Shanghai Uwants Machinery Manufacturing Co.,Ltd is a wood preservative, fire-retardant, modified, dyeing, drying and other complete sets of wood processing equipment manufacturing factory. Qualification complete, advanced equipment, strong technical force, detection means complete, long engaged in the design development and manufacture of wood preservative, wood fire-retardant wood processing equipment plant design, equipment environmental design based on user demand and safety design.



Technological process profile
In the process of wood preservative treatment,the most important and effective way is
pressurization.Putting the wood into the wood preservative tank and injecting the antiseptic inside of the wood by pressure.

Usage
Wood preservative equipment can be used for wood impregnation, wood flame-resistant, wood coloring, mainly for timbers.



Features
1) Wood treatment equipment apply to be preservation, termite proof and to prevent fungal. Especially outdoor wood floor, landscape floor, outdoor wood platform and wood plank road and other preservative wood pergola.
2) This treatment equipment have special craft for wood, such as: vacuum pressure method, full cell method, high low frequency pressure as so on. Especially vacuum pressure method. The preservative level can get C4.
3) You can use CCA and ACQ two kinds of preservative match our wood preservation equipment.
4) PLC is a new intelligent control wood preservative system, which make the wood preservation equipment to be easy, and to be safety, to be reliable. Meanwhile, Even if the wood don't be push out, this can accurately calculate if the preservative is permeated in the wood.
 
Principle
It combines vacuum and pressurizing.
A: Vacuum suck out air out of tank and wood cells, which makes it easy for chemical agent to be absorbed into wood cell.
B: Pressurizing: help chemical agent go into wood cell with pressure.

Process introduce
A. Initial vacuum:suck air out of tank and wood with vacuum pump and keep the vacuum status 15minute to 1 hour according to treatment aims. Vacuum status is good for agent liquid goes into wood.The vacuum degree can be 0.098MPa.
B .Agent liquid adding: under condition of vacuum pump agent liquid into tank.
C .Pressurizing:When tank is full of agent liquid, pressurize tank with pressure pump.The pressure inside tank will rise slowly to rated pressure.Then keep the tank under rated pressure until wood have absorbed enough agent liquid.
D. Pressure discharging:When wood have absorbed enough agent liquid,discharge inside pressure and agent liquid that have not been absorbed.
E. final vacuum:when the rest agent liquid has been discharged,suck air out of tank and wood with vacuum pump again to make redundant agent liquid exude from wood cells or surface to avoid liquid drops.

Parameter range:
After services
1.The Complete Animal Rendering Plant's repairing service after saled will be available within one year.It also will be maintained for lifetime.
2.If there any thing wrong of the product,you can contact with us.
3.All above,we will meet our commitment during normal operation.
Our afterservice theory:Pursuing the efficiency of solving problem,solving the problem thoroughly,taking up a full responsibility.

Packing and shipping
Our company supports sea and land transportation.
We will provide you with high quality service.



Company profile
Our company is a well-known supplier of complete sets of harmless treatment at home and abroad. The company has the manufacturing qualification of pressure (Certificate No.TS2237474-2020). It has more than 20 new patents, 2 invention patents and strong technical force.




FAQ
Q1. Are you a manufacturer or a trading company?
   A: We are a professional manufacturer of food frying machine.
       We have own factory and R&D department. Having CE & ISO certificate..
Q2. What is your payment terms?
   A: Strongly recommend to use Alibaba's Trade Assurance.
        T/T :30% prepayment,70% before delivery. 
Q3.  Do you offer guarantee for the products?
   A: Yes, we offer 1 years warranty to our products.
Q4. What about the lead time?
   A: Regular products:20-30 working days
        Customizable products:30-40 working days.
Q5. What after-services do you provide?
   A: Send engineers for installation, trial running and training workers at customer's site.
      Handling the problems occurred during use. Supply spare and wearing parts on discount.
      Help customers to solve any other problems .