Sichuan, China

Mighty

NM/HRC/GR/GE/Chain/Gear/Tyre/jaw/spider

cast iron

Standard

Jaw / Spider

Flexible

Orange/dark /Hyacinth/yellow

Phosphating and paint

high quality stainless steel pipe fitting flexible rubber pipe coupling with china manufacturers plastic gear coupling

Couplings

NM type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron. Cast iron flanges: Designed not only for the power transmission but also for protection of flexible rubber.

Flexible rubber Application: pumps, fans, coupressors, vehicles, transporting equipments, constructors, cement mixers, tractors, transmission machines, metal working machines, rollers and all other trasmissions.

Made of rubber and steel corres are inserted in the teeth so as to provide excellent durability and performance of coupling.

Lowestpicebasedonlargescaleproduction

Richexperienceworkingwithbigcompaniesinthisfield

Alwaysresponsibleandreliable

1. Economial and practical using

2. Quiet and smooth operation

3. Easy installation and maintenance

4. Available to machines with high torque and intermittent operation

5.Characteristics of the synthetic rubber, proper elasticty and resistance to damping, oil, acids and alkalies.

NM coupling

Model Torque Max. BoreDiam BossDiam OutsidDiam Length Space&Perm Weight Nomal Max Speed Min Max D OD L Tolerance (kg) Kg-m Kg-m (RPM) NM67 2.2 4 10000 8 28 46 67 30 2.5±0.5 1.02 NM82 5 9 8000 10 32 53 82 40 3.0±1.0 1.88 NM97 10.5 19 7000 10 42 69 97 50 3.0±1.0 3.54 NM112 16.7 30 6000 14 48 79 112 60 3.5±1.0 5.4

GR coupling

Size Component Stdbore Finishbore L C E N S D dh ba;bd G weight (d) (d)min-max (kg) 19/24 1 10 17 66 25 16 12 2 40 18 32 20 la 40 – 0.55 24/32 1 35 60 78 30 18 14 2 55 27 40 24 0.95 la 55 – 1.17 28/38 1 95 160 90 35 20 15 2.5 65 30 48 28 1.6 la 65 – 1.95

HRC

Size Maxbore Dimensions Mass MM INS A B E F G C D L KG HRC70F-1008 25 1 69 60 31 25 25 20 23.5 65 1 HRC90F-1108 28 1.18 85 70 32 30.5 30.5 19.5 23.5 69.5 1.78 HRC110F-1610 42 1.58 112 100 45 45 45 18.5 26.5 82 5 HRC130F-1610 42 2 130 105 50 50 53 18 26.5 89 5.46

Curved teeth coupling

Model Mod. Z Dp Tooth Bored1.d2 L D Torque Width Pre-bore Max.bore N.m B-14 1.5 20 30 8 – 14 37 22.8 10 B-19 1.5 24 36 8 – 19 37 30 16 B-24 1.5 28 42 8 – 24 41 36 20 B-28 1.5 34 51 10 – 28 46 44 45

Use:

Mainly used in the mining, metallurgical, cement, chemicals,construction, buiding materials,

electric power, telecommunictions, textiles, and transportation departments.

Such as:

1. conveyor:Belt conveyor,AFC conveyor, chain conveyor, screw conveyor.

2. Pum:Water pump, oil pump, slush pump, etc.

3.Fan: Draft fan, fanner, boil fan, etc.

4. Excator:bucket excavator bucket, wheel excavators .

5. Crane:Tower crane, gantry crande, bridge crane.

6.Others:Various elevators, coal plough, ball mill, crusher, recreation machine.

7.Blender equipment, centrifuger, washer, leather-making machine, machine for recreation

park mixer wire drawing machine.Extruder, dregs crusher of boiler.

8.Plastic feeder, rubber smelling machine, etc.

MAINPRODUCTS:

1)TimingBeltPulley(SynchronousPulley),TimingBar,ClampingPlate;

2) Forging,Casting,StamplingPart;

3) VBeltPulleyandTaperLockBush;Sprocket,IdlerandPlateWheel;SpurGear,BevelGear,Rack;

4) ShaftLockingDevice:couldbealternativeforRingfeder,Sati,Chiaravalli,Tollok,etc.;

5) ShaftCoupling:includingMiniaturecouplings,Curvedtoothcoupling,Chaincoupling,HRCcoupling, Normexcoupling,Typecoupling,GECoupling,torquelimiter,UniversalJoint;

6) ShaftCollars:includingSetscrewType,SingleSplitandDoubleSplits;

7) TimingBelt:includingRubberandPUtimingbeltsforindustrial;

8) OthercustomizedMachiningPartsaccordingtodrawings(OEM).

More advantages:

1,Morecompetitiveprices,2,Shorterdeliverydate:35days.

3,WearetheprofessionalmanufacturerinthefieldofPowerTrans. Parts,speciallyforTimingPulleys.

4,Producestandardandnon-standard5,StrictQCManagement:ISO9001:2008,ourengineer,Mr.Wanghasspecializedintheprodcutionforover

20 years.

Packiaging:

Alltheproductscanbepackedincartons,or,youcanchoosethepalletpacking.

MADEINCHINAcanbepressedonwoodencases.Land,air,seatransportationareavailable.UPS,DHL,TNT,

FedExandEMSareallsupported.

Ifanyquestionorinquiry, pleasecontactuswithouthesitate,wewilldoourbesttohelpyou.

Contacts: