Customized Hydraulic Support Lifting Cylinders for Underground Coal Mining

Name: Customized Hydraulic Support Lifting Cylinders for Underground Coal Mining
Brand: Shandong Wantong Hydraulic Co., Ltd.
SKU: 2218198655

Shandong, ChinaShandong Wantong Hydraulic Co., Ltd.

US$1,000.00-10,000.00

5 Pieces

Sample price:US$1810.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, ISO9001, EAC;GOST;Aqa

Pressure

31.5~42 MPa

Model NO.

250/230*1375

Work Temperature

-30~+80 Degree Centigrade

Acting Way

Single Acting

Working Method

Straight Trip

Adjusted Form

Telescopic Type

Structure

Piston Type

Material

27simn,40cr,30crmnsi

Estimated Time

20 Days

Color

as Customer's Requirement

Outer Tube Diameter

250mm

Warranty

14 Months From Production Time

Stroke

1375mm

Transport Package

Pallets/Plywood

Specification

250/230*1375

Trademark

WTJX/OEM

Origin

Shandong, China

HS Code

8412210090

Production Capacity

300, 000 Sets / Year

Key features

Comprehensive Surface Treatment: Offers chromium plating, zinc plating, copper plating, laser cladding, and more.

High Pressure Resistance: Designed for 31.5-42 MPa with high-strength materials and advanced heat treatment.

Full Customization Options: Supports full customization, minor customization, and flexible customization from samples.

14 Months Warranty: Covers 14 months from production time with free parts replacement for quality issues.

Extensive Testing Protocol: Undergoes 9 rigorous tests including pressure-tight, leak, and reliability tests.

Wide Application Range: Suitable for coal mining equipment including shearer, roadheader, and hydraulic support.

Fast Delivery Time: Standard delivery within 10-25 days depending on order specifics.

Professional Manufacturing: 15 years experience with 5 automated lines and 180,000 sqm factory area.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceExperienced Team

Shandong Wantong Hydraulic Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.51h

AI-Powered supplier vetting

SummaryThe supplier specializes in hydraulic components with a focus on customization and holds various certifications like IATF16949 and ISO standards. They offer ODM and OEM services and have a robust R&D team. Financial details suggest stability over recent years. However, they lack overseas facilities and participation in international trade shows, indicating a limited global presence. Despite this, their production capacity is high, supported by quality control and management systems. The supplier provides comprehensive after-sales services but doesn't engage in direct overseas operations.

Supplier typeThe supplier focuses on manufacturing hydraulic components like telescopic cylinders and hydraulic systems, primarily for dump trucks and engineering machinery.

CertificationsThe supplier holds multiple certifications, including IATF16949, ISO 9001, and ISO 14001, showcasing a commitment to quality and sustainability.

After-Sales capabilityThey provide extensive after-sales services, including technical training, maintenance, and debugging, though only domestically.

Financial creditThe financial stability is indicated by sustained cash flow and financial capacity over recent years.

R&D capabilityThe supplier has a strong emphasis on R&D, evidenced by new product launches and a sizable team of engineers.

Production capacityWith 5 production lines and an annual output exceeding US$100 million, the supplier has significant production capacity.

Customization capabilityThey offer extensive customization options, from minor to full customization, which is a key strength.

Client casesThe supplier provides OEM services for well-known brands, indicating experience in managing high-profile customer requirements.

Product Q&A

Q:Are you a factory or a trader?

We are a factory, and in China we are a leading enterprise in the hydraulic industry. We have two factories covering an area of 180,000 square meters, with more than 700 employees and more than 1,000 sets of production equipment.

Q:What is your after-sales service?

Our products come with a 14-month warranty. If any quality issues arise during this period, We will replace the parts for free for maintenance, or directly replace the new cylinder.

Q:Do you have any cylinder surface treatment processes?

Our company has 6 complete surface treatment production lines. We can perform chromium plating, zinc plating, copper plating, copper melting ,QPQ,and laser cladding.

Q:How to ensure the cylinder sealing performance?

We use high-quality imported or domestic first-line brand seals (such as Hallite, Longli, etc.),Our cylinders will undergo pressure resistance tests and pressure holding tests higher than the rated working pressure before leaving the factory to ensure long-term stable operation without leakage within the rated pressure range.

Q:How long is your delivery time?

10-25 days.