Tag Archives: gearbox china

China Wpdks 135 Worm Gearbox Speed Reducer with ce certificate top quality Good price

Merchandise Description

Quick Particulars
Gearing Arrangement:    Worm                                                                                                                 Brand Name:                  CZPT
Enter CZPT :                     1400 rpm                                                                                                          Certification:                   CE, ROHS, ISO9000
Rated CZPT :                    3 ~ 4KW                                                                                                            Output Torque:               2.8-2430N.M
Shade:                                 Blue/Silver or on request                                                                                Origin:                              ZHangZhoug, CZPT (Mainland)         
Guarantee:                           1 Year                                                                                                                 Ratio:1/10.1/fifteen,1/20,1/twenty five,1/thirty,1/forty,1/fifty,1/60 
Offer Ability
Provide Capacity:                   20000 Piece/Pieces for every Thirty day period
Additional Services:                    CZPT is welcome         
QC Technique:                        ISO9001:2008
Packaging & Shipping and delivery
Package deal:                            CZPT box/Paper carton    
Port:                                    HangZhou/ZheJiang  or on request     

1. Broadly used in turbines, shaft liners and axletrees, very good resistance to wearing, with higher precision in
proportions, lower sounds, CZPT d centric managing castings
two. With no vent and extremely precision
3. The whole structure is compact and the excess weight is larger

Discover of installation

one .Thebase-plate must be plane and stoutness, and the foundation-plate should be screwed downand shockproof.
2. Theconnecting shaft of key mover, reducer and operation system need to be coaxialinstallation.
three .Thediameter tolerance zone of input and output shaft is H6, the holes of fittings(this kind of as couplings, belt-
pulley, sprocket wheel and so on) need to correctly matethe shaft, which stops bearing from breakage be-
-cause of above-loose mate.

four. CZPT rssuch as sprocket wheel and equipment should be fitted near to bearings in get toreduce bending stre-
-ss of hanging shaft.
5. Whiteassembling motor of WPD reducer, it is needed that suitable sum of butterapplies to the worm
shaft enter hole and keyway, staying away from assembling tootightly and rusting soon after employing for a CZPT time.
6. WhenOrdering or employing all kinds of WPD sort, if the motor fat is binger than thecommon, supporting
set is necessary.
Notices of usage

one .Prior to utilizing, you should examine meticulously no matter whether the reducer design, distance, ratio, enter connecting method,
output shaft construction, input and output shaftdirection and revolving path accord with prerequisite.

two .According to the need of selecting lubricant oil in the productmanual, remember to fill suitable classification and
brand name lubricant. And then screw on thevent-plug Unlock the tiny cone-plug of vent-plug. Only soon after performing th-
ese, reducer is presently for starting up working. The appropriate brand name and adequatelubricant oil is essential, replac-
ing oil in time conforming to the ask for ofproduct handbook is also necessary, specially following making use of very first one hundred h-
ours, it isrequired refilling new oil.

3 .Whenabnormal circumstances take place, please cease and examine reducer for every solutions andreasons for faults of
reducer (allowable greatest oil temperature is 95, below this temperature limit, ifoil temperature no far more goes
up, make sure you enable reducer carry on managing.

About CZPT gda given that 1984
HangZhou Melchizedek CZPT & Export Co., Ltd. is a leader manufactur in system area and punching/stamp
ing area because 1984. Our principal merchandise, NMRV CZPT speed reducer and SEW sequence CZPT cal gearbox, XDR,
XDF, XDK, XDShave achieved the CZPT d technique index of the congeneric CZPT pean and Janpanese produc
ts, We offer common gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can settle for orders
of  CZPT -regular goods, this kind of as gears, shafts, punching components ect, according to CZPT ers’ Drawings or sam-

Our organization has total established of products like CNC, lathes, milling machines, equipment hobbing machine, g-
ear grinding equipment, equipment honing machine, equipment shaping equipment, worm grinder, grinding equipment, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing devices and s-
o on. We have CZPT d testing equipments also. 

Our company has set up favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, warmth remedy, surface ending and so on.



We have a broad 1/2″ rope potential pulley for helpful redirection, light rigging, rescue, and mechanical gain methods. We have much more pulleys in the adhering to back links several of them also make as very good as the kinds underneath Small pulley.
China Wpdks 135 Worm Gearbox Speed Reducer with ce certificate top quality Good price

China Aluminum Material Hollow Output Shaft Bevel Helical Gearbox for Conveyor System with ce certificate top quality Good price

Item Description

SNKG Collection Bevel-helical gear motor devoted for CZPT

SNKG Collection prorduct adopt harden enamel floor bevel gear and CZPT cal equipment to push, pursuing the design and style basic principle of modularization , FEA analyse engineering, exclusive low-sounds equipment tooth profile, with the qualities of compact quantity, large load overall performance and stable operating, reliability and CZPT service daily life.

Crucial benefits

– CZPT cal-bevel composition with high power and towards shock,  adapting for CZPT uniform capacities of the material conveyor
– Save mounting room thanks to immediate set up on machine, with no pulley or chain to drive
– Lower maintenance value
– Boost effectiveness of the transmission tools
– Market place regular shaft dimensions and standardized flanges for straightforward machine integration
– output choice:  torque arm, foot mounted and flange mounted

Specialized Info

Power selection (kW) one.5-5.5
Output torque(N.m) 210-2000
Performance ninety two%

Product designation:

Mounting position:


ZheJiang CZPT glow CZPT Co.,Ltd(Starshine) have a powerful technical force with above 350 personnel at present, which includes over thirty CZPT professionals, 30 top quality inspectors, masking an region of 80000 sq. meters and varieties of CZPT d processing machines and tests equipments. We have a excellent basis for the business application development and support of large-finish velocity reducers & variators owning to the provincial CZPT technology research middle,the lab of equipment speed reducers, and the foundation of modern day R&D.

Our products are widely utilised in ceramic industry, glass sector, woodworking machinery , higher voltage change, meals & beverage, packaging & printing, Storage & logistics, hoisting & transportation facilities…etc , and CZPT shine technically offer the expert merchandise & services for the medium and higher-finish CZPT ers, and CZPT gearboxes are very best-marketing in domestic, and even in overseas , such as in CZPT pe, North CZPT ica, South CZPT ica, Center CZPT , South Asia, CZPT Asia, Africa…etc.

 In the future , CZPT shine will hold the creed of “serving CZPT er, diligence & simplicity, self-criticism, innovation, honesty, teamwork”, and the idea of “high quality creates price” to target on the CZPT ers’ needs and supply them the competitive transmission remedy and generate benefit for them constantly, and make a high-conclude tools manufacturing sector and develop a chosen brand name of replacing import goods and upgrading continuously for the conclude consumers.


Quality CONTROL 
Top quality:Insist on Improvement,Try for CZPT With the improvement of tools production indurstry,customer never ever satirsfy with the current good quality of CZPT goods,on the contrary,wcreate the value of top quality.
Quality plan:to increase the general amount in the area of CZPT transmission  
Good quality See:Continuous Advancement , pursuit of excellence
Good quality Philosophy:Good quality produces value

3. Incoming Quality Handle
To build the AQL acceptable stage of incoming materials management, to supply the substance for the whole inspection, sampling, immunity. On the acceptance of competent goods to warehousing, substandard products to consider return, check, rework, rework inspection responsible for tracking bad, to keep track of the supplier to just take corrective steps to prevent recurrence.

4. Approach Quality Manage
The production web site of the 1st assessment, inspection and final inspection, sampling according to the needs of some projects, judging the quality adjust trend discovered irregular phenomenon of production, and supervise the creation department to enhance, get rid of the abnormal phenomenon or condition.

five. FQC(Ultimate QC)
Right after the manufacturing section will total the solution, stand in the CZPT er’s position on the finished solution quality verification, in get to guarantee the high quality of CZPT er anticipations and wants.

six. OQC(Outgoing QC)
Right after the product sample inspection to decide the competent, permitting storage, but when the completed solution from the warehouse ahead of the official delivery of the items, there is a verify, this is referred to as the cargo inspection.Verify content:In the warehouse storage and transfer standing to affirm, although confirming the delivery of the product is a solution inspection to decide the competent goods.





In a dual pulley method, this ratio is equivalent to the reference diameter of the output pulley getting increased than the reference diameter of the enter pulley. It really is fairly easy as long as you estimate the gear ratios for a more complex pulley method stage by phase. For multiple pulleys, the ratios of the numerous elements of the system have to be calculated to decide the total ratio. In the picture previously mentioned, the reference diameter of the decrease push wheel is 20mm, the radius of the higher wheel is 40mm, and the ratio is 2:1. 2 spins on the reduced wheel and 1 spin on the higher wheel. The gear ratio also tells us some thing about the torque of the program because the ratio of output torque to input torque is equal to the equipment ratio. Consequently, the torque applied to the upper wheel is 2 times as quickly, but the speed is halved.
China Aluminum Material Hollow Output Shaft Bevel Helical Gearbox for Conveyor System with ce certificate top quality Good price

China ATA Series Shaft Mounted Gearbox Reducer with Keyed Hollow Shaft Output with ce certificate top quality Good price

Solution Description

ATA Collection Shaft Mounted Gearbox Reducer With Keyed Hollow Shaft Output


1. Housing: Nodular Forged Iron(Ductile Iron) QT600
2. Gears Profile: Hardened CZPT cal Gears
three. Gears Substance: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
five. Gears Hardness: Surface area Hardness: HRC58-62, Interior Hardness: CZPT 156-207
six. Gears Precision: 6 Class
7. Shafts Substance: 40Cr
8. Input Configurations:
Keyed Solid Shaft Enter
IEC Normalized CZPT Flange
9. Output Configurations:
Keyed Hollow Shaft Output
10. Oil Seal: ZheJiang SOG

Mounting Kind: Tie rod Hanging shaft mounted
Output Shaft: Single crucial hollow shaft, every single design can choose a few hollow diameter at most.
Gearbox Housing: Tough Iron Steel, can be utilized exterior.
Anti-slip unit: Can suit for any model, It’s extremely hassle-free to be mounted.

The routine maintenance of ATA shaft mounted gearbox:
1. Ahead of beginning the reducer have to be filled of N159 or N220 extreme pressure industrial equipment oils, until the gearbox oil exhibits an intermediate placement
2. After three months managing, the gearbox require to adjust oil, interest it should be debris inside the machine rinse just before including new oil.
three. At the reducer hollow shaft finishes and push pulley finish gland plate have to CZPT ened with locking screws.
4. The reducer pulley and the motor pulley must be parallel when they are mounted and the belt tightness ought to be reasonable.

Rated CZPT
Intput CZPT
Output CZPT
Set up Type
Shaft mounted

The models of ATA shafted mounted gearbox:
1 Stage: ATA30, ATA35, ATA40, ATA45, ATA50, ATA60, ATA70, ATA80, ATA100, ATA125
2 Phase: ATA35D, ATA40D, ATA45D, ATA50D, ATA60D, ATA70D, ATA80D, ATA100D, ATA125D

Gearbox Parameters:

Types Output Bore Dia. Highest Torque Nominal Ratio(i)
ATA30 30mm 180Nm five






twenty five


ATA35 35mm 420Nm
ATA40 40mm/45mm 950Nm
ATA45 45mm/50mm/55mm 1400Nm
ATA50 50mm/55mm/60mm 2300Nm
ATA60 60mm/70mm 3600Nm
ATA70 70mm/85mm 5100Nm
ATA80 80mm/100mm 7000Nm
ATA100 100mm/125mm 11000Nm
ATA125 125mm/135mm 17000Nm

Product application:

Our business :

Client checking out:

Our Solutions:

Pre-sale companies 1. Pick equipment model.
2.Style and manufacture merchandise in accordance to clients’ specific need.
3.Prepare technical personalized for consumers
Services during offering one.Pre-check out and settle for merchandise ahead of supply.
two. Assist clients to draft solving strategies.
After-sale companies one.Aid consumers to prepare for the 1st building scheme.
two. Teach the first-line operators.
3.Consider initiative to eradicate the trouble swiftly.
4. Offer complex exchanging.

one.Q:What sorts of gearbox can you create for us?
A:Main goods of CZPT firm: UDL collection speed variator,RV series CZPT reducer, ATA collection shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series CZPT cal-tooth reducer, much more
than 1 hundred versions and hundreds of specifications
two.Q:Can you make as per CZPT drawing?
A: Of course, we provide CZPT ized service for CZPT ers.
3.Q:What is your conditions of payment ?
A: thirty% CZPT payment by T/T soon after signing the contract.70% before supply
4.Q:What is your MOQ?
A: 1 Set

If you have any desire for CZPT items please come to feel totally free to speak to me

Movable Pulley: A pulley that rotates and translates according to the motion of the pulley or belt. This is generally utilised in blocking and deal with methods, which I will make clear later on.
China ATA Series Shaft Mounted Gearbox Reducer with Keyed Hollow Shaft Output with ce certificate top quality Good price

China Butterfly Valve Xw6 Electric Operated Ductil Cast Iron Double-Step Multi-Turn Bevel Gearbox for Gate Ball Valve with ce certificate top quality Good price

Product Description

Butterfly Valve Xw6 CZPT ctric Operated Ductil Solid Iron Double-Phase Multi-Turn Bevel Gearbox for Gate Ball Valve


NO. Description Material Material amount
1 Bolts Carbon Metal ASTM A29M-1571
2 Indicator Plate Carbon Steel ASTM A29M-1571
three O-ring Rubber NBR
four Oil seal Rubber NBR
five Handwheel indicator Carbon Metal ASTM A29M-1571
6 Bolts Carbon Metal ASTM A29M-1045
7 Cover Carbon Steel/ Ductile iron ASTM A216 WCB/ ASTM A536 65-forty five-12
eight Sealing Gasket Insulation paper  
nine Worm Gear Ductile iron ASTM A536 sixty five-45-twelve
ten Stem Bush Carbon Steel ASTM A29M-1571
eleven Snap Ring Carbon Steel ASTM A29-1566
twelve Finish Go over Carbon Steel ASTM A29M-1571
thirteen Bearing Alloy Steel ASTM A295-52100
fourteen Body Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-forty five-twelve
15 Grease Nipple Carbon Steel ASTM A29M-1571
sixteen Worm Carbon Metal ASTM A29M-1045
17 Essential Carbon Steel ASTM A29M-1045
18 Reduction entire body Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-forty five-twelve
19 Bolts Carbon Steel ASTM A29M-1045
twenty Bearing Alloy Metal ASTM A295-52100
21 Gears Carbon Steel ASTM A29M-1045
22 Snap Ring Carbon Metal ASTM A29-1566
23 Reduction include Carbon Steel/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-45-twelve
24 Washer of nuts Carbon Metal ASTM A29M-1571
25 Altering nuts Carbon Metal ASTM A29M-1045
26 Adjusting Bolts Carbon Metal ASTM A29M-1045


Mounting Foundation External Element Input Shaft Part Handwheel
Type Flange Dimension D1 P.C.D D3 H0 H1 H2 K K1 K2 K3 L L2 L1 PD KEY M
F-12 eighty five one hundred twenty five 4-M12-18 one hundred fifty 3 sixty six 204 ninety one forty eight 51 220 83 161 31 21 six 300
KB-01-1S F-fourteen 100 a hundred and forty 4-M16-24 175 four 75 225 94 forty eight sixty one 276 ninety three 171 31 21 six 350
KB-02-1S F-sixteen 130 a hundred sixty five four-M20-thirty 210 5 92 286 one hundred ten 64 sixty eight 350 113 205 forty 28 8 450
(F-20) 140 205 8-M16-24 250 five 111 325 112 fifty eight sixty eight 362 126 217 40 28 eight five hundred
KB-04-1S F-twenty five two hundred 254 eight-M16-24 300 5 144 383 124 sixty three one hundred 426 158 246 forty 28 eight 600
KB-05-1S F-30 230 298 eight-M20-30 350 five a hundred and sixty 453 143 71 a hundred and one 464 one hundred ninety 284 40 28 eight 650
KB-06-1S F-35 260 356 eight-M30-forty five 415 five two hundred 525 169 ninety one 119 498 224 318 40 28 8 seven hundred
KB-07-1S B F-forty 300 406 eight-M36-fifty four 475 eight 225 619 one hundred ninety one zero one 155 457 237 417 sixty 38 10 800
KB-08-1S F-40 three hundred 406 eight-M36-fifty 475 eight 270 668 201 102 a hundred and fifty five 499 279 459 sixty 38 10 900
KB-09-1S C F-forty eight 370 483 12-M36-fifty four 560 eight 338 790 232 116 561 341 521 sixty 38 ten 900

Technical Parameters

Flange Measurement (ISO5211) Max Valve Stem dmax Max Torque M.A. Weight
Enter Output
mm Nm Nm 10% Kg
KB–1S sixty three:1 F-twelve forty (12 X 8) sixty five a thousand sixteen.1 19
KB-01-1S 74:one F-14 fifty (fourteen X 9) one hundred 1850 18.nine 21
KB-02-1S 129:one F-sixteen 60 (eighteen X eleven) 90 3000 33 38
KB-03-1S 158:1 ( F-twenty ) 70 (20 X 12) a hundred and five 4200 40 41
KB-04-1S 179:1 F-25 90 (twenty five X fourteen) a hundred and sixty 6500 41 64
KB-05-1S 177:1 F-thirty one zero five (28 X sixteen) 225 10000 45 ninety one
KB-06-1S 201:1 F-35 a hundred and twenty (32 X 18) 295 15000 fifty one 137
KB-07-1S 202:1 F-40 one hundred forty (36 X twenty) 590 28000 48 220
KB-08-1S 244:one F-40 a hundred sixty five (40 X 22) 890 48000 fifty four 290
KB-09-1S 234:one F-48 a hundred ninety (45 X 25) 1300 72000 56 450

enter torque=output torque/M.A.

Associated goods

Our Firm
Ever-electrical power CZPT professional in producing all types of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line CZPT cal gear velocity reducers, parallel shaft CZPT cal equipment reducers, CZPT cal bevel reducers, CZPT cal CZPT reducers, agricultural gearboxes, tractor gearboxes, vehicle gearboxes, pto shafts, special reducer & related equipment factors and other related merchandise, sprockets, hydraulic system, vacuum pumps, fluid coupling, equipment racks, chains, timing pulleys, udl velocity variators, v pulleys, hydraulic cylinder, gear pumps, screw CZPT s, shaft collars minimal backlash worm reducers and so on. in addition, we can create CZPT ized variators, geared motors, electrical motors and other hydraulic products according to CZPT ers’ drawings.
We supplies a dependable grantee for the product’ s high quality by CZPT d inspection and tests tools. professional specialized staff, beautiful processing technological innovation and strict manage system. 
In recent years, the organization has been developing speedily by its abundant expertise in production, CZPT d administration technique, standardized management technique, sturdy specialized power. We often adhere the idea of survival by quality, and improvement by innovation in science and engineering. 
Our CZPT is prepared to perform with you hand in hand and develop brilliance together! 

Materials CZPT

Low carbon metal, C45, 20CrMnTi, 42CrMo, 40Cr, stainless metal. Can be tailored regarding CZPT er demands.

Surface treatment method

Blacking, galvanization, chroming, electrophoresis, coloration painting, …


Warmth therapy

Substantial frequency quenching heat therapy, hardened enamel, carbonizing, nitride, …



Q: Are you buying and selling firm or producer ?

A: Our group consists in 3 factories and 2 abroad product sales companies.

Q: Do you provide samples ? is it cost-free or extra ?
A: Sure, we could offer the sample for cost-free demand but do not pay the expense of freight.

Q: How CZPT is your shipping and delivery time ? What is your conditions of payment ?
A: Generally it is forty-forty five days. The time might vary relying on the merchandise and the amount of CZPT ization. For normal items, the payment is: 30% T/T in CZPT ,stability prior to shippment.

Q: What is the precise MOQ or cost for your product ?
A: As an CZPT firm, we can offer and adapt CZPT goods to a wide variety of demands.As a result, MOQ and cost may drastically fluctuate with dimension, materials and additional specs For occasion, expensive goods or standard items will usually have a decrease MOQ. Remember to contact us with all appropriate details to get the most exact quotation.

If you have an additional concern, remember to feel totally free to make contact with us.

Packing & Supply





Fixed or Class 1 pulleys have a mounted shaft. That is, the shaft is “mounted” or anchored in place. A fastened pulley is a force utilized to change the route of the rope (called a belt since it helps make one switch). Fixed pulleys have mechanical benefits of mounted pulleys. Active pulleys or 2-phase pulleys have free shafts. That is, the axis can move “freely” in space. Moving pulleys are utilized to change forces. Lively pulleys have the mechanical advantage of two pulleys. That is, if 1 finish of the rope is stationary, pulling the other end of the rope will exert two times the power on the object hooked up to the pulley. A composite pulley block is a blend of a fastened pulley block and a movable pulley block. Blocks – Blocks are composite pulleys exactly where several pulleys are mounted on each axle, further introducing to the mechanical gain. Pulleys can adjust the course of the drive.
China Butterfly Valve Xw6 Electric Operated Ductil Cast Iron Double-Step Multi-Turn Bevel Gearbox for Gate Ball Valve with ce certificate top quality Good price