Qingdao JETMECH Machinery Technology Co., Ltd.
JETMECH is an air jet loom manufacturer in Qingdao, China, supplying the MG9200 Max shuttleless weaving machine for cotton, blends, denim, and home textiles, with technical guidance and export quotation support.
MG9200 Max Air Jet Loom
MG9200 Max is the upgraded air jet loom configuration built around JETMECH's patented beating shaft, also known as the sley shaft. This balanced shaft drives the reed with stable beat-up force, helping improve fabric consistency, reduce vibration, and support reliable high-speed weaving.
See how the patented beating system supports fabric consistency, lower vibration, and stable operation.
Patented System
The beating shaft is one of the most important systems in an air jet loom. It determines beat-up force, weft density uniformity, vibration level, and long-term weaving stability. JETMECH MG9200 Max uses a patented integrated beating shaft design for quiet, stable, and high-speed performance.
Designed for powerful, uniform beat-up force across the full fabric width.
The integrated beating shaft converts the loom’s drive motion into a controlled beat-up movement. Its coaxial, dynamically balanced structure distributes force across the reed width while limiting vibration at the shaft supports.
Coaxial geometry keeps the rotating mass centered through each weaving cycle.
The integrated shaft carries beat-up force continuously from the center to both ends.
The reed reaches the fell line with repeatable timing and force at production speed.
The integrated shaft body resists bending and torsional deformation, helping the reed maintain accurate alignment throughout repeated high-speed beating cycles.
The integrated shaft resists bending and torsion, keeping the reed accurately aligned during high-speed weaving.
Evenly distributed beat-up force supports consistent weft density across the fabric width, reducing visible bars and variation between woven sections.
Coaxial balance keeps the rotating mass centered, reducing vibration for steadier operation.
Dynamic balance limits vibration at operating speed, supporting repeatable reed motion, steadier running, and reliable fabric formation over long production periods.
Force is transmitted evenly across the reed width, supporting uniform weft density and stable fabric formation.
Lower vibration and smoother force transmission reduce stress on bearings, gears, and shaft supports, helping extend service intervals and equipment life.
Smooth force transmission lowers stress on bearings, gears, and shaft supports, helping extend equipment life.
This real-machine view shows the patented beating shaft installed across the full reed width. The integrated, dynamically balanced structure helps deliver uniform beat-up force with lower vibration during high-speed operation.
Check the core machine fit first, then review the frame option and real-machine service views.
Use these four points to check the basic machine fit before reviewing the systems below. Final reed width, shedding, nozzle/feeder layout, and drive package are confirmed from the fabric construction, finished width, number of weft colors, target output, and available compressed-air capacity.
The optional side-mounted tanks provide reserve-air capacity close to the loom, helping limit short-term pressure variation during high-speed weft insertion. The required quantity is matched to reed width, yarn, target speed, and factory air supply.
Drive-side and warp-side views show the service areas and overall machine structure.
This exterior view shows the drive-side structure, side covers, and service-access area. Internal cam configuration is confirmed separately in the machine specification.
The rear view shows the back frame, warp-beam mounting area, and rear service aisle used for warp preparation and routine maintenance.
Follow the operating sequence from control and drive through weft insertion, fabric formation, and maintenance.
Production settings are entered and monitored through the HMI. The servo main drive converts those commands into precise, responsive machine motion.
The 14-inch Smart interface brings operating status, production data, and parameter settings together on one screen for clear day-to-day control.
The X Moto servo main motor follows speed commands with strong low-speed torque and fast response, supporting smooth, controlled operation.
Pressure regulators, solenoid valves, the main nozzle, and relay nozzles work in sequence to carry the weft across the reed width with controlled pressure and timing.
SMC regulators set the main and auxiliary air circuits independently to match the fabric and target speed.
SMC solenoid valves control auxiliary-nozzle timing precisely; one valve serves two auxiliary nozzles.
Direct-mounted SMC valve control improves airflow response. A ceramic tip increases wear resistance and nozzle life.
Wear-resistant DLC coating provides more than twice the life of standard nozzles, reducing replacement frequency.
Heald frames, leno, cutting devices, and centralized lubrication support shed opening, selvedge formation, clean cutting, and scheduled maintenance.
Japanese NEWLIGHT frames provide accurate shedding with low inertia for reliable high-speed operation.
Electronic leno motion secures the weft at the fabric edge for a cleaner, more stable selvedge.
Electronic scissors match high-speed operation for clean cutting. A center cutter can be configured for wider machines.
The programmed pump supplies oil automatically, while the manifold distributes it evenly to key lubrication points for reliable long-term operation.
Review the reference setup below to confirm the machine configuration included in the final quotation.
Status guide: Standard Reference means the current reference setup; Optional is not included unless quoted; Matched by Project is finalized from fabric and site data. The approved quotation and technical agreement govern final supply.
| Item | Configuration |
|---|---|
| Body Type | Standard Reference Integrated heavy-duty frame designed for stable high-speed air-jet weaving. Final body dimensions and floor-fixing details are confirmed with the approved machine layout. |
| Beating Shaft | Standard Reference Patented coaxial central dynamic balance beating shaft system for low noise, stable high-speed operation, and consistent beat-up force. |
| Heald Frames | Standard Reference 8 NEWLIGHT heald frames (Japanese brand). |
| Electric Feeder | Standard Reference 2 electronic weft feeders, made in China. |
| Let-Off System | Standard Reference Positive let-off system, servo-motor driven. |
| Take-Up System | Standard Reference Servo-motor driven. |
| Controller System | Standard Reference 14-inch English HMI with intelligent interactive electrical control system. |
| Side Cutter | Standard / Optional Mechanical cutter. Customer check: Mechanical cutting is the standard reference; electronic center or selvedge scissors are optional and quoted when required. |
| Item | Configuration |
|---|---|
| Main Nozzle Valve | Standard Reference Direct-mounted to the main nozzle for faster air response; original Japanese SMC valve. |
| Relay Nozzle Valve | Standard Reference One solenoid valve controls two relay nozzles; original Japanese SMC valve. |
| Relay / Auxiliary Nozzles | Standard Reference Wear-resistant DLC-coated nozzles with more than twice the service life of standard nozzles. |
| Air Pressure Regulator | Standard Reference Premium Japanese SMC regulators for precise, energy-efficient air pressure control. |
| Warp Beam | Standard Reference 2 sets, diameter 800 mm; disc weight: 32 kg. |
| Cloth Roller | Standard Reference 2 sets, aluminum. |
| Reed | Standard Reference 1 pc profile reed. |
| Dropper / Heddle Wire | Standard Reference 10,000 pcs stainless steel open-type dropper wires; 10,000 pcs stainless steel heddle wires, 280 mm. |
The quality and support points to confirm before approving the final quotation.
Share your fabric construction, yarn count, warp and weft density, finished width, number of weft colors, target output, and available compressed-air capacity. JETMECH will confirm all standard, optional, and project-matched items before quotation.
Buyer Knowledge
Clear, practical explanations to help weaving teams understand the systems, settings, and operating checks behind a stable air-jet weaving process.
See how shedding, weft insertion, beat-up, let-off, and take-up work as one timed weaving cycle.
02Main and relay nozzles, the profiled reed, air timing, and weft detection guide the yarn smoothly through the shed.
03Clear shed formation and repeatable reed motion help build the required fabric structure and weft density.
04Pressure, nozzle timing, opening, tension, and speed are tuned together for the yarn and fabric—not copied as fixed values.
05Use the flight path and defect position to inspect yarn, air supply, timing, shed condition, selvedges, and detection.
06Clean air paths, reed, and heddles; check sensors, lubrication, and wear parts; record repeated stoppages.
MG9200 Max | Air Jet Weaving
Company / Applications
Qingdao JETMECH Machinery Technology Co., Ltd. supplies advanced air jet looms for overseas weaving factories. Product discussion starts from fabric type, reed width, yarn condition, workshop layout, and target output, then moves into practical machine configuration and export communication.
Cotton, blended fabrics, denim, home textiles, and high-speed weaving projects requiring stable weft insertion.
Machine model, reed width, shedding, let-off, take-up, motor, packing, and delivery details are matched by project.
Global Support
Share six project details. JETMECH will recommend the machine type, configuration, and quotation basis for your production plan.