Flexible and easy handling | Forklift hydraulic system solutions
Forklifts are industrial handling vehicles, which refer to various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. The International Organization for Standardization ISO/TC110 is called an industrial vehicle. It is often used for the transportation of large objects in storage, and is usually driven by fuel engines or batteries.
The forklift engine (forklift motor) drives the hydraulic gear pump to continuously produce high pressure oil; the forklift hydraulic oil is sucked from the fuel tank and enters the multi-way valve through the oil pipe. According to different working conditions, the operating handle (control the multi-way valve) can be pulled to realize the forklift Lifting, landing, forward tilting, backward tilting, turning of the steering wheel, etc.
NKF SEAL
Lifting cylinder
Raise the height of mast and fork
Working conditions:
Maximum pressure: 21MPa
Speed: 0.5m/s
Temperature: -35℃---+100℃
NFK SEAL combined with the selection scheme of NOK-brand products
Dust ring: DKB
Piston rod seal: IDI/ISI
Piston seal: ODI or OSI
Anti-fouling ring: PTFE+copper powder
Anti-wear ring: phenolic cloth
Piston seal
・Because it is a two-way cylinder, two U-shaped seals with pressure relief function can be used.
・Because there is a slight amplitude that causes lubrication to cut off, use countermeasure products with R lip for uneven wear.
・A seal (OKH) that can achieve the purpose of two-way sealing with one set of seals.
・BRL type seal that uses both retaining ring and anti-wear ring.
Rod seal
・In order to prevent rainwater from entering the tilt cylinder, it is recommended to use a single low-cost dustproof ring (the secondary lip can prevent water from entering from the outside).
Steering cylinder
Forklift steering
Working conditions:
Maximum pressure: 16 MPa
Speed: 0.5m/s
Temperature: -35℃---+100℃
NFK SEAL combined with the selection scheme of NOK-brand products
Dust ring: DKB
Piston rod seal: IDI/ISI
Piston seal: SPGW or SPG
Guilde ring / wear ring: phenolic cloth
Piston seal
・In order to have good operability, use the SP type seal made of PTFE.
・The side of the PTFE ring is chamfered to prevent leakage caused by various causes of sliding.
Rod seal
・In order to prevent rainwater from entering the tilt cylinder, it is recommended to use a single low-cost dustproof ring (the secondary lip can prevent water from entering from the outside).
Can you call us to discuss your questions when you have time? Please contact
DENG WENXING: +8613802959131whatsapp(wechat )
FION LIU : +86 13924029131 whatsapp(wechat ).
Email : nfkseal@aliyun.com ; fion66652@aliyun.com
We believe you will find some oilseals & repair kits in our product . We are confident that our products can meet your needs in various ways.
Please let us know if you want to deal with Solve the problem of seals further. look forward to hearing from you.
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