The production line enables a fully automated workflow from raw material feeding → coordinated hydraulic press stamping and forming → finished product output and palletizing, with multiple design solutions available for customer selection.
It can use coiled plates or strip steel as raw materials, with servo feeding. The product's dimensional tolerances can be adjusted according to actual requirements. Multiple pre-feeding design options ensure production efficiency. Dies are custom-made according to drawings or samples, and are designed for integrated output — combining shearing, punching, and forming in one step.
An automatic palletizer (magnetic feeder, three-axis联动 palletizer) is available as an option, significantly reducing labor intensity and ensuring safe production.
Processable Specifications: 120 to 300 mm anchor plates (customizable)
Product Overview
The mining anchor plate automatic production line is an automated stamping and forming equipment specially designed for coal mines, metal mines, and tunnel engineering applications. It is mainly used for the efficient production of mining anchor plates (bearing plates), anchor cable plates, W-strap guard plates, and other mining support accessories. This production line upgrades the traditional multi-process manual production method into a fully automated assembly line — from raw material feeding to finished product palletizing — greatly improving production efficiency, reducing labor costs, and ensuring operational safety. It is an indispensable piece of specialized production equipment for modern support product processing enterprises.
Technical Background
Traditional production of mining anchor plates relies on manual operation of stamping machines to complete cutting, punching, and forming processes. This approach results in high labor intensity, low production efficiency, and significant safety risks. The emergence of automated production lines has fundamentally changed this situation: using steel plates as raw materials and computer-controlled processes, the entire production sequence — from loading to multiple-process integration to automatic stacking — is completed with minimal or no human intervention. Production efficiency has increased several times or even tens of times, while the number of operators required has been reduced by more than two-thirds.
Equipment Composition
The mining anchor plate automatic production line mainly consists of the following components:
| Component | Function |
|---|---|
| Press Machine (Hydraulic Press/Punch Press) | Core equipment of the production line, providing stamping power. Common specifications include 200T, 315T, 400T, 500T, 630T, 800T, 1000T and other tonnages |
| Forming Die | Determines the final shape and size of the anchor plate. Each specification corresponds to one set of dies, integrating multiple operations including punching, dimpling, drawing, and trimming |
| Automatic Feeding System | Includes electric material storage rack, pneumatic magnetic feeder, standby feeder, and magnetic feeding machine, enabling automatic grabbing and precise positioning of steel plates |
| Ejection and Conveying System | Automatically pushes the finished anchor plate out of the die working area and transports it to the next process |
| Automatic Palletizer | Automatically stacks finished anchor plates for easy bundling and shipping |
| Electrical Control System | Uses PLC programmable controller and touchscreen HMI, enabling fully automatic control, parameter adjustment, and safety interlocking |
Production Workflow
The complete workflow of the anchor plate automatic production line is as follows:
Raw Material Preparation: The overhead crane places stacked steel plates onto the electric material storage rack.
Automatic Feeding: Chain conveyor transports to the material waiting area → Pneumatic magnetic lifting device picks up the plates → Standby feeder conveys → Magnetic feeder precisely delivers the plates to the press machine worktable.
Stamping and Forming: The press machine uses dies to perform punching, cutting, drawing, and forming on the steel plate in a single operation, producing the finished anchor plate.
Automatic Ejection: The ejection device pushes the finished product out of the die working area and onto the conveyor belt.
Automatic Palletizing: The automatic palletizer neatly stacks the finished products.
Automatic Marking: An optional automatic marking device can trace and identify each finished product.
Key Advantages
High Degree of Automation: The entire production line is centrally controlled by PLC and touchscreen, with fully automatic operation from feeding to palletizing. The operation is simple and reliable, requiring only 1-2 personnel to monitor and maintain production.
Process Integration and Labor Savings: Multiple manual processes — including cutting, punching, forming, bundling, and stacking — are integrated into a single automated operation, reducing the required workforce by more than two-thirds and significantly lowering labor costs.
High Production Efficiency: Large-sized anchor plates (up to 400×400mm) can be produced at 4-6 pieces per minute, while small-sized plates (150×150mm and below) can reach 10+ pieces per minute — dramatically higher than traditional manual production.
Broad Processing Range: The production line can produce butterfly, square, round, U-shaped, W-shaped, and other plate types, compatible with various steel materials under 600MPa strength, with dimensions up to 400×400mm and thickness up to 20mm.
Stable Product Quality: Mechanized automatic production eliminates human error, ensuring consistent dimensional accuracy for every plate and significantly improving the yield rate.
High Safety Performance: The production line is equipped with comprehensive electrical and mechanical safety protections. Operators do not come into contact with any live, rotating, or moving parts of the equipment, effectively preventing workplace accidents.
Flexible Production Configuration: Depending on the plate size, the system can be configured for single-part or double-part processing. Die changeover and adjustments are simple, accommodating multi-specification production needs.
Equipment Selection Guide
Choose the appropriate press machine tonnage based on plate specifications and steel thickness:
| Plate Size | Plate Thickness | Recommended Press Tonnage |
|---|---|---|
| 150×150mm | 8-10mm | 200T / 315T |
| 200×200mm | 14mm | 500T |
| 240×240mm | 14mm | 500T |
| 300×300mm | 14-16mm | 500T / 630T |
| Above 300×300mm | 16-20mm | 800T / 1000T |
Two main press structure types are available:
Four-Column Press: Proven structure with high cost-effectiveness, suitable for small and medium specification production.
Frame Press: High precision and strong resistance to eccentric loads, suitable for high-precision requirements and large-volume production.
Common Specifications
The anchor plate automatic production line can produce plates in the following common specifications (side length × side length × thickness, in mm):
120×120×6, 120×120×8, 120×120×10, 140×140×8, 140×140×10, 150×150×8, 150×150×10, 150×150×12, 170×170×10, 170×170×12, 200×200×10, 200×200×12, 200×200×14, 200×200×16, 250×250×16, 250×250×18, 300×300×12, 300×300×14, 300×300×16, 300×300×18, 400×400×16, 400×400×18, 400×400×20, etc.
Main Technical Parameters
Taking the 500T anchor plate production line as an example:
Nominal Force: 5000kN (500 tons)
Max. Hydraulic Operating Pressure: 31.5MPa (recommended at 25MPa)
Ram Stroke: 400mm
Max. Opening Height: 800mm
Worktable Size: 800×800mm (customizable)
Motor Power: Approx. 44kW
Raw Material Length: 6m (customizable)
Production Line Footprint: Approx. L13m × W5m (adjustable)
Production Efficiency: 4-6 pieces/minute (for 300×300mm plates)
Application Fields
The mining anchor plate automatic production line is widely used in the following fields:
Mass production of anchor plates and anchor cable plates for coal mining enterprises
Manufacturing of support accessories for metal mines (gold mines, iron mines, etc.)
Production of support plates for tunnel engineering
Manufacturing of W-strap guard plates
Automated processing of other stamped mining support accessories
Maintenance and Care
To ensure normal operation and extend the service life of the production line, the following maintenance tasks should be performed regularly:
Regularly check the oil level and oil quality of the hydraulic system; replace hydraulic oil as needed.
Clean the die surface to remove scale and debris.
Lubricate the moving parts of the feeder and transmission mechanisms.
Inspect the electrical control system and the sensitivity of sensing components.
Regularly check die wear and replace wearing parts promptly.
Product Overview
The mining anchor plate automatic production line is an automated stamping and forming equipment specially designed for coal mines, metal mines, and tunnel engineering applications. It is mainly used for the efficient production of mining anchor plates (bearing plates), anchor cable plates, W-strap guard plates, and other mining support accessories. This production line upgrades the traditional multi-process manual production method into a fully automated assembly line — from raw material feeding to finished product palletizing — greatly improving production efficiency, reducing labor costs, and ensuring operational safety. It is an indispensable piece of specialized production equipment for modern support product processing enterprises.
Technical Background
Traditional production of mining anchor plates relies on manual operation of stamping machines to complete cutting, punching, and forming processes. This approach results in high labor intensity, low production efficiency, and significant safety risks. The emergence of automated production lines has fundamentally changed this situation: using steel plates as raw materials and computer-controlled processes, the entire production sequence — from loading to multiple-process integration to automatic stacking — is completed with minimal or no human intervention. Production efficiency has increased several times or even tens of times, while the number of operators required has been reduced by more than two-thirds.
Equipment Composition
The mining anchor plate automatic production line mainly consists of the following components:
| Component | Function |
|---|---|
| Press Machine (Hydraulic Press/Punch Press) | Core equipment of the production line, providing stamping power. Common specifications include 200T, 315T, 400T, 500T, 630T, 800T, 1000T and other tonnages |
| Forming Die | Determines the final shape and size of the anchor plate. Each specification corresponds to one set of dies, integrating multiple operations including punching, dimpling, drawing, and trimming |
| Automatic Feeding System | Includes electric material storage rack, pneumatic magnetic feeder, standby feeder, and magnetic feeding machine, enabling automatic grabbing and precise positioning of steel plates |
| Ejection and Conveying System | Automatically pushes the finished anchor plate out of the die working area and transports it to the next process |
| Automatic Palletizer | Automatically stacks finished anchor plates for easy bundling and shipping |
| Electrical Control System | Uses PLC programmable controller and touchscreen HMI, enabling fully automatic control, parameter adjustment, and safety interlocking |
Production Workflow
The complete workflow of the anchor plate automatic production line is as follows:
Raw Material Preparation: The overhead crane places stacked steel plates onto the electric material storage rack.
Automatic Feeding: Chain conveyor transports to the material waiting area → Pneumatic magnetic lifting device picks up the plates → Standby feeder conveys → Magnetic feeder precisely delivers the plates to the press machine worktable.
Stamping and Forming: The press machine uses dies to perform punching, cutting, drawing, and forming on the steel plate in a single operation, producing the finished anchor plate.
Automatic Ejection: The ejection device pushes the finished product out of the die working area and onto the conveyor belt.
Automatic Palletizing: The automatic palletizer neatly stacks the finished products.
Automatic Marking: An optional automatic marking device can trace and identify each finished product.
Key Advantages
High Degree of Automation: The entire production line is centrally controlled by PLC and touchscreen, with fully automatic operation from feeding to palletizing. The operation is simple and reliable, requiring only 1-2 personnel to monitor and maintain production.
Process Integration and Labor Savings: Multiple manual processes — including cutting, punching, forming, bundling, and stacking — are integrated into a single automated operation, reducing the required workforce by more than two-thirds and significantly lowering labor costs.
High Production Efficiency: Large-sized anchor plates (up to 400×400mm) can be produced at 4-6 pieces per minute, while small-sized plates (150×150mm and below) can reach 10+ pieces per minute — dramatically higher than traditional manual production.
Broad Processing Range: The production line can produce butterfly, square, round, U-shaped, W-shaped, and other plate types, compatible with various steel materials under 600MPa strength, with dimensions up to 400×400mm and thickness up to 20mm.
Stable Product Quality: Mechanized automatic production eliminates human error, ensuring consistent dimensional accuracy for every plate and significantly improving the yield rate.
High Safety Performance: The production line is equipped with comprehensive electrical and mechanical safety protections. Operators do not come into contact with any live, rotating, or moving parts of the equipment, effectively preventing workplace accidents.
Flexible Production Configuration: Depending on the plate size, the system can be configured for single-part or double-part processing. Die changeover and adjustments are simple, accommodating multi-specification production needs.
Equipment Selection Guide
Choose the appropriate press machine tonnage based on plate specifications and steel thickness:
| Plate Size | Plate Thickness | Recommended Press Tonnage |
|---|---|---|
| 150×150mm | 8-10mm | 200T / 315T |
| 200×200mm | 14mm | 500T |
| 240×240mm | 14mm | 500T |
| 300×300mm | 14-16mm | 500T / 630T |
| Above 300×300mm | 16-20mm | 800T / 1000T |
Two main press structure types are available:
Four-Column Press: Proven structure with high cost-effectiveness, suitable for small and medium specification production.
Frame Press: High precision and strong resistance to eccentric loads, suitable for high-precision requirements and large-volume production.
Common Specifications
The anchor plate automatic production line can produce plates in the following common specifications (side length × side length × thickness, in mm):
120×120×6, 120×120×8, 120×120×10, 140×140×8, 140×140×10, 150×150×8, 150×150×10, 150×150×12, 170×170×10, 170×170×12, 200×200×10, 200×200×12, 200×200×14, 200×200×16, 250×250×16, 250×250×18, 300×300×12, 300×300×14, 300×300×16, 300×300×18, 400×400×16, 400×400×18, 400×400×20, etc.
Main Technical Parameters
Taking the 500T anchor plate production line as an example:
Nominal Force: 5000kN (500 tons)
Max. Hydraulic Operating Pressure: 31.5MPa (recommended at 25MPa)
Ram Stroke: 400mm
Max. Opening Height: 800mm
Worktable Size: 800×800mm (customizable)
Motor Power: Approx. 44kW
Raw Material Length: 6m (customizable)
Production Line Footprint: Approx. L13m × W5m (adjustable)
Production Efficiency: 4-6 pieces/minute (for 300×300mm plates)
Application Fields
The mining anchor plate automatic production line is widely used in the following fields:
Mass production of anchor plates and anchor cable plates for coal mining enterprises
Manufacturing of support accessories for metal mines (gold mines, iron mines, etc.)
Production of support plates for tunnel engineering
Manufacturing of W-strap guard plates
Automated processing of other stamped mining support accessories
Maintenance and Care
To ensure normal operation and extend the service life of the production line, the following maintenance tasks should be performed regularly:
Regularly check the oil level and oil quality of the hydraulic system; replace hydraulic oil as needed.
Clean the die surface to remove scale and debris.
Lubricate the moving parts of the feeder and transmission mechanisms.
Inspect the electrical control system and the sensitivity of sensing components.
Regularly check die wear and replace wearing parts promptly.
