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Dust-Proof Cutting Lifting Hydraulic Cylinder for Coal Mine Roadheader Device
US$330.00-3,689.39
1 Piece
Product profile
Customization
AvailableCertification
ISO 9001:2000, ISO 9001:2008Surface Treatment
PolishingModel NO.
J2HI. 8.19Material
Alloy SteelTransport Package
Wooden BoxTrademark
WeiShi Heavy IndustryOrigin
ChinaHS Code
8412210000Production Capacity
10000PCS/YearKey features
Stable thrust output, sensitive pitching movement of cutting boom, realize full-section cutting in vertical direction of roadway.
Pin-hung installation for easy assembly and maintenance, compatible with cutting boom mounting interface of mainstream boom-type roadheader.
Adopt high-quality alloy steel cylinder tube and hard-colored piston rod, anti-impact and wear-resistant to bear alternating impact load during cutting.
Multiple composite seal sets prevent coal dust and mud intrusion, reduce internal and external oil leakage and extend seal service life.
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 cutting lifting cylinder jitter when cutting hard rock?
A:
Hard rock cutting generates heavy reaction impact load acting repeatedly on cylinder. Check lubrication condition of hinge pins to avoid jamming.
Q:Will frequent pitching movement of cutting boom accelerate cylinder wear?
A:
High-frequency reciprocating movement increases seal friction loss. Sufficient lubrication on hinge joints can slow down wear.
Q:What damage will heavy-dust roadway cause to piston rod?
A:
Coal-rock dust may scratch piston rod and damage wiper and seals. Clean debris on piston rod before and after operation.
Send Inquiry
*To:Weishi Heavy Industry Co., Ltd.
*Content:
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