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YUJI 4-20 stationary block machine heavy-duty 3.1m host chassis for automatic commercial concrete block production line

4-20 Stationary Block Machine

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Product Overview

The YUJI 4-20 stationary block machine is a heavy-duty concrete forming host engineered for semi-automatic and fully automated commercial brick plants. Built on a massive 3.1-meter reinforced structural steel frame (3100 × 1400 × 1730 mm), this stationary concrete block machine serves as a high-capacity automatic block line host for continuous manufacturing of commercial hollow blocks, solid bricks, and interlocking pavers. Designed for high-volume producers, the 4-20 operates seamlessly as a central 4-20 block plant host, connecting with automatic pallet feeders, block stackers, pan mixers, and belt conveyors to deliver maximum daily production with minimal manual labor.
Forming Method
Vibration & Compression Molding
Operating Voltage
380V / 3-Phase
Compatible Line Units
Pallet Feeder, Stacker, Pan Mixer, Conveyor

Product Features

  • Heavy-Duty 3.1-Meter Reinforced Chassis: Fabricated with an expansive 3100 × 1400 × 1730 mm heavy structural steel frame to absorb high forming vibration, eliminate frame fatigue, and maintain precise mold alignment over years of non-stop operation.
  • Automated Production Line Integration: Acts as a core automatic block line host that interfaces directly with automatic production pallet feeders, green block stackers, and raw material feeding systems to slash per-block labor costs.
  • Deep-Vibration & High-Pressure Compaction: Combines multi-point high-frequency mechanical vibration with intense mold compression to eliminate internal voids, producing high-density blocks with razor-sharp edges and superior load-bearing strength.
  • Universal Quick-Change Mold System: Compatible with interchangeable H-series (hollow blocks), P-series (interlocking pavers), and C-series (solid/curb blocks) molds, allowing rapid adaptation to diverse municipal and residential building standards.
  • High Output per Pallet Drop: Features an extra-wide production pallet forming table that delivers high multi-block output in every cycle, maximizing hourly plant capacity.
  • Wide Raw Material Adaptability: Efficiently processes cost-effective local aggregates including cement, sand, crushed stone / gravel, fly ash, stone dust, and industrial cinders to maximize gross profit margins.

Applications

The 4-40 stationary block machine is engineered for high-capacity commercial brick and block production:

  • Commercial Hollow Block Manufacturing: Mass-producing standard hollow building blocks for residential framing, perimeter walls, and commercial structural masonry.
  • High-Density Interlocking Pavers: Manufacturing heavy-duty pedestrian walkway pavers, parking lot tiles, and municipal pavement bricks.
  • Solid Bricks & Municipal Infrastructure: Fabricating standard solid bricks for building foundations, retaining walls, and utility masonry.
  • Complete Commercial Brick Plant Setups: Serving as the central stationary concrete block machine within turnkey semi-automated and automated concrete block production lines.

Product Specifications

Parameter / Engineering Metric Confirmed Value Commercial Advantage
Model 4-20 Automatic Line Stationary Forming Host
Product Category Stationary Block Machine Heavy-duty line host with pallet automation
Forming Method Vibration & Compression Molding High compaction density & sharp edges
Machine Dimensions (L × W × H) 3100 × 1400 × 1730 mm Heavy-duty 3.1m reinforced chassis
Operating Voltage 380V / 3-Phase / 50Hz (Customizable) Industrial power standard
Compatible Line Units Pallet Feeder, Stacker, Pan Mixer, Conveyor Modular expansion into fully automatic plant
Compatible Mold Series H-Series (H1–H21), P-Series (P1–P21), C-Series (C1–C7) Quick-switch multi-product capability
Output per Mold Drop Multi-block pallet forming (hollow & pavers) High daily production capacity
Applicable Raw Materials Cement, Sand, Gravel, Fly Ash, Cinder, Stone Dust Turns low-cost aggregate into high profits
Optional Matching Units 750/1000 Pan Mixers, 6m Belt Conveyor Turnkey semi-automated line integration

FAQ

Q1: What makes the 4-20 stationary block machine suitable for automated brick production lines?

A: The 4-20 stationary block machine is specifically designed with a 3.1-meter reinforced structural chassis (3100 × 1400 × 1730 mm) that easily integrates with automatic production line equipment. Operating as an automatic block line host, it connects directly with automatic pallet feeding units, finished block stackers, and upstream belt conveyors, transforming a standalone machine into a continuous, high-efficiency commercial production line with minimal manual

Q2: What types of blocks can this 4-20 stationary machine produce, and are custom molds supported?

A: The 4-20 stationary block machine supports interchangeable molds for standard hollow blocks (H-series), interlocking pavement pavers (P-series), and solid curb stones (C-series). YUJI also provides full OEM mold customization—simply supply your target block drawings, wall thickness requirements, or interlocking sample dimensions for precision CNC-hardened mold fabrication.

Q3: What export packaging and technical installation support does YUJI provide for global buyers?

A: Every YUJI 4-20 stationary block machine is secured in reinforced export-grade wooden packaging engineered for global ocean transport. The shipment includes complete English operating manuals, electrical wiring diagrams, and video setup guides. YUJI’s engineering team provides 24/7 remote commissioning support, aggregate ratio guidance, and fast international dispatch of replacement wear parts and custom molds.

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