金通灵科技集团股份有限公司 · Nantong, Jiangsu
Fluid machinery, with distinct compressor and fan duties
Jintongling's official history traces its business to 1993, its Shenzhen listing to 2010 and adoption of the Technology Group name to 2019. Its August 2026 half-year disclosure confirms the Chinese company identity above.
The portfolio covers industrial blowers, centrifugal compressors and steam turbines, alongside system integration. Metallurgy, power, chemicals, building materials and biopharmaceutical applications require different gas duties and delivery boundaries.
Start with the pressure definition
JE outlet barG and JED pressure rise are different selection fields
JE: geared compressor package
The catalog describes a step-up gearbox, high-speed rotor/impeller arrangement and common motor/lubrication base. Standard items include inlet guide vanes, cooling, lubrication, controls and venting components.
Inlet filter, monitoring and sound enclosure are listed as options. Itemize the offered scope.
JED: single-stage centrifugal
The JED3600–9000 family lists 60–200 m³/min, 30–200 kPa pressure rise, pressure ratio 1.3–3 and 45–560 kW.
Define inlet absolute pressure and gas conditions. Guide-vane or variable-frequency regulation and optional materials need the actual selected design.
| Parameter | JE6000 | JE15000 |
|---|---|---|
| Flow / outlet pressure | 80–130 m³/min / 2.2–10.5 barG | 200–315 m³/min / 2.2–10.5 barG |
| Motor power / mass | 355–800 kW / 10.6 t | 710–1,800 kW / 18.6 t |
| L × W × H | 4.1 × 2.0 × 2.4 m | 5.0 × 2.4 × 2.8 m |
Industrial fan catalog · F double-suction example
Fan duty includes the gas, ducts and foundation
JTL describes double-supported construction for double-suction rotors above 1,600 mm, a special foundation and factory preassembly.
- Separate family flow endpoint
- Up to 1,500,000 m³/h
- Separate family pressure endpoint
- Up to 30,000 Pa
- Published gas-temperature range
- −20 to 500°C
The page also lists impellers up to 4,000 mm and motors 110–8,000 kW or larger. These are family limits, not one simultaneous duty.
F fan scope and selected-duty questions →
Define the interfaces before choosing the fan
- Actual gas temperature/density, contaminants and corrosion/erosion conditions.
- Flow, pressure definition, system resistance and inlet/outlet duct arrangement.
- Foundation loads, motor/coupling, alignment and handling.
- Dampers, filters/silencer, expansion joints, bearing monitoring, cooling and seals.
A fan's Pa field is distinct from the compressor's barG outlet field. Keep the quoted equipment and selected curve tied to the actual process.
Connect the manufacturing equipment to the acceptance records
The gallery names gear grinding/measurement, large machining, coordinate measurement, material analysis, balancing and overspeed equipment.
- Material and geometry: connect impeller, rotor, gear and casing identification to inspection.
- Rotating assembly: agree balance, overspeed and assembly acceptance appropriate to the selected design.
- Performance: define shop/site test conditions, instruments, tolerances and actual delivered records.
Separate delivered equipment from development status
The August 2026 disclosure reports air-separation centrifugal equipment at site-verification stage and AI cluster-control development. For a requested gas or control variant, confirm current selected-model availability and acceptance scope.
New equipment and repair need different starting information
For a new package
Attach the selected gas duty and operating envelope, driver/supply, cooling and controls. Obtain package/utility drawings, foundation/handling loads, maintenance clearances, applicable standards and shop/site acceptance.
For an existing rotor or unit
JTL describes repair across blower/compressor makes and impeller manufacture. Send the nameplate, history and failure symptoms. Agree inspection, repair-versus-replacement scope, balance/testing and shutdown schedule.
For delivery and support
The service scope includes commissioning, troubleshooting, outage management and life extension. Agree the contracting entity, destination support, manuals, critical spares and actual commissioning responsibilities.
Send a defined centrifugal-machine requirement
Identify JE/JED air duty, a process fan or an existing-machine repair, then attach inlet conditions, pressure definition, flow basis and delivery interfaces.
Prepare a JTL centrifugal-duty enquiry →JTL selection questions
Is JE6000 rated at 130 m³/min and 10.5 barG simultaneously?
The catalog row spans configurations. Obtain one selected pressure/flow/power point and its inlet/reference test conditions.
Can JED pressure rise be substituted for JE outlet barG?
They are different fields. Define inlet absolute pressure, gas conditions and the selected operating point before comparing pressure rise, ratio and gauge outlet pressure.
Are monitoring, inlet filtering and a sound enclosure included?
The JE page lists them as options. Specify the actual equipment list, interfaces and performance/control requirements on the offer.
Does the fan's maximum temperature apply at maximum flow and pressure?
The page publishes separate family limits. Request the selected fan design and curve at actual gas temperature, density and system resistance.