machine-factory.com/products/qts2-10-hydraulic-earth-block-machine/): Light 280 kg hydraulic earth block machine for interlocking clay and soil-cement bricks with optional crusher and sieve.
- [KQ-20 Extrusion Concrete Roof Tile Machine](https://www.brick-machine-factory.com/products/kq-20-extrusion-roof-tile-machine/): Roll-forming extrusion line that produces 20 coloured concrete roof tiles per minute under PLC control.
- [KQ8-128 Hydraulic Concrete Roof Tile Press](https://www.brick-machine-factory.com/products/kq8-128-concrete-roof-tile-press/): Hydraulic pressing roof tile machine with 9,600 tiles/day capacity — popular across Southern Africa.
- [Hydraulic Roof & Terrazzo Tile Machine](https://www.brick-machine-factory.com/products/hydraulic-roof-and-terrazzo-tile-machine/): Multi-functional hydraulic press for concrete roof tiles and terrazzo floor tiles — 8 pieces per minute.
- [AAC Block Production Line (Autoclaved Aerated Concrete)](https://www.brick-machine-factory.com/products/aac-block-production-line/): Turnkey autoclaved aerated concrete plant from 30,000 to 300,000 m³ per year, with cutting machines from 2 m to 6 m.
- [Concrete Pipe & Pole Making Machine](https://www.brick-machine-factory.com/products/concrete-pipe-making-machine/): Centrifugal and roller-suspension machines for 300–3000 mm drainage pipes and 7–18 m concrete poles.
- [Rotary Kiln Cement Production Line](https://www.brick-machine-factory.com/products/rotary-kiln-cement-production-line/): EPC cement plants from 100 to 6,000 tonnes per day — crushing, raw mill, rotary kiln, cement mill and packing.
- [Vertical Shaft Lime Kiln Production Line](https://www.brick-machine-factory.com/products/vertical-shaft-lime-kiln/): Energy-saving vertical shaft kiln for active and hydrated lime, fired by natural gas, coal or producer gas.
- [Belt & Chain Bucket Elevator](https://www.brick-machine-factory.com/products/bucket-elevator/): Vertical bucket elevators for sand, cement, limestone and slag — 3 to 22 kW, bulk density 0.6–2.0 t/m³.
- [GMT Glass-Fibre Block Machine Pallet](https://www.brick-machine-factory.com/products/gmt-fiberglass-block-pallet/): Glass-fibre reinforced thermoplastic pallets with double-polished surfaces (1.00 mm flatness) and an 8-year warranty.
- [C-Profile Steel-Edged GMT Pallet](https://www.brick-machine-factory.com/products/c-profile-steel-edged-gmt-pallet/): GMT pallet with steel C-profile edges for fully automatic lines — custom thickness and an 8–12 year service life.
- [PVC Plastic Block Machine Pallet](https://www.brick-machine-factory.com/products/pvc-block-machine-pallet/): Economical 20–35 mm PVC pallets for semi-automatic and small automatic machines, cut to any size from 1 piece.
- [Anti-Rust Steel Block Pallet](https://www.brick-machine-factory.com/products/steel-block-machine-pallet/): Manganese steel pallets, CNC-cut with flatness within 0.4 mm and a 15-year warranty.
- [Heavy-Duty Larch Wood Block Pallet](https://www.brick-machine-factory.com/products/larch-wood-block-machine-pallet/): Russian larch block boards with double-polished faces and steel-reinforced edges — over 8 years life in non-steam curing.
- [Heat-Treated Concrete Block Mould](https://www.brick-machine-factory.com/products/concrete-block-machine-mould/): NM400 wear-resistant moulds, carburised, nitrided and quenched for more than 80,000 cycles.
- [Paving & Interlocking Brick Mould](https://www.brick-machine-factory.com/products/paving-and-interlocking-brick-mould/): Precision paver moulds with textured tamper heads for Holland, zigzag, I-shape and custom paving stones.
- [Iron Oxide Pigment for Concrete Blocks & Pavers](https://www.brick-machine-factory.com/products/iron-oxide-pigment-for-concrete-blocks/): Fe₂O₃ powder pigments in red, yellow, black, brown and blue for colour pavers, roof tiles and blocks — 25 kg bags.
- [HBTS40 Diesel Trailer Concrete Pump](https://www.brick-machine-factory.com/products/hbts40-diesel-concrete-pump/): Trailer-mounted diesel concrete pump: 45/26 m³/h, 120 m vertical and 300 m horizontal reach.
- [ZL946 Front-End Wheel Loader](https://www.brick-machine-factory.com/products/zl946-wheel-loader/): Wheel loader with 1.7 m³ bucket for aggregate and raw-material handling in block plants and quarries.
- [KDH-15 Mini Crawler Excavator](https://www.brick-machine-factory.com/products/mini-crawler-excavator/): Compact hydraulic crawler excavator with 0.1 m³ bucket — 2.4 m dig depth for site preparation and trenching.
- [Vertical Rotary Car Parking System](https://www.brick-machine-factory.com/products/vertical-rotary-car-parking-system/): Carousel parking tower that stores 8–16 cars on the footprint of two parking bays, CE approved.
- [Plane-Moving Automated Parking System](https://www.brick-machine-factory.com/products/plane-moving-automated-parking-system/): Fully automated plane-moving parking garage for indoor and underground projects, push-button operation.

## Projects
- [14,000 Blocks/Shift Hollow Block Plant for East Africa](https://www.brick-machine-factory.com/projects/hollow-block-plant-east-africa/): A QT10-15 line with batching, JS750 mixer, pallet feeder and stacker, configured for regional contractors who need consistent load-bearing hollow blocks.
- [Two-Layer Colour Paver Plant for Landscaping Projects](https://www.brick-machine-factory.com/projects/colour-paver-plant-middle-east/): A QT12-15 line with face-mix feeder for two-layer coloured pavers, sized for municipal landscaping and private villa projects.
- [Interlocking Earth Brick Production for Affordable Housing](https://www.brick-machine-factory.com/projects/interlocking-earth-brick-housing-programme/): A hub-and-spoke setup: one automatic CEB line at a central yard and diesel units that move between village building sites.
- [Low-Investment Start-Up Block Yard](https://www.brick-machine-factory.com/projects/start-up-block-yard-west-africa/): A first block business built around a QTJ4-26, a JQ350 mixer and PVC pallets — the smallest commercially viable configuration.
- [Concrete Roof Tile Plant for Southern Africa](https://www.brick-machine-factory.com/projects/concrete-roof-tile-plant-southern-africa/): Hydraulic roof tile press with pallet moulds, colour coating and curing racks for a regional roofing distributor.
- [Hourdis & Hollow Block Plant for North Africa](https://www.brick-machine-factory.com/projects/hourdis-block-plant-north-africa/): An automatic line focused on hourdis infill blocks for rib-and-block slabs, with hollow blocks as the second product.

## Guides
- [How to Choose a Block Making Machine: Manual, Semi-Automatic or Fully Automatic?](https://www.brick-machine-factory.com/blog/how-to-choose-a-block-making-machine/): A buyer’s framework for choosing a block making machine by output, budget, labour, power supply and block types — with model-by-model comparisons.
- [Concrete Block Mix Ratio: Proven Recipes for Hollow Blocks, Solid Bricks and Pavers](https://www.brick-machine-factory.com/blog/concrete-block-mix-ratio/): Practical cement, sand and aggregate ratios for machine-made concrete blocks, how to test them, and how to cut cement cost with fly ash without losing strength.
- [Block Machine Pallets Compared: GMT vs PVC vs Steel vs Wood](https://www.brick-machine-factory.com/blog/block-machine-pallets-gmt-vs-pvc-vs-steel-vs-wood/): How pallet material affects block quality, curing, maintenance and cost per block — with lifespan, weight and price comparisons for each option.
- [How to Cure Concrete Blocks: Natural, Covered and Steam Curing Explained](https://www.brick-machine-factory.com/blog/how-to-cure-concrete-blocks/): Curing methods for machine-made concrete blocks, how long each takes, and how to avoid cracks, dusting and low strength.
- [Interlocking Clay Bricks vs Concrete Blocks: Which Should You Produce?](https://www.brick-machine-factory.com/blog/interlocking-clay-bricks-vs-concrete-blocks/): Compare compressed earth interlocking bricks and machine-made concrete blocks on cost, strength, materials, speed of construction and market demand.
- [Starting a Block Making Business: Cost Breakdown and Profit Calculation](https://www.brick-machine-factory.com/blog/block-making-business-cost-and-profit/): A transparent method for budgeting a concrete block plant and calculating cost per block, monthly profit and payback period — with a worked example.

## Company
- [About](https://www.brick-machine-factory.com/about/): company, capabilities, quality system and service
- [Contact](https://www.brick-machine-factory.com/contact/): inquiry form, WhatsApp, email, phone

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