B21, China Town Mall, Midrand
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Rectangular Pipe Jacking Machine Tunnel Boring Machine
Rectangular Pipe Jacking Machine Tunnel Boring Machine
Rectangular Pipe Jacking Machine Tunnel Boring Machine
Rectangular Pipe Jacking Machine Tunnel Boring Machine

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Product Description

Rectangular pipe jack is suitable for a series of soil layers and weak rock layers, and adopts the earth pressure balance excavation method. Combined with the above characteristics, the use of the rectangle pipe jacking machine is also becoming more and more extensive in life.

Direction for use使用说明

1 Operator must be trained to understand the design parameters of the machine: Installation, commissioning and inspection methods
must have a certain foundation in order to be put into operation. 2 First open the power switch of the pipe jacking machine
console to ensure the signal indicator x As the lighting works normally, the pressure indicated on the meter should also be within
the allowable range. 3. Close the power switch of each system to make the cutter head, correcting cylinder, spiral The conveyor
control system is in operation. Open the grease pump to inject grease into the seal between the spindle and the screw machine. Ask
to refuel 2 times a week, 3-5 minutes each time. 5 Place the cutter control switch in the automatic or manual position according
to the operation requirements. Then start the cutter head to start the rotation work. Turn on the power switch of the earth
pressure balance control system and set the initial parameters. 6. Check that the laser theodolite and the inclinometer are
working properly. Determining the correction cylinder Direction: Start the hydraulic power station and group the correcting jacks
7 The main roof system enters the working state, and the unearthed trolley is placed on the screw conveyor. 8. Start the screw
conveyor and start the main jack at the same time. Soil, dumping soil. The jacking and grouting operations are performed
simultaneously. When the operator leaves or pauses The gate should be closed for a long time to prevent the occurrence of gushing
9. During the jacking process, close attention should be paid to the deviation of the jacking direction, and the jack should be
adjusted at any time to correct the deviation. 10. When suspending the jacking operation, you can operate as follows: (1) Stop the
advancement of the main roof system Close the screw valve of the screw machine (3) Close the mud and lubrication system (4) Stop
the grouting before the cutter (5) Stop the correcting oil pump in the machine head.

 

Description of application effect

使用效果描述

 

Fit for trenchless underground pipe laying.
Easily control above ground, continuous work underground.
Fast speed safe! 

Diameter from 1460mm x 1460mm to 6900mm x 4300mm.

Detailed Images

1. Cutter head

2. Screw extractor

3. Inside component, rectifying cylinder etc..

4. Hydraulic cylinder

Size Information

Size Chart of This Design

Section DimenL (mm)Cut Head (set)Power (KW*set)Max. Torque (KN·M)Revolution (r/min)Steering Cylinders (KN*st*set)Hydraulic Unit(KW))Screw Machine
50HZ50HZPowerRevoltion
1460*14604000111*2703784*60*41.5220-12
6020*40104000645*8171*62.51150*120*107.5300-13
6300*420045006(22*3)*6261*62.41150*120*107.5300-13
6900*430045004+1(45*3)+(30*6)171*4+11012.51:1.58200*150*107.5300-13

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 23 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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