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High Performance Rear Support Hydraulic Cylinder for Roadheader Machine
US$330.00-3,689.39
1 Piece
Product profile
Customization
AvailableCertification
ISO 9001:2000, ISO 9001:2008Surface Treatment
PolishingModel NO.
SA-0806Material
Alloy SteelTransport Package
Wooden BoxTrademark
WeiShi Heavy IndustryOrigin
ChinaHS Code
8412210000Production Capacity
10000PCS/YearKey features
Adopt high-quality alloy steel cylinder tube, hard-chromed piston rod, anti-impact and wear-resistant, suitable for underground heavy-load supporting conditions.
Equipped with multiple composite seal sets, resist dust and mud intrusion, effectively reduce internal and external oil leakage, extend seal service life.
Built-in buffer structure absorbs hydraulic shock during supporting extension and retraction, protect cylinder and hinge support seat, reduce component damage.
Large and stable output thrust, provide reliable supporting force during cutting operation, restrain machine shaking and improve working stability.
Company profile
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: 11 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h
About Our Factory & Business Background
AddressDatong, Shanxi, China
Plant Area40000 square meters
Number of Employees346
Registered Capital82,700,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Set
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsRoadheader
Production Lines1
Production MachinesLaser Cutting Machine, Cutting Machine, Welding Robot, Milling Machine, Milling Machine, Drilling Machine, Vertical Lathe, Machining Center, Boring Machine
QA/QC inspectors5 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers27 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2015-09-11
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCCC
Cooperated with Fortune 500No
Product Q&A
Q:Why does rear support cylinder shake slightly when cutting hard rock?
A:
Intense vibration produced by hard-rock cutting transmits reaction force to rear support. Check whether support base is fully landed.
Q:Will long-time supporting under load accelerate cylinder damage?
A:
Long-term static pressure increases continuous load on seals. Retract rear support when not cutting to avoid long-term pressure holding.
Q:How to reduce cylinder wear under muddy and water-logged roadway condition?
A:
Muddy water accelerates seal aging. Clean coal mud on piston rod after retraction, and lubricate hinge pins regularly.
Send Inquiry
*To:Weishi Heavy Industry Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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