KELI MACHINE Co,. Ltd
                                                                                                           
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20 Years
Since 2006
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KL40-3A Mobile Interlock Concrete Brick Making Machine 3500pcs/Shift 6.7kW Semi-Automatic

Price Negotiable
Price: Negotiable
MOQ: 1set
Delivery Time: 15-35days
Brand: KELI
Product Description
Product Overview

The KL40-3A Mobile Interlock Concrete Brick Making Machine is a semi-automatic solution designed for small businesses, offering production capacity of 3500 bricks per 8-hour shift. This versatile machine produces various hollow blocks, paving blocks, interlock blocks, and curbstones without requiring pallets.

Key Specifications
Parameter Specification
Model KL40-3A
Production Capacity 3500 pieces per 8-hour shift
Brick Sizes 400×100×200 mm, 400×120×200 mm, 200×100×60 mm, 400×150×200 mm, 200×200×60 mm, 400×200×200 mm
Machine Weight 800 kg
Power Consumption 6.7 kW
Voltage Options 220V/240V/380V/415V
Dimensions (L×W×H) 1800×1400×1350 mm
Molding Cycle 30 seconds
Production Capacity Details
Brick Size (mm) Pieces per Mold Molding Time Production Rate (Pieces/Hour)
400×150×200 5 25s 600-720
400×200×200 4 25s 480-576
400×100×200 7 25s 840-1008
400×250×200 3 25s 360-432
Solid (240×115×53) 20 25s 2400-2880
Technical Features
Advanced Design: No pallets required, rational mechanism with high technology integration
Operation Efficiency: Only two operators needed - one for machine operation, one for material mixing
Hydraulic System: Taiwan high-quality hydraulic components for reliable performance
Mobility: Automatic walking capability with forward, backward, and turning functions
Material Specifications
Recommended Concrete Mix Proportions
  • Standard Concrete Block: Cement 9-12%, Sand 40%, Stone 45%, Water 3%
  • Light Concrete Block: Cement 9-12%, Slag 80-90%, Water 3%
  • Mixed Aggregate Block: Cement 9-12%, Sand 10-20%, Stone 30-40%, Slag 25-50%, Water 3%
Product Image
KL40-3A Mobile Interlock Concrete Brick Making Machine in operation
Customer Support
Pre-Sales Services
  • Inquiry and consulting support
  • Machine testing and factory viewing
  • Customized molds and color options
After-Sales Services
  • One year comprehensive warranty
  • Free supply of spare parts and tools for one year
  • Overseas engineering support available
Frequently Asked Questions
Can you make custom brick sizes?
Yes, different brick molds can be customized according to your specific size requirements.
How is machine quality ensured?
Our machines use high-strength steel structure with greater weight than competitors. Molds undergo heat treatment and line cutting, ensuring durability for over 30 million cycles.
What are the machine selection options?
We offer various models: manual machines (KL40-2), semi-automatic (KL40-1, KL40-2, KL4-26, KL4-24), automatic production lines (KL4-15, KL5-15, KL6-15, KL8-15, KL9-15, KL10-15), and egg layer machines (KL40-3A, KL-OTM6-25, KL-OTM10-15).

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company KELI MACHINE Co,. Ltd
Location Qianluo Industrial park, Dingshan, Yixing, Jiangsu, China
Contact Person Green lu

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