What kind of payment terms do you accept?

We prefer T/T through bank. 40% when order is confirmed and 60% before shipment. L/C is also acceptable for amount over 20,000USD.

What is your warranty policy?

All our products are warranted for one full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using

7*24 service. Competitive price. Professional technical team. Perfect after-sales service system. ODM&OEM Hydraulic Cylinder according to customer needs. Strong Hydraulic Cylinder production capacity to ensure fast delivery. Guarantee Quality. Every process must be inspected, all products need be tested before leaving the factory.

High Performance Double Acting Coal Mining Roadheader Tunneling Hydraulic Cylinder

Name: High Performance Double Acting Coal Mining Roadheader Tunneling Hydraulic Cylinder
Brand: Fujian Quanzhou Elephant Machinery Co., Ltd
SKU: 2265702595

Fujian, ChinaFujian Quanzhou Elephant Machinery Co., Ltd

US$50.00-70.00

3 Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, RoHS, CE, ISO9001

Pressure

High Pressure

Model NO.

Customized

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Alloy Steel

Acting

Single, Double, Multistage

Mounting Type

Customized

Seals

Parker, Hallite, Merkel

Cylinder Barrel

27simn, Ck45

Piston Rod

40cr, 42CrMo, Stainless Steel

Induction Hardening

Induction Hardening for Piston Rod Surface

Hard Chrome Plating

Hard Chrome Plating for Corrosion Resistance

Clean Room Assembly

Clean Room Assembly for Sealing Integrity

Pressure & Leakage Test

Static & Dynamic Pressure Leakage Testing

Warranty

12 Months

Certificate

Ios9001, CE, RoHS

Transport Package

Wooden Cases or According to Customer's Requests

Specification

Customized

Trademark

OEM, ODM

Origin

China

HS Code

8412210000

Production Capacity

200000 Pieces Per Year

Key features

Customizable Mounting Type: Mounting type is fully customized to meet specific application requirements.

Wide Seal Brand Options: Supports customized seals from brands like Parker, Hallite, Merkel, and Trelleborg.

Multiple Material Choices: Available in 27SiMn, CK45, 40Cr, 42CrMo, and Stainless Steel based on needs.

Hard Chrome Plating: Provides superior corrosion resistance for piston rods in harsh environments.

Clean Room Assembly: Ensures sealing integrity through assembly in a controlled clean room environment.

Comprehensive Testing: Undergoes static and dynamic pressure leakage testing for safety and reliability.

12 Months Warranty: Covers defects in materials and workmanship for one full year from delivery.

Multi-Industry Applications: Engineered for construction, agriculture, marine, mining, and renewable energy sectors.

Company profile

Quality AssuranceFast DeliveryHigh Repeat Buyers ChoiceDigital Management Enterprise

Fujian Quanzhou Elephant Machinery Co., Ltd

Fujian, China

CertifiedBusiness 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: 10 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.92h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading company engaged in mechanical parts, machinery, construction machinery, and mechanical/electrical equipment. It reports production, international trade, quality assurance, CE and ISO14001 certifications, and approximately 10 years of export experience. Its R&D function includes two engineers, documented design and validation records, recent new products, 3D software design, ODM, OEM for popular brands, and broad customization services. However, after-sales and service-management controls are weakly documented: complaint handling, corrective actions, service assessment, and finished-product inspection lack written records or procedures. The supplier has no overseas warehouse, showroom, agents or branches, and has not participated in offline trade shows. No Fortune 500 cooperation is reported, while financial capacity information is insufficient for assessment.

Supplier typeThe supplier identifies itself as a professional supplier integrating production and international trade. Its stated scope covers processing and manufacturing of mechanical parts, machinery, construction machinery, and mechanical/electrical equipment, and its company type is listed as combined, indicating a mixed manufacturing-and-trading profile.

CertificationsThe supplier reports CE certification for product compliance and ISO14001 certification for management systems. These are explicit certifications, although the slices do not provide certificate scope, validity dates, or issuing-body details.

R&D capabilityThe supplier reports two R&D engineers, new products during the past year, 3D software design, ODM services, and available design-input, output, review, verification, and validation documentation for audit. It does not have an available SDK, but the documented R&D activities provide explicit evidence of innovation capability.

Production capacityThe supplier describes itself as integrating production and international trade and lists manufacturing and processing of mechanical, construction, and mechanical/electrical equipment within its business scope. It also reports 10 years of exporting, but finished-product inspection has instructions without written records, so production-control documentation is incomplete.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, along with 3D software design and ODM services. These capabilities directly support a broad customization offering.

Product Q&A

Q:What does your company major in?

We are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.

Q:Are you a manufacture or a trading company?

We are a manufacturer.

Q:What certificate do you have?

All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.

Q:How long is your delivery time?

The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 20-30 days.

Q:Can you make parts as customer's requirement or drawing?

Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.