What is the delivery time?

Within 15 days for samples. 25-30 days for bulk production, which is depend on quality, production process and so on.

Guaranteed Quality Coal Mine Machine Hydraulic Cylinder Hydraulic Support Jack for Energy Mining Equipment

Name: Guaranteed Quality Coal Mine Machine Hydraulic Cylinder Hydraulic Support Jack for Energy Mining Equipment
Brand: Qingdao Micro Precision Machinery Co., Ltd.
SKU: 2130866822

Shandong, ChinaQingdao Micro Precision Machinery Co., Ltd.

US$310.00-3,000.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Pressure

High Pressure

Model NO.

WG-P1131

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Carbon Steel

Work Pressure

14MPa

Thrust

17tons

Test Pressure

35MPa

Color

Black or Customize

Seal Material

Parker, Merkel, Nok, Hallite, etc.

Working Medium

Hydraulic Oil

Core Components

Bearing, Pressure Vessel, Pump

Design Support

Available

Non-Standard

Yes, Usually Customized

Quality Assurance

1year

Bore Diameter

50mm-400mm

Rod Diameter

30mm-150mm

Stroke

200mm-500mm

Working Speed

0-0.5m/S 0-1m/S 0-2m/S

Shipment

Air/Sea/Express

Transport Package

Standard Export Wooden Crate

Origin

China

HS Code

8412210090

Production Capacity

50000PCS/Year

Key features

Customizable Design Support: Engineers available to design cylinders based on specific customer requirements and drawings.

High-Pressure Performance: Capable of handling up to 35MPa working pressure with bore diameters from 50mm to 560mm.

Premium Material Quality: Constructed with carbon steel, chrome-plated rods, and quenched/tempered tubes for durability.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality standards for consistent product reliability.

1-Year Warranty Coverage: Includes free repair services for any quality issues arising within the first year of use.

Versatile Application Range: Suitable for forklifts, excavators, mining machinery, port cranes, and agricultural equipment.

Precision Surface Finish: Tube inner holes processed to 0.4Ra roughness with 0.025 circular degree for smooth operation.

Flexible Shipment Options: Delivery available via Air, Sea, or Express to meet urgent global logistics needs.

Company profile

Customization from DesignsR&D CapabilitiesProduction Process VisualizationPrivate Mold

Qingdao Micro Precision Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.93h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Micro Precision Machinery Co., Ltd., based in Qingdao, China, specializes in machine parts with a focus on non-standard buffer hydraulic cylinders and digital hydraulic cylinders. The company holds ISO9001:2015 certification and engages in significant export activities. Despite a lack of overseas facilities, they participate in trade shows and are committed to R&D. However, their service and innovation capabilities show gaps, such as no ODM/OEM services and lack of documented after-sales procedures.

Supplier typeThe supplier is a limited company, not part of a larger group, with 16 employees and a focus on machine parts.

CertificationsThe supplier holds the ISO9001:2015 quality management system certification, indicating a commitment to quality standards.

After-Sales capabilityThe company lacks written procedures or records for handling customer complaints and corrective actions, indicating a deficiency in after-sales service capability.

Client casesThe supplier's products, such as non-standard buffer hydraulic cylinders, have been recognized in the market, demonstrating customer trust and satisfaction.

Product Q&A

Q:Why choose our cylinder advantages?

Rod are chrome plated. Tubes are quenched and tempered. Tube inner hole goes through deep hole boring machine processing.Surface roughness is 0.4Ra and circular degree is 0.025. Good quality yet lower price.

Q:Are you a manufacturer or trading company?

We are an integration of industry and trade, our factory has 18 years of manufacturing experience, we have a professional design and production team.

Q:Do your products come with a warranty?

Yes, we have1 year warranty. In this year, if the quality problem we will free repair for you.

Q:What about the quality feedback of your products?

We have never received even once quality complaint for many years. And we have established long-term friendly cooperative relationships with our customers.

Q:Could you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?

Yes, we have an experienced engineer design team ready to assist you. If you don't know which hydraulic cylinder should be used for your machine, please contact us and our engineers will design the exact product that meets your needs.