What is the lead time for orders?

The average lead time is 1-3 months for both peak and off-peak seasons.

Does the company offer technical support?

Yes, we have a 24-hour technical response mechanism for installation, training, and troubleshooting.

Yt27 Yt28b Heavy Duty Mining Chimney Digging Drill Model

Name: Yt27 Yt28b Heavy Duty Mining Chimney Digging Drill Model
Brand: Shandong Juding Machinery Manufacturing Co., Ltd
SKU: 2135312682

Shandong, ChinaShandong Juding Machinery Manufacturing Co., Ltd

US$130.00-400.00

1 Piece

Product profile

Customization

Available

After-sales Service

Warranty for One Year

Warranty

One Year

Model NO.

customizable

Certification

ISO 9001:2000

Condition

New

Motor

Pneumatic

Drill Hole Diameter

34-46millimeter

Drill Hole Depth

5meter

Bit Type

Customizable

Drilling Way

Rotary

Application Area

Mining, Shaft Excavation, and Digging Chimneys

Product Model

Yt29( B ) Yt29A Yt28(B) Yt28 Yt27

Weight

24-27kg

Length

659-683mm

Tail Pin Specification

H 2 2 × 1 0 8 ± 1mm

Suitable Drilling Hole Diameter

34-45mm

Piston Diameter

80-82mm

Travel of Piston

60mm

Transport Package

Wooden Box

Specification

75*28*25cm

Trademark

OWN

Origin

China

Key features

One Year Warranty: Comprehensive one-year warranty coverage for all product models.

ISO 9001:2000 Certified: Manufacturing process certified under ISO 9001:2000 quality standards.

Efficient Pneumatic Operation: High-efficiency pneumatic rock drilling for mines and tunnels.

24-Hour Technical Support: 24-hour technical response mechanism for installation and troubleshooting.

Versatile Drilling Depth: Capable of drilling up to 5 meters depth in horizontal and inclined directions.

Multiple Model Options: Available in Yt27, Yt28, Yt29, and Yt29A models with varying specs.

Compact and Lightweight: Weight ranges from 24kg to 27kg for easy handling in confined spaces.

Company profile

Shandong Juding Machinery Manufacturing Co., LtdShandong, China

Business Type: Trading CompanyAverage Response Time: ≤3.31h

AI-Powered supplier vetting

SummaryShandong Juding Machinery Manufacturing Co., Ltd. is a China-based limited company established in September 2022 and identified as a trading company engaged in manufacturing and processing machinery. Its stated product scope includes drill bits, drill rods, drill tools, hydraulic equipment, and rock-drilling equipment. The supplier reports three production lines, export activity beginning in December 2022, and exports accounting for 51%–70% of total sales. It describes a 100,000-square-meter factory and claims technical expertise in product optimization and customized solutions, although another record reports the manufacturing plant area as 0.0, creating an unresolved inconsistency. No certification information, named customer cases, quality-control staffing, after-sales processes, or verifiable financial-strength evidence is provided. Production capability is supported by the reported production lines and factory description, while several other evaluation areas remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as a Trading Company and as a limited company, while its commercial engagement is Manufacturing & Processing Machinery. Its descriptions also state that it researches, produces, sells, and services drilling, excavation, hydraulic, and rock-drilling equipment. This indicates a trading-company classification with stated manufacturing-related operations.

R&D capabilityThe supplier states that it follows an innovation-driven approach and that its team has industry experience and technical expertise in product-structure optimization, performance improvement, and customized solutions. These are explicit capability claims, but no patents, R&D metrics, completed projects, or independently verifiable innovation results are provided.

Production capacityThe supplier reports three production lines and describes a factory dedicated to research, development, production, sales, and service for drilling and hydraulic equipment. However, the reported factory area is inconsistent: one slice states 100,000 square meters, while another records the manufacturing plant area as 0.0; quality-control staffing is also listed as unavailable. The production lines and stated manufacturing activities support capability, but the facility information requires verification.

Customization capabilityThe supplier explicitly states that its technical team can develop customized products from customer drawings and working conditions, addressing personalized application needs across different scenarios. This directly supports customization capability, although no specific customization examples or customer deliverables are provided.