Ultra Durable Double Heat Treated High Wear Blast Furnace Drill Rod

• Customization: Available
• Type: Impact Drill
• Usage: Well Drilling
• Model NO.: T38 R38 R32 T32
• Certification: ISO9001
• Main Function: Transmit Torque, Propulsion Force, Impact Energy
• Core Feature: Both Ends Have Threads
• Main Material: 42CrMo High-Strength Alloy Steel Is Selected, Whic
• Overall Structural Properties: Adopting an Integral Forging Structure with No W
• Thread Type: Divided Into Double End Threads of The Same Spec
• Applicable Equipment: Blast Furnace Opening Machine
• Applicable Industries: Metallurgical/Steel Industry
• Transport Package: Wooden Box
• Specification: Φ38*12/10/8mm, Φ32*12/10/8mm, Φ42*13/12/10mm
• Trademark: own
• Origin: China

Product Description

Product Description

Blast furnace drill rod

Blast furnace drill rod is a special core force transmission component for taphole opening operations of metallurgical blast furnaces. As a rigid connection bridge between the taphole opening machine and the drill bit, it is specially designed for the extreme working conditions of high temperature (above 800℃), high dust, strong impact and high wear in front of the blast furnace. It accurately transmits the high-frequency impact energy and rotational torque of the taphole opening machine to the drill bit, and has a built-in water passage for cooling and slag discharge. It is a key equipment to ensure the smooth discharge of molten iron in the blast furnace and continuous operation in front of the furnace. It is suitable for taphole opening, furnace cleaning, furnace body maintenance and other operations of blast furnaces with different volumes (500-5000m³), and is used in conjunction with blast furnace button drill bits, cross drill bits, three-tooth drill bits and other matching tools.

Blast furnace drill rod

After the blast furnace taphole opening machine is started, the power head outputs high-frequency impact energy and rotational torque, which is transmitted to the drill rod body through the connection structure at one end of the drill rod; the drill rod conducts power to the drill bit connected at the other end coaxially without loss, drives the drill bit to impact and rotate, and gradually crushes the refractory mud sleeve and stemming layer at the taphole; at the same time, high-pressure cooling water flows into the central water passage hole of the drill rod through the waterway of the taphole opening machine, directly to the drill bit working surface, cools the high-temperature drill bit and the drill rod end, and flushes and discharges the broken mud and dust out of the taphole; with the continuous propulsive force of the taphole opening machine, the drill rod drives the drill bit to gradually penetrate into the taphole until the molten iron channel is opened to realize the smooth discharge of molten iron, and the drill rod retracts and resets with the taphole opening machine after the operation is completed.

Specification

Length(mm)	Dia(mm)	Thread	Weight(kg)
2800	38	R38-R32	22.7
3400	38	R38-R32	27.8
3600	38	R38-R32	29.4
4100	38	R38-R32	34.5
4300	38	R38-R32	35.3

Processing Type	Forging
Suitable Rod	Extention/ Speed Rod
Transport Package	According to customer requirements
Specification	25-135mm
Origin	China

category	Material 1	Material 2	Material 3	Material 4	Material 5	thread	Product Model
Double headed threaded drill rod	45 # steel	40Cr	42CrMo	16Mn	20CrMnTi	T38    R38   R32    T32	Φ38*12/10/8mm Φ32*12/10/8mm Φ42*13/12/10mm

Packing & Delivery

Certifications

Collaboration Cases

Company Profile

Shandong Juding Machinery Manufacturing Co., Ltd

In terms of quality control, the company has established a scientific, standardized and institutionalized whole-process quality inspection system. From raw material procurement and warehousing, production process to finished product delivery, strict inspection standards are implemented, equipped with professional inspectors and advanced testing equipment to ensure zero defects in product quality. At the same time, the company attaches great importance to after-sales service, establishes an all-weather technical response mechanism, and provides customers with comprehensive services such as installation guidance, maintenance training, and troubleshooting, so as to solve various problems encountered by customers in a timely manner and ensure the smooth progress of the project.

FAQ

Q: Are you a trading company or a manufacturer? A: We are a professional steel plate manufacturer and also a very professional steel products trading company. We can also provide a wide range of steel products. Q: Are you a trading company or a manufacturer? A: We are a professional steel plate manufacturer and also a very professional steel products trading company. We can also provide a wide range of steel products. Q: Will you deliver the goods on time? A: Yes, we promise to provide the best quality products and on-time delivery. Honesty is our company's credo. Q: Will you provide samples? Is it free or extra? Q: Will you provide samples? Is it free or extra? A: Samples can be provided to customers free of charge, but the express freight is at the customer's own expense. Q: Will you deliver the goods on time? A: Yes, we promise to provide the best quality products and on-time delivery. Honesty is our company's credo. Q: Do you accept third-party inspections? A: Yes, we totally accept. Q: How do you ensure product safety? A: Each product is manufactured by certified workshops, and workers are inspected piece by piece according to national quality assurance/quality control standards. We can also provide customers with quality assurance to ensure quality. Q: Will you provide samples? Is it free or extra? Q: Will you provide samples? Is it free or extra? A: Samples can be provided to customers free of charge, but the express freight is at the customer's own expense. Q: How can I get your quotation as soon as possible? A: Mail and fax will be checked within 24 hours within a few hours, while Skype, WeChat and WhatsApp will also be online within 24 hours. Please send us your demand and order information, specifications (steel grade, size, quantity, destination port) and we will agree the best price for you as soon as possible.