| Model | WDL1080 | WDL1380 | WDL1690 |
| Rotor diameter (mm) | 800 | 800 | 1100 |
| Frequency (rpm) | 763 | 763 | 800 |
| Engine Power (hp) | 430 | 480 | 550 |
| Input size (mm) | 1000 | 1300 | 1600 |
| Capacity (Tons Per Hour) | 15-25 | 20-30 | 30-40 |
| Weight(T) | 16 | 19 | 21 |
| Size L*W*H(mm) | 11000*2900*3400 | 11000*3000*3400 | 11000*3000*3900 |
WDL1690 Horizontal Grinder
WDL1690 Horizontal Grinder
WDL1690 Horizontal Grinder are ideal at processing wood raw material (timber, branches, slab, batten, wood core, building templates, roots, bark, waste veneer, particle board, fiber board) and non-wood raw materials (sugarcane, reed, bamboo).
- Mobility system：Crawler chassis type / Traction type / Vehicle-mounted type
- Power type：Diesel engine / Electric
- Engine Brand: Cummins / Weichai
Description
Unimax WD series Horizontal Grinder is designed to efficiently process yard waste, brush, and mixed woody feedstock into saleable products, making it an ideal choice for niche markets such as municipal recycling, pallet recycling, lot clearing, nurseries, and processing tree care debris. Feed whole trees and other long material with less restriction thanks to large feed openings and low sidewalls. With intelligent chain feeding system which can automatically adjust the feeding speed to avoid no-load operation when the machine is running at full load, making the feeding smoother and greatly improving the production capacity.
Features
- Wide range of materials
It can crush various biomass, especially waste wood, tree roots, tree stumps, branches, building templates, board skin, cotton stalks, corn stalks, straw, stalks, etc.
- Strong crushing ability
The blade rotor is constructed from silicon-manganese spring steel for exceptional wear resistance and durability. The pressure blade plate utilizes manganese steel plate material, demonstrating high resistance to deformation, impact, and wear. The base blade holder incorporates a bushing-embedded nut system in screw holes, enabling convenient bushing replacement during screw aging maintenance. Reduces user maintenance costs while delivering powerful crushing force.
- Forced auto feeding system
Start the oil pump, oil cylinder piston extend-retract, swing device rises or falls, then the upper feed roller adapt to the nature of feedstock automatically. This function enables the machine can adapt to wide range raw material and the feed process is more smooth. We got the patent for it.
- Controllable crushed material size
For example, a biomass power plant may need to burn straw, or waste wood, or branches. The boiler requires the length of the straw to be 6-10 cm, while the size of the wood and branches is 5-8 cm or smaller. The output size is determined by hole diameter of screen, which can be customized according to needs.
- Easy maintenance
Thanks to the hydraulic system, it is easy and convenient to open the machine cover to check or replace the cutter, screen mesh and so on. For crushing wood waste and pallets with nails ,only need to replace the blades and hammers .
- Dual control system
The system features dual operation modes – a fixed electrical control cabinet and a remote control interface – which collectively enhance operational safety and provide user-friendly convenience.
Interlocking control of feed system
During normal operation, feeding roller and conveyor work simultaneously. Once there is a plugging, feed system will stop feeding to protect the machine avoid feeding plugging.
Pulley secured by inner hole locking device.
Easy to assemble and disassemble. No the traditional violent assemble and disassemble. Protect the main motor. This makes easy to maintain the main and prolong the life span of the main motor.
- Optional power type and loading method
Loading methods are divided into crawler type, traction type, vehicle-mounted type, which can be selected according to working condition, and the power source we provide electric motors and diesel engines for option.
Power system
Diesel engine type
The diesel engine is fully hydraulically controlled and is suitable for outdoor operations. It has good trafficability and is easy to move.
Electric type
Electric models are usually fixed indoors and cannot be moved at will, but they have low cost and are easy to maintain.
Crushing system
Blade type
the blade is more suitable for crushing tree branches and logs.
Hammer type
the hammer can be used to crush wood with nails such as building templates
Mobility system
Crawler type
Remote control crawler self-propelled, easy to move, maximum moving speed 2km/h
Traction type
Can be towed by trucks, loaders, excavators
Fixed type
Can be fixed on a truck or on the ground
FAQs about horizontal grinders
The Horizontal grinders allow for continuous feeding of long and straight material such as timber, branches, slab, batten, wood core, roots, bark, waste veneer, particle board, fiber board, sugarcane, reed, bamboo. etc.
Both Unimax horizontal and tub grinders excel at processing wood waste into saleable products. Choosing between a horizontal grinder and a tub grinder depends on your specific needs, including the types of materials you need to process, desired output size and consistency, mobility requirements, space availability, and budget considerations. Horizontal grinders allow for continuous feeding of long and straight material, while tub grinders are ideal at processing bulky and irregularly shaped materials like whole trees, stumps, brush, and demolition debris.
Of course, tell us your raw materials and uses, we will recommend the most cost -effective equipment. If it is for recycling, our engineers can make a solution for the production line for you.
We are a manufacturer with more than 20 years of experience. We have our own stock workshop, production workshop, assembly workshop, etc. We can provider comprehensive customization and after -sales support. There are no middlemen to earn differences, only lower prices and better support for you.
There are two kinds of power, diesel and electric, we can provide Cummins diesel engine with EPA/CE certification, customer can also choose china's famous brand Weichai and other brands which is Cost-effective and with proven quality.
When the machine is overloaded and blocked, the metal chain conveyor, pressure roller and rotor with blades will rotate in the opposite direction at the same time to discharge the blocked material, effectively reducing equipment damage.
Yes, as an agency, you will not only enjoy exclusive agency prices but also receive annual rebates. Additionally, our marketing team will provide you with terminal customer resources in your region.
The factors that affect the life of the tub grinder are generally these, whether the quality of the raw materials is thick and durable, regular maintenance, correct operation of the machine (reduce the wear of the machine), and reasonable working hours. Proper maintenance of the equipment can make the machine last 15-20 years.
Premier horizontal grinders Manufacturer
We operate a 70,000-square-meter production facility staffed by 500 skilled technicians and 23 years of production experience, achieving the industry's highest production efficiency with a lead time of just 20 days from order to delivery.
Production Facility
Following laser-cut blanking, workpieces undergo precision machining in sequence. Our facility operates 200+ CNC machines, with critical parts milled integrally via gantry mills for superior strength over welded structures.
Precision Machining
Each rotor has 5 built-in reinforcing ribs to ensure strength. Blades are sharpened by gantry milling machines. Each rotor undergoes strict dynamic balance testing to ensure running stability after finish manufacturing and assembling.
Blade Rotor Machining
Equipped with remote control capabilities, the Komatsu crawler undercarriage allows tub grinders to be operated within 50 meters, with a top speed of 2000 m/h and a climbing capacity of 30 degrees.
Crawler chassis
Cummins and Weichai diesel engines provide robust power output for high-efficiency tub grinding operations, with worldwide after-sales and parts support available for both diesel engine brands.
Strong Power
The hydraulic lift device can lift the inlet system at a large angle when the machine needs maintenance. The rotor will be exposed for easy work. Reduce labor costs and no need for a crane copperation.
Control System
