ເມນູ
ໄດ້ LONGLOOD RACH Series Single Acting Aluminum Hollow Plunger Hydraulic Cylinders are designed for applications requiring both high-force pulling and pushing in a lightweight, portable package. Featuring a center-hole hollow plunger, single-acting spring return, ແລະ 700 ບາ (10,000 Psi) ຄວາມກົດດັນປະຕິບັດງານ, these cylinders are ideal for tensioning, cable pulling, shaft removal, bearing extraction, bolt stretching, and heavy lifting.
ຜະລິດຈາກ ໂລຫະປະສົມອາລູມິນຽມທີ່ມີຄວາມເຂັ້ມແຂງສູງ, the RACH Series is significantly lighter than comparable steel cylinders, making it easy to transport and ideal for field service, ການກໍ່ສ້າງ, ຂຸດຄົ້ນບໍ່ແຮ່, bridge maintenance, offshore engineering, ແລະການບໍາລຸງຮັກສາອຸດສາຫະກໍາ.
ມີຢູ່ໃນຄວາມອາດສາມາດຈາກ 20 ເພື່ອ 150 ໂຕນ ກັບ 50 ເພື່ອ 250 mm strokes, the RACH Series delivers outstanding performance while reducing operator fatigue and improving productivity.
The center-hole plunger allows the cylinder to be used for both pushing and pulling applications. It is ideal for tensioning rods, pulling shafts, removing bearings, extracting sleeves, and prestressing operations.
Manufactured from high-strength aerospace-grade aluminum alloy, the cylinder offers exceptional durability while significantly reducing overall weight compared with steel hydraulic cylinders.
Hydraulic pressure extends the piston while an internal heavy-duty spring automatically retracts it after pressure is released, improving efficiency and reducing operating time.
The precision-machined hollow piston features a hard chrome-plated surface for excellent wear resistance, corrosion protection, and smooth operation.
The hard-coated aluminum body provides excellent protection against corrosion and harsh working environments, making it suitable for indoor, outdoor, ແລະຄໍາຮ້ອງສະຫມັກທາງທະເລ.
Heavy-duty composite bearings minimize friction, improve side-load resistance, and extend service life.
A built-in stop ring prevents over-extension of the piston and enhances operational safety.
The aluminum construction allows operators to easily transport, ຕໍາແຫນ່ງ, and install the cylinder in difficult working environments.
The hollow plunger design allows use with threaded rods, puller systems, tensioning equipment, and other hydraulic accessories.
Engineered for reliable operation at 700 ບາ (10,000 Psi) to deliver powerful hydraulic performance.
The RACH Series is widely used for:
| ຂໍ້ມູນຈໍາເພາະ | Details |
|---|---|
| Product Series | RACH |
| ປະເພດກະບອກ | Single Acting Aluminum Hollow Plunger Hydraulic Cylinder |
| ປະເພດກັບຄືນ | ກັບຄືນພາກຮຽນ spring |
| ຄວາມອາດສາມາດ | 20–150 Ton |
| ເສັ້ນເລືອດຕັນໃນ | 50–250 mm |
| ຄວາມກົດດັນປະຕິບັດງານສູງສຸດ | 700 ບາ (10,000 Psi) |
| Cylinder Material | High-Strength Aluminum Alloy |
| Plunger Material | Hard Chrome-Plated Steel |
| ປະເພດກະບອກ | Hollow Center Plunger |
| Surface Finish | Hard-Coated Corrosion-Resistant Aluminum |
Allows both pushing and pulling applications using threaded rods and hydraulic pulling systems.
The aluminum body significantly reduces weight, making transportation and installation easier than traditional steel cylinders.
Hard-coated aluminum construction provides long-term durability in outdoor, offshore, and humid environments.
Delivers reliable lifting and pulling force at 700 ບາ for demanding industrial applications.
Premium seals, composite bearings, and hard chrome-plated pistons ensure dependable performance with minimal maintenance.
Suitable for maintenance, ການກໍ່ສ້າງ, ຂຸດຄົ້ນບໍ່ແຮ່, ການຜະລິດ, ການຂົນສົ່ງ, ພະລັງງານ, and heavy industry.
| ແບບ | ຄວາມອາດສາມາດ (ໂຕນ) | ເສັ້ນເລືອດຕັນໃນ (ມມ) | ຄວາມອາດສາມາດນ້ໍາມັນ (cm³) | ຄວາມສູງທີ່ລົ້ມລົງ (ມມ) | ຄວາມສູງຂະຫຍາຍ (ມມ) | ນ້ໍາຫນັກ (ກິໂລ) |
|---|---|---|---|---|---|---|
| RACH-202 | 20 | 50 | 164 | 188 | 238 | 5.2 |
| RACH-204 | 20 | 100 | 327 | 251 | 351 | 6.1 |
| RACH-206 | 20 | 150 | 491 | 315 | 465 | 7.1 |
| RACH-208 | 20 | 200 | 654 | 378 | 578 | 8.0 |
| RACH-2010 | 20 | 250 | 818 | 442 | 692 | 9.0 |
| ແບບ | ຄວາມອາດສາມາດ (ໂຕນ) | ເສັ້ນເລືອດຕັນໃນ (ມມ) | ຄວາມອາດສາມາດນ້ໍາມັນ (cm³) | ຄວາມສູງທີ່ລົ້ມລົງ (ມມ) | ຄວາມສູງຂະຫຍາຍ (ມມ) | ນ້ໍາຫນັກ (ກິໂລ) |
|---|---|---|---|---|---|---|
| RACH-302 | 30 | 50 | 256 | 208 | 258 | 8.0 |
| RACH-304 | 30 | 100 | 511 | 267 | 367 | 9.5 |
| RACH-306 | 30 | 150 | 766 | 333 | 483 | 11.2 |
| RACH-308 | 30 | 200 | 1022 | 395 | 595 | 12.9 |
| RACH-3010 | 30 | 250 | 1277 | 458 | 708 | 14.5 |
| ແບບ | ຄວາມອາດສາມາດ (ໂຕນ) | ເສັ້ນເລືອດຕັນໃນ (ມມ) | ຄວາມອາດສາມາດນ້ໍາມັນ (cm³) | ຄວາມສູງທີ່ລົ້ມລົງ (ມມ) | ຄວາມສູງຂະຫຍາຍ (ມມ) | ນ້ໍາຫນັກ (ກິໂລ) |
|---|---|---|---|---|---|---|
| RACH-602 | 60 | 50 | 423 | 251 | 301 | 16.2 |
| RACH-604 | 60 | 100 | 847 | 315 | 415 | 19.5 |
| RACH-606 | 60 | 150 | 1270 | 380 | 530 | 25.6 |
| RACH-608 | 60 | 200 | 1694 | 445 | 645 | 26.0 |
| RACH-6010 | 60 | 250 | 2117 | 510 | 760 | 29.6 |
| ແບບ | ຄວາມອາດສາມາດ (ໂຕນ) | ເສັ້ນເລືອດຕັນໃນ (ມມ) | ຄວາມອາດສາມາດນ້ໍາມັນ (cm³) | ຄວາມສູງທີ່ລົ້ມລົງ (ມມ) | ຄວາມສູງຂະຫຍາຍ (ມມ) | ນ້ໍາຫນັກ (ກິໂລ) |
|---|---|---|---|---|---|---|
| RACH-1002 | 100 | 50 | 823 | 258 | 308 | 33.8 |
| RACH-1004 | 100 | 100 | 1646 | 325 | 425 | 39.8 |
| RACH-1006 | 100 | 150 | 2487 | 391 | 541 | 46.2 |
| RACH-1008 | 100 | 200 | 3291 | 459 | 659 | 52.2 |
| RACH-10010 | 100 | 250 | 4114 | 527 | 777 | 58.8 |
| ແບບ | ຄວາມອາດສາມາດ (ໂຕນ) | ເສັ້ນເລືອດຕັນໃນ (ມມ) | ຄວາມອາດສາມາດນ້ໍາມັນ (cm³) | ຄວາມສູງທີ່ລົ້ມລົງ (ມມ) | ຄວາມສູງຂະຫຍາຍ (ມມ) | ນ້ໍາຫນັກ (ກິໂລ) |
|---|---|---|---|---|---|---|
| RACH-1502 | 150 | 50 | 1129 | 280 | 330 | 48.9 |
| RACH-1504 | 150 | 100 | 2258 | 360 | 460 | 55.7 |
| RACH-1506 | 150 | 150 | 3387 | 430 | 580 | 63.0 |
| RACH-1508 | 150 | 200 | 4517 | 500 | 700 | 70.1 |
| RACH-15010 | 150 | 250 | 5646 | 570 | 820 | 77.2 |
A hollow plunger hydraulic cylinder has a center hole through the piston rod, allowing threaded rods, ສາຍໄຟ, or puller accessories to pass through. This makes it suitable for both pushing and pulling applications.
The aluminum construction reduces weight while maintaining high strength, making the cylinder easier to transport, install, and operate in field applications.
They are commonly used for bearing removal, shaft extraction, bolt tensioning, cable pulling, prestressing, flange maintenance, gear removal, and synchronized lifting systems.
The RACH Series is designed for use with any 700 ບາ (10,000 Psi) single-acting hydraulic pump.
Hydraulic pressure extends the piston, while the internal spring automatically retracts it when the pressure is released, allowing quick and efficient operation.
ແມ່ນແລ້ວ. The hollow center design allows the cylinder to be used for both pushing and pulling when combined with suitable accessories such as threaded rods and puller attachments.
ແມ່ນແລ້ວ. The hard-coated aluminum body offers excellent corrosion resistance, making the cylinder suitable for outdoor, ທະເລ, and humid working environments.
ແມ່ນແລ້ວ. We offer OEM and ODM services, including custom capacities, ເສັ້ນເລືອດຕັນໃນ, center-hole sizes, mounting options, colors, and branding.
Regularly inspect seals, keep the piston rod clean, use clean hydraulic oil, check hydraulic connections for leaks, and store the cylinder in a dry environment when not in use.
The LONGLOOD RACH Series combines lightweight aluminum construction, ກ versatile hollow plunger design, 700 bar high-pressure performance, ແລະ precision engineering to provide a reliable solution for demanding lifting, ດຶງ, tensioning, and maintenance applications. Designed for maximum portability and durability, these cylinders are trusted by professionals in construction, ຂຸດຄົ້ນບໍ່ແຮ່, ພະລັງງານ, ການຂົນສົ່ງ, and heavy industry worldwide.
LONGLOOD ເປັນຜູ້ຜະລິດຊັ້ນນໍາຂອງຈີນແລະຜູ້ສະຫນອງເຄື່ອງມືໄຮໂດຼລິກຄວາມກົດດັນສູງ, ສະຫນອງການແກ້ໄຂໄຮໂດຼລິກຊັ້ນນໍາສໍາລັບການນໍາໃຊ້ອຸດສາຫະກໍາຕ່າງໆ.
ອີເມວ: sales@longloodtool.com
ໂທລະສັບ:+86-13599531763
ທີ່ຢູ່: ໜ່ວຍ 502, ຊັ້ນ 5, ຕຶກ B, # 1 ກອງປະຊຸມ, ສູນສະຫນັບສະຫນູນອາສ່ວນອຸດສາຫະກໍາລົດຍົນເມືອງ (ໄລຍະ iv), ເມືອງກວາງໂຈ່ວ, ເມືອງຈີ່, Xiamen,ຟູຈຽນ,ຈີນ
ພວກເຮົາຈະຕິດຕໍ່ທ່ານພາຍໃນ 1 ມື້ເຮັດວຽກ.
