1)original tank(depending on the circumstances to select)

Overcome the instability of the water supply pipe network. Ensure that the entire system of water supply stable and continuous. It can be providing a guarantee to the reliable performance of the device long-term also. Control (depending on the circumstances to select). Preparations high float valve. Control switch when the water level is not in high, with raw water solenoid valve open condition, when the water level in the high-water, solenoid valve is closed, when the water level in the low water level, the raw water pump stop working, protection of the original water pump.

2)raw water pump

Provide the necessary pressure to all pretreatment equipment. According to pretreatment equipment design pressure drop. Maximum pressure on each piece of equipment can not be less than 0.5MPa.determine the original water pump working pressure.

3) Quartz sand filter

Containing very fine particles of dust, humus, starch, cellulose and bacteria, algae and other microorganisms, these impurity particles with water to form the body of the sol state, showing the sedimentation stability and aggregate stability, due to Brownian motion and electrostatic repulsion usually can not use the gravity of natural sedimentation to remove. Thereby reducing the turbidity of the water. The quartz sand is made from natural quartz by crushing, washing, drying, and second filter, no impurities, no angle, density, high mechanical strength contained sewage capacity line to use

  Water filter system, underground water filter, filter water machine

We have different capacities from 1T/H, 2T/H......50T/H now with FRP and stainless steel material.

Pure water pretreatment machine parameter:

Flow chart of pure water line:

Ruifei had provided turn key scheme and solutions for customers, and also provide consultation and other information about tofu, soy milk and food process. We assure that:

· workers training, false solution

· Replace and install parts unless the need to replace arises in the opinion of the seller from any mistake or misuse by the end user.

· Replace and install or repair any Products which the manufacturer accepts as defective.

· Respond orally to requests for technical assistance from the end user within 24 hours, and  where necessary provide technical intervention within 5 working days.

With below support, It will be one year guarantee period for all machines if under normal operation by users except spare parts:

1. Big production base: we have 40,000 square meters of independent industrial park and R&D building, have strong productivity.

2. Super service: the company provide OEM service, design for customers, fast delivery and pushing & tracking logistics in time.

3. Accurate delivery time: we have ability to making products within prescribed time and send it to your hand for your peace of mind.