Working Principle and Functions:
The series SYF roots vacuum pump is with overflow valve. The figure-of-eight rotors are counter-rotating at a frequent pace within the pump housing for suction and exhaust of fuel. Two rotors are supported by two bearings and synchronized by a gear, which assures these two rotors in certain relative positions. They may be near to each other and also to the housing without actual contacting, so lubrication is unnecessary while in the doing work housing. The very carefully balanced working parts and high precision bevel wheels ensue the pump be operated stably and continuously beneath the issue of high-pressure big difference. Dynamic seal element use our patent engineering and imported oil seals, the vibration quantity of shaft around the shaft seals is controlled to significantly less than 0.02mm.
A gravity valve is set up between the suction and exhaust part of the pump. The perform on the gravity valve is as follows, when the strain distinction between the suction and exhaust portion is above the excess weight of your valve, the valve opens instantly, which tends to make the strain variation constantly hold inside a fixed controllable value, the worth is the allowable highest pressure big difference to make sure the pump operate usually and to ensure that in actual fact, the roots vacuum pump with overflow valve can be a sort of overload self-protective pump.
Series SYF roots vacuum pump with overflow valve has substantially increased velocity at fairly reduced inlet pressure and it’s possessed overload self-protective function. Since it is actually a pump of dry clearance seal development, if a certain pumping speed price and an greatest vacuum have to be obtained, it is actually essential to provide a lower inlet stress for decreasing the back flow, thus, a pump needs to be backed in use, roots vacuum pump need to be begun quickly soon after its inlet stress reaches a permissible worth for economization.
It’s permit to select unique varieties of pump since the backing pump for factual necessities, such as oil seal pump and liquid ring vacuum pump. When pumping the gasoline containing huge amount of vapor, the liquid ring vacuum pump could be the great backing pump.
Root Vacuum Pumps
Working Principle and Functions:
1. Installation & adjustment
After the equipment are arrived at the customer’s site, the customer is responsible for unpacking and arranging the equipment according to the placement drawing; and does under our install-adjust technicians’ guidance. Costs of the staff are decided at last.
1) We are responsible for offering the technical training to user. The training content includes the structure and maintenance of the equipment, control and operation of the equipment. Through training, users’technical staff can grasp and the skill of operation and maintenance proficiently, and deal with the general troubles in time. We will appoint qualified technical staff for the guidance.
2) The buyer can send staff to our company for learning.
3. Quality assurance
1) We guarantee the goods offered are brand-new, not used, with latest design and suitable material made, and we guarantee the specification of the equipment is consonance with the contract.
2) We guarantee the line achieve product technical performance indicators within 5 days after feeding operation through the correct guidance of the installation and commissioning.
3) We are responsible for the fault and damage of the production line caused by our design, technology, manufacture, installation, adjustment and material defect etc. that all belong to our responsibility.
4) The warranty period is 12 months after acceptance check of the production line. If there is any different between the furnished equipment in the customer’s factory and the equipment concerned in the contract, the users have the right to pass the inspection book to the legal department to claim for compensation to our company within goods warranty period.
Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.
With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.
Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.
Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.
Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.