Mobile block machine
<p><strong>QMY4-30 Mobile Block Machine, 5 kW, 30s Cycle, Mould Changeable</strong> — lays hollow blocks and solid bricks directly on the ground without pallets, fitting small-scale sites where a fixed plant is not planned.</p> <ul> <li>Output stated per block format (400×200×200 mm, 400×150×200 mm, 400×100×200 mm) so daily volume matches expectation before ordering</li> <li>Compact 1200 × 1200 mm footprint with 30-second cycle for on-site production</li> </ul> <p>Machine, mould and handling specified as one matched system rather than assembled from separate suppliers, with configuration set against your local aggregate and target block format.</p>
Block Machinery as a Single Focus — The QMY4-30 mobile block machine is specified as a matched system with its mould and power requirements rather than assembled from separate suppliers.
| Parameter | Value |
|---|---|
| Model | QMY4-30 |
| Product Type | Mobile Concrete Block Making Machine |
| Rated Power | 5 kW |
| Overall Dimensions (L×W×H) | 1200 × 1200 × 1100 mm |
| Net Weight | 950 kg |
| Cycle Time | 30 seconds |
| Output (400×200×200mm hollow block) | 480 pcs/hour, 3840 pcs/8 hours |
| Output (400×150×200mm hollow block) | 600 pcs/hour, 4800 pcs/8 hours |
| Output (400×100×200mm hollow block) | 840 pcs/hour, 6720 pcs/8 hours |
| Mould Format | Hollow block, solid brick (changeable) |
| Raw Materials | Cement, sand, crushed stones, slag |
| Automation Level | Manual / mobile egg-laying type |
| Assembly State | Fully assembled, mobile unit |
| Voltage & Frequency | Configurable to buyer site requirement (basis to be confirmed) |
| Pallet Size | Not applicable (lays directly on ground) |
| Warranty | One year guarantee |
| Application | Material or Output |
|---|---|
| On-site production for housing projects | Hollow blocks from cement, sand, and crushed stone |
| Small-scale contractor block making | Solid bricks and hollow blocks without a fixed plant |
| First block business startup | Low-investment mobile production on prepared ground |
| Development project local manufacturing | Multiple block formats from a single mobile unit |
Capacity only matters when tied to the exact block format you intend to produce.
A mobile block machine for sale often gets advertised with a single headline number—cycles per hour—without specifying which block size that figure assumes. When a buyer receives the machine and runs a different format, the actual daily volume can fall far short of what was expected. The cycle time stretches, the mould fills differently, and the output per shift tells a different story than the brochure suggested [NEED_CITE: block machine output claims and format assumptions in machinery listings].
From my time on the assembly floor and later in technical sales, I have seen buyers commit to a mobile unit based on a number that only applied to the smallest block in the catalogue. Once they switched to the format their market actually demanded, production dropped noticeably. That is why the QMY4-30 output figures on this page are each tied to a specific block dimension.
Before narrowing down a purchase, a buyer needs to understand where a machine sits across the complete lineup. The QMY4-30 occupies the entry-level mobile tier—designed for buyers who do not yet have a fixed production plant or who need to produce directly at a construction site. It delivers block output without requiring a concrete floor, pallet system, or curing racks, keeping the initial investment contained.
Compared to semi-automatic stationary models further up the range, this mobile block machine for sale trades automation for portability. There is no automatic pallet feeding or stacking; the operator moves the unit manually across the production area. For buyers surveying options for a first or replacement machine, this tier offers a practical starting point with the option to move into higher-capacity stationary equipment later.
The rated cycle time of 30 seconds assumes a mix design that releases cleanly from the mould and a ground surface level enough for the machine to travel smoothly. In practice, local aggregate characteristics—particularly moisture content in sand—can extend that cycle as the operator adjusts feed consistency. When the raw material does not match the configuration the machine was set up for, each cycle takes longer and block quality becomes inconsistent [NEED_CITE: effect of local aggregate moisture on concrete block cycle times].
This is why our process requires a raw material sample and mix proportion from the buyer before finalizing the configuration. A week spent on trial block validation prevents the situation where a machine arrives on site and cannot run at its stated pace with the materials available locally.
The 5 kW rated power determines what electrical supply the site must provide; this is modest enough for standard construction site generators but must still be confirmed against local voltage and frequency before the machine ships. The 1200 × 1200 mm footprint defines the minimum working corridor the machine needs to move through—narrower than any stationary line, which is the whole point of mobile egg-laying production.
Hydraulic pressure and vibration force work together to determine block density and strength. On this model, the pressure is applied within a compact frame, so the force must be matched carefully to the mix design. An overly wet mix will produce weak blocks regardless of pressure; an overly dry mix may not compact fully within the 30-second cycle. The mould changeability between hollow block and solid brick means the same unit can serve different product lines, but each change requires the operator to physically swap the mould and adjust settings.
The most common consequence of skipping pre-shipment configuration checks on a mobile block machine for sale is arriving with a unit set up for a material the buyer cannot source locally. The machine runs, but cycle times stretch, blocks crack during curing, and daily output never reaches the quoted figure. Buyers end up paying to reformulate their mix or, worse, abandoning the machine after a few frustrating weeks [NEED_CITE: common causes of block machine underperformance after installation].
Voltage and frequency mismatches create a different problem—the machine cannot be powered at all until a transformer or converter is sourced. This delays commissioning by weeks and sometimes damages the motor if attempted without correction. These are not rare edge cases; they account for a meaningful share of post-delivery support requests across the industry.
Every QMY4-30 leaves with a machine specification sheet that confirms hydraulic pressure, vibration force, and electrical ratings—no assumed defaults. The capacity calculation states the output per block format, not a single headline number that only applies to one size.
The mould drawing and format list covers every block size the buyer intends to produce, with the option to add custom mould designs later. Voltage and control language are confirmed before production begins, not discovered after the crate is opened. The machine, mould, and power system are specified as one matched configuration against the buyer’s actual local aggregate and target format.
To match the right configuration from the mobile block machine range, share the block formats your market demands, your target daily output, and the local raw materials you plan to use. Include a sample or lab report of your aggregate if available. Specify your site voltage, frequency, and any existing power infrastructure so the electrical system is built to match before the machine enters production.
Q: How is the output capacity of the QMY4-30 verified against my block format?
A: Each output figure is calculated for a specific block dimension—400×200×200mm, 400×150×200mm, or 400×100×200mm—based on a 30-second cycle. We confirm which format matches your market before quoting, so the daily output figure you receive reflects the block you will actually produce, not a best-case scenario.
Q: Where does the QMY4-30 fit compared to semi-automatic and automatic models?
A: It sits at the entry-level mobile tier of the full range. Unlike stationary semi-automatic machines, it requires no fixed plant, pallets, or curing racks. Buyers typically start here when site conditions or investment level do not yet justify a stationary line, with the option to move up the range later.
Q: What voltage and frequency options are available for the QMY4-30?
A: The electrical system is configured to match your site supply before production. You confirm your local voltage and frequency during the inquiry stage, and the motor and control wiring are built accordingly. This avoids the need for transformers or converters after arrival.
Q: Can I add different mould formats to the QMY4-30 after purchase?
A: Yes. The machine accepts interchangeable moulds for hollow blocks and solid bricks. Custom mould designs can be produced to buyer drawings. We supply the mould drawing and format list with every order so you know exactly which sizes are supported.
Q: What installation support comes with a mobile egg-laying machine?
A: The QMY4-30 ships fully assembled. Commissioning support includes verifying cycle time on your block format and training operators on mould changes and mix adjustment. A wear parts list is provided so you can plan your first replacement order before production begins.
Fill in your requirements and our export manager will respond within 24 hours with pricing, specs and a customized solution.
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View Details![Mobile Cement Brick Making Machine QMJ2-45 | Manufacturer1. **Analyze the Request:** * **Role:** Industrial B2B SEO Editor. * **Task:** Optimize Product Title (H1). * **Inputs:** Customer Profile, Target Site (`shiyueblockmachine.com`), Category (`Mobile block machine`), Source Title (`Small Mobile Cement Brick Making Machine with Engine 2-45 Home Hollow Paving Brick Machine Easy to Operate Low Investment`), Product Draft, Record ID (`86053`). * **Constraints:** * Gate: Source title empty -> SKIP. (Not empty). * Vocabulary Lock: Words from Source Title, Category, Allowed List. No new specs/numbers/models/brands. * Site Modifier (Layer 1): Based on Target Site Role. * Sentence Structure (Layer 2): Based on Record ID sum % 6. * Modifier Selection (Layer 3): Based on Record ID sum % Pool Length. * Length: 50-70 chars. * Priority: Model > Core Category > Specs > Application. * Keep original model casing: `2-45` (from source "2-45") or `QMJ2-45` (from draft identifier? Rule 2 says "If source title contains specific model, keep exactly". Source says "2-45". Draft says "QMJ2-45". Usually, "2-45" is the model designation in the source string. However, the draft identifies it as QMJ2-45. Let's look at the source title again: "Small Mobile Cement Brick Making Machine with Engine 2-45...". "2-45" is likely the model. I will stick to the source text "2-45" or combine if it makes sense, but strict rule says "original sample unchanged". Let's use "2-45" as found in source, or "Mobile Block Making Machine" as the category. * Language: English (same as source). * No forbidden words (Best, Top, etc.). 2. **Determine Site Modifier (Layer 1):** * **Target Site:** `shiyueblockmachine.com` * **Role in Profile:** "FULL MACHINE RANGE... Angle: the complete block machine range... Emphasis: helping a buyer place themselves on the range... Manufacturer and exporter..." * **Pool:** Manufacturer / Factory Supply / Full Range. 3. **Determine Sentence Structure (Layer 2):** * **Record ID:** 86053 * **Sum:** 8 + 6 + 0 + 5 + 3 = 22. * **Modulo 6:** 22 % 6 = 4. * **Structure 4:** `[品类词] with [核心配置] – [站点修饰词]` * (Category Word) with (Core Configuration) – (Site Modifier) 4. **Select Modifier (Layer 3):** * **Pool:** [Manufacturer, Factory Supply, Full Range] (Length = 3). * **Index:** 22 % 3 = 1. * **Selection:** "Factory Supply" (0=Manufacturer, 1=Factory Supply, 2=Full Range). 5. **Drafting Content:** * **Category Word:** Mobile Block Making Machine (Standardized from "Mobile Cement Brick Making Machine" + Category "Mobile block machine"). Source has "Mobile Cement Brick Making Machine". Draft has "Mobile Block Making Machine". Let's use "Mobile Block Making Machine" or "Mobile Cement Brick Machine". * **Core Configuration (from Source/Draft):** "Engine" (Source: "with Engine"), "2-45" (Model). * **Structure:** `[Mobile Block Making Machine] with [Engine 2-45] – [Factory Supply]` * **Draft 1:** Mobile Block Making Machine with Engine 2-45 – Factory Supply * **Character Count:** * "Mobile Block Making Machine with Engine 2-45 – Factory Supply" * Count: 59 characters. * **Check Constraints:** * Length 50-70? Yes (59). * Model "2-45" preserved? Yes. * Vocab lock? "Mobile Block Making Machine" (Category/Source mix), "with" (Structure), "Engine" (Source), "2-45" (Source), "Factory Supply" (Allowed Pool). * Site Role match? Yes. 6. **Refining:** * Source Title: "Small Mobile Cement Brick Making Machine with Engine 2-45..." * The structure requires `[品类词] with [核心配置]`. * Category: Mobile Block Making Machine. * Config: Engine 2-45. * Modifier: Factory Supply. * Result: Mobile Block Making Machine with Engine 2-45 – Factory Supply Let's check if "Cement Brick" is better for SEO based on source. Source says "Cement Brick Making Machine". Category says "Mobile block machine". Draft says "Mobile Block Making Machine". Let's stick to "Mobile Block Making Machine" as it's the standard B2B term and matches the draft/category better, while "2-45" identifies the specific unit. Let's try to fit "Cement" if space permits, as it's in the source. "Mobile Cement Block Machine with Engine 2-45 – Factory Supply" (60 chars). "Mobile Block Making Machine with Engine 2-45 – Factory Supply" (59 chars). The source title has "Cement Brick Making Machine". The draft identifier is "QMJ2-45" but source only says "2-45". Rule 2: "If source title contains specific model... keep exactly". Source has "2-45". Let's verify the "Core Configuration" slot. "Engine" is a key feature (no pallet, diesel/petrol). "2-45" is the model. Structure 4: `[品类词] with [核心配置] – [站点修饰词]` Option A: Mobile Block Making Machine with Engine 2-45 – Factory Supply Option B: Mobile Cement Brick Machine with Engine 2-45 – Factory Supply "Block Making Machine" is the category. "Engine 2-45" covers the config/model. Let's go with Option A as "Block Making Machine" is the primary category keyword. Final check on length: M-o-b-i-l-e (6) _ (1) B-l-o-c-k (5) _ (1) M-a-k-i-n-g (6) _ (1) M-a-c-h-i-n-e (7) _ (1) w-i-t-h (4) _ (1) E-n-g-i-n-e (6) _ (1) 2---4-5 (4) _ (1) – (1) _ (1) F-a-c-t-o-r-y (7) _ (1) S-u-p-p-l-y (6) Total: 6+1+5+1+6+1+7+1+4+1+6+1+4+1+1+1+7+1+6 = 59 chars. Perfect. Wait, "2-45" in source title is "2-45". Is "Engine" a configuration? Yes. Is "Factory Supply" from the pool? Yes (Pool: Manufacturer / Factory Supply / Full Range). Index 1. One distinct check: "Small" is in source. "Small Mobile...". Structure 4 doesn't explicitly ask for adjectives before category, but "Mobile Block Making Machine" is the noun phrase. Final Title: Mobile Block Making Machine with Engine 2-45 – Factory Supply Alternative interpretation of "Core Configuration": Maybe just "Engine"? "Mobile Block Making Machine with Engine – Factory Supply" (Too short, 53 chars). "Mobile Block Making Machine with Engine 2-45 – Factory Supply" is better because it includes the model ID which is high priority. Result seems solid. Double check Site Role: Target: shiyueblockmachine.com Role: FULL MACHINE RANGE Emphasis: helping a buyer place themselves on the range... Pool: Manufacturer / Factory Supply / Full Range Sum: 22. 22%3 = 1 -> Factory Supply. Correct. Double check Structure: Sum: 22. 22%6 = 4. 4 -> [品类词] with [核心配置] – [站点修饰词] Correct. Final String: Mobile Block Making Machine with Engine 2-45 – Factory Supply One minor detail: Source title says "Cement Brick". Draft says "Block". Category "Mobile block machine". "Mobile Block Making Machine" is safer and more professional B2B. Final check on "2-45". Source: "Engine 2-45". I will use "Engine 2-45" as the configuration phrase. One last check on capitalization. Title Case. Mobile Block Making Machine with Engine 2-45 – Factory Supply Length: 59 chars. Range: 50-70. Pass. One edge case: "Home" is in source. "Small" is in source. But Structure 4 is rigid: Category with Config - Modifier. I shouldn't add "Small" unless it's part of the Category Name. "Small Mobile Block Making Machine" might be the category phrase. "Small Mobile Block Making Machine with Engine 2-45 – Factory Supply" -> 65 chars. This preserves more source info ("Small"). However, "Mobile Block Making Machine" is the core category. "Small" is an adjective. Rule 1-bis: Priority to Model/Category. I will stick to the cleaner "Mobile Block Making Machine". Wait, looking at the source title again: "Small Mobile Cement Brick Making Machine...". If I use "Mobile Cement Brick Machine", it's 5 words. "Mobile Cement Brick Machine with Engine 2-45 – Factory Supply" -> 61 chars. "Brick" vs "Block". The category is "Mobile block machine". The draft says "Block". The source says "Brick" and "Block" (implied by hollow/paving). I will use "Block" to align with Category and Draft, as "Brick" is often a subset or synonym but "Block Machine" is the industry standard term for QMJ series. Final decision: Mobile Block Making Machine with Engine 2-45 – Factory Supply. Re-evaluating "Factory Supply". Pool: Manufacturer / Factory Supply / Full Range. 22 % 3 = 1. 0: Manufacturer 1: Factory Supply 2: Full Range Correct. Final Output Generation. Mobile Block Making Machine with Engine 2-45 – Factory Supply](https://shiyueblockmachine.com/wp-content/uploads/2026/04/Heb8a455496a04d09869259e19250d0caR.webp)
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