Product Overview
The TH-type bucket elevator with a circular-chain drive is suitable for vertical conveying of powdery, granular, and small‑chunk materials that are either non‑abrasive or only mildly abrasive. The lifting chains are forged from alloy steel and undergo carburizing and quenching, providing exceptionally high tensile strength and excellent wear resistance. This machine employs either a mixed‑type or gravity discharge system with scoop‑type loading, making it ideal for handling materials with a bulk density below 1.5 t/m³ that are easy to scoop out—such as powders, granules, and small chunks—and whose temperature does not exceed 250°C. Typical applications include coal, cement, crushed stone, sand, fertilizers, and grains. The equipment is equipped with two types of buckets: the ZH type (medium‑deep buckets), which is generally suited for conveying wet, caking, and relatively difficult‑to‑discharge materials such as wet sand, molding sand, fertilizers, alkaline fertilizers, and alkali powders; and the SH type (deep buckets), which is typically used for dry, loose materials that are easy to discharge, such as cement, crushed stone, and lump coal.
Key features: Smooth and reliable operation, low noise, and easy maintenance; plasma/laser cutting for material preparation, coupled with robotic automated welding; box‑type body formed by stamping, offering superior overall rigidity and sealing performance for extended service life.
Basic Structure
The TD bucket elevator consists of a running section (buckets and traction belt), an upper section with a drive drum, a lower section with a tensioning drum, a middle casing, a drive unit, and an anti‑backdrive braking device. It is suitable for vertically conveying loose, non‑abrasive or mildly abrasive bulk materials—such as coal, sand, coke fines, cement, and crushed ore—with a bulk density of 1.5 t/m³ in powder, granular, or small lump form.
Key features: wide lifting range, excellent sealing, and minimal environmental pollution. It employs inflow feeding and induced discharge, ensuring smooth and reliable operation.
Main Technical Parameters Table
Model number |
TH160 |
TH250 |
TH315 |
TH400 |
TH500 |
TH630 |
TH800 |
TH1000 |
TH1250 |
|||||||||||
Hopper type |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
||
Throughput m³/h |
Standard type |
15 |
25 |
31 |
48 |
35 |
60 |
60 |
94 |
75 |
118 |
114 |
185 |
146 |
235 |
235 |
365 |
396 |
613 |
|
Improved version |
- |
- |
- |
- |
46 |
80 |
80 |
125 |
100 |
157 |
152 |
246 |
177 |
280 |
294 |
456 |
- |
- |
||
Hopper |
斗 width mm |
160 |
250 |
315 |
400 |
500 |
630 |
800 |
1000 |
1250 |
||||||||||
Dourong L |
1.2 |
1.9 |
3.0 |
4.6 |
3.75 |
6.0 |
5.9 |
9.5 |
9.3 |
15.0 |
14.6 |
23.6 |
23.3 |
37.5 |
37.6 |
58.3 |
59.4 |
92 |
||
斗距 mm |
Standard type |
500 |
512 |
688 |
920 |
864 |
||||||||||||||
Improved version |
- |
384 |
516 |
736 |
- |
|||||||||||||||
Chain |
Round steel (diameter × pitch) mm |
14×50 |
18×64 |
22×86 |
26*92 |
30*108 |
||||||||||||||
Number of rings |
Standard type |
9 |
7 |
7 |
9 |
7 |
||||||||||||||
Improved version |
- |
5 |
5 |
7 |
- |
|||||||||||||||
Hopper speed m/s |
1.2 |
1.4 |
1.5 |
2 |
2 |
|||||||||||||||
Pitch circle of the master sprocket Diameter mm |
300 |
520 |
630 |
710 |
800 |
900 |
1000 |
1250 |
1250 |
|||||||||||
Spindle speed r/min |
69.71 |
44.11 |
42.5 |
37.6 |
35.8 |
31.8 |
30.5 |
24.4 |
24.4 |
|||||||||||
The material lump size is permitted to reach mm. |
20 |
30 |
35 |
40 |
50 |
60 |
65 |
70 |
75 |
|||||||||||
Note: 1. The bucket capacity listed in the table is the calculated bucket capacity (the volume when the hopper is filled with water), and the conveying capacity is based on a filling factor of 1; in practical applications, the filling factor must be taken into account. 2. In the table, the improved models are limited to TH315, TH400, TH500, and TH630.
★ Tongxin Vibration Machinery can design and manufacture bucket elevators of special models and specifications according to customer requirements.
★ Tongxin Vibration Machinery reserves the right to modify all technical documentation and dimensions. In the event of any discrepancy between the actual product and the illustrations in this document, the actual product shall prevail. Interpretation rights are vested in Tongxin Company.
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TH-type bucket elevator with chain drive
Application scenarios
Provide full industry chain services for various industries
Our products are widely used in various industries such as mining, metallurgy, carbon new materials, chemical industry, coal, water treatment, sludge treatment, oil sludge (sand) treatment, gas engineering, soil remediation, on-site treatment of construction waste, coal-fired power, building materials, steel, cement, electricity, grain, sand making, commercial concrete, environmental protection, refractory materials, etc
Electricity
Building materials
Chemical industry
Grain
Mine
Sand Making
Cement
Coal
TH-type bucket elevator with chain drive
Contact Information
Category
After-sales service
Each process is inspected layer by layer, and the factory quality is strictly controlled; Equipped with a dedicated on-site installation guidance and after-sales maintenance service team, we can provide customers with one-stop landing services.
Professional after-sales team
Follow up throughout the process, provide on-site guidance on equipment installation and debugging, and quickly complete production.
Equipment malfunction repair
Timely response, on-site troubleshooting, and efficient resolution of operational failures.
Full process quality traceability control
Factory level quality inspection reduces the occurrence rate of after-sales failures from the source.
Information exchange
Fault issues can be addressed through collaborative research and development to provide targeted solutions
Industry university research technology
We can provide professional technical guidance for equipment modification and process optimization.
Stable technical support
Explanation of maintenance knowledge for supporting equipment to extend its service life.
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