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Syed Rashid Ahmed ButtShaanxi Chengda Industrial Furnace Co., Ltd. completed the commissioning of electric arc furnace, the workers carefully cooperated with Chengda engineers to learn and operate the equipment, showing the deep friendship and excellent cooperation between the people of China and Pakistan. -
AboubacarAfter more than 1 month of intense production and debugging, 2 sets of heat exchange flue gas settling chamber equipment has been successfully put into operation ~ All the personnel involved in the project have worked hard! ~ -
Ji-hwan【 Warm congratulations 】 Shaanxi Chengda Industrial Furnace Manufacturing Company in South Korea, North Chungcheong County precious metal smelting furnace equipment installation and careful manufacturing and strict commissioning, looking forward to the future in more fields to achieve mutually beneficial win-win cooperation!
Contact Person :
Du
Phone Number :
13991381852
Electric Furnace Tapping Opening & Clay Gun Machine
| Place of Origin | China |
|---|---|
| Brand Name | Shaanxi Chengda |
| Certification | ISO 9001 |
| Model Number | Negotiate based on equipment processing capacity |
| Minimum Order Quantity | 1 unit |
| Price | The price will be negotiated based on the technical requirements and supply scope of Party A |
| Packaging Details | Discuss according to the specific requirements of Party A |
| Delivery Time | 2 months |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | Complete production supply chain, supply on time, and meet quality standards |
Product Details
| Precision Rating | P0 P6 P5 P4 | Keywords | Closed Loop Circulative Pneumatic Valve |
|---|---|---|---|
| Input Speed | 300-1800Rpm | Marketing Type | Ordinary Product |
| Walling Anchor | Flexible Walling Anchor For Tower Crane | Packing | Wooden Case |
| Countryoforigin | China | Selling Units | Single Item |
| Drinkware Type | MUGS | Axle Number | 2 |
| Installationtype | Bolt-on | Usage | Replacement For Worn-out Components |
| Highlight | Electric furnace tapping machine,Clay gun machine for furnaces,Furnace spare parts with warranty |
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Product Description
Electric Furnace Tapping Opening & Clay Gun Machine
Full Official Website Product Introduction
1. Product Overview
The tapping opening & clay gun machine is core special furnace-front complete equipment matched with submerged arc furnaces, industrial silicon furnaces, ferroalloy electric furnaces, yellow phosphorus furnaces and refining furnaces. It integrates tapping hole drilling and hole plugging functions in one unit, replacing traditional manual steel chisel and electrode burning operations. It realizes mechanized and automated opening and plugging of tapping/slag holes of electric furnaces, serving as standard supporting equipment for intelligent upgrading of metallurgical smelting production lines.
Conventional manual tapping operations feature high temperature risks, heavy labor intensity and severe tapping hole wear. Our machine enables one-operator remote control for full-process operation, effectively eliminating burn hazards caused by molten metal splashing. It stabilizes furnace temperature and cuts power consumption for smelting. Applicable to full-series electric furnaces with capacity ranging from 6,300 kVA to 63,000 kVA, it is widely deployed in smelting of ferrosilicon, manganese metal, ferronickel, industrial silicon, ferrovanadium, calcium carbide, yellow phosphorus and other products.
2. Main Model Classification for Type Selection
2.1 Full Hydraulic Suspended Rail-Mounted Tapping Opening & Clay Gun Machine
- Mounting form: Suspended on furnace top girders with rail traveling structure, occupying no ground space in front of the furnace
- Matched furnaces: Medium & large submerged arc furnaces of 16,500–33,000 kVA
- Core advantages: Equipped with independent hydraulic power station, no extra air compressor or air storage tank required to reduce supporting investment; accurate positioning via rail movement for flexible switching between multiple tapping holes
- Application scenarios: Production lines with multiple side-by-side tapping holes and narrow furnace-front space
2.2 Fixed Cantilever Tapping Opening & Clay Gun Machine
- Mounting form: Cantilever structure fixed on furnace-front foundation with telescopic arms for multi-angle adjustment
- Matched furnaces: Small & medium ferroalloy and industrial silicon electric furnaces of 6,300–25,000 kVA
- Core advantages: Compact body with strong impact torque, regular tapping hole shape after drilling, low failure rate and simple maintenance
- Application scenarios: Single tapping hole layout with ample furnace-front operating space
2.3 Intelligent Integrated Remote-Controlled Machine (High-End Model)
- Control mode: Dual control via wired handle and wireless remote control; optional PLC automatic program
- Upgraded configurations: Depth sensing, force feedback protection, automatic obstacle avoidance and self-fault diagnosis
- Matched furnaces: Large-capacity closed electric furnaces of 33,000–63,000 kVA and intelligent smelting workshops
- Application scenarios: Unmanned furnace-front operation, high-temperature closed furnaces and production lines with strict environmental emission standards
3. Core Structure & Working Principle
The complete machine consists of five modules: tapping opening mechanism, clay gun plugging mechanism, traveling slewing mechanism, hydraulic power station and control system. Two independent execution units for drilling and plugging work without mutual interference.
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Tapping Opening UnitAdopts hydraulic combined drive for rock drilling and cutting. Hard alloy wear-resistant drill bits conduct rotary impact drilling. The drill rod retracts automatically after operation to avoid high-temperature molten metal burning. A tapping hole can be fully penetrated within 3 minutes with smooth hole shape without damage to furnace lining.
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Clay Gun Plugging UnitLarge-capacity mud cylinder matched with high-pressure mud pushing cylinder squeezes refractory tapping clay to tightly seal tapping holes. Multi-angle slewing positioning ensures tight plugging to prevent molten metal leakage. Single plugging operation takes only 1 minute and extends tapping hole service life by over 3 times.
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Traveling & Slewing Adjustment UnitRail traveling/cantilever telescopic structure plus multi-angle luffing cylinders enable full-range fine-tuning in all directions for fast alignment with tapping holes without repeated manual calibration.
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Hydraulic Power UnitIntegrated with cooling, pressure stabilizing and overload protection systems to deliver stable output pressure. High-temperature resistant hydraulic pipelines adapt to intense thermal radiation in furnace-front areas.
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Control SystemBasic version with wired handheld remote control; intelligent version supports long-distance wireless operation, digital display of drilling depth and automatic shutdown protection under overload conditions, easy for new operators to master.
4. Core Product Advantages
4.1 Improved Safety to Eliminate High-Risk Manual Work
Operators conduct remote operation far away from 1,700°C high-temperature tapping holes, completely avoiding burns from molten metal splashing. The machine features multiple self-locking protections against overload, drill jamming and overpressure with automatic shutdown upon faults, drastically reducing safety hazards at furnace front.
4.2 Cost Reduction & Efficiency Improvement with Stable Smelting Process
- Labor saving: One operator completes work originally requiring 5–6 workers, cutting labor costs at furnace front
- Time efficiency: The full tapping opening and plugging process finishes within 15 minutes, nearly one hour faster than manual operation. Less furnace temperature loss reduces smelting power consumption
- Consumable saving: No electrode burning required, sharply lowering consumption of carbon rods and steel chisels. Regular tapping holes reduce molten metal leakage and slag overflow to cut refractory material wear
- Higher output & quality: Stable furnace temperature and uniform tapping flow reduce fluctuation of melt composition and raise finished product qualification rate
4.3 Durable & Low-Maintenance for Severe Metallurgical Working Conditions
Key components are made of high-temperature wear-resistant alloy steel; drill rods and gun heads can be replaced separately. Modular split structure allows mud cleaning and component replacement without complete machine disassembly. Daily maintenance is convenient with short overhaul downtime, achieving over 98% overall equipment availability.
4.4 Flexible Matching & Convenient Installation & Retrofit
Customizable mounting schemes including suspended, cantilever and floor rail types based on site conditions. Retrofit is available for new and existing electric furnaces without large-scale civil construction. Clay gun volume, drilling torque and stroke can be customized according to furnace capacity.
4.5 Clean & Eco-Friendly Furnace Front Environment
Mechanized operation eliminates scattered steel chisels, waste carbon rods and accumulated excess mud to keep furnace platforms tidy. Precise hole plugging reduces flue gas and molten metal splashing leakage, meeting renovation requirements of closed furnaces and ultra-low emission environmental standards.
5. Applicable Industries & Furnace Types
- Ferroalloy smelting: Submerged arc furnaces for ferrosilicon, manganese metal, silicomanganese, ferronickel, ferrochrome and ferrovanadium
- Industrial smelting: Industrial silicon, calcium carbide and yellow phosphorus melting electric furnaces
- Non-ferrous smelting: Copper slag, aluminum ash, lead-zinc refining arc furnaces and submerged arc furnaces
- Capacity coverage: Full-spec electric furnaces of 6,300 kVA, 12,500 kVA, 16,500 kVA, 25,000 kVA, 33,000 kVA, 45,000 kVA and 63,000 kVA
6. Optional Upgraded Configurations
- Long-distance wireless remote control system
- Real-time digital monitoring module for tapping hole drilling depth
- Full-automatic PLC program (one-click drilling, automatic plugging and drill retraction)
- High-temperature protective baffle and auxiliary slag cleaning mechanism
- Independent air-cooled hydraulic power station (for high-temperature workshops)
- Complete spare wear-resistant parts package including drill rods, alloy bits and clay gun heads
7. After-Sales Service Support
- Customized non-standard design: Tailored model and dimension design based on electric furnace parameters, furnace-front space and working temperature
- On-site survey & installation: Professional engineers conduct site survey, scheme design, complete machine installation and commissioning
- Full-lifecycle after-sales service: Complete machine warranty plus lifelong technical guidance with nationwide on-site maintenance service
- Stable supply of matching spare parts: Original wear-resistant parts in stock for fast delivery to shorten production downtime
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