Polymer Dosing System
Polymers preparation and dosing system, is an automatic continuous process, dedicated for the preparation of chemicals used in the water and wastewater treatment. It dissolve dry chemical/polymer powder or can be customized to dilute concentrated solutions.
Feature:
Polymer Dosing System,Chemical dosing system,Powder dosing system,Chlorine Dosing System ,PAM Polymer Preparation unit YIXING HOLLY TECHNOLOGY CO.,LTD. , https://www.watertreatmentmachine.com
Metal Roofing Cold Roll Forming Machine
Why choose this machine?
1. Lifetime seivices
2. Introduced Mitsubishi PLC with touch screen to machine controll system.
3. One worker operation (minimum)Â
4. Lifetime>10years: roller cover with 0.05mm chrome
5. 72mm diameter solid steel shaft
6. Cr12 mould steel cutter with quenched treatment.
   Cutting blade with heat treatment. Â
7. Product cut-to-length.
8.Technician overseas installing and training available
Quality by Zhongyaun
Zhongyuan is certified according to the standards ISO 9001: 2008 and EN982: 2008, EN ISO12100-1: 2003, EN ISO 14121-1: 2007.
Machine data
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Technical parameter
Item
Specification
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Raw MaterialType
Pre-painted steel coil & galvanized coils
Thickness(mm)
0.3-0.7
Yield strength(mpa)
235-550
Roller material
45# steel , coated with Chrome
Shaft for rollersÂ
Solid shaft with 72mm,processed with cylindrical grinder
Forming speed(m/min)
About 20-25
Output speed(m/min)
About 12 for 6m length sheet
Speed adjusting mode
Mitsubishi frequency transformer
Roller drive                                              Â
Decelerating motor + Chain drive
Cutting mode
Hydraulic cutting
Cutter materialÂ
Cr12 mould steel
Length measurement
Nemicon Encoder
Control mode
Mitsubishi PLC
Operating mode
Button + Mitsubishi Touch screen
Main motor power(kw)
7.5KW
Total power(kw)
9.9Â KW
Process flow
Decoiler -- Feeding & Guiding -- Roll forming---Hydraulic Cutting - product to run out table
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Components of machine
Decoiler (manual decoiler and hydraulic decoiler for option)
1set Â
Feeding & guiding device
1set
Main roll forming machine
1set
Hydraulic cutting system
1set
Controlling system
1set
Run out table (auto. Stacker for option)
1set Â
Why us?
1. Â Customize roll forming machines since 2003.
2. Â Capacity: 12-15 sets/monthÂ
3. Â Delivery: in only 5-8 weeks for urgent orderÂ
4. Â Company occupies 6650, in which 5650 for workshops
5. Â Have our own tool center. 12 sets CNC machines.
6. Technician can be sent to your factory to install the machine and train your workers
7. Zhongyuan is a "All-in-house source"
  --from raw material to the final high-precision forming machine. We have our precise tooling center.
Please feel free to contact us for more information!
1, Dosing, dissolving and feeding function are integrated, full automatic operation. Well designed dosing and heating device can reduce polymer caking;
2, Polymer and water inletting are adjustable, All concentration of the liquid can be reached according to your needs. The machine will remind to add polymer when the polymer reaches low level;
3, Optional: Vacuum feeding machine, Online dilution system; Tank material: SS304 or SS316L, Polypropylene, FRP, etc.