HL II 1722

HL II 1722

Especially designed for the comminution of general, bulky and mixed construction waste.

The designation »HL II« is used for the Twin-Shaft Crusher. The Twin-Shaft Crusher of the type HL II 1722 has a crushing unit opening of 1.700 mm in width and 2.100 mm in length. All Crushers are offered on a welded steel profile construction with hook-lift system. Even static machines on steel supports, mobile machines with a StVO (German road traffic regulation) approved trailer axle or machines mounted onto a crawler track are used.

Machine description
These mobile Crushers are especially designed to crush material like waste, bulky waste, mixed construction waste and waste wood. The feeding naterial is fed into the hopper which feeds the slowly counter-rotating crushing shafts. The slow-speed crushers are manufactured in different sizes and are equipped as in each case required. Whereby the fields mobile or static application are completely covered. Optionally, the powering of theses machines is possible by diesel engine or electric motor.In addition, if requested by the customer, Husmann company innovatively plans and manufactures special plants even in the form of machine lines as an overall project on the basis of a fair price-performance ratio.

Crusher	Twin-Shaft Crusher with an adjustable working speed of of 20 – 40 rpm
Hydraulic system	Two separate hydraulic systems with one tank, pumps and motors Tank capacity – main drives: 200 litres Tank capacity – auxiliary drives: 260 litres Overload protection and auto reverse
Hopper	Made of highly wear-resistant steel Hopper dimension: 2.440 x 5.875 mm
Crushing unit	24 cutters Cutter width 50 mm Boltable cutter blade Shaft diameter: 800 mm Shaft length: 2.100 mm Bolted, highly wear-resistant shaft scraper and cutters Shafts with high-load spherical roller bearings in special housings
Crushing unit opening	1.700 x 2.100 mm, covered by crushing shafts
Engine	CAT turbo diesel with a power of P = 354 kW, valid Euro exhaust standard Electric motors with a power of each P = 2x 160 kW
Diesel tank	Two tanks, capacity: 600 litres (diesel powered machines)
Drive	The slow-speed motor can be operated at a system pressure of 400 bar, thus transmitting a torque of 90.000 Nm up to 130.000 Nm
Performance control	The performance controlled hydraulic system prevents early reversing and optimizes throughput
Service monitoring	Fault indications and required service will be displayed by control lights 1.Transport belt monitoring 2.Oil temperature 3.Cooling water temperature 4.Level display, cooling water circuit, oil circuit In case of none-observing the fault indication, the machine cuts out automatically in order to prevent unnecessary damages
Oil tank heating	At temperatures below freezing point, the oil tank heating can be switched on through the mains
Discharge conveyor	Firmly mounted with cross-stable conveyor belt Belt width: 1.400 mm Discharge height: approx. 3.000 mm Foldable for transportation Belt speed infinitely variable

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