Basic Info.
Model NO.
HX3300
Cutter Material
Hard Alloy
Drive
Electric
Object
Wood
Type
Roller Crusher
Name
Tub Grinder
Applicaiton
Chipping Stump, Roots, Branches
Cutter Type
Blade
Feed Type
Vertical
Control Type
Soft Starter+Inverter+Remoter
Principle
Roller Culling
Finished Surface
Outer Surface Process
Compressive Strength (For Crushing)
>300MPA
After-sales Service
Technical Support Through Life Span of The Machine
Warranty
1 Year
Tongs′ Features
Free Move
Transport Package
Fr
Specification
9.05 x 2.6 x 3
Trademark
HX
Origin
China
HS Code
8465990000
Production Capacity
30 Sets/Month
Packaging & Delivery
Package Size
8.70cm * 3.00cm * 4.10cm
Package Gross Weight
18000.000kg
Product Description
1. Characteristic of Machine
1) Large feeding hopper and chipping chamber, so wide range of application.
2) Feeding hopper is driven by chain and rotates, so compact structure, feed process is more smooth, and wood can be chipped in many directions.
3) When there are too many wood inside, feeding hopper can rotate reverse, to make the chipping process more smooth.
2. Main Structure
The stump crusher machine is mainly composed of chassis, dead knife base, dead knife, rotor, main shaft, blade, feeding hopper, discharge mechanism, hydraulic system and electric control system.
2.1 Chassis, dead knife base, dead knife
Chassis is welded by high strength steel plate and has the function of supporting the whole machine. There is dead knife base support on chassis which is used for installing dead knife base. Dead knife is fixed on the dead knife base by specially made high strength bolts via press block.
2.2 Rotor, main shaft, blade
Rotor is the working parts of stump crusher, is welded by high strength steel plate and has high intensity and rigidity.
Main shaft has excellent universal mechanical properties and is linked to rotor by locking device or flat key. It has the feature of reliable usage, easy disassembly and assembly.
Rotor is equipped with 6 pieces of blades, and is fixed on rotor by specially made high strength bolts.
After rotor, main shaft and blades are assembled, they will pass the dynamic balance test on dynamic balancing machine with precision grade no less than G6.3. Then, main shaft is supported by automatic self-aligning roller bearing on both ends and bearing seat is fixed on the chassis.
2.3 Feed hopper
Feed hopper rotates to assist feed and chipping. The feed quantity should be propriate and at even pace.
2.4 Discharging device
Discharging device is belt conveyor.
2.5 Hydraulic system
Use hydraulic system to overturn the feed hopper when maintenance is necessary.
2.6 Electrical control system
Electrical control system consists of motor, control cabinet, soft starter, frequency converter, AC contactor, circuit breaker, motor protector, time relay, thermal relay, time repeater, mutual inductor, voltage meter, ammeter, button switch, emergency stop switch, running indicator light, remote control etc. Please refer to the following circuit diagram.
3. Specification
4. Detailed photos 
5. Working site 
6. Shipping 
7. Factory overview photos
Our company is a professional manufacturer of log debarker, wood chipper, horizontal grinder, tub grinder, hammer mill and wood pellet mill.
Our company has introduced a series of advanced equipment including CNC Lathe, CNC Milling machine, Planer, Drilling machine, Sawing machine, CNC Boring machine, Balancing machine, Coiling machine. Meanwhile, we have obtained ISO 9001, CE certificates and many patents.
With a complete understanding of the requirements of both our customer and the industry, we offer defect-free equipment and services.
8. Certifications
1) Large feeding hopper and chipping chamber, so wide range of application.
2) Feeding hopper is driven by chain and rotates, so compact structure, feed process is more smooth, and wood can be chipped in many directions.3) When there are too many wood inside, feeding hopper can rotate reverse, to make the chipping process more smooth.
2. Main Structure
The stump crusher machine is mainly composed of chassis, dead knife base, dead knife, rotor, main shaft, blade, feeding hopper, discharge mechanism, hydraulic system and electric control system. 2.1 Chassis, dead knife base, dead knife
Chassis is welded by high strength steel plate and has the function of supporting the whole machine. There is dead knife base support on chassis which is used for installing dead knife base. Dead knife is fixed on the dead knife base by specially made high strength bolts via press block.
2.2 Rotor, main shaft, blade
Rotor is the working parts of stump crusher, is welded by high strength steel plate and has high intensity and rigidity.
Main shaft has excellent universal mechanical properties and is linked to rotor by locking device or flat key. It has the feature of reliable usage, easy disassembly and assembly.
Rotor is equipped with 6 pieces of blades, and is fixed on rotor by specially made high strength bolts.
After rotor, main shaft and blades are assembled, they will pass the dynamic balance test on dynamic balancing machine with precision grade no less than G6.3. Then, main shaft is supported by automatic self-aligning roller bearing on both ends and bearing seat is fixed on the chassis.
2.3 Feed hopper
Feed hopper rotates to assist feed and chipping. The feed quantity should be propriate and at even pace.
2.4 Discharging device
Discharging device is belt conveyor.
2.5 Hydraulic system
Use hydraulic system to overturn the feed hopper when maintenance is necessary.
2.6 Electrical control system
Electrical control system consists of motor, control cabinet, soft starter, frequency converter, AC contactor, circuit breaker, motor protector, time relay, thermal relay, time repeater, mutual inductor, voltage meter, ammeter, button switch, emergency stop switch, running indicator light, remote control etc. Please refer to the following circuit diagram.
3. Specification
| Model | HX3300 | HX3600 |
| Rotor diameter (mm) | 680 | 680 |
| Blade quantity (piece) | 10 | 10 |
| Input size (mm) | Up 3300 Down 2000 | Up 3600, Down 2300 |
| Rotor rotation speed (rpm) | 960 | 1405 |
| Max material diameter (mm) | 1600 | 2100 |
| Production capacity (tph) | 15-20 | 20-25 |
| Engine power (hp) | 390 | 550 |
| Discharge conveyer length (m) | 10 | 10 |
| Weight (t) | 14 | 18 |
| Dimension (m) | 8.7 x 3 x 4.1 | 9.1 x 3 x 4.1 |
Our company is a professional manufacturer of log debarker, wood chipper, horizontal grinder, tub grinder, hammer mill and wood pellet mill.
Our company has introduced a series of advanced equipment including CNC Lathe, CNC Milling machine, Planer, Drilling machine, Sawing machine, CNC Boring machine, Balancing machine, Coiling machine. Meanwhile, we have obtained ISO 9001, CE certificates and many patents.
With a complete understanding of the requirements of both our customer and the industry, we offer defect-free equipment and services.
8. Certifications