A professional Supplier of product range includes hydraulic industrial shock absorbers, buffers and precise speed control devices. Provide HR30 and HR60.
◈ Robotics
◈ Conveyor Systems
◈ Factory Automation
◈ Semi-Conductor Manufacturing
◈ Food Processing Equiipment
◈ Metal Forming and Stamping Equipment
◈ Medical Devices
◈ Automotive Manufacturing
◈ Eliminating vibration and absorbing striking energy in a short time
◈ Reducing operating noise and offering a quiet working environment
◈ Accelerating machine operation and elevating production capacity.
◈ Extending machine life time and reducing after sale service.
◈ Improving quailty of products.
◈Packaging Details: Standard Carton box,and other special packing according to customer's requirement.
◈Port: Ningbo/Shanghai
◈Delivery time: 1-3 work days
Model | Max. stroke(mm) | Max. load(kgf) | Adjust speed range(m/s) | Operating Temperature(℃) |
HR30 | 30 | 15~550 | 0.5~30 | -10~80 |
HR60 | 60 |
The company for the products are brand new original products, no second-hand and refurbished products, or leave a compensable ten and return the full amount, but the buyer due to our purchase of model error is not responsible for returns, another of the company's sales of products enjoy one year from the date of shipment quality assurance, according to the original quality standards, during warranty with product problems, need confirmation testing by the manufacturer, the supplier to be solved, the demand side due to storage, use, poor maintenance caused by lower-quality product, and not raise objections.
You can send a sample to customize the products, we have many engineers can help it; If you want a product of mine, but you are not sure if it's what you want, so you can ask for a sample from me, it will be free.
Air cylinder :SI series
Features:
1.Standard design, simple structure, low starting pressure, smooth motion.
2.Adjustable cushion on both cylinder end covers to make sure the cylinder works very smoothly, safety and with low noise.
3.Wide range for sizes
4.With self-lubricating bearing, the piston rod is lubrication free.
5.Mickey mouse shape tube.
Specifications:
Bore(mm) | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 |
Motion Pattern | Double Action | ||||||||
Working Medium | Air | ||||||||
Fixed Type | Normal type:FA/FB/CA/CB/LB/TC | ||||||||
Working Pressure Range | 0.1-0.9MPa | ||||||||
Ensured Pressure Resisitance | 1.35MPa | ||||||||
Operating Temperature Range | -5-70°C | ||||||||
Operating Speed Range | 50-800m/s | ||||||||
Buffer Type | Adjustable Buffer | ||||||||
Buffer Stroke | 24 | 32 | |||||||
Por Size | G1/8" | G1/4" | G3/8" | G1/2" | G3/4" |
We also can supply SI series air cylinder assembly kits.
Other ISO Standard Pneumatic Cylinders are also available for you:
DNG ISO15552 Standard cylinder
DNC ISO6431&VDMA24562 Standard cylinder
MA ISO6432 Mini cylinder
ADVU ISO6431 Compact/Thin cylinder
More information and details,you can contact us and visit our website.
If you have the nonstandard products want to design,don't hesitate to contact us.
XCPC is your good choice in Pneumatic!
Honed tube, honing tube, SRB tube
Honing tube for hydraulic cylinder | ||
Manufacturer | Qingzhou Longyue Hydraulic Machinery Co.,Ltd | |
Standard | DIN2391 EN10305 | |
Material | ST44 ST45 ST52 E355 STKM13C | |
Heat treatment | BK+S | |
Specification | Outer diameter(mm) | Inner diameter(mm) |
| 50-300mm | 40-250 |
I.D Tolerance | H8-H9 | |
Length | 3-9m | |
Straightness | 1/1000 | |
ID roughness | RA 0.4micron(max) | |
Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) | |
Scope | Hydraulic cylinder tube for swivel crane, injection machine and construction machine application |
Two,Product Material and Technology
Chemical composition of Material:
Steel grade | Chemical composition,% | |||||
C | Si | Mn | P | S | Cr | |
≤ | ||||||
20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 |
16Mn | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0/03 | 0.25 |
ST52(E355) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 |
SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | / |
Mechanical Property of Material:
Delivery | cold finished(hard)(BK) | Cold drawn and stress-relieved(BK+S) | |||
Steel grade | Rm MPa | Elongation | Rm MPa | ReH MPa | Elonggation |
20# | ≥550 | ≥8 | ≥520 | ≥375 | ≥15 |
16Mn | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
ST52 | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
SAE1026 | ≥640 | ≥5 | ≥600 | ≥510 | ≥12 |
Three,Product Process:
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