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A number of products with wooden box packaging, each box does not exceed 30 kg
The introduction of screw pump coupling rod
1.The connecting Rod Group consists of connecting rod, universal joint,coupling rod, guide bush, rubber rings, and a rubber sheath, connecting rod pin, retaining sleeve,steel wire rings, drive shaft, etc.
2 The connecting Rod Group is in addition to withstanding not only the force of drive shaft, but also to bear the force of its own swinging longitudinal and transverse, the size and direction of these forces are cyclical, so the connecting rods are subjected to alternating loads such as compression and stretching.The size and direction of these forces are cyclical, so the connecting rods are subjected to force of compression, stretching and so on.
3 The coupling rod must have sufficient fatigue strength and structural stiffness. If the fatigue strength is insufficient, it will lead to break the connecting rod body or connecting rod interface, and then produce the major accident whole machine damage.
4 If the rigidity of the connecting rod is not enough, it will cause the bending deformation of the rod body and the universal joint, resulting in the eccentric grinding of the coupling rod, guide bush, thecoupling rod bush, etc.
Function of connecting rod:
The connecting rod is used to connect the drive shaft and the rotor , and transmit the actuator force to the rotor, thus driving the rotor to rotate the motion. According to the requirements of the media, the joint shaft can be installed with a broken bridge aid flow device
Material of connecting rod:
The main damage form of the connecting rod is fatigue fracture and excessive deformation. Generally, the fatigue fracture area is three high stress areas on the connecting rod. The working condition of the connecting rod requires that the connecting rod has high strength and anti-fatigue performance, and it also requires sufficient rigidity and toughness. Traditionally, the materials used in the process of connecting rod are 304, 316L, 40Cr, 2Cr13, 2205, 904L and so on.
The material of coupling rod we commonly used:
SUS304 ; SUS316; 2Cr13, 40Cr, 2205 , 904L etc.
S T D factory availability
1)There are all kinds of accessories in theS T D’sfactry, we offer a fast turnaround to help reduce the downtime of equipment, you don’t need to have a lot of inventory.
2)For the spare parts, can be quickly shipped, to ensure that the production won’t be interrupted or reduced to the minimum downtime. With good service and very competitive price, customer can earn time an profit from the cooperation with us.
Highly competitive pricing
During customers become more and more focused on running and maintaining costs,in evaluating the conservation and efficiency of factory, we need to consider priority the price and supply capacity of spare parts.
STD company is using their engineering knowledgeand production capacity, is capable of producing excellent quality and price competitiveness spare parts ( the spare parts of NETZSCH, SPEEDEX, MONO ,VISCOTEC, STD etc. )
S T Dis a professional R & D and manufacturer of single screw pump and the spare parts, product quality was inspected and approved by customers in professional market, has won customer’s recognition and highly praise.
S T D Universal Parts overview
S T Dhas a reputation for quality in both equipment and parts. Over recent years it has been our mission to use our manufacturing and engineering expertise to expand our product offering to include a range of high qualityS T DUniversal Parts, suitable for many other brands of progressing cavity (PC) pumps.
We provideS T DUniversal Parts to be used with the following ranges of other brands of progressing cavity pumps. For others not listed, please contactS T D
1)NETZSCH™ 2)SEEPEX™ 3)MONO™
International excellent brand screw pump parts supply
STD use their own expertise, manufacturing capabilities and channels to provide the world’s major brands (Germany’s Netzsch,Seepex, Mono,and so on) a full range of screw pump parts, these accessories performance is good, rugged, durable, including: stator, rotor, transmission shaft, joint shaft, PIN, PIN, or a complete set of rotating parts, etc.
WE CAN PROVIDE THE UNIVERSAL SPARE PARTS OF NETZSCH BRAND
WE CAN PROVIDE THE UNIVERSAL SPARE PARTS OF SEEPEXBRAND
WE CAN PROVIDE THE UNIVERSAL SPARE PARTS OF MONOBRAND
1)What products does S T D offer ? STD offers screw pump, Screw pump accessories, and the global solution of the fluid system product.
The product range summary of STD
Progressive cavity pumps for conveying and metering low to highly viscous media with or without solids
Macerators for macerating solid and fibrous components in the medium
Control systems for monitoring, regulating and controlling processes
Services: consulting, commissioning, maintenance, NETZSCH ,SEEPEX, andMONO Universal Spare parts, repairs and various service contracts
2)Does S T D supply custom-made pumps ?
Yes, this is our specialty, we customize different design and material combinations for each application’s modular system. This means that we develop the best technology and the most economical solution for your needs.
3)Can S T D spare parts be ordered online ? Yes, S T D screw pumps and spare parts as well as other brands (NETZSCH,SEEPEX.MONO) Universal accessories can be ordered online. For order please contact us.
4)How fast can my S T D pump be delivered ?
Normally, standard pumps are delivered in 4 to 6 weeks. In urgent cases, delivery times between 2 to 5 days may be possible. Please contact us .Telephone: 0086 -189 4242 4342
1) Standard export packing: We will pack pump and accessories in wooden boxes, put into container. shipmentby sea and air. .
2) The marks on the packing box are executed according to the international standard
3) Please check the packaging and integrity of goods when receiving them, Ifany damaged, please immediately report to the carrier.
4) Please kindly notice us if you have special packing requirements.
6)Product quality guarantee
According to the international standard, whole pump 1 year warranty,
Spare parts 6 months warranty
1)Can screw pump dry running ?
No, the conveying elements are permanently in contact with one another, which means that dry running must be avoided in progressive cavity pumps. The S T D dry-running protection device offers reliable protection.
2)What temperatures is suitable for using S T D pump ? S T D progressive cavity pumps can be used at temperatures from -20 °C to 150° C (-4 to 302° F).
Guangdong Standard Fluid Systems Co., Ltd. the largest professional manufacturer in South China about : screw pump, screw valve, emptying system screw products
The screw pump, screw valve, emptying system screw products are advanced technology, perfect structure, various forms, complete specifications, durability, is widely used in sewage treatment, chemical industry, paper, food processing, pharmaceutical, energy, environmental protection, 3D printing and other industries.
The company has an experienced, mature technology, high-quality, reliable screw pump design, manufacturing, testing, after-sales service engineer team. To provide customers with high quality products, excellent solutions and efficient services in the field of fluid systems.
In the production, research and development of screw pump products at the same time, also provides global screw products general accessories (including Germany’s Netzsch,Seepex,Viscotec, the British mono, and other branded accessories) and maintenance and custom services, and provide free technical advisory services and improved optimization design. Our excellent processing capacity, rich practical experience and mature technical advantages for our products provide a stable guarantee.
1 Our screw pump series products, reasonable price, quality service, provide quality inspection. Welcome to sample Custom-made.
2 we have a special quality Supervision Department to ensure the quality of mass production.
3 If the product has quality problems, we will deal with the first time, find out the cause, take responsibility.
4 If you are interested in our products and companies, please leave a message or email us, we will give you an answer within 24 hours
1 Factory Direct Sales, no intermediate links, competitive price
2 Our machines are imported from Europe, the original machine factory, the production of stable product quality, do not use low quality equipment.
3 Ensure on-time delivery, procurement, we can provide the best quality of service control, transportation, documentation and so on.
4 We provide samples and OEM services.
5 We will reply to your enquiry within 24 hours.
6 More than 20 years of experience in this industry business, and professional team, so that our customers feel relaxed and comfortable working with us in
7 Please contact us by email and we will send you more pictures for more choices of our products.
HowtomakeanorderforS T D screw pump ?
2) Clientarrange 30%depositafterreceivingourPI(proforma invoice),
4) We send shipping documents toclient
More styles in our showroom!>>>>>www.screwpump.en.alibaba.com