



GTJ420 Ladle Porous Plug Removal Machine
The GTJ420 Ladle Porous Plug Removal Machine is a specialized device designed for the rapid replacement of ladle porous plugs. Installed in the ladle maintenance area of steel - making plants, it is well - adapted to work in high - temperature, dusty, and ashy environments. It features an advanced structure, user - friendly operation, and short auxiliary operation time.
Key Features
1. Hydraulic Control System
The machine utilizes a 37KW independent hydraulic pump station system to control the oil cylinders, which drive the sliding frame and sliding plate to move back and forth. This enables fine - tuning of the plug - removing head in the vertical and horizontal directions.
2. Powerful Impact Function
Equipped with a high - power impactor, it can quickly and accurately remove the ladle porous plugs, significantly improving work efficiency.
3. Enclosed Structure
The enclosed body structure effectively prevents dust from entering, facilitating easy maintenance and upkeep.
4. Roller Structure on Sliding Plate
The use of a roller structure on the sliding plate effectively reduces the wear of the slideways, extending the service life of the machine.
5. Welded Sliding Frame
The welded sliding frame uses hot - rolled carbon channel steel and square steel pipes as the guide rails for the sliding plate. The single - direction throttle valve controls the smooth lifting of the oil cylinder.
6. Multi - functional and Multi - angle Drill Arm
The drill arm allows for vertical, horizontal, and multi - directional operations, ensuring precise and convenient plug removal
Parameter |
Specification |
Host Model |
GTJ420 |
End - face Diameter of the Plug - removing Head |
∅74mm |
Total Working Stroke of the Machine |
5.36m |
Stroke of the Main Oil Cylinder |
4.16m |
Stroke of the Leg Oil Cylinder |
1.2m |
Diameter of the Drill Rod |
∅89mm |
Model of the Impactor |
HL65 5" Impactor |
Impact Energy |
420J |
Impact Frequency |
500 bpm |
Operating Air Pressure |
5 - 7kg/cm² |
Average On - site Air Consumption |
12 m³/min |
Motor Power/Rotation Speed |
37KW/1480rpm |
Hydraulic System Pressure (MPa) |
16 |
Maximum Flow of the Hydraulic System |
48 L/min |
Total Machine Weight |
Approximately 6.5t |
Overall Dimensions When Stopped (Length × Width × Height) |
8410x2325x2730mm |


Company Overview
Founded in 2011 and headquartered in Zhangjiakou, Hebei Province, Innovake is a leading manufacturer of specialized metallurgical equipment and engineering service provider. We focus on R&D,production
and maintenance of high-end demolition and repair machinery for steel plants, with products exported to Russia, Iran, and other international markets.
Core Business
High-End Equipment
- Furnace Demolition Machines
- Ladle Demolition Machines
- Converter Tapping Hole Reamers
- Ladle Porous Plug Removal Machines
Engineering Services
- Turnkey equipment maintenance for steel plants
- Blasting engineering construction
- Equipment leasing solutions
Technical Support
- Custom hydraulic system design
- High-temperature resistant drill bit R&D
- Equipment overhaul and upgrade
Technical Leadership
- Proprietary full-hydraulic drive system boosts operational efficiency by 40%.
Certifications
- ISO 9001 certified, CE compliant for EU standards.
Nationwide Service Network
- 10+ construction teams across China, with an office in Nanjing.
Proven Track Record
- Served over 50 steel plants annually, demolished 3,000+ furnaces cumulatively.
General Inquiries
What kind of products does Innovake mainly offer?
Innovake specializes in providing high - quality machinery and equipment for the metallurgical and mining industries. Our main products include Debricking machines, slag skimming machines, taphole drilling machines, and taphole reaming drill bits. These products are designed to meet the diverse needs of steel mills, foundries, and other related industrial sectors.
What makes Innovake's products stand out in the market?
Our products are developed with international advanced technology, integrating machinery, electricity, and hydraulics. They feature full - hydraulic telescopic functions, which ensure high efficiency and precision in operation. The machines are also designed to withstand harsh working environments such as high temperature and high dust. Moreover, we offer customizable solutions to meet specific customer requirements.
Is Innovake part of any industry alliances?
Currently, Innovake is committed to independent R & D and production. However, we are actively exploring cooperation opportunities with industry - leading companies to expand our product portfolio and service scope, aiming to provide customers with more comprehensive solutions.
Product - related Questions
Can I customize the specifications of Innovake's products?
Yes, we support product customization. Whether it's adjusting the size, function, or performance parameters of the equipment, our professional R & D team can work with you to design and manufacture products that meet your specific needs. Please contact our sales team with your detailed requirements, and we will provide you with a customized solution as soon as possible.
How reliable are Innovake's products in high - temperature and high - dust working environments?
Our products are specifically designed to adapt to high - temperature and high - dust conditions. The materials used in the manufacturing process have excellent heat - resistance and wear - resistance. For example, the working tools of our furnace dismantling machines are made of special alloys that can withstand extreme temperatures. In addition, the overall structure of the equipment is optimized to prevent dust from entering key components, ensuring stable and reliable operation in harsh environments.
What is the lifespan of Innovake's products?
The lifespan of our products depends on various factors such as usage frequency, working conditions, and maintenance. Under normal operating conditions and with proper maintenance, our main products like furnace dismantling machines and slag skimming machines can have a service life of more than 10 years. We also provide detailed maintenance guidelines and after - sales support to help customers extend the lifespan of the products.
Order - related Questions
How can I place an order for Innovake's products?
You can place an order in the following ways:
- Contact our sales representatives directly via email or phone. Our contact information is available on the "Contact Us" page of our website.
- Fill out the online inquiry form on our website. Provide detailed information about the products you are interested in, and our team will get back to you as soon as possible to guide you through the ordering process.
What if the product I want is not listed on the website?
Our website does not cover the entire range of our products. If you cannot find the product you need on the website, please contact our sales team. Provide them with a detailed description of the product requirements, and we will check if it is available in our product line or if we can develop a customized solution for you.
Can I make a rush order?
Rush orders are possible, but they are subject to our production schedule and availability of raw materials. When you place a rush order, please inform our sales team in advance. There may be additional charges associated with rush orders to cover the cost of expedited production and delivery. We will do our best to meet your urgent needs.
How long does it take for the ordered products to be delivered?
The delivery time depends on several factors, including the type of product, production lead time, and shipping method. For standard products, the production lead time is usually 12 weeks. After production, the shipping time varies according to the destination and the chosen shipping carrier. We will provide you with an estimated delivery time when you place the order, and we will keep you updated on the progress of your order.
After - sales Service
What kind of after - sales service does Innovake provide?
We offer a comprehensive after - sales service package, including:
- Installation and commissioning: Our professional technicians can be dispatched to your site to install and commission the equipment, ensuring that it is in good working condition before use.
- Training: We provide training for your operators and maintenance personnel to ensure they can operate and maintain the equipment correctly.
- Spare parts supply: We have a sufficient inventory of spare parts to ensure quick replacement in case of equipment failure.
- Maintenance and repair: Our after - sales service team is available to provide on - site maintenance and repair services. You can also contact us for remote technical support.
If my equipment needs service or repair, how do I schedule it?
Please contact our after - sales service team. You can reach us by phone at
+86 400-080-4568. Provide us with details about the equipment model, the problem you are experiencing, and any relevant information. We will then arrange for a service technician to contact you and schedule the service or repair as soon as possible.
Can I return a defective product?
If you receive a defective product, please contact our customer service team within 7 days of receipt. We will arrange for an inspection of the product. If the defect is confirmed, we will provide a replacement or a repair service according to your preference. Please note that you need to obtain a Return Merchandise Authorization (RMA) number from our customer service before returning the product.