Hang Upside Down Welded Hydraulics Cylinders QPPY- D Type Hydraulic
Hoist
Material :carbon, alloy, stainless steel
Certification:DNV, ABS, Lloyds, BV, SGS, GL, and CCS
AAA grade credit certificate issued by international credit
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Key Specifications/Special FeaturesKey Specifications/Special
Features
Application industry | water conservancy, mechanical/marine/mining equipment, oil
industry, vehicles, energy and port facilities |
Stroke length | 50 to 16,000mm |
Tube inner diameter | 80 to 1,050mm |
Piston rod diameter | 45 to 600mm |
plate | Ni/Cr/ceramic |
Working pressure | 70 to 700 bars |
bearing | LONGXI(china)or SKF |
Seal type | common stand or in accordance with client's requirement (we usually
use Parker from USA or MERKER from Germany) |
valves | parker/rexroth/atos/hydcom |
Certification | DNV, ABS, Lloyds, BV, SGS, GL, and CCS |
Material | carbon, alloy, stainless steel |
| Detail manufacturing drawings to be submitted to buyer for approval
before manufacture is commenced |
QPPY-D type hydraulic hoist is also used for general flat gate to
work for opening and closing. Working requirements are similar to
QPPYII type, but its installation forms are different from QPPYII
type. The remarkable difference is to reduce half space height in
order to make more reasonable decorate. The acceptable working
temperature should around from -35℃-50℃.
QPPY-D series hydraulic hoist : Flat gate hydraulic hoist, flat
gate with hang upside down.
Hydraulic cylinder is the hydraulic energy into mechanical energy,
reciprocating motion to do (or swing movement) of the hydraulic
actuators. It is simple, reliable. Use it to achieve reciprocating
movement can be removed from deceleration devices, and no
transmission gap, smooth motion, so in a variety of machines are
widely used in hydraulic systems. Hydraulic cylinder output force
and the effective area of the piston is proportional to the
pressure difference on both sides; hydraulic cylinder is basically
a cylinder and cylinder head, piston and piston rod, seals,
cushioning device and the exhaust composition.
Buffer device and the exhaust depending on the specific application
of the occasion, other devices are indispensable.
Full experience in design, produce, mounting, testing, operation
and maintenance.
Cylinder max. Diameter 1200mm, stoke 16m, and annual productivity
over 2000t.
Strong technological force and advanced technique and equipment,
such as 3 sets of sunnen grinding machines.
2000m2 synthetic office building of computer control net work
center
GB/T9001-2000, IDT ISO 9001:2000 quality management system.
AAA grade credit certificate issued by international credit
assessment center
