Coal Shearer Clutch

Your Professional Coal Shearer Clutch Supplier

Founded in 1998, Shaanxi Heli Mechanical Engineering Co., Ltd is a local private enterprise in Xi'an City, Shaanxi Province, China. We study and analyze the world's advanced mining equipment, and then transforms it in combination with the current situation of material technology in China, so as to improve production efficiency and save economic cost. After years of trials and hardships, it has formed a modern mechanical equipment manufacturing company integrating mechanical design, manufacturing and assembly.

Coal Shearer Clutch

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Why Choose Us

Company Honor

We are a certified industrial enterprise research and development institution, innovative enterprise, technology-based enterprise, and high-tech enterprise.

Global Market Coverage

Our products are widely used in underground coal mining areas in Central Asia, South Asia, and various industrial markets around the world.

High-Precision Manufacturing Equipment

Our company is equipped with a variety of high-precision machining equipment, including CNC lathes, rotary lathes, horizontal milling and boring machines, vertical machining centers, and coordinate measuring machines (CMM).

Professional After-Sales Service

We offer comprehensive after-sales support, including return and exchange processing, maintenance and repair, technical support, complaint handling, and standard warranty services. This ensures that our customers enjoy worry-free operation, high-quality products, and reliable support throughout the product lifecycle.

Advantages of Coal Shearer Clutch

01/

Compact Structure
Minimal Axial Dimensions and Lightweight: Featuring a reduced axial size and light weight with low rotational inertia, it effectively minimizes the overall footprint and weight of the equipment while maintaining superior performance, enhancing operational efficiency.

02/

Safe and Reliable
Asbestos-free Friction Material: This innovative material is free from asbestos, eliminating potential health hazards and meeting contemporary environmental and safety standards, offering users a safer, more dependable experience.

03/

Easy Maintenance
Effortless Friction Pad Replacement: Changing friction pads is straightforward and doesn't necessitate clutch disassembly, significantly cutting down on maintenance expenses and time, boosting maintenance efficiency, and reducing equipment downtime.

04/

Exceptional Heat Dissipation
Innovative Disc Arc Design: The novel disc arc design greatly enhances heat dissipation, effectively lowering operational temperatures, extending the product's lifespan, and ensuring equipment stability during extended high-load operations.

05/

Rapid Response
Swift Clutching and Braking: With rapid response capabilities, it quickly performs clutching and braking functions, meeting the demand for swift response across diverse mechanical equipment, thereby enhancing production efficiency.

06/

Versatile Connection Methods
Adaptable Connection Choices: Featuring multiple connection methods, it can be flexibly tailored to meet varied site requirements, showcasing robust adaptability and the ability to seamlessly integrate with an array of equipment.

Structure of Coal Shearer Clutch

Clutch Body

Mounted on the main shaft of the equipment, its center hole dimensions are customizable per customer specifications (size range available in sample), serving as the clutch's core component.

Clutch Ear Plate and Brake Ear Plate

These crucial components are expertly connected to the flywheel and machine body respectively through four precision-engineered pins. This design ensures the unwavering stability and smooth operation of both the clutch and brake systems.

Friction Pads (Blocks)

Integral to the clutching and braking processes, these high-performance friction pads are key to the seamless transmission and interruption of power, enhancing the overall efficiency of the machinery.

Clutch Pins, Brake Pins, and Locking Plates

These essential connectors and fixers are meticulously used for assembling various critical components. The locking plates, strategically embedded in pin grooves, are securely affixed to the flywheel or machine body with screws, effectively preventing any axial pin movement.

Working Principle of Coal Shearer Clutch

Clutching Process

The clutching process kicks into action as external compressed air channels into the clutch cylinder through the intake hole. This propels the piston into motion, and through the synergy of friction pads, clutch body, and flat key, the driven part becomes energized and rotated, achieving seamless clutch engagement and power transmission.

Braking Process

In the braking process, as the air supply halts, the piston is driven in reverse by the spring's force. This swift motion, facilitated by the friction pads, clutch body, and flat key, rapidly brings the driven part to a halt in a mere 0.01 - 0.02 seconds, ensuring the equipment stops with precision and speed.

use of Coal Shearer Clutch

Power Control & Transmission

The clutch controls the engagement of the gearbox with the cutting drum, allowing for smooth startup and preventing high-impact shocks to the transmission system.

Overload Protection

It acts as a protective mechanism, slipping or disengaging the cutting motor from the drum when the shearer encounters hard gangue or rock, preventing the motor from burning out or the gearbox shafts from breaking.

Maintenance & Safety

When the shearer is being maintained, undergoing a overhaul, or moving between areas, the clutch decouples the drum, allowing for safe operation and preventing accidental startup.

Speed Modulation

The mechanism can manage the rotational speed of the drum, particularly when swapping gears for different coal seam conditions.

Packaging & Delivery

Package Size	1000.00cm * 600.00cm * 300.00cm
Package Gross Weight	100.000kg

FAQ

Q: What is a Coal Shearer Clutch used for?

A: A Coal Shearer Clutch is used in mining machinery to engage and disengage power transmission between the motor and the coal shearer cutting system, ensuring smooth and controlled operation.

Q: What types of coal shearer clutches are commonly available?

A: The most common types include pneumatic clutches, hydraulic clutches, and mechanical friction clutches, each designed for different load capacities and operating conditions.

Q: What are the main advantages of using a Coal Shearer Clutch?

A: It provides smooth torque transmission, protects the drive system from overload, improves operational safety, and reduces wear on mining equipment.

Q: How often should a Coal Shearer Clutch be maintained?

A: Regular inspection is recommended after every operating cycle or shift, with full maintenance depending on usage intensity, typically every few months in heavy-duty mining environments.

Shaanxi Heli Mechanical Engineering Co., Ltd. is one of the most reliable coal shearer clutch manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy high quality coal shearer clutch in stock here from our factory. We also accept customized orders.

coal shearer clutch