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

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

The KL40-3A Concrete Brick Paving Block Making Machine is a semi-automatic industrial solution designed for efficient production of various concrete blocks. With a total power of 6.7kW and production capacity of 3500 pieces per 8-hour shift, this machine offers reliable performance for construction and manufacturing applications.

Key Features
  • Produces multiple block types including hollow blocks, interlock blocks, paving blocks, and curbstone blocks
  • Advanced hydraulic transmission system with automatic walking functionality
  • No pallet requirement for operation
  • Compact design with dimensions of 1800×1400×1350 mm
  • High-strength steel construction with precision welding
  • Taiwanese hydraulic components for enhanced durability
  • Simple operation requiring only two personnel
Technical Specifications
Model KL40-3A
Type Hollow Block, Interlock Block, Paving Block, Curbstone Machine
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
Method Vibrated Impaction
Weight 800 kg
Mold Period 30 seconds
Voltage Options 220V/240V/380V/415V
Total Power 6.7kW
KL40-3A Concrete Brick Paving Block Making Machine with industrial design
Service & Support
After-Sales Service
  • One year comprehensive warranty
  • Free supply of spare parts and tools for one year
  • Overseas engineering support available
Pre-Sales Service
  • Technical consultation and inquiry support
  • Machine testing and factory viewing options
  • Customized molds and color solutions
Raw Material 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 composition: Cement 9-12%, sand 10-20%, stone 30-40%, slag 25-50%, water 3%
  • Alternative mix: Cement 8%-10%, sand 30%-40%, stone 50%-60%
  • Fly ash composition: Cement 8%, sand 60%, fly ash 30%, gypsum 2%
Frequently Asked Questions
Can you make custom brick sizes?

Yes, we provide customized brick molds according to your specific size requirements.

How is the machine quality ensured?

Our machines feature high-strength steel construction with heat-treated molds capable of over 30 million cycles, ensuring exceptional durability and performance.

How do I choose the right machine?

Selection depends on your production capacity requirements, budget, and quality standards. We offer various models from manual to fully automatic production lines.

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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