The metal stator with uniform wall thickness is formed by a special one-step process with high precision by removing the rubber lining on the basis of the rubber stator with uniform wall thickness. In the conventional system of screw pump for oil production, the rotor is usually made of metal round rod, and the stator is made of rubber material lined with straight barrel shell.
The stator is a vulnerable part and inconvenient to remove because it is usually fixed at the lower end of the tubing. When the stator is replaced, the oil pipe must be removed. In order to eliminate this shortcoming, foreign experts have proposed to use screw pump with metal stator and plastic rotor that rotor becomes a vulnerable part. It is more convenient to replace without tripping the oil pipe because it is connected with the sucker rod. High hardness rubber and composite material can be chosen to be its material.
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FAQ
1.What products does Ronice offer ? (1) Ronice offers screw pump, Screw pump accessories, Screw valve and the fluid system product. (2) The product range summary of Ronice Progressive cavity pumps for conveying and metering low to highly viscous media with or without solids Control systems for monitoring, regulating and controlling processes Services: consulting, commissioning, maintenance, NETZSCH ,SEEPEX, and MONO Universal Spare parts, repairs
2. Does Ronice 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 Ronice spare parts be ordered online ? Yes, Ronice 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 Ronice pump be delivered ? Normally, standard pumps are delivered in 4 to 6 weeks. Emergency within seven days may be possible. Please contact us . 5.Product quality guarantee (1) According to the international standard, whole pump 1 year warranty, (2) Spare parts 6 months warranty
Buyers Attention: 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 Ronice dry-running protection device offers reliable protection.
2.Our services 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
3.Why choose us ? 1. Factory Direct Sales, no intermediate links, competitive price 2. The original machine factory, the production of stable product quality, do not use low quality equipment. 3. Ensure ontime 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. 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.
4.How to make an order for Ronice screw pump ? (1) After understanding the specific parameters, the model was determined (2) Client arrange 30% deposit after receiving our PI(proforma invoice), (3) We start bulk production and finish production within agreed lead time (4) We send shipping documents to client (5) Client arrange balance payment (6)We arrange shipment , and send original documents or telex release the goods
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