silicate form brick making machine

The BLK4-35C is a stationary silicate (sand-lime/cement) brick forming machine designed to be part of a production line. It can be fitted with hoppers, mixers and conveyor belts to increase production efficiency and reduce labor. It produces multiple brick types by changing molds.

By changing molds the machine can manufacture hollow blocks, porous (aerated) blocks, standard bricks, slope protection bricks, paving bricks and other cement/silicate products.

Typical block sizes listed for the BLK4-35C include hollow block 390×190×190 mm, porous block 240×115×90 mm and standard block 240×115×53 mm. Other sizes are possible with custom molds.

Typical cycle molding time is approximately 35–45 seconds (depending on product and operating conditions). Example daily outputs provided by the manufacturer: hollow blocks ~3,300 pcs/day, porous blocks ~5,000 pcs/day, standard blocks up to ~20,000 pcs/day (based on the listed mold configurations and working shifts). Actual output depends on mold configuration, raw mix and operator efficiency.

Manufacturer specifications: model BLK4-35C, stationary type, dimensions 1350×1250×2100 mm, rated power 7.5 kW, weight approximately 800 kg.

Common complementary equipment includes hoppers, mixers (stand mixers), belt conveyors, feeding trolleys and curing racks. These items allow continuous feeding, mixing, conveying and handling for a full production line.

The BLK4-35C uses replaceable mold sets. To change product type you remove the current mold and install the desired mold set, align and secure it per the manufacturer's instructions. Mold change procedures and safety steps should be followed closely; training from the supplier is recommended.

The machine is suitable for silicate (sand-lime) mixes and cement-based mixes. Typical ingredients include sand, lime (for silicate bricks), cement, water and possible additives or fly ash depending on the product. Correct mix proportions and water content are critical for quality.

A compact machine like the BLK4-35C typically requires 1–3 operators depending on the level of automation and auxiliary equipment (feeding, mould change, product removal and curing). A full production line may require additional personnel for mixing, conveying and curing management.

Install on a level, firm concrete floor. Ensure sufficient space for feeding, conveyors and product handling. A forklift or crane is recommended for positioning (machine weight ~800 kg). Provide a reliable 7.5 kW power supply with appropriate wiring and breakers per local electrical code.

Daily checks and cleaning, regular lubrication of moving parts, inspection and tightening of bolts, monitoring of hydraulic/air systems (if applicable) and routine inspection of molds for wear. Replace worn parts (molds, seals, bearings) promptly to maintain product quality.

Use provided guards and emergency stop controls. Operators should receive training on safe operation, mold changes, lockout/tagout procedures and routine maintenance. Enforce PPE (gloves, safety glasses, hearing protection) and safe handling of raw materials.

Spare parts and after-sales support are normally provided by the manufacturer or authorized distributor. Contact the supplier for details on warranty terms, spare parts lists, lead times and local service arrangements.

Yes — common customizations include different mold sets, conveyor/mixer configurations, automation options and integration into larger production lines. Discuss your product sizes, capacity targets and automation needs with the supplier for tailored solutions.

The BLK4-35C is a stationary unit and is typically crated or palletized for sea/air/land transport. Packaging and shipping terms vary by supplier — confirm lead time, packaging method, FOB/CIF terms and any on-site installation service when ordering.