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Lixian Dingli Conveying Machinery Co., Ltd.

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DINGLI

Focused on Conveying Machinery, Serving Global Industries

Qualified for import & export of goods and technology, providing cost-effective products and services worldwide.

DINGLI

Professional Manufacturing, Reliable Conveying, Global Service

Customized products and solutions based on customer working conditions.

DINGLI

Professional Conveying Machinery Manufacturer

R&D, manufacturing, and sales of conveying machinery and components, including conveyor belts, idlers, pulleys, brackets, rubber products, and supporting parts.

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Our Main Conveying Series

Reliable Conveying Equipment For All Industries

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Conveyor Series

Belt Conveyor Tripper Car Series

Our Main Pump Series

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Conveyor Series

Belt Conveyor Tripper Car Series

Recommended Product

R&D, manufacturing, and sales of conveying machinery and components, including conveyor belts, idlers, pulleys, brackets, rubber products, and supporting parts. We also engage in import and export.

TD75 / DTII / DTII (A) Series Belt Conveyor

TD75, DTII and DTII(A) series fixed belt conveyors are standard and widely used conveying equipment in mining, power, building materials and port industries. The TD75 type is a general-purpose basic model with simple structure and stable performance, suitable for short and medium-distance bulk material transportation under conventional working conditions. The DTII type is a heavy-duty model designed for large capacity, long-distance and high-load working conditions. The DTII(A) type is an upgraded and reinforced version of DTII, with overall improved rigidity, bearing capacity and operational stability. It adapts to high tension, long-distance, large-inclination and harsh dusty or humid environments. This series can convey coal, ore, sand, clinker, grain and other bulk materials, supporting horizontal and inclined layout for continuous production lines.

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TD75 / DTII / DTII (A) Series Belt Conveyor

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Corrugated Sidewall Belt Conveyor

A steep‑angle sidewall‑supported conveyor, also known as a steep‑angle belt conveyor, is a continuous conveying system capable of handling material elevations at very steep angles or on steep slopes. It employs a specialized belt composed of a rubber base, transverse partitions (sidewalls), and corrugated side walls, overcoming the limitations of conventional flat belts that cannot convey materials at large inclinations. This equipment is widely used for short‑distance, high‑angle bulk‑material lifting operations.

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Belt Conveyor Tripper Car

The belt conveyor tripper car (mobile tripper) is a special discharging device matched with fixed belt conveyors. The tripper car can travel back and forth along the conveyor track, and discharge bulk materials on the belt at any designated position in the stockyard. It is commonly used together with TD75, DTII and DTII(A) series belt conveyors for stacking and distributing materials such as coal, ore, sand and clinker, widely applied in raw material yards of mining, power plants, building materials, ports and chemical industries.

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Belt Feeder

A belt feeder (also known as a belt conveyor feeder) is a continuous, metered feeding and conveying device that uses a belt to carry materials and employs variable-frequency drive control to regulate the feed rate. It is widely used in industries such as mining, coal processing, aggregate handling, power generation, and building materials. The belt feeder can deliver lump‑shaped or granular materials from storage bins into the next process step in a uniform and stable manner, serving as a core piece of equipment for continuous material conveyance and metered feeding.

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Idler roller

Buffer idlers are specialized idlers designed for the discharge and receiving points of belt conveyors. Unlike standard carrying idlers, they feature an elastic cushioning layer that absorbs the impact of falling material, thereby protecting the conveyor belt. They are a critical component of belt conveyors.

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Reversible Self-aligning Roller Set

The reversible self-aligning idler assembly is a specialized idler unit for belt conveyor misalignment correction, compatible with bi-directional belt conveyors. It automatically corrects belt misalignment during both forward and reverse operation.

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Spring-type Elastic Buffer Roller Assembly

The spring‑type elastic cushioning idler assembly is a specialized idler component for the receiving section of belt conveyors. It is installed beneath the belt’s discharge point to absorb the impact of falling material and protect the conveyor belt. The figure shows a spring‑cushioned trough‑type idler assembly.

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Spring-Plate Buffer Roller Assembly

The spring‑plate buffer idler assembly is a heavy‑duty buffering component for the discharge and receiving points of belt conveyors. It consists of a trough‑type idler group formed by three idlers and an elastic spring‑steel plate support, distinguishing it from conventional rubber‑ring‑buffered idlers. By leveraging the deformation of the spring‑steel plate to absorb energy, it offers superior impact resistance.

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Drive Drum

The drive pulley (also known as the head pulley) is the power‑transmitting core component of a belt conveyor. It transfers the torque from the motor and gearbox to the conveyor belt via friction at the pulley surface, thereby driving both the belt and the conveyed material.

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Direction-changing roller

The bend pulley (also known as a snub pulley or idler pulley) is a core component of belt conveyors, serving to change the direction of the conveyor belt while working in conjunction with tensioning and wrap‑angle adjustment.

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Patterned conveyor belt

Patterned Conveyor Belt (also known as Chevron Conveyor Belt) is a rubber conveyor belt whose carrying surface features raised patterns. The belt shown in your diagram has a herringbone (chevron or diagonal) pattern, specifically designed to address the issue of slippage when conveying materials uphill at steep inclines.

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Circular conveyor belt

An endless conveyor belt is a pre‑manufactured, seamless, closed‑loop rubber conveyor belt. It leaves the factory already in a closed loop, eliminating the need for on‑site belt splicing. The model shown in your image is a fabric‑core rubber endless belt, marked 800×5, with a length of 30 meters—indicating a belt width of 800 mm, a five‑ply canvas carcass, and an inner circumference of 30 meters.

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Impact Bed for Stone Quarry

The stone quarry impact bed is installed at the material loading point of belt conveyors. It absorbs the impact of falling materials to protect the conveyor belt and reduce the risk of belt tear and abrasion. Customized for stone crushing working conditions, it adopts high-elasticity impact bars and robust steel frame with strong impact resistance. It suits scenarios of large stone blocks and high drop feeding, commonly matched with TD75, DTII, DTII(A) belt conveyors, widely used in quarries and sand & aggregate production lines.

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Belt Conveyor Drive Unit

The belt conveyor drive unit is the core assembly to provide power for belt conveyors. It mainly consists of motor, gearbox, coupling, brake, drive pulley and base frame. It reduces and amplifies the high-speed torque of the motor to rotate the drive pulley and power the belt for material transportation. Accessories such as fluid coupling and disc brake can be configured according to working conditions. It is compatible with DTII, TD75 and other series belt conveyors, widely used in heavy-duty conveying systems of mines, sand plants, power plants and ports.

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Two-way Plow Discharger

The two-way plow discharger is a fixed-point discharging accessory for belt conveyors. Mounted on the middle section of the belt conveyor, it adopts a V-shaped plow blade to divert materials to both sides of the belt. Available in electro-hydraulic, manual and other drive types. It matches TD75, DTII and DTII(A) series belt conveyors, widely used in bulk material production lines such as sandstone, coal, ore and grain for two-side material distribution at silos and stockyards.

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Custom OEM & ODM Conveying Machinery Solutions

Why Global Buyers Cooperate With Lixian Dingli

Integrated Workshop: Rubber Processing, Machining, Assembly, and Product Testing, Performance Test for Finished Products Before Delivery

2019

Founded in 2019

800 +

Cooperative Client

24 / 7

24/7 Customer Service

60 +

60+ Countries Served

Professional Manufacturing

Focused on conveying machinery R&D and manufacturing, with mature processes and stable quality.

Complete Product Range

Main products include conveyor belts, idlers, pulleys, and components, widely used in mining, building materials, grain, chemical, and more.

Customization Available

Customized products and solutions based on customer working conditions.

Global Service

Qualified for import & export of goods and technology, providing cost-effective products and services worldwide.

Lixian Dingli Conveying Machinery Co., Ltd.

Professional Manufacturing, Reliable Conveying, Global Service

Lixian Dingli Conveying Machinery Co., Ltd. is a manufacturing enterprise specializing in the research and development, manufacturing, processing, and sales of conveying machinery and equipment.
The company specializes in a full range of conveying machinery and supporting components. Its main products include conveyor belts, idler rollers, pulleys, idler brackets, rubber products (excluding medical use), and various supporting parts for conveying machinery. The company provides conveying equipment products for industries such as mining, building materials, grain, chemical, and port operations. It also holds the qualification for import and export of goods and technology.

Service Commitment:

Customer first, quality foremost. Strict production control ensures stable quality. Customization supported, quick response, timely after-sales service, and professional technical support. Honest operation for long-term cooperation with customers worldwide.

Service Scope:

We provide R&D, manufacturing, and sales of conveying machinery and components, including conveyor belts, idlers, and pulleys, widely used in mining, building materials, grain, chemical, port, and other industries.

Our Product Covers Numerous Countries

Having broad coverage

The products are exported to countries including the United States, Japan, Italy, France, South Korea, North Korea, and Singapore.

Offer excellent after-sales service.

Continuously follow up on customer feedback and provide customers with thoughtful, attentive service.

We provide one-stop services for Construction equipment all product categories.

Offering OEM/ODM services

Fast delivery time

3D design

sales@dljixie.com

+86 15603211185

60 +

WHY CUSTOMERS IN OVER 6O+ COUNTRIES
Choose DingLi?

Well-made products, timely delivery, and good after-sales follow-up. A reliable conveying equipment supplier.

David Miller, Australia

The supplier responded quickly and provided customized solutions based on our needs. Professional and trustworthy.

Ahmed Hassan, UAE

The conveyor belts and idlers we purchased are of stable quality and perform well. We will continue to cooperate.

John Smith, USA

Professional Technical R&D Support

Blog & News

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2026/09/15

A steep‑angle side‑guard belt conveyor has been delivered for a sand and gravel project, addressing the challenge of material handling in a cramped workshop space.

Recently, a batch of steep‑angle sidewall‑belt conveyors has completed factory acceptance testing and been shipped to a sand and gravel aggregate production facility. The equipment features a specialized belt with corrugated sidewalls and transverse partitions, enabling a maximum conveying angle of up to 90°. This design significantly reduces the footprint and prevents material slippage or spillage during uphill transport. The entire frame is fabricated from thickened steel plates, offering robust load‑carrying capacity and ensuring stable handling of stone and granular aggregates. Optional mobile casters facilitate on‑site relocation and adjustment. Once commissioned, the system streamlines intermediate transfer stages in the production line, boosts feeding efficiency, supports continuous operation at the aggregate plant, lowers manual handling costs, and provides an efficient conveying solution for space‑constrained production lines.

2026/09/15

Multi‑layer belt feeders have rolled off the production line in batch, enabling simultaneous, quantitative feeding of multiple material streams.

Recently, the multi‑layer stacked belt feeder has completed production acceptance and is ready to be delivered to the building‑materials production line. Featuring a multi‑layer parallel configuration, each unit integrates multiple belt‑conveying sections within a single frame, thereby minimizing floor space requirements. Equipped with a variable‑frequency drive system, it allows independent speed control of each belt, enabling precise regulation of the feed rate. The robust frame design, combined with wear‑resistant rubber belts, ensures excellent resistance to material impact and suitability for handling ores, powders, and other bulk materials. The equipment incorporates belt‑misalignment protection and an emergency‑stop safety device, ensuring stable and reliable operation. With its synchronized multi‑channel feeding capability, it reduces the number of individual units required, helping enterprises streamline bin‑discharge layouts and enhance the automation level of batching processes.

2026/09/15

The automatic double-ended milling machine for idler shafts has been put into production, enhancing the quality and efficiency of conveyor idler manufacturing.

The double‑ended automatic groove‑milling (flat) machine for idler shafts has completed commissioning and has been officially put into service in the idler‑assembly machining workshop. The machine features synchronized operation of left‑ and right‑side milling heads, enabling simultaneous machining of the flat surfaces and keyways at both ends of the idler shaft in a single clamping, thereby eliminating coaxiality errors introduced by multiple setups. Its heavy‑duty, long bed ensures robust cutting rigidity, while hydraulic automatic workpiece clamping facilitates fully automated, cyclical processing. Compared with conventional single‑machine, multi‑head machining, this equipment delivers significantly higher productivity and superior dimensional consistency of finished parts. It is compatible with multiple specifications of idler shafts, supporting the mass production of conveyor‑equipment components and enhancing the precision of idler assembly.

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