Name: Skid Steer Self Loading Concrete Mixers for Construction
Brand: Garlway Machinery
SKU: JS750
Rating: 4.8 (16 reviews)

Application

Concrete mixers, including skid steer concrete mixers and self-loading concrete mixers, are essential equipment in various construction and engineering fields. These machines are designed to handle a wide range of concrete types, making them versatile tools for different applications.

Construction Engineering Field
- Large and Medium-Sized Projects: Ideal for highways, bridges, water conservancy projects, harbor terminals, and industrial and civil buildings. They can produce medium to high-strength concrete, meeting the demands of complex construction projects.
- Diverse Concrete Types: Capable of mixing dry-hard, plastic, flowable, and lightweight aggregate concrete, as well as various types of mortar. This adaptability ensures they can handle different construction requirements with ease.
Flexible Supporting Use
- Stand-Alone Operation: These mixers can operate independently, making them suitable for construction in remote or challenging terrains where space is limited.
- Simple Mixing Plant: When combined with batching machines, they can form a simple yet highly automated mixing plant, perfect for small-scale projects in villages or towns.
- Core Equipment for Mixing Plants: They serve as the main machine in larger mixing plants, enhancing production efficiency for medium to large-scale projects.
Diverse Discharging Options
- Multiple Discharge Heights: Supporting discharge heights of 1.6m, 2.7m, and 3.8m, these mixers can seamlessly integrate with transportation equipment like dump trucks and concrete pump trucks, ensuring smooth operations on-site.

Feature

Concrete mixers, especially skid steer and self-loading models, are packed with features that enhance their performance, durability, and ease of use. Here are some of the standout features:

High-Efficiency Mixing
- Forced Double Horizontal Shaft Design: This design ensures rapid mixing with blade speeds up to 29.3 rpm, significantly reducing cycle times and boosting productivity.
- Homogeneous Mixing: Multiple sets of staggered blades provide vertical and horizontal mixing, ensuring uniform concrete consistency and eliminating issues like "ball-holding."
Durability and Reliability
- Wear-Resistant Materials: High chrome alloy liners, blades, and heat-treated spindles offer exceptional wear resistance, extending the machine's lifespan.
- Advanced Sealing Technology: Triple shaft end sealing (wear-resistant rubber + labyrinth seal + floating seal) prevents slurry leakage and reduces shaft end wear, ensuring long-term reliability.
- Stable Structure: The rigid frame design provides superior anti-seismic performance, making it suitable for high-intensity operations.
Automation and Ease of Operation
- Intelligent Control: Equipped with a PLC automatic control system, these mixers support one-button operation, overload protection, and short-circuit protection. Some models even offer remote monitoring capabilities.
- Hydraulic Unloading System: This system ensures precise and smooth unloading, with options for manual, electric, or hydraulic modes, enhancing operational flexibility.

Principle

The working principle of concrete mixers revolves around the efficient blending of raw materials to produce consistent and high-quality concrete. Here’s how they achieve this:

Mixing Mechanism
- Forced Mixing: The twin horizontal shafts with multiple blades rotate in opposite directions, forcing the materials to move vertically and horizontally. This ensures thorough mixing and uniform consistency.
- Speed Control: The blades operate at high speeds (up to 29.3 rpm), reducing mixing time and increasing productivity.
Material Handling
- Aggregate Compatibility: These mixers can handle aggregate sizes up to 80mm, accommodating a wide range of materials like crushed stone and pebbles.
- Dosing and Feeding: Materials are accurately dosed and fed into the mixer, ensuring the correct proportions for high-quality concrete.
Discharge System
- Hydraulic Discharge: The hydraulic system allows for precise control of the discharge door, ensuring smooth and efficient unloading.
- Adjustable Discharge Height: The discharge height can be adjusted to match the requirements of different transportation equipment, enhancing on-site efficiency.

Advantage

Concrete mixers offer numerous advantages that make them indispensable in the construction industry. Here are some of the key benefits:

High Production Efficiency
- Rapid Mixing: The forced mixing mechanism and high blade speeds ensure quick and efficient mixing, significantly boosting productivity.
- Large Capacity: With a discharge capacity of 750L and a feeding capacity of 1200L, these mixers can handle large volumes of concrete, making them ideal for medium to large-scale projects.
Durability and Longevity
- Wear-Resistant Components: High chrome alloy liners and blades, along with heat-treated spindles, ensure long-lasting performance even in high-intensity operations.
- Advanced Sealing: The triple shaft end sealing system prevents leakage and wear, reducing maintenance needs and downtime.
Ease of Operation and Maintenance
- Intelligent Control: The PLC system simplifies operation, while features like overload and short-circuit protection enhance safety and reliability.
- Modular Design: The modular structure makes disassembly and installation easy, and key components like seals can be replaced quickly, minimizing downtime.
Energy Efficiency and Environmental Friendliness
- Low Energy Consumption: With a total motor power of 30kW (mixing) + 7.5kW (winch), these mixers consume less energy compared to similar equipment.
- Dust Reduction: Equipped with dust removal devices, they reduce dust pollution, meeting environmental standards and ensuring a cleaner worksite.
Flexibility and Adaptability
- Multi-Scenario Installation: These mixers can be installed above-ground, semi-underground, or vertically, adapting to various site conditions.
- Aggregate Compatibility: They can handle a wide range of aggregate sizes, meeting diverse material requirements and enhancing their versatility.

Technical specifications

Parameter	Value
Discharge capacity	750L
Feeding capacity	1200L
Productivity	30-35m³/h
Total motor power	30kW (mixing) + 7.5kW (winch)
Aggregate particle size	≤80mm (crushed stone)
Discharge height	1.6m/2.7m/3.8m (optional)

FAQ

What Are The Main Applications Of Concrete Mixers?

Concrete mixers are widely used in various construction projects, including building construction, road construction, water projects, and hydropower projects. They are essential for producing uniform and high-quality concrete efficiently.

What Are The Different Types Of Concrete Mixers Available?

There are several types of concrete mixers, including drum mixers, twin-shaft mixers, volumetric mixers, and self-loading mixers. Each type is designed for specific applications, from small DIY projects to large-scale industrial construction.

How Does A Concrete Mixer Work?

A concrete mixer works by rotating a drum or using twin shafts to mix cement, water, and aggregates (like sand and gravel) to form a uniform concrete mixture. The mixing process ensures that all components are evenly distributed, resulting in consistent and high-quality concrete.

What Are The Advantages Of Using A Concrete Mixer?

The advantages of using a concrete mixer include high efficiency, uniform mixing, time-saving, and the ability to handle large volumes of concrete. Additionally, modern mixers are designed to be durable, portable, and easy to operate, making them suitable for various construction needs.

What Should I Consider When Choosing A Concrete Mixer?

When choosing a concrete mixer, consider factors such as the size of your project, the type of concrete you need, the mixer's capacity, portability, and power source (electric or hydraulic). It's also important to look for features like durability, ease of maintenance, and warranty.

Are There Portable Concrete Mixers Available?

Yes, there are portable concrete mixers available, such as the JZC350 and JZC400 models. These mixers are designed for small to medium projects and are easy to transport, making them ideal for construction sites and DIY projects.

What Is The Capacity Range Of Concrete Mixers?

Concrete mixers come in a wide range of capacities, from small mixers like the JZC350 with a capacity of 350 liters to large industrial mixers like the JS3000 with a capacity of 3000 liters. The choice of capacity depends on the scale of the construction project.

Can Concrete Mixers Be Used For Other Materials Besides Concrete?

Yes, some concrete mixers, like the shaft mixer, can be used for mixing other materials such as mortar and mud. However, it's important to ensure that the mixer is compatible with the specific materials you intend to mix.

What Maintenance Is Required For A Concrete Mixer?

Regular maintenance for a concrete mixer includes cleaning the drum or mixing blades after each use, checking for wear and tear, lubricating moving parts, and inspecting the electrical or hydraulic systems. Proper maintenance ensures the longevity and efficient operation of the mixer.

Are There Eco-friendly Concrete Mixers Available?

Yes, there are eco-friendly concrete mixers available, such as the Belle JS3000 and HZS120 models. These mixers are designed to reduce energy consumption and minimize environmental impact while maintaining high efficiency and performance.