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Product Details:
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| Product Name: | Hydraulic Cylinder-Dia.400mm For 40 Daylights Plywood Hot Press/PCB/CCL/HPL Hot Press | Action Type: | Single Action |
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| Stroke: | 5000mm | Piston Diameter: | 400mm |
| Seal: | German Best Brand Or Parker | Work Pressure: | 28 Mpa |
| Warranty: | One Year | Application: | 40 Daylights Plywood Hot Press/PCB/CCL/HPL Hot Press |
| Piston: | Solid Or Hollow Chilled Cast Iron | Piston Surface Hardness: | HRC-45-48 |
| Piston Surface Coating And Roughness: | Chrome Plating Is Available And RA 0.4 | Cylinder Body: | 1020/S355JR Seamless Tube Welded;head And Bottom Forged Steel With Full UT Tested |
| Flange Ring: | 1020/1045 Forged Steel With CNC Lathe Machining | Guide Sleeve: | Brass |
| Highlight: | 5000mm HRC 45 single action hydraulic cylinders,HRC 45 single action hydraulic cylinders Blutech,HRC 45 single action hydraulic cylinders |
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Hydraulic Cylinder-Dia.400mm For 40 Daylights Plywood Hot Press/PCB/CCL/HPL Hot Press
The hydraulic cylinders for 40 Daylights Plywood Hot Press/PCB/CCL/HPL Hot Press are having the big diameter and long stroke,normally their cylinder body shall be made from seamless tube and welded together and do stress relief before lathe machining and hydraulic testing shall be conducted for each one to make there will be no any leakge;and for some special cases with diameter more than 600mm we must use forged steel and welded them together;for piston we normally use chilled cast iron and sometimes we also use C45 steel rod with heat treatment and surface hardened and chrome plating 0.05mm,and below pls find that specification for this typical cylinder:
Cylinder body:steel 1020 seamless tube and bottom,top forged steel or full forged steel 1020
Piston:C45 forged rod with heat treatment,surface hardened to HRC 48-52,chrome plating 0.05mm or chilled cast iron with surface RA 0.4 and hardness HRC 45
Seal:German brand or Parker
Guide sleeve:Brass
Hydrauliic testing:30 Mpa Holding time 2 hours
Cylinder body with brass guide sleeve before assembly:
Contact Person: Mr. Bruce Song
Tel: 86-512-50133504
Fax: 86-512-50133504
