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SK series water ring vacuum pump and compressor are used to suck in or compress air and other air that have no corrosives, undissolvable, and without solid particles, in order to form the vacuum and pressure in the airtight container, gas mixed with a small amount of liquid is allowed. SK series water ring type vacuum pump and compressor are widely used in machinery, petrochemical industry, pharmacy, food, sugar industry and electronic field. Because in the course of job, the compressed gas is constant temperature, it is impossible to cause danger while compressing the explosive gas, thus its application is more extensive.
- Compact structure
- It is convenient to maintain
- Wide range of application
- save maintenance cost
- High efficiency, low noise
- international standard
- Safe and reliable
- Can work under hard environment
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CMP-32 Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid as well as water with low flow and low pressure.
Technical Features
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-17L Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid as well as water with low flow and low pressure.
Technical Features
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-18 Liquid(water) micro pumps are well suited for transferring and evacuating neutral or corrosive liquid and can against high pressure.
Technical Features:
1.High system pressure.
2.Non-metallic construction.
3.Compact size.
4.High level of water tightness thanks to the closed diaphragm surface and special sealing system.
5. Uncontaminated flow.
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ALD130P-18F is a double diaphragm air micro pump which well suited for compressing air.
Technical Features:
1.Double diaphragm air pump.
2.Uncontaminated flow.
3.Non-metallic construction.
4.Compact size.
5.Maintaince free.
6.Can operate in any installed position.
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CMP-25 vacuum(ari,gas) micro pump are well suited for transferring,evacuating and compressing air and neutral or corrosive gases as well as vapors.
Technical Features:
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of gas tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP40 vacuum(air,gas) micro pump are well suited for transferring,evacuating and compressing air and neutral or corrosive gases as well as vapors.
Technical Features:
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of gas tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP30 vacuum(air,gas) micro pump are well suited for transferring,evacuating and compressing air and neutral or corrosive gases as well as vapors.
Technical Features:
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of gas tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-17 vacuum(ari,gas) micro pump are well suited for transferring,evacuating and compressing air and neutral or corrosive gases as well as vapors.
Technical Features:
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of gas tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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CMP-11 vacuum(ari,gas) micro pump are well suited for transferring,evacuating and compressing air and neutral or corrosive gases as well as vapors.
Technical Features:
1.Uncontaminated flow.
2.Non-metallic construction.
3.Compact size.
4.Maintaince free.
5.High level of gas tightness thanks to the closed diaphragm surface and special sealing system.
6.Can operate in any installed position.
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Since the rolling elements in cylindrical roller bearings make line contact with raceways,these bearings can accommodate heavy radial loads . The rollers are guided by ribs on either the inner or outer ring ,therefore these bearings aer also suitablefor high speed applications.Furthermore, cylindrical roller bearings are separable ,and relatively easy to install and disassemble even when interference fits are required.
Double and multiple row bearing arrangments are also available.
Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs,the main difference being in the configuration of the flanges .The most popular are the NU,N,NJ and NUP designs.
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The cylindrical roller thrust bearing is applied to take axaial loads. It has a high load capacity. The housing washer and the shaft washer of it are made of bearing steel. The cage material can be copper base alloy,aluminum alloy,steel.the cylindrical roller thrust bearings made in NNN use copper base alloy as the basic cage material.Aluminum alloy & carbon steel and plastic are also available on the request of the clients.In that case,some special suffix should be appended to the bearing codes to show the difference.
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Spherical roller bearings are double row,self-reraining units comprising solid outer ring with a concave raceway,solid inner rings and barrel rollers with cages.The inner rings with cylindrial or tapered bores.The symmetrical barrel rollers freely align themselves to the concave outer ring raceway.As a result,shaft deflections and mislignments of the bearing seats are compensated.
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Tapered roller bearings are designed so the tapered vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the certerline of the bearing. Due to this design feature,rollers move along the center of theraceway surfaces. The tapered rollers are guided by the compound force of the inner and oter raceway surfaces which keep them pressed up against the large rib on the raceway surfaces which keep them pressed up against the large rib on the inner ring.A large variety of these bearings,including single,double,and four row arrangements,are in use both in metric and inch series.
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Cylindrical roller bearings
Cylindrical rollers have linear contact with the raceway,and the bearings can carry heavier load. Applications are found in situations characterized by heavy load and shock load and also high rotation speed.
The N type and NU type bearings can be movable along the shaft. They can adapt the position changes between the shaft and housing caused by the thermal expansion or the mounting erro and are most suitable for free end shafts.
NJ and NF types can accept certain axial load in one direction, and NUP type can accept certain axial load in two directions.
Inner ring and outer ring can be separable, and they are conbenient to mount and dismount.
The rigidity in carrying radial load in the NNU and NN types make them applicable for machine tool spindles.
FC, DCD and FCDP type can carry comparatively heave radial load and are mainly applied for mill rolls.
Applications of these bearings are mostly found in middle-sized and large-sized motors, electricity generators, internal comubustion engines,machine tool spindles, decelerarion devices, unloading and lifting machines and other industral machines.
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NU type of cylindrical roller bearings, capable of axial movement, can adapt to the change of relative position between the shaft and shell caused by thermal expansion or installation error, suitable for being used as the bearing at the free end. NJ and NF type of bearings have some loading capacity in one-way axial direction. NN and NNU type of bearings, with high rigidity against radial load, are mainly used in the principal axis in machine tools. This type of bearings are mainly used in various industrial machines such as the motor, generator, gas engine, gas turbine, principal axis in machine tools, reduction gear, handling machine, etc.
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Cylindrical roller thrust bearing, with cylindrical rollers crowning-processed and even pressure between rollers and ball race, can bear one-way axial load, mainly used in the crane and oil drillers etc.
ZQZ cylindrical roller thrust bearings have the following types: 81100, 81200, etc.
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Spherical roller bearing, with relatively large loading capacity and self-aligning function, is the kind of bearing that is used the most extensively in the world.
ZQZ produces spherical roller bearings including 22200, 22300, 23000, 23100, 23200, 23300, 23900, 24000, 24100, etc.
Single-row spherical roller bearings such as SS22222TT and SS22224T are also produced.
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Spherical roller thrust bearing, with self-aligning function, large axial loading capacity and some radial loading capacity, are mainly used in the hydraulic motor, marine screw shaft, head mast, press, etc.
Specifications of ZQZ bearings include 29200, 29300 and 29400 series.
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Shanghai SGR Heavy Industry Machinery Co.,Ltd. is one well-known manufactory in China. This company specializes in producing all kinds of gearboxes and gear motors.
Asynchronous motors have 3-phase operation and 1-phase operation. Helical gears version gearmotor has mounting option for parking brakes.
Transmission ratios: 3 up to 20 000
Input power: 0.12 up to 4 kW
Torque range: up to 1 225 Nm
Output speed: 0.09 up to 832 RPM
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MODEL SERIES - DC38
PMDC GEARED MOTOR
Design - Motor DC38 is a carbon brush DC motor which is used in combination with many Mech Tex gearheads. The standard gearheads used in conjunction with this motor are GB5P, GB5H, GB38OCP, GB3, GB4, GB7, GB8 & GBW. Depending on the
application, output speed, load applied, etc. the type of gearhead can be selected. Various types of gears i.e. poly acetal, sintered iron, brass or
steel gears can be used based on the requirement. Poly acetal or sintered gears damp the noise. Case hardened steel gears are always on the output for load considerations. Complete poly acetal gears are used when the output torque
required is low. Linear drive is possible with gearhead GB4, GB7, GBW with M6 x 1 mm pitch screw. The linear guide & screw arrangement can be done only on special request.
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Shanghai SGR Heavy Industry Machinery Co.,Ltd. is one well-known manufactory in China. This company specializes in producing all kinds of gearboxes and gear motors.
Helical worm electric gearmotor we offer is a modular geared motor with a comphrensive range of transmission power and competitive price.
Input power rating: 0.18 up to 22 kW
Output speed: 0.3 up to 205 RPM
Torque range: up to 4 000 Nm
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Shanghai SGR Heavy Industry Machinery Co.,Ltd. is one well-known manufactory in China. This company specializes in producing all kinds of gearboxes and gear motors.
Helical electric gearmotors we offer have a modular geared motor range, wide speed choice and price effectiveness.
Input power rating: 0.18 up to 160 kW
Output speed: 0.09 up to 832 RPM
Torque range: up to 18 000 Nm
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Shanghai SGR Heavy Industry Machinery Co.,Ltd. is one well-known manufactory in China. This company specializes in producing all kinds of gearboxes and gear motors.
Spiral gear motor we offer is a modular geared motors with a comphrensive range of transmission power and competitive price.
Input power rating: 0.12 up to 200 kW
Output speed: 0.3 up to 205 RPM
Torque range: up to 50 000 Nm
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YY Series AC gear motor
YY Series AC gear motor is single-phase AC motor with gear box. There are nine types according to output power 6W - 180W. This series motor is widely used in the continued working machinery such as assembly line, automatic lathe, printing machinery, also can be applied in the start-stop frequently or the rotating direction changed, such as vendor, package machinery and autolift.
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