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Heavy Duty Drill Bushing Custom

Home / Product / Drilling Rig Casting Steel Parts / Heavy Duty Drill Bushing
  • Heavy Duty Drill Bushing
  • Heavy Duty Drill Bushing

Drilling Rig Casting Steel Parts

Heavy Duty Drill Bushing


Heavy-duty drill sleeves are large, cast steel drill sleeves used in drilling equipment. They are typically used to guide tools such as drill bits during high-intensity machining operations and offer increased load capacity and wear resistance.

Features of Heavy-Duty Drill Sleeves
Material: Made of cast steel (such as malleable cast iron or ductile iron), with a hot-dip galvanized surface for enhanced corrosion resistance.
Construction: Designed with a solid core or triangular holes, they are suitable for high-intensity applications such as rotary drilling rigs and other heavy equipment.
Function: Secured to the drill template via an interference fit, they ensure accurate tool axis positioning while also improving rigidity and vibration resistance during machining.
Differences from Standard Drill Sleeves
Due to their thicker material and construction, heavy-duty drill sleeves offer the following key advantages:
Suitable for larger diameter or deeper hole drilling
Can withstand higher drilling pressure and torque loads
More complex surface treatment (e.g., zinc coating thickness ≥ 120g/m²)

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  • Product name

    Heavy-duty drill bushing

    Size

    Customized according to customer needs

    Product material

    Alloy steel or added elements

    Country of production

    China

    Production process

    Lost wax casting/sand casting

    Color

    Black or customized

    Applicable

    6-8 grade rock formations

    Physical properties

    The range according to specified requirements

Zhejiang Fantian Foundry & Trading Co., Ltd.

About Us

Zhejiang Fantian Foundry & Trading Co., Ltd.

Zhejiang Fantian Foundry & Trading Co., Ltd., is a professional China Heavy Duty Drill Bushing Manufacturers and Heavy Duty Drill Bushing Factory.It founded in 2000, specializes in the casting and processing of various carbon steel, alloy steel, ductile iron, nonferrous metal, stainless steel, and other materials and is proficient at investment casting and resin sand casting.
Situated in an economically developed area, our company enjoys convenient transportation and is one of China’s largest foundries. Our company covers an area of 110,000 m2 and has a sta of 320, including over 15 junior and senior technicians and 28 full-time inspectors. With an annual productivity of 12,000 tons, we mainly cast and process auto parts, motorcycle parts, railway parts, ship and wharf spreader accessories, agriculture machinery parts, construction machinery parts, and other high-quality and high-precision metal parts. Our products are mainly sold in the USA, Canada, Germany, Britain, France, Austria, Japan, Australia, South America, Malaysia, and some domestic markets.
Our main production equipment includes 20-ton sand mixers, molding machines, 5-ton intermediate frequency furnaces, box-type heat treatment furnaces, shot blasting machines, vertical machining centers, horizontal machining centers, boring machines, lathes, drilling, and milling machines, etc.
Our main testing equipment includes: Direct-reading spectrometers, metallographic analyzers, X-ray inspection equipment, ultrasonic flaw detectors, mechanical property testing machines, impact testing machines, Brinell hardness testers, magnetic particle inspection machines, etc.
We always adhere to the tenet of “Sustainable Development, Better and Stronger”, the spirit of “United, Pragmatic, Innovative” and the quality policy of “Quality orientation, Constant Improvement, Constant Innovation, Customer First”, develop and make progress continuously. We began to implement ISO9001:2008 and ISO/TS 16949:2002 in August 2008.
Under the leadership of our General Manager, Mr. Xu Jianhua, we always seek to make quality products. In the principle of “Adapt to Market Demand, Meet Customer Needs, Perfect Management System, Make Technological Innovation”, all our employees unite together and strive to serve society by making top-quality and high-performance products at competitive prices.

Honor

  • honor
    ISO9001
  • honor
    ISO9001

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