With the continuous improvement of industrial production capacity, the workload of the coal mine transportation system continues to increase, and the coal mine transportation system generally uses conveyor Mechanical Belt, which leads to an increase in the failure rate of the conveyor Mechanical Belt, such as belt deviation, slippage, tearing, etc., thus affecting the production efficiency of coal mines.
The Mechanical Belt fastener is directly related to the service life and maintenance efficiency of coal mine sidewall conveyor belts.
At present, there are many types of Mechanical Mechanical Belt fasteners used in coal mines,Super Screw, Rivet lacing joint fastener,etc. so there is no clear regulation for the selection, and most of them are in the exploratory stage. This paper summarizes the common types of Mechanical Belt fasteners at present, and provides a scientific basis for the selection of coal mine belt fasteners according to the test results, to improve and perfect the working efficiency of the coal mine transportation system.
Due to the special working environment of coal mines, the conveyor belts are required to have flame retardant, impact resistance, tear-resistance, and other properties. The commonly used types of conveyor belts are steel core conveyor belts and fabric core conveyor belts.
BAI-OTT Belt Bolt Solid clip is specially designed for the toughest construction environments, providing a strong seamless joint and outstanding fastening force. Various sizes are available for conveyor belts with thicknesses from 5 mm to 24 mm and above.
High tensile strength bolts compress the top and bottom plates of the Mechanical Belt fastener so that the tension of the belt is evenly distributed. Specially designed bite teeth improve engagement and tensile strength without damaging the belt body. A unique pilot bolt allows for accurate nut positioning, eliminating the need to manually screw the nut into the bolt to locate its position.
Using the tested template and punching machine on the spot makes the preparation work before the withholding installation fast and accurate. The work can be easily finished in the field using a portable tool or power tool.
Table of Contents
Product model：
| Model | No 1 | No1-/4 | No140 | No190 | No1-1/2 | No 2 | No-2-1/2 | No 3 |
| Length of plate(mm) | 48 | 54 | 57 | 67 | 67 | 83 | 102 | 114 |
| Width of plate(mm) | 22 | 25 | 21 | 21 | 27 | 29 | 38 | 38 |
| Center to center of both hole | 25 | 29 | 36 | 48 | 41 | 54 | 64 | 77 |
| Bolt size | 6*32 | 8*45 | 6*45 | 6*45 | 8*45 | 8*45 | 10*59 | 10*59 |
Product function of the solid plate belt fastener:
- Suitable for quick repair of longitudinal tearing of conveyor belt;
- Suitable for special section shape conveyor belt connection;
- Suitable for conveyer belt connection of heavy and hard materials；
- Suitable for conveyer belt connection carrying fine powdery materials;
Features of the solid plate belt fastener：
Easy and fast operation, the work can be finished only with a set of special tools and with the help of electric (gas) wrench and many people can work at the same time; Can Install any size and place as you want. Will not influence by conveyor belt size or working environment.
Sealing joints can be made, and the strip film is pasted at the joints of the conveyor belt, and then install the Mechanical Belt fastener to make the joint sealed;
Adapting to a wide range of conveyor Mechanical Belt thicknesses, the Mechanical Belt fastener is suitable for a conveyor belt thickness variation range of more than 6 mm; The most complete model classification can match most parts of pulley and belt size.
Long service life, wear resistance, reliable connection. Operation technology is stable and reliable, quality is also stable, and can withstand high strength transportation state.
Making your own brand, designing your own color or materials or other requirements is available.
Definition:
Conveyor Mechanical Belt bolt solid plate fastener is a convenient joint way for fabric, PVC, and PVG conveyor belts. This fastener system is available under the high strength required when making conveyor belt joints or repairing conveyor belt break parts. It is a kind of quick repair kit at conveyor belt site, need short time can urgently solve many problems. It is widely used in Sand, Gravel, Crushed Stone, Grain, Coal, Cement, Salt… … industries.
Installation tool kit:
One set of fastener tools including a drill, a wrench, and 2 broken kits. Different sizes match with different installation tools. Choose the size of the right tools as your fasteners.
Package:
| Size | 1 inch | 1 1/4inch | 140# | 190# | 1 1/2 inch | 2 inch | 2 1/2 inch | 3 inch |
| Unit weight | 69g | 73g | 76g | 80g | 90g | 135g | 205g | 310g |
| Qty/Box | 40ea | 40ea | 40ea | 35ea | 25ea | 25ea | 15ea | 10ea |
| Box/Carton | 8ea | 8ea | 8ea | 8ea | 8ea | 8ea | 8ea | 8ea |
| Weight / Carton | 22kg | 24kg | 25kg | 23kg | 18kg | 27kg | 25kg | 25kg |
| Inner package | Plastic | |||||||
| Box color | Brown |
Why is metal type important?
You may consider these questions: Will it be too hard and prone to cracking in the load zone? Will it be too soft and crumble in an abrasive application? Metal selection is a very important factor that doesn’t get enough press. So, let’s talk about it here.
If you’re looking to maximize the life of your fastener and prevent premature splice wear, fastener material must be matched to the application. The appropriate metal selection will maximize performance in a variety of conditions – from wet and abrasive applications to highly corrosive environments. So there is a lot to choose from.
Let’s take a minute to review all the metals that are out there and where they work best, and in some cases, where they don’t work well at all.
1. Steel:
Standard fastener metal is not recommended for environments where corrosion can occur from acids and chemicals.
2. Galvanized Steel:
Better rust resistance than non-plated steel.
3. Stainless Steel:
Stainless steel provides extra resistance to abrasion and corrosion from acids and chemicals. Above all, solid plate fasteners consist of one plate that is installed into both ends of the Mechanical Belt and fastened together. Solid plate fasteners are used with larger pulleys and for applications that require a sift-free splice.
