Computerized Racquet Stringing Machine

Magic-606 Metal tool tray with pad. Height adjustable to string in a more relaxed posture, easy to adjust. 360 degree swivel turntable with brake. Six-point, suspension mounting system provides 10-point maximum supports and eliminates any racquet distortion. 2 heavy-duty dual-action stainless steel fixed swivel clamps. Dual-action mounting system, freely adjustable according to racquet material, individually adjustable side supports. Manual crank spring tensioning system strings all racquets fast and precisely, very easy to operate. 9-102 pound tension range in both pound and kilogram scales.

Magic-505 Six-point, suspension mounting system provides 10-point maximum supports and eliminates any racquet distortion. 2 heavy-duty dual-action stainless steel swivel clamps. Dual-action mounting system, freely adjustable according to racquet material, individually adjustable side supports. Metal tool tray with pad Height adjustable to string in a more relaxed posture, easy to adjust. 360 degree swivel turntable with brake. Manual crank spring tensioning system strings all racquets fast and precisely, very easy to operate. 9-102 pound tension range in both pound and kilogram scales.

Specifications: Six-point, suspension mounting system with micro-adjustable head and throat mounting posts Manual crank spring tensioning system Linear ball bearing string gripper 5-53 pound tension range in pound scale and 2-24 kilogram tension range in kilogram scale 360 degree rotation Floating clamps (flying clamps) Machine weight: 28.6lbs (13.00kgs) Machine dimensions: 9.8x26.4x14.6" (25.0x67.0x37.0cm) Gross weight: 31.0lbs (14.1kgs) Package dimensions: 24.2x7.1x16.2" (62.2x18.1x41.2cm) Features: Specially designed st-200 badminton stringing machine utilizes 6-point mounting supports instead of the traditional 4-point mounting badminton stringing machine. Six-point mounting system provides 10-point support and eliminates any racquet distortion. Manual crank spring tensioning system strings all racquets fast and precisely, very easy to operate. Reversible crank accommodates both right-handed and left-handed stringing operation. Adjustable-width linear ball bearing string gripper handles any size of string and prevents string damage. 2 deluxe floating clamps (flying clamps) Metal tool storage tray with pad All-metal machine base with level-adjustable pads Tools: 1 6mm allen wrench, 1 5mm allen wrench Free stringing tools: 1 dp-507 diagonal cutter, 1 np-500 needle nose pliers, 1 bs-909 badminton awl, and 1 pn-3092 string mover User's manual Free illustrated stringing tutorial guide: show you how to string racquets step by step Table-top, easy to operate, also the gross weight has been reduced to only 13kgs. Designed for fast, easy setup and dis-assembly Easy to convert to professional stringing machine; just need to use the optional floor stand.

This machine adopts the technology of europe and it has 10. 4" or 15" display screen designed novelly, the color of screen can be matched. Programming 10, 000 groups to assure the stability of performance. The paper delivering section is driven by AC servo motor so that, the noise can be reduced and the working speed can be increased highly. The paper feeding accuracy of paper location can reach 0. 001mm around. Hydraulic pressure section adopts the rapid pressure increasing system to finish the pressure regulation. The electric control system adopts Panosonic PLC, relilable characteristic, large capacity, it can store data for about 300, 000 hours and can upgrade to perform remote monitoring. The low pressure control section adopts OMRON, LG, TOSHIBA, SCHNEIDER, BDI to make the control stably and efficient. Model: CHM-92CD/115CD/137CD Main specification: Cutting width: 92cm/115cm/137cm Paper feeding depth: 92cm/115cm/137cm Master power: 3kw/4kw/4. 5kw Min. Paper-weight pressure: 150dan Max. Paper-weight pressure: 4000dan/4500dan/5500dan Cutting accurancy: 0. 2mm tolerance. Min. Cutting datumn 2. 5cm/2. 5cm/3. 0cm Cutting speed: 45cuts/min Voltage: 360-400V. Packing dimension: 92CD: 225*140*191cm 115CD: 275*140*200cm 137CD: 295*140*200cm.

1.Introduction and application-torsion testing machine  it is applicable to static mechanical properties test for metallic, nonmetallic materials and various construction member, like transmission shaft and semi-axis;  adopting horizontal structure, computer screen display, digital data acquisition and control system as well as fully digital ac servo system;  adopting planetary cycloid pinwheel speed reducer to drive, with features of even loading, stability, without impact, accurate data acquisition.  if equipped with special grips, it can perform torsional force, torsional angle, and angle stiffness for metals and rubber cohesive layers.  parameters modulus g, proof strength, non-proportional torsionp, upper yield strengtheh, lower yield strengthïel, torsional strengthm, etc can be measured and calculted on software automatically.   2. Main technical parameters- torsion testing machine 1Max torque500nm 2Measuring range of torque10nm-500nm 3Torque resolution1/±200000 4Relative error of indicating value of torque1% 5Torsion angle resolution0.01° 6Torsion speed0-360°/min 7Relative error of torsion speedWithin ±1% of set value 8Max distance between grips600mm 9Axiality of two gripsLess than ï1.0mm 10Central height of main axis170mm 11Power0.75kw 12Voltage220v±10%  50hz 13Dimension1750x600x950mm

Specifications: Six-point, suspension mounting system Manual crank spring tensioning system Linear ball bearing string gripper 9-102 pound tension range in both pound and kilogram scales (4-46 kilograms) 360 degree swivel turntable with brake Four slim diamond-coated, heavy-duty dual-action thumb-adjustable stainless steel swivel clamp (fixed clamps): 2 PN-1012 tennis clamps and 2 PN-1013 badminton and squash clamps Handle any diagonal stringing (fan patterned frames) Features: Six-point, suspension mounting system provides 10-point maximum supports and eliminates any racquet distortion. Micro-adjustable head and throat mounting posts 4 individually adjustable side-support arms (heavy-duty) Padded K-shaped side supports Padded head and throat mounting posts secure any frame (including deep V-shaped throats), no cosmetic damage to any frame. Manual crank spring tensioning system strings all racquets fast and precisely, very easy to operate. (See operating procedures.) Adjustable-width linear ball bearing string gripper handles any size of string and prevents string damage. 2 diamond-coated, heavy-duty dual-action stainless steel swivel clamps (PN-1003) can move in any direction up and down; and can handle all types of racquets without extra accessories. 2 diamond-coated, heavy-duty dual-action stainless steel badminton and squash swivel clamps (PN-1004) All-metal swivel clamp base with spring-action lever: Much easier to use and no muscle needed. Just need one-eighth turn to lock and release the base. 360 degree racquet rotation Easy turntable disc brake system allows a secure pull when tying knots. Tension head stop Metal tool tray with pad Convenient reel holder makes stringing much easier. Metal machine base with level-adjustable pads Height adjustable to string in a more relaxed posture, easy to adjust User's manual Free illustrated stringing tutorial guide: show you how to string racquets step by step Tools: 1 6mm Allen wrench, 1 5mm Allen wrench, 1 10mm wrench, 1 Phillips screwdriver Free stringing tools: 1 PN-3092 string mover String all racquets: tennis, oversized tennis, widebodies, longbodies, fan patterned, squash, racquetball, and badminton.

1.Introduction and application-torsion testing machine  it is applicable to static mechanical properties test for metallic, nonmetallic materials and various construction member, like transmission shaft and semi-axis;  adopting horizontal structure, computer screen display, digital data acquisition and control system as well as fully digital ac servo system;  adopting planetary cycloid pinwheel speed reducer to drive, with features of even loading, stability, without impact, accurate data acquisition.  if equipped with special grips, it can perform torsional force, torsional angle, and angle stiffness for metals and rubber cohesive layers.  parameters modulus g, proof strength, non-proportional torsion ïp, upper yield strength ïeh, lower yield strengthïel, torsional strength ïm, etc can be measured and calculted on software automatically.   2. Main technical parameters- torsion testing machine 1Max torqu1000nm 2Measuring range of torqu20nm-1000nm 3Torque resolution1/±200000 4Relative error of indicating value of torqu1% 5Torsion angle resolution0.01° 6Torsion speed0-360°/min 7Relative error of torsion speedWithin ±1% of set value 8Max distance between grips600mm 9Axiality of two gripsLess than ï1.0mm 10Central height of main axis170mm 11Power0.75kw 12Voltag220v±10%  50hz 13Dimension1750x600x950mm

1.Applications ans features-torsion testing machine The machine is used to test the anti-impact properties under dynamic load for metal materials. It can be used for metallurgical mechanical manufacturing industry and scientific research departments. This machine adopts PC computer control, electrically raising pendulum and impact, computer measurement, calculation, screen display results and can print results, with high efficiency and accuracy. After impact to specimen, it can automatically raise pendulum with the left energy and make preparations for the next test, easy to operate, efficiently. It is especially applicable to the metallugical and mechanical industries which usually need to make plenty of impact tests. The PC can display impact absorption energy, impact toughness, pendulum rising angle and average value and can print test data and average value, satisfying Metallic Materials-Charpy Impact Test Method. 2.Main specifications-torsion testing machine 1 Impact engergy 150J 300J 5 Pendulum pre-raising angle 150° 6 Distance between pendulum center to impact point(sample center) 750mm 7 Impact speed 5.2m/s 8 Span of impact specimen support 40mm 9 round corner of nipper jaw R(1.0-1.5)mm 10 round corner of impacting edge R(2.0-2.5)mm 12 impact knife thickness 16mm 15 Specimen size 10X10X55mm 16 Dimension 1500X850X1340mm 17 Weight 850kg 18 Power and voltage three-phase four-wire system 380V 50Hz

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