Are you interested in installing the industrial conveyor yourself?

In the dynamic world of sand and gravel aggregate production, industrial conveyors are the backbone of efficient operations. At Dasen Mining, we frequently receive inquiries about the installation and disassembly of belt conveyors, particularly the DTL140/140/4*710S model. This article provides a detailed, step-by-step guide to ensure a seamless installation process, maximizing efficiency and longevity.

 

Note: dtl140 / 140 / 4 * 710s conveyor is equipped with 3 driving rollers and 4 710KW motors, which are driven by head single point drive. The hydraulic braking device is set at the head and the hydraulic tensioning device is set at the tail. The length of the machine body is 3200m, the strength of the conveying belt is St / S3150N / m, the width is 1400mm, the speed of the conveying is 3.5m/s, and the conveying capacity is 1400t / h.

Key Specifications of DTL140/140/4*710S Conveyor:

Drives: 3 driving rollers powered by 4 710KW motors with head single point drive.
Braking & Tensioning: Hydraulic braking at the head and hydraulic tensioning at the tail.
Dimensions: 3200m in length, 1400mm belt width, 3.5m/s speed, and 1400t/h capacity.
Belt Strength: ST/S3150N/m.
Installation Steps:

1. Measurement and Setting Out:
Use a theodolite to establish the conveyor’s longitudinal centerline, ensuring a deviation of no more than 20mm from the foundation’s actual axis.
Project the drum axis and bus line to ensure perpendicular alignment during installation, verifying with the Pythagorean theorem.
2. Belt Rack Installation:
Begin with the head frame, followed by the tail and middle frames.
Ensure the conveyor belt’s center is determined before installing the frames, maintaining a straight line across all operation centers.
Allow a maximum error of 0.1mm between single bent and the centerline, and 35mm between the conveyor belt and the centerline.
3. Conveyor Belt Rollers Installation:
Assemble the tensioning drum, steering drum, and transmission drum after the belt rack is installed.
Fill bearings with lithium grease prior to drum assembly.
Level the drum shaft to less than 0.3/1000 and ensure the parallelism of multiple drive drums is within 0.4mm.
4. Installation of Driving Device:
Ensure the drive shaft is perpendicular to the centerline and aligns with the drive drum width.
Level all shafts and rollers, maintaining a horizontal error between 0.5-1.5mm.
Simultaneously install the tensioning device, ensuring the conveyor’s centerline and the drum shaft are vertical.
5.Idler Installation:
Install roller brackets and upper and lower rollers after the rack, transmission, and tension devices are in place.
Gradually arc the belt conveyor machine, ensuring brackets in the bending section are spaced at half the distance of ordinary brackets.
Keep all idlers horizontal, parallel, and aligned with the conveyor’s longitudinal centerline, with a deviation not exceeding 3mm.
6. Conveyor Belt Installation and Vulcanization:
Vulcanize adhesive tape joints to ensure joint strength reaches over 90% of the tape’s strength.
Cure the joints at 150 ± 2°C with a pressure of 1.8-2.0 MPa for T = 14 + 1.2 h (h being the belt thickness).
Ensure straightness tolerance is less than 25mm and joints are cured in one step using an oblique opening form.
7. Tensioner Installation and Accuracy Requirements:
Ensure the tensioning device works reliably, with an adjustment stroke not less than 1/2 of the whole stroke after trial operation.
Maintain a deviation of less than 10% between the center line of the tensioning wire rope and the pulley rope groove and the vertical axis of the drum.
8. System Commissioning:
Conduct no-load and heavy load debugging trials.
No-load Commissioning: Run idle tests to ensure no bias in the industrial conveyor’s work, checking drum running, conveyor belt contact, and transmission part temperatures.
Heavy Load Commissioning: Gradually increase loading to 20%, 50%, 80%, and 100% of the rated load, ensuring components rotate flexibly, operation is stable, and all devices function correctly.

We can provide you with more information about the belt conveyor price. If you have any questions, please contact:Whatsapp:+86 133 1927 7356
Email:[email protected]