(1) According to the thickness of the ore body and the single design requirements of the ore body, the electric roadway can be arranged along the strike or cut direction. (2) The electric ramp should meet the following requirements: 1) In order to fully release the ore of the last funnel, the electric ramp should exceed the last funnel, and its length is not less than 5.5 to 6.0 meters. 2) Considering the convenience of operating the electric power and the influence of the electric winch on the secondary crushing, the length of the winch chamber is generally 4.0 to 5.5 meters. The safety distance from the side of the mine to the winch is 2-3 meters. 3) The junction of the electric ramp and the mine discharge shaft should be appropriately widened to ensure the safety of pedestrians. 4) When two or more electric rafts are arranged, the center distance is 10-15 meters. (The red-transparent mountain mine actually uses 15 to 17 meters). 5) The electric rafts are generally arranged horizontally, but they are also arranged along the slope, and the inclination angle should not be greater than 25 ° ~ 30 °, the slope of the ramp is high efficiency, but when handling card leakage and secondary crushing, the safety is poor. 6) The slipway can not be dug in a certain funnel, and must be staggered by a certain distance (4 meters in the book, the key to see the natural angle of the ore of the ore, generally must be more than 2 meters.) Otherwise, the processing of bulk and card leakage It is very difficult. 7) There are two ventilation pedestrian safety exits in the electric roadway, which cannot be designed as a single-head electric roadway. 8) The floor of the winch chamber should be lower than the level of the other side of the chute (0.3 to 0.3 m), which is beneficial to the antimony ore.
Sanitary Check Valve is primarily found in the Beverage, Chemical, and Food Industries where an application is needed for use when flow of product in both directions creates a problem.Sanitary check valves allow product to flow though it in only one direction.
Application:Our Check Valves are designed to prevent reverse flow.Concentric and eccentric styles as well as our tapered disk design are available for horizontal,vertical applications and are working well without leaking while getting a return pressure.Our special designed Check valve can be used for many applications in such as food, dairy, beverage,pharmaceutical, chemical, and many other industries.
1. Size: 1/2"- 6"
FAQ:
Sanitary Check Valve Chek Valve,Control Valve,Stainless Steel Check Valve,Stainless Steel Valve Wenzhou Qili Fluid Equipment Co., Ltd. , https://www.qlssvalve.com
2. Material: SS304, SS316L
3. Standard: SMS,DIN,3A,IDF,ISO or according to customer request.
4. Connection: Butt-welded,clamped,male ends,union ends
5. Cartridge and body: Forge
6. Seal: EPDM, SILICONE, VITON
1.Are you a trader or manufactory?
We are a manufactory (Own Forging workshop and CNC machining workshop )
2.Can your products reach to FDA , CE and 3A requirements?
Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).
3.We can supply:
Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories: Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business.
4.Lead Time:
For large quantity, as usual, it can be sent out within 20-40 days.
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier.
Big cargo will be delivered by Air freight or By Sea.
5.Our Service:
About payment:
Payment methods: L/C, T/ T, Paypal,Western Union
6.About samples:
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.
7.For OEM products:
We will finish the production within 20-40 days after payment has been confirmed.
About delivery and shipping:
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission.
8.Warranty:
Any question or problem will be respond within 12 hours.
9.Lifetime service:
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime.
10.Problem solve:
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you.
11.Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product.
12.Purpose:Attitude is everything.