4/5 Blade Fixed Pitch or Controllable Pitch Tunnel Thruster

  SJMATEK is the subsidiary company of JIANGSU Sujiang Group. As a professional manufacturer of special marine propulsion units, It is mainly doing controllable pitch propeller (CPP), tunnel thruster(SCT-FP &SCT-CP) and and rudder propeller(SZP/SZD/SLP/NAD/NAV)
  As a design and manufacturer of the marine propulsion units, all the products we manufacture are with mature techniques,we have a professional technical team with decades of experience in the design/Prodction/quality control and the after-sale service. 
  We are mainly woring with state and governmental projects, shipyards in china, CSSC,CSIS, design Institute, shipping owners, clients from European and East-south Asia. We have continuous collaboration with national & private ship design institutes as well.
   Since the fountation of SJMATEK in 2013, we have supplied more than 200 vessels with our tunnel thruster/rudder propeller and CPP, All of them are working well !  all the products can men produed according to the requirements and provide the certificate accordingly, presently , we can offer the certificate like CCS ,ABS ,BV ,LR ,DNV .RS etc 
 There are 2 types of tunnel thruster: Fixed Pitch Tunnel Thruster and Controllable
Pitch Tunnel Thruster which are used for the Transportation vessel, tugboat, ocean engineering vessel, ro/ro ship,cargo liner etc, it has advanatges as follow:
1/   It Provides thrust to the vessel to move sideways.     
2/  2 installation: bow or stern 
3/ The power can be supply by e-motor or diesel engine 
Presently the propeller dia. we can do from 250mm to 3300mm, input power from 20KW to 3500KW.
4, It simplified the operation of the vessel and increase the operation flexibility of the vessel 

Quality creates brilliance ,Excellence defines Furture , we are looking forward to do businnesee with client all over the world!


  





 

High Speed Roll Up Door

Material Selection:

1. Frame: 2MM thicknesses cold-roll Stainless steel.

2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.

3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)

4. Opening & closing speed: 0.6-1.5m/s (adjustable).

5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.

6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.

7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.

8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.

9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.

10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.

11. Cotrolling way: Push button + radar sensor, very convenient.

12. Limiting Switch: Mechanical limiting switch, easily and exactly.

13. Emergency STOP: With emergency stop button on control panel, can stop easily by

Hand once disconnect or accident

14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.

15. Delivery time: About 7 business days with contract and deposit confirmed.

16. Pyament item: 50% before production, and the other 50% before shipment.

17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).

We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.

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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrs.com