Product Introduction
The box type road mixer is a tractor three-point rear mounted construction attachment designed for rural and municipal road subgrade stabilization work. Shortened as box mixer in the construction industry, this equipment evenly blends raw soil, lime, cement and fine gravel to form compacted stable road base layers. As a professional lime mixing machine, it eliminates inefficient manual layered mixing and shortens overall paving construction cycles. Classified as core subgrade stabilized soil machinery, it comes in four standard working widths from 1.4m to 2m to match different road width demands, widely adopted for village road renovation, farm access roads and low-grade municipal highway foundation treatment.
Core Technical Parameter Table
|
Specification Item |
Detailed Data |
|
Available Models |
1400 / 1600 / 1800 / 2000 Type |
|
Corresponding Working Width |
1.4m / 1.6m / 1.8m / 2.0m |
|
Overall External Dimension |
1620~235012001300 mm |
|
Whole Machine Weight |
700kg ~ 980kg |
|
Mixing Drum Diameter |
245 mm |
|
Drive Chain Model |
24A-2 / 20A-3 heavy-duty double chain |
|
Standard Operating Depth |
Loose mixing depth 30 cm over two passes, finished compact depth 16–17 cm |
|
Standard Cutter Assembly |
Blade plate + tool holder + wear-resistant bullet tip |
Advanced Manufacturing & Process Technology
High-strength Raw Material Selection: The sealed mixing box and mixing drum are fabricated from thick Q345 manganese steel plate, resisting impact and abrasion from stone-soil mixtures during long-hour heavy mixing.
Precision Laser Cutting & Full Penetration Welding: All structural components are laser blanked to eliminate dimensional errors; load-bearing joints are fully welded by certified welders to prevent cabinet deformation.
Shot Blasting Anti-Corrosion Treatment: Complete surface shot blasting removes rust and oxide layers, followed by double anti-rust primer and topcoat paint for outdoor construction durability.
Modular Bullet Cutter Design: Each mixing bullet tip is independently bolt-mounted, allowing separate replacement of worn cutters without disassembling the entire mixing drum to cut maintenance costs.
Pre-Delivery Full Load Testing: Every finished box mixer undergoes continuous 2-hour high-load running inspection to verify gearbox smoothness and chain tension stability before packaging.
Real Global Customer Reviews
Road engineering contractors consistently praise this box type road mixer for its uniform mixing effect and stable power output. Many rural infrastructure dealers comment that the lime mixing machine drastically raises daily construction mileage and reduces labor input. Clients specializing in subgrade reconstruction note this subgrade stabilized soil machinery features a sealed cabinet design that effectively avoids material splashing and dust waste, bringing obvious cost savings on curing agents. Multiple repeat orders from overseas road construction importers prove its reliable performance on complex farmland and undulating subgrade terrain.
FAQ
1.What tractor horsepower is required to match each model of this box mixer?
A: 1.4–1.6m models match 70–90HP tractors; 1.8–2.0m wide versions require tractors above 90 horsepower for sufficient mixing torque.
2.Can the mixing depth of this box type road mixer be adjusted freely?
A: Yes, users can control mixing depth by adjusting the tractor suspension lifting height according to subgrade construction standards.
3.Is spare cutter tips provided for bulk full-container orders?
A: One full set of wear-resistant bullet alloy cutters is supplied free of charge for all FCL wholesale shipments.
4.What terrain materials is this lime mixing machine suitable for?
A: It works well on ordinary loam, sandy soil and mixed soil with small gravel; large boulders need pre-clearing to protect cutters.
5.What is the service life of the standard drive chain?
A: The thickened 24A heavy-duty chain can work continuously for 800–1000 hours under normal construction conditions.
6.Can customized sizes or structural modifications be supported?
A: We offer custom width, scraper height and cutter density adjustments to fit regional road construction specifications.
7.What packaging method is used for overseas export orders?
A: Fumigated solid plywood wooden cases with internal shockproof cushioning to prevent damage during long-distance sea transport.
8.What warranty and technical support do we provide?
A: Core gearbox and mixing drum enjoy a 12-month factory warranty, with 24/7 multilingual online video operation and maintenance guidance.
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