We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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High Precision natural gas  Roots Flow Meter with Flange Connection 

Product description

    KKQY series gas waist wheel flowmeter is based on the principle of volumetric measurement to accurately measure the gas flow meter.The instrument has the characteristics of high precision, high reliability, wide range and high performance.This series of flowmeters are widely used in: city pipeline gas metering, industrial gas metering, gas regulator station metering, energy management and other non-corrosive gas metering live flow control and other occasions.Product performance up to the domestic advanced level.
    The intelligent gas waist wheel flowmeter is mainly composed of shell, conjugate rotor and intelligent flow integrator.A pair of conjugate rotors installed in the metering chamber maintain the correct relative position of the rotor through fine-machined adjusting gears under the action of the inlet and outlet pressure difference of the circulating gas .Keep the best working clearance between rotor, between rotor and shell, between rotor and wallboard, realize the continuous non-contact seal.Each rotation of the rotor, the output of four times the effective volume of the metering chamber of gas,The rotor revolution is transmitted to the intelligent flow integrator through the magnetic seal coupling device and deceleration mechanism, so as to display the cumulative volume of the output gas.
     According to the principle of electromagnetic induction, using the weigen sensor from the synchronous rotation gear installed on the opposite magnetic steel magnetic induction flow volume flow proportional to the pulse signal,After amplification, filtering and shaping, the signal enters the micro-processing unit of the intelligent flow integrator together with the temperature and pressure sensor signals for calculation and processing, and displays the volume flow and total amount of gas directly on the LCD screen.The rotating shaft can also be displayed on the mechanical disk according to the magnetic drive through the gear set to form a mechanical count.

Features

1. Strict material selection of internal rotor, uniform density and special treatment,Strict material selection of internal rotor, uniform density and special treatment
2. The flow meter does not need straight pipe section before and after, can be installed in a narrow range, easy to use.
3. The lower starting flow , the widely range ratio , and the maximum range ratio is up to 1:300,suitable for a variety of operating conditions.
4. Pressure sensor, temperature sensor and flow sensor are all built in, making the structure more compact and less volume.
5. Using advanced microcomputer EPT and high-performance integrated chip,The machine has powerful functions and superior performance,The power consumption of the whole machine is low, which means that it can run with the built-in battery for a long time, and can also be transmitted to other devices through pulse signa outputl, 4~20mA output.And it has RS -485 communication function to transmit instrument information through wireless network, local area network and other means.
6. The integrator is designed with functions of lightning protection and surge prevention.And a multi – memory point backup function to protect user information safe and reliable.
7. Adopt special bearing for flow meter imported from Germany,Large screen display,multidisplay,Clear, and intuitive data,reading is convenient,Real-time display of temperature and pressure,Real-time measurement.
8. Electronic counting, mechanical counting and other methods can be selected ,Compliance with international standards.
9. Unexpected power failure, data permanent storage, prevent data loss.
10.  Special structure is designed to prevent external magnetic and EPT interference from affecting metering.

Specifications and basic paramter:

Specifications  and made	Nominal diameter  DN(mm)	flow upper   limit   (m3/h)	Startup flow rate  (m3/h)	Pressure loss when Qmax(Pa)	Nominal pressure	Accuracy  class	meter coefficient	Material
KKG-20	25	20	0.05	100	0.6	1.0,1.5	7633.37	Aluminumalloy
KKG-40	40	40	0.07	140	1.6		3892.31
KKG-60	50	60	0.1	100			1584.24
KKG-80	50	80	0.1	140			1584.24
KKG-200	80	160	0.12	180			479.837
KKG-450	100	450	0.1	200			231.35
KKG-1000	150	1000	0.76	450			61.899
KKG-1600	200	1600	1.15	500			50.2425

Product photos:

FAQ:

Q: How long will you give me the reply? 
A: we will contact you in 1 hours as soon as we can.
 
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
 
Q: Do you provide samples ? 
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
 
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you

Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance

Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Hydraulic Oil Pump 4003950 for EPT M11 Spare Parts

_{HangZhou EPT International Trade Co., Ltd is a professional supplier for the construction machinery parts sales and production.}

We are mainly engaged in gear pump, bulldozer spare parts(including model D20, D21, D31, D41, D50A-16-17, D60A-6-7-8, D65A-6-7-8-12, D80A-12-18, D85A-18-21, D155A-1-2-3, D355A-3\5, D65E-12, D85ESS-2, D6D & D7G) excavator spare parts (including model: PC200-1-2-3-5-6-7, PC300-1-3-5-6-7, PC400-1-3-5-6, PC650-1-3-5, E200B, 320, 320B. C) and engine parts etc.

Our major products covers: Idler, thrust wheel, sprocket wheel, driving wheel, cylinder, cylinder service knit, universal coupling, torque converter, ring seal, clutch, hydraulic pump, slewing bearing. Parts of engine covers: Crankshaft, camshaft, shaft bushing, connecting rod, cylinder body, cylinder cap, water pump, oil pump, cylinder sleeve, piston, piston ring, motor, generator, filter element, service kit, booster, fuel injector, valve, hub, gear and so on. 

We have many years international trading experience in a wide range of construction machine spare parts field. Our products quatity reaches world-class level as we carry out a strict quality & service management system in order to satisfy our customers better. “Quality first, customers foremost” is the service tenet that we adhere to all the time. Since the establishment of the company, thanks to the kindness from all over the world, our products have exported to the United States, Russia, South America, Middle East, Southeast Asia and covering over 20 countries and regions. Our reliable quality, competitive price and superior service has gain market wide acceptance and customer satisfaction at home and abroad. We sincerely look forward to working with you to achieve mutual benefit and a better future!  

Our advantages: 

1. Professional & excellent pre-sales, sales and after-sales service. 

2. Good quality: All our goods are selected from the best factory in China. We will check goods strictly before sending to the clients. 

3. Competitive price $ Timely delivery

4. One-stop service. We can supply with various spare parts for your need, save your time to search the parts if you need in urgent. 

5. One year gurantee. 

Contact Us :

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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High Quality EPT Size Nylon Plastic PVC Roller Pulley Wheel

Description

1. OEM size suit for customers’ requirment
2. Multiple color can be choosed
3. Engraved or embossed logo accepted
4. Large order quantity are able to be fulfilled
5. Strict quality control system
6. In time delivery and thoughtful custom-service
7. Certification: SGS, GB/T 19001-2016, ISO9001:2005

Our Factory

Our Machine

Our Certification

Zhongde is a SGS verified manufacture. We have passed ISO9001:2005 quality control certifacation as well as environment management certification.

For fast quotation, please inform below detials;

1. Product type
2. Size (provide samples or 2d/3d drawings for reference)
3. Material specification (or let us using environment)
4. Quantity request
5. Prefer color

Our Advantage:
     
      OEM service—We are a company specialsing in making OEM mechanical parts in rubber & plastic & pu material,  and we produce according to your samples or drawings ,if they are not available, we design according to your requirements and the application. Various existing molds—We have our own mould factory,and after more than 30 years of continued accumulation, there is a very large amount of moulds ,so that we may save the mould cost for you.

Our Packing

Our usual packaging ways are as followings,or it can be as customer’s request.
Shipping:
We will choose  the shipping methods according to your request.

Contact Us

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Product Description

Gear transmission refers to the device that transmits motion and power from the gear pair. It is the most widely used mechanical transmission method in modern equipment. Its transmission is more accurate, high efficiency, compact structure, reliable operation and long service life.

Our gears can be heat treated, hardened, oil immersed according to customer needs.

The gear is widely used in industry, vehicle, power tools, motor, bicycle, electrombile.

We can make customers’ satisfactory products according to the samples or drawings provided by customers. For the completion of a product, we also need to know his material, heat treatment requirements and surface treatment requirements. We are a factory with 40 years of manufacturing experience, welcome to consult.
 

Product features of flange/gear couplings

1. High Transmission Efficiency Can Reach 99.7%
2. High Loading Capacity: With the same external dimension, the loading capacity is 15%~20% averagely higher than that of straight-tooth coupling
3. Large Angular Compensation: The maximum allowable angular misalignment is 1.5°, 50% higher than that of straight-tooth coupling
4. More Scientific Gear Tooth Design: It avoids local stress concentration caused by straight tooth edge extrusion, and tooth surface friction is eased at the same time.
5. Gear tooth of external gear sleeve is horn-shaped, which makes it easy to install and dismantle.
6. Long Service Life: The internal and external gear teeth are made of high strength alloy steel. After quenched-tempered heat treatment, gear teeth rigidity and wear resistance are improved. 

Related Products
 

Our company specialize in producing all kinds of internal and external gear, high precision spline shaft and gear shaft. We are looking forward to the cooperation with you, and we believe that we will be your ideal choice.

Company Information
EPT Manufacturing Co., Ltd. was founded in 1980. We are specialized in precision parts and components machining, which are applied in electronics, automotive parts, astronautical parts, medical appliances and hand tool industries. We provide a range of design and manufacturing including custom CNC machining, CNC machined parts, non-standard machine parts, machined casting Parts and precision turned parts. The materials of EPT parts include steel, stainless steel, brass, aluminum and plastic. If you are interested in any of our products, please feel free to contact us. We are looking forward to the cooperation with you, and we believe that we will be your ideal choice.

Our company has one of the most stringent quality control systems,from our feed testingand product inspection to the final inspection process.Strict quality process control and management ensurus product quality and accountabilty.

FAQ
1)Are you trading company or manufacturer?
We are factory.
 
2)How can I customize my products?
Attach your drawing with details(surface treatment,material,quantity and special requirements etc.)
 
3)How long can I get the quotation?
We will give you the quotation within 48 hours(considering the time difference)
 
4)How long will you produce the parts?
Generally it is 5-10 days if the goods are in stock. Or it is 15-25 days if the goods are not in stock, it’s according to quantity.
 
5)Do you provide samples? Is it free or extra?
Yes, we could offer the sample, the samples and shipping costs need to be borne by the client.
 
6)What is your terms of payment?
Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance, balance before shipment. If you have any questions, please don’t hesitate to contact us.
 
7)What if the products we received are not good?
Contact us without hesitation, our special after-sales service will take the responsibility

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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We – EPG Team the greatest couplings and gears manufacturing unit in China with 5 diverse branches. For much more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 /

Technical specs:

WPWDKA increasing gearbox  
one Dimensions forty-250  
two.Ratio:one:five-1:one hundred  
4.ISO9001,Warranty-one year  
five.Delievery on time.
WPWDKA gear pace reducer

 
Notice:

1.notice of set up

1.one The base-plate have to be plane and stoutness and the base-plate have to be screwed down and shock proof.

one.two The connecting shaft of prime mover, reducer and operation device should be coaxial installation.

1.three The diameter tolerance zone of enter and output shaft is H6, the holes of fittings( these kinds of as couplings, belt-pully, sprocket wheel and so on) must correctly mate the shaft, which stops bearing from breakage simply because of more than-loose mate.

1.four Motorists these kinds of as sprocker wheel and equipment should be equipped near to bearings in purchase to decrease bending tension of hanging shaft.

1.five Even though assembling motor of WPD reducer, it is required that correct volume of butter applies to the worm shaft enter hole and keyway, steering clear of assembling as well tightly and rusting after utilizing for a long time.

1.6 When ordering or making use of all types of WPD type, if the motor weight is greater than the common,supporting set is necessary.

two.  observe of usage

2.1 Ahead of employing,you should verify very carefully whether or not the reducer modle, length, ratio, enter connecting technique , output shaft composition, input and output shaft direction and revolving course accord with essential.

two.2 According to the requirement of picking lubricant oil in the solution manual. Please fill correct class and brand lubricant.And then screw on the vent-plug, unlock the modest cone-plug of vent-plug.Only right after performing these, reducer is presently for startinh up running.The correct brand and satisfactory lubricant oil is essential, changing oil in time conforming to the request of merchandise handbook is also needed, specifically after making use of very first 100hours, it is needed refilling new oil.

two.3 When abnormal situations happen, you should end and check out reducer per options and factors for faults of reducer(allowable maximum oil temperature is 95, below this temperature restrict, if oil temperature no much more goes up, remember to let reducer keep on managing). 

1. Q: What information must I explain to you to affirm the worm gearbox?
A: Product/Measurement, B: Ratio and output torque, C: Energy and flange sort,
D: Shaft Route, E: Housing colour, F: Get amount.
 
two. What type of payment methods do you accept?
A: T/T B: B/L C: Cash

three. What is actually your warranty?
1 12 months.
 
four. How to shipping?
A: By sea- Buyer appoints forwarder, or our product sales crew finds appropriate forwarder for customers.
By air- Buyer delivers accumulate categorical account, or our sales crew finds suited express for customers. (Largely for sample)
Other- We prepare to supply products to some area in China appointed by buyers.
 
5. Can you make OEM/ODM get?
Yes, we have wealthy knowledge on OEM/ODM buy and like indication Non-disclosure Settlement prior to sample creating

/ The use of unique equipment manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our organization and the shown EPT elements contained herein are not sponsored, accepted, or manufactured by the OEM. /

We – EPG Team the most significant couplings and gears manufacturing facility in China with 5 diverse branches. For much more information: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828 /

Keyless bushings are the best locking products for shaft-to-hub connections.
They offer a high capacity, zero-backlash shaft/hub or coupling relationship of mounted elements to shafts. 

EPT keyless Bushings best go well with for apps in which pace and simplicity of installation and repositioning are essential.
Keyless Bushings supply frictional connection that will never ever wear or pound out and can accommodate substantial-torque, thrust, bending, and/or radial loads.
They also give outstanding concentricity even though preserving the capability to accommodate bending masses.
EPT Keyless bushings use a one hex nut for velocity and simplicity of installation.

EPT Keyless Bushing Features 
• Capacity to transmit increased torques than keyed connections
• Accurate zero-backlash
• Considerably less equipment downtime
• Ability to mount over existing keyways
• Total axial and radial adjustability
• Locks and unlocks with the twist of just 1 nut

Uncooked resources offered in                                                    Surface treatment method accessible in

Ø Steel C45E,                                                                           Ø Nickel Plating
Ø Steel 42CrMo4V                                                                    Ø Zinc Coating
Ø Stainless Metal AISI431                                                         Ø Phophating
Ø Stainless Steel AISI304                                                         Ø Sprucing/ Tumbling

/ The use of authentic tools manufacturer’s (OEM) component numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our firm and the detailed EPT elements contained herein are not sponsored, accredited, or created by the OEM. /