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China Best Sales Price Food Grade Stainless Steel Rotor Pump Syrup Shampoo Chocolate Honey Food High Viscosity Liquid Material Transfer Rotary Pump Sanitary Mobile Lobe Pump worm gear box assembly

Product Description

 Transfer Lobe Pump/ Rotor Pump/ Rotary Pump with Sanitary Grade

Comparison of several positive displacement pumps
Comparison content Rotor lobe pump Twin-screw pump Single screw pump
Suitable for
working conditions
Transfer viscosity medium or solid-liquid mixture. Transfer viscosity medium. Transfer viscosity medium or solid-liquid mixture.
Structural  Gap is kept between the rotors and between the rotors and the pump body, no friction, long life. There is a certain gap between the screws, but the wear of the front axle sleeve will cause the wear of the screw, the gap will become larger, and the flow rate and efficiency will decrease. Rubber stator is easy to wear.
Simple structure, low failure rate and convenient maintenance. There is a shaft sleeve in the front section, which is easy to wear and tear. The pump needs to be disassembled for replacement, and the maintenance is complex. There is a shaft sleeve in the front section, which is easy to wear and tear. The pump needs to be disassembled for replacement, and the maintenance is complex.
Spare parts Mechanical seal. Mechanical seal. Mechanical seal.
Seal ring. Seal ring. Seal ring.
No. Axle sleeve. Axle sleeve.
Long life, no need for spare. Long life, no need for spare. Long life, no need for spare.
Comprehensive comparison Simple structure, low failure rate and convenient maintenance, long life. The structure is complex, failure rate is high, maintenance is complex, maintenance cost is high, life is short . The structure is complex, failure rate is high, maintenance is complex, maintenance cost is high, life is short .
working principle The rotor pump adopts 2 synchronous rotors. The rotor is driven by a pair of synchronous gears in the box. Driven by the main and auxiliary shafts, the rotor rotates in the opposite direction synchronously, which changes the volume of the pump, thus forming a higher vacuum degree and discharge pressure.  A plurality of closed volumes are formed between the meshing screws and the shell, and each closed volume is 1 level. When the transmission shaft drives the main screw to rotate clockwise, the closed volume at the left end gradually forms, and the volume increases to the oil suction chamber; the closed volume at the right end gradually disappears, and the volume decreases to the oil pressure chamber.

Product features:

1. Gap is kept between the rotors and rotors & pump body, no friction, long using-life.  
2. Simple assembling and disassembling, easy to maintenance and clean, less easily-damaged parts.  
3. High efficiency and energy-saving, low failure, reliable sealing and low noise.   
4. In the same type pump, different type rotor can be interchanged.
5. Capable to pmp the viscous medium from 1cp to 2million cps.  
6. Capable of pumping mixture of gas, fluid and CZPT medium.  
7. Equipped with inverter, the flow can be adjusted as requirement of end-user.   
8. Flange, screw or clamp connection can be selected as required.  
9. Higher hygienic grade, support CIP, SIP. The surface roughness is 0.2–0.6mm, got 3A, FDA certification.  
10. Hygienic safety valve is built-in structure. 
 

Description Material Quantity
Pump cover 304 /304L /316 /316L 1
Pump body 304 /304L /316 /316L 1
Rotor Rubber /304 /304L /316 /316L 2
Main shaft 316-316L /42CrMo 1
Sub-shaft 316-316L /42CrMo 1
Mechanical seal seat 304 /304L /316 /316L 2
Mechanical seal SIC /Tungsten carbide 2
O-ring FKM /FFKM/ CZPT /TFE /PTFE,etc. 1
Rotor lock nut 304 /304L /316 /316L 2
Lip seal NBR /FKM 3

Working Principle of Lobe Pump

Technical parameters
Type Capacity for
tri-imepller rotor
(L/r)
Rotation speed
(r/min)
Flow
(m3/h)
Discharge Pressure
(MPa)
Standard I& O DN
(mm)
Enlarged I& O DN
(mm)
Weight
Bare pump
(kgs)
15TLS12-0.5C 0.04 10-720 2 1.2 15 25 30
25TLS12-2C 0.15 10-720 5 1.2 25 40 40
40TLS12-5C 0.32 10-500 10 1.2 40 50 50
50TLS12-10C 0.65 10-500 15 1.2 50 65 80
60TLS12-15C 1.1 10-500 20 1.2 65 80 120
65TLS12-20C 1.74 10-500 30 1.2 65 80 200
75TLS12-30C 2.6 10-500 40 1.2 80 100 230
80TLS12-40C 3.65 10-500 60 1.2 100 125 260
100TLS12-60C 5.2 10-500 80 1.2 125 150 400
125TLS12-80C 6.8 10-500 120 1.2 125 150 450
140TLS12-120C 9.8 10-400 150 1.2 150 200 600
150TLS12-150C 12.8 10-400 200 1.2 150 200 680
200TLS12-200C 16 10-300 300 1.2 200 250 780
250TLS12-300C 20 10-300 400 1.2 250 300 900
300TLS12-400C 30 10-300 500 1.2 300 350 1100

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After-sales Service: Oversea Install Service
Warranty: 3
Mesh Form: Internal Engaged
Tooth Flank: Straight Tooth
Tooth Curve: Involute
Power: Electric
Customization:
Available

|

Customized Request

worm_reducer

A-Drive PWC single worm reducer

A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducers. As a result, worm gears continue to be popular with engineers.

Agknx driver

Conical drive worm reducers are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducers are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H

X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm Reducer Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducers are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle

RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducers are ideal for a variety of applications.
RV series worm gear reducer is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducers have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducers are available with single or dual input shafts and are interchangeable with NMRVs.
Aluminum alloy right angle worm reducer is a light, durable and efficient gear reduction device. Its compact design makes it lighter than other gearheads, while its rust-resistant surface and long life make it an excellent choice for industrial and automotive applications. It is available in a variety of sizes, including inches.
worm_reducerAGknx Single

Worm reducers can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducers work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
Worm reducers have two benefits: they are compact and take up little space. They can slow down high-output motors while maintaining their torque. Another important feature of the worm gear reducer is its high transmission ratio capability. It can be installed in both vertical and horizontal positions, and a bidirectional version is also available.
Worm gears have some complications compared to standard gear sets, but overall they are reliable and durable. Proper installation and lubrication can make them sturdy, efficient devices.
A-Drive AGknx Single

If you’re considering purchasing a new worm gear reducer for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducers can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
The worm reducer consists of two parts: the input worm and the output worm. Each component has its own rotational speed, the input worm rotates in a single direction and the output worm wheel rotates vertically. In a five-to-one ratio, the input worm rotates five times for each output worm. Likewise, a 60-to-1 ratio requires 60 revolutions of each worm. Due to this arrangement, the worm reducer is inefficient. Gear reduction is inefficient due to sliding friction rather than rolling friction.
Worm reducers are also susceptible to thermal stress. They run hotter than hypoid reducers, which reduces their useful life. In addition to higher heat, worm reducers can experience component failure over time. In addition, an oil change is imminent due to the deterioration of lubrication.
The worm gear reducer of the A-Drive PPC single is a direct drive gearbox for personal watercraft. It has bronze bushings, aluminum gears, and a spool box. The spool box has a quarter-inch plated spool to wrap 1/4-inch 7 x 19 aircraft cable. Its design also makes it a more efficient alternative to belt-driven AGknx cranes.
worm_reducerAGknx X & H

The AGknx X & H worm gear reducer series is a high-performance universal mount worm gear reducer. It features a spur gear primary on the input for higher performance and a wider range of gear ratios. Its design also allows it to be used with a variety of input shaft types, including shaft and closed-coupled applications.
It is available in a variety of sizes, including popular frame sizes 90 and 110. The worm shaft is made of case-hardened alloy steel with a cast iron hub and bronze ring gear. The standard output shaft is hollow. There are also models with dual single-shaft outputs.

China Best Sales Price Food Grade Stainless Steel Rotor Pump Syrup Shampoo Chocolate Honey Food High Viscosity Liquid Material Transfer Rotary Pump Sanitary Mobile Lobe Pump   worm gear box assembly	China Best Sales Price Food Grade Stainless Steel Rotor Pump Syrup Shampoo Chocolate Honey Food High Viscosity Liquid Material Transfer Rotary Pump Sanitary Mobile Lobe Pump   worm gear box assembly
editor by Dream 2024-05-15

China Stainless Steel SS304 SS316L Sanitary Single Screw Pump with Fixed Speed Motor worm drive gear reducer

Warranty: 1 YEAR
Customized support: OEM, ODM, OBM
Model Number: GD10-1
Application: Food and Beverage Industry, Pharmaceutical industry, Water Treatment Solutions, High CZPT Content or No CZPT Content, 1mpa~3mPas)
Medium that is easy to be generated and swelled
Shearing sensitive medium
Medium with erosion
Medium with/without self lubrication
Erosive medium (PH=1~14)
Adhesive medium
Toxicity hazard medium

Structure Diagram of Sanitary Single Screw Pump


No.1No.2No.3No.4No.5No.6No.7No.8No.9No.10
OutletTie RodStatorScrew ShaftUniversal JointInletConnecting ShaftFilling SeatFilling CoverBearing Seat

No.11No.12No.13No.14No.15No.16
BearingTransmission ShaftBearing CapCouplingBaseMotor

Main Parameter of Sanitary Single Screw Pumps

ModelFlow Rate(t/h)Electric Power
(kw)
RotationSpeed
(r/min)
Inlet/outlet
(mm)
Connection EndsDischargePressure
(Mpa)
CP10-10.50.37 1400 20 Clamp/union/flange 0.4
CP15-110.55 960 25 Clamp/union/flange 0.4
CP20-11.50.75 960 32 Clamp/union/flange 0.4
CP25-121.1 960 32 Clamp/union/flange 0.6
CP30-131.5 960 40 Clamp/union/flange 0.6
CP35-152.2 960 50 Clamp/union/flange 0.6
CP40-173 960 50 Clamp/union/flange 0.6
5.52.2 720 50 Clamp/union/flange 0.6
CP45-194 960 50 Clamp/union/flange 0.6
73 720 50 Clamp/union/flange 0.6
CP50-1135.5 960 65 Clamp/union/flange 0.6
104 720 65 Clamp/union/flange 0.6
CP55-1187.5 960 76 Clamp/union/flange 0.6
135.5 720 76 Clamp/union/flange 0.6
CP60-12211 960 89 Clamp/union/flange 0.6
177.5 720 89 Clamp/union/flange 0.6
CP65-13011 720 80 Clamp/union/flange 0.6
CP85-16015 720 100 Clamp/union/flange 0.6

ApplicationFood industry: ketchup, mashed potatoes, peanut butter, yogurt, fresh cream, ice cream, cheese cubes, whey, beer, wort, yeast, fruit juice drinks, vegetable paste, jam, Brush Cutter Drive Shaft Tube Assembly28mm with Square Axis 4T for Stihl FS160 FS220 FS280 Parts jelly, etc.
Petroleum industry: conveying crude oil, mixture of crude oil and water, mixture of coal field gas and water, etc.

Related Pictures

Advantages

1Wide range of pressure and flow.
The pressure is about 3.4-340 kgf/cm2, and the flow rate can reach 18600cm3/min
2The type and viscosity range of the conveyed liquid are wide
3Because the inertial force of the rotating parts in the pump is low, it can use a high speed
4Good suction performance and self-priming ability
5Uniform and continuous flow, low vibration and low noise
6Compared with other rotary pumps, it is less sensitive to incoming gas and dirt
7Solid structure and installation Maintenance is easy
Company Profile

HangZhou Compass Machinery Co.,Ltd is one of the manufactures which are capable of producing high precision stainless steel sanitary equipment and pipeline connection parts.We are a modern enterprise which integrates scientific research and production. Compass can provide a variety of products,such as sample valve,divert valve, mix proof valve,pressure relief valve, manual and pneumatic butterfly valve, check valve, diaphragm valve , ball valve, pipe fitting, manhole cover, Factory Wholesales OEM Auto Parts 26 12 7 558 745 Proshaft Centre Bearing Drive Shaft Support for BMW E70 F25 pump, tube/pipe, tanks and other related products. All products can be made according to different materials and industrial standard, such as SMS, DIN. 3A, ISO, RJT, DF, BS, DS and BPE. Our products are widely applied to dairy, food, beer, beverage, chemical industrial of equipment, and cosmetic industries. All technical aspects have reached the international leading levels and are in conformance with GMP requirements.

  • Workshop __________________________________________________________________________
  • Sample Room_______________________________________________________________________
  • FAQ
    Q1. Are you a trading company or factory?We are a manufacturing factory.Q2. What’s the payment terms?For small testing orders,we accept Paypal,Western Union,T/T and credit Card.For mass orders,we accept T/T and L/C.Q3.How do you control the quality?Quality control is very important to avoid material mixing and poor quality.We control the quality from beginning to the end.Weonly have 304 and 316L 2 different materials.100% inspection on raw material.During production, ATX Transpeed V5A51 R5A51 master kit rebuild kit T12400D For Auto Transmission Systems Gear Boxes different materials in different place.After materials are finished,we choose 10% for inspection.If there is 0.1% problem in 10%,then no excuse to go ahead for inspecting 100% of the materials.Q4.How long is your delivery time?For normal production in 7-10days.For bulk order in 15-25days.
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    worm_reducer

    What is a worm gear reducer?

    A worm gear reducer is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer can increase the output torque of the engine according to the gear ratio. This type of gear reducer is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

    Hollow shaft worm gear reducer

    The hollow shaft worm gear reducer is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
    Worm gear reducers are usually used in combination with helical gear reducers. The latter is mounted on the input side of the worm gear reducer and is a great way to reduce the speed of high output motors. The gear reducer has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
    Worm gear reducers are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer. The assembly process and quality of the bearing are important factors to prevent condensation.
    Hollow shaft worm gear reducers can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer, be sure to choose the correct one according to your requirements.

    Double throat worm gear

    Worm gear reducers use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
    The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
    When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
    The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
    The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
    worm_reducer

    Self-locking function

    One of the most prominent features of a worm reducer is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
    The self-locking function of a worm reducer can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducers. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
    Self-locking status of a worm reducer is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
    A self-locking worm reducer is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
    Another feature of a worm reducer is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

    Heat generated by worm gears

    Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
    There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
    Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
    Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
    Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
    worm_reducer

    Size of worm gear reducer

    Worm gear reducers can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
    The output gear of a worm gear reducer has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducers great for space-saving applications. They also have low initial costs.
    Worm gear reducers are one of the most popular types of speed reducers. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
    Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
    The size of worm gear reducer depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

    China Stainless Steel SS304 SS316L Sanitary Single Screw Pump with Fixed Speed Motor     worm drive gear reducerChina Stainless Steel SS304 SS316L Sanitary Single Screw Pump with Fixed Speed Motor     worm drive gear reducer
    editor by Cx 2023-07-07