The replacement process of excavator hydraulic cylinder is as follows:
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New Plastic PVC wire conduit pipe making machine / Production Line details:
1. AC motor, ABB frequency speed governor, Japanese RKC temperature controller, Schneider contactor.
2. Screw Nitriding treatment, hardness HV740-940, surface roughness Ra≤ 0.8um.
3. Barrel air-cooled cooling method, nitriding depth of 0.5- 0.7mm, hardness of HV860 or more, the surface roughness Ra ≤ 1.6um.
4. Die head material, High quality steel by quenching and tempering. Structure, Where contact with the materials hard chrome plating. Bolts level, 12.9 high strength bolts.
5. Two Vacuum calibration tank material: Stainless steel.
6. Double Caterpillar adjusting method: Pneumatic compress device.
7. Double cutter: Most cutting times, 20 times/min; With strong waste clean device. Equipped with a meter installation, meter size is accurate.
8. Double stacker: Pneumatic flip, soft rubber, to prevent pipe surface scratch.
9. All electrical parts adopt world famous brand product.
Photos of PVC wire conduit Pipe machine Production Line:
Spcifications:
Item
SJSZ-51
SJSZ-65
Diameter of screw (mm)
51/105
65/132
Screw rotation speed (rpm)
1-45
1-35
Power of Main engine (kw)
18.5
37
Production capacity (kg/h)
80-150
250-300
Net weight (kg)
3200
4000
Dimensions(mm) (L*W*H)
3600*1100*2100
4235*1520*2450
Finished Products:
2. MAIN FEATURES
1)Â Double screw extruder
adopts long L/D, high efficiency screw, high extrusion capacity, uniformed plasticization. Extruder and haul off machine motors adopt imported AC/DC inverter as speed regulators.Â
2)Â Â Extrusion die headÂ
is spiral type, good calibrating makes good quality pipe production.
Inner heating system, high efficient, easy extrusion. Bronze calibrators can make the pipes fast calibrated and cooled.
3)Â Â Vacuum calibrating tank and water spraying cooling tank
adopts advanced water circulation, high pressure cooling system, installed with vacuum degree adjusting device and automatic water temperature and water level controlling system.
4)Â Â Haul off machineÂ
adopts caterpillar type, which includes two-claw types, three-claw types, four-claw types, six-claw types, eight -claw types, ten-claw types, twelve-claw types etc, suitable for different sizes of pipes.
5) Cutting machine
 Non-scraped cutting, saw cutting or planetary cutting can be applied, accurate cutting, reliable property, high efficiency. Meter-counting device is also installed.
 3. PACKAGE AND SHIPMENT
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4. OUR SERVICE
We have over 7 years of experience of plastic extruders, for over 7 years our strong point are to design and manufacture efficient, durable and easy to use equipment. Now we have a professional technical team to support our products' update, pre-sales and after-sales service. "Clients first" are our very principle.
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Pre-Sales Service
* Inquiry and consulting support.Â
* Equipment pre-commissioning& testing support.Â
* View our Factory.
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After-Sales Service
* Machinery warranty time is 12 months starting from the date of Bill of Lading. Electric and electronic parts excluded.
* Training how to install the machine and how to use the machine.Â
* Engineers available to service machinery overseas.
Let's be your partner:
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5. CONTACT US
Remark: All the prices are only for reference; exact price will be based on the latest quotation.
1. Turn off the hydraulic system: Before replacing the hydraulic cylinder, it is necessary to turn off the system to avoid liquid leakage in the hydraulic system.
2. Disassembling the hydraulic cylinder: Disassembling the hydraulic cylinder requires the use of tools such as wrenches, screwdrivers, etc. Firstly, the hydraulic pipeline needs to be removed, and then the bolts of the hydraulic cylinder need to be removed to remove the hydraulic cylinder from the machine.
3. Check the hydraulic cylinder: Check if there is any damage to the hydraulic cylinder, and if there is any damage, replace it.
4. Install a new hydraulic cylinder: Install the new hydraulic cylinder onto the machine and secure the cylinder with bolts.
5. Connect hydraulic pipeline: Connect the hydraulic pipeline to the hydraulic cylinder, pay attention to the position and direction of the connection, and ensure that the connection is secure.
6. Test system: after replacing the hydraulic cylinder, it is necessary to test whether the system operates normally, check whether the hydraulic cylinder operates normally, and deal with any problem in time.
7. Cleaning work: Clean the liquid and debris in the hydraulic system to ensure that the system is clean and avoid any impact on the system.
Model NO.: Pipe extrusion line
Condition: New
Voltage: Customized
Power: 75kw-240kw
Dimension(L*W*H): 25mx4mx2.5m
Warranty: 12 Months
Control Mode: Button Controls
Trademark: Zhaoxing
Transport Package: Shrink Film Wrapped or Wooden Cases
Specification: Customized
Origin: China
HS Code: 8477209000
1. GENERAL DESCRIPTION