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Tub Grinder Tree Roots Crusher Stump Timber Waste Chipper1
Agricultural Machinery, Forestry Machine, Stump Grinder, Plancon Shredder
Shandong Hongxin Machinery Co., Ltd.
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Product Description Machine Futures 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. Prodcut DrawingThe 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, bladeRotor 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 deviceDischarging device is belt conveyor.2.5 Hydraulic system Use hydraulic system to overturn the feed hopper when maintenance is necessary. 2.6 Electrical control systemElectrical 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.Product ParametersModelHX3000HX3300HX3600Blade diameter (mm)680720720Speed (rpm)960960960Blade quantity (piece)610 10 Screen size (mm)Φ 50, or customizedΦ 50, or customizedΦ 50, or customizedMain power (kw)200250315Oil power (kw)333Feed open power (kw)5.51111Discharge power (kw)5.57.57.5Input size (mm)Up 3000Down 1600Up 3300Down 2000Up 3600,Down 2300Max material diameter (mm)120016002100Conveyer belt (m)101010Capacity (tph)10-1515-2020-25Weight (t)91617Main machine dimension(m)5x2.1x2.76.35x2.7x3.06 6.73 x 3.68 x 3.12Packing1x40'FR1x40'FR1x40'FR+1x20'GPCan be customized to be mobile type with wheels or crawlerMachine details Working SiteDelivey Company ProfileSHANDONG HONGXIN MACHINERY CO., LTD, established in 2005, located in Zouping City, Shanodong Province, is a professional manufacturer engaged in the research, development, production, sale and service of log debarker, wood chipper, brush chipper, horizontal grinder, tub grinder, bulky waste shredder, hammer mill, pellet mill, briquette machine. Advantages of Shandong Hongxin MachineryShandong Hongxin Machinery is currently China's largest manufacturer of biomass crushing, grinding, pelleting and briquetting equipment. Our products are exported worldwide and have gained market favor as well as wide recognition from customers.Our company is the only manufacturer involved in formulating China's national industry standards. Based on our own standards, we have assisted in drafting the industry standards for biomass crushers and wood chippers.We currently operate two R&D departments, with successful patent applications every year, ensuring continuous innovation in our equipment and maintaining world-leading technology.We are equipped with advanced and high-performance machining facilities, including large-scale laser cutting machines, CNC machining centers, and heavy-duty milling machines, guaranteeing precision manufacturing and robust product quality.Our company employs over 190 skilled technicians and a 15-member after-sales service team with expert technical capabilities, ensuring timely maintenance and repair services for our equipment.With over 20 years of experience, we have established long-term, reliable partnerships with subcontractors, providing strong support for the overall stability and reliability of our products.We prioritize corporate culture, fostering a people-oriented work environment. Our front-line workers treat the factory as their home, demonstrating strong responsibility, technical excellence, meticulous attention to detail, and a commitment to continuous improvement in production.We have implemented a step-by-step inspection process, where the operator of each stage also acts as the inspector of the previous stage. If any issues are detected, immediate traceability and corrective actions are taken, ensuring that every machine meets quality standards before delivery. With a complete understanding of the requirements of both our customer and the industry, we offer defect-free equipment and services which meet a wide array of needs, and delivery time.Certifications
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