Product Overview

The Exmork EX4-40 block making machine is a high-performance, semi-automatic concrete block forming machine designed for small to medium-scale production. By simply changing molds, this versatile machine can manufacture a wide range of concrete products including hollow blocks, solid bricks, interlocking pavers, hourdis slabs, habiterra blocks, pavement bricks, and curbstones of various sizes and shapes.

With a forming cycle of just 40 seconds and a robust vibration system, the EX4-40 delivers consistent, high-density blocks with excellent surface finish. It is an ideal choice for construction material producers, block manufacturing plants, and entrepreneurs looking to enter the concrete products industry with a reliable and cost-effective solution.

Key Features

·       Multi-functional Mold System: Quick-change mold design enables production of hollow blocks, solid bricks, interlocking pavers, curbstones, and special-shaped bricks — one machine, multiple products.

·       High-efficiency Vibration: Equipped with a powerful vibration system (4200–4800 r/min, 35–45 KN vibration force) ensuring dense, uniform, and high-strength concrete products.

·       Fast Forming Cycle: Only 40 seconds per cycle, maximizing daily output and reducing per-unit production cost.

·       Dual Power Options: Standard three-phase power supply; single-phase power version available upon request for regions with limited industrial power.

·       Robust Steel Frame: Heavy-duty welded steel structure ensures stability, durability, and long service life even under continuous operation.

·       Customizable Molds: Molds are precision-engineered according to customer-specified dimensions and shapes, accommodating local market standards.

·       Easy Operation & Maintenance: Semi-automatic control with intuitive operation; minimal training required. Accessible design simplifies maintenance and mold replacement.

·       Compact Footprint: Space-saving design requiring only a 10m × 4m × 4m (L×W×H) workshop, suitable for small and medium manufacturing facilities.

Production Capacity

The following table shows the production capacity of the EX4-40 block making machine for various block sizes. Output is calculated based on an 8-hour working day with a 40-second forming cycle.

Product Introduction

The EX4-40 block making machine primarily operates on three-phase electric power. For customers in regions where three-phase power is unavailable, Exmork can also supply a single-phase power version to meet local requirements.

The machine features a production cycle of 40 seconds and uses pallets measuring 850×550×20 mm. The mold is custom-designed based on the shape and dimensions provided by the customer, ensuring a perfect fit for local market standards and project specifications.

By changing molds, the machine can produce a diverse range of concrete products, including:

·       Hollow blocks (various sizes and hole configurations)

·       Solid bricks for load-bearing and partition walls

·       Floor tiles and interlocking paving bricks

·       Pavement bricks for walkways, driveways, and public areas

·       Curbstones and roadside stones

·       Special-shaped bricks and custom concrete products

Block & Paver Design Reference

The EX4-40 supports a wide variety of block, interlocking paving brick, and curbstone designs. Below are common configurations for reference. Custom designs and dimensions are available — please contact our engineering team with your specific requirements.

Technical Specifications

Equipment Configuration

The EX4-40 block making machine can be supplied as a standalone unit or as part of a complete production line. The standard configuration includes the following components:

·       Main Block Making Machine: Host machine with vibration system, mold frame, and control panel.

·       Mold Set: One set of standard mold (customer-specified block size). Additional molds available separately.

·       JQ350 Concrete Mixer: 350L forced-action concrete mixer for preparing homogeneous concrete mix.

·       Pallet Truck / Trolley: For transporting pallets with freshly formed blocks to the curing area.

·       Control Cabinet: Electrical control panel with buttons for machine operation and cycle control.

·       Vibration Motor: High-frequency vibration motor ensuring proper compaction of concrete.

·       Spare Parts Kit: Essential spare parts including belts, bearings, and seals for routine maintenance.

Optional equipment: conveyor belt, automatic batching system, block stacking machine, hydraulic pallet feeder, and additional mold sets. Please contact us for a customized configuration quote.

Applications

The EX4-40 block making machine serves a broad spectrum of construction and infrastructure projects. Its products are widely used in:

·       Residential building construction — load-bearing and non-load-bearing walls

·       Commercial and industrial building projects

·       Road construction — paving bricks, curbstones, and roadside stones

·       Landscaping and urban beautification — interlocking pavers, garden paths

·       Public infrastructure — sidewalks, plazas, parking lots, drainage systems

·       Affordable housing and government housing projects

·       Rural development and community construction programs