Used Strand Pelletizer for sale (427)

Condition: used, Year of construction: 2024, operating hours: 500 h, functionality: fully functional, type of input current: three-phase, overall weight: 4,500 kg, input voltage: 400 V, Equipment: documentation/manual, For sale is a Himel / Gama pellet press for straw / hay / alfalfa, optimized! According to the manufacturer, it has a capacity of 700 - 1200 tons per hour, depending on the biomass! The press was installed as a temporary solution because identical models were undergoing a complete overhaul. Hjdpfx Aozzf D Isirsw

Condition: reconditioned (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 26/2632, power: 180 kW (244.73 HP), input voltage: 380 V, warranty duration: 12 months, Equipment: documentation/manual, 1. Pelletizing press, brand: Paladin 1600-210 Internal diameter of the die: 850 mm Die surface: 210 mm The press is equipped with 2 motors, each with 90 kW and a speed of 1500 rpm. The press door is made of stainless steel and has an overload valve. 2. Roll press with 2 rolls on the press, refurbished with a drilled or ribbed design. The press is complete with a die lifting device and tools. Hsdpfjq U R N Tjx Airew New rear plate for the 2 rolls. The press has been completely refurbished and fitted with new bearings and wear parts, such as front and rear sliders, die adjustment ring, etc. Also includes new V-belts and toothed belt. All safety features will be taken into account, and appropriate switches will be installed. Friction protection, door switch, and inspection hatches will be mounted. Refurbished pump unit for friction and V-belt tension. Note: Conditioner on the press is an optional extra.

Condition: excellent (used), KWB Powerfire TDS 150 – automatic biomass boiler Used Austrian wood chip and pellet boiler with modulating output from 45 to 150 kW, suitable for commercial, agricultural and industrial heating. Key features: - Moving grate combustion - Lambda-controlled combustion and cyclone combustion chamber - Automatic heat exchanger cleaning Hsdpfx Aszqnp Ssirow - Automatic ash extraction - Wood chips G30/G50 or pellets Factory specifications: - Nominal output: 150 kW - Minimum output: 45 kW - Maximum operating pressure: 3.5 bar - Maximum supply temperature: 90 degrees C - Water capacity: 300 litres - Efficiency with wood chips: 90.4 percent at nominal load In stock. Inspection by appointment. Please confirm the exact scope of delivery and accessories before purchase. Transport and installation by separate arrangement. We also offer wood chip boilers, pellet boilers, wood gasification boilers, feeders, pumps, buffer tanks and heating accessories.

Year of construction: 2014, condition: excellent (used), functionality: fully functional, We offer this pellet production line from STOZA s.r.o., in very good condition, year of manufacture 2014. Hedpfx Asy Ah Nfeirew Manufacturer: STOZA s.r.o. Year of manufacture: 2014 Condition: very good Category ID: 659 Type: Pellet production line If you have any questions or need further information, please feel free to send us a message or call us.

Condition: used, SPE Renergi Low Temperature Dryer. The Renergi Dryer is used for drying of sawdust and other materials for production of biofuels. The dryer can dry sawdust, bark or wood chips from a humidity level of about 50% to a level of approximately 10 %. This low-temperature dryer utilizes warm (or hot) water from a recommended temperature of 65°C and higher. Maximum water temperature - 110°C. Power supply safety: The dryer must only be fed by 3x400 V AC (630 A) 50/60 Hz with a separate Protective Ground conductur. Power supply Data: • Voltage 400 V AC, three phase • Recommended fuses in supply line: maximum 3x630 A • Typical power consumption: 200kW The dimension of the Dryer are roughly 17,4 by 5,7 meters, with a height of 10,7 meters. The floor space required is approximately 21,4 by 8,0 meters. A ceiling height of at least 15 meters (or 4 meters above the top of the media inlet). Air supply: at least 24 kg gas/s fresh air is required for the operation of this machine. This corresponds to 20nm3/s, or 72 000 nm3/h. Airflow: max 200 liter/min Air pressure: min 4,5 bar, recommended 6,0-8,0 bar Water supply: hot water supply, with a flow of 32 dm3/s. Water pressure: min 1.5 bar, max 6.0 bar Operating temperature range: • Incoming air temperature: -20°C to 50°C • Relative humidity: 0% to 60% Raw material/media: • Relative humidity: 45% to 55% by wieght • Requested relative humidity: 8% to 15% in the dried material Capacity: • The dual-cell, 4 m wide dryer can typically handle 2400 kg of material with a moisture content of 55% by weight in each load • The dryer is capable of drying 6000 kg raw material, with a water content of 55% to 10% in approximately one hour. SRE’s dryer is desinged in accordance with European directives. The equipment is designed to conform to the essential requirements of: • The Machinery Directive 2006/42/EC • LVD 2006/95/EC • EMC 2004/108/EC Hedpfezvq Rcsx Airjw The dryer is located in Straupe parish, Cēsis district, LV-4152, Latvia. Available for viewing on working days, 08:00 to 17:00, by prior agreement on the viewing time. The dryer is already dismantled All electrical schematics, manual, operating instructions available Upon request, we can provide a contact person with this type of working dryer for consultation Price: 35 000 EUR (VAT is not included)

Condition: used, Year of construction: 2007, functionality: fully functional, power: 100 kW (135.96 HP), heating capacity: 100 kW (135.96 HP), nominal heat output: 100 kW (135.96 HP), nominal power: 100 kW (135.96 HP), tank capacity: 5,000 l, We are offering this used HDG Bavaria 100kW heating system with articulated arm discharge, manufactured in 2007. Manufacturer: HDG Bavaria Model: 100kW with articulated arm discharge Year of manufacture: 2007 Hjdpfoyrhd Tsx Airow If you have any questions or require further information, please feel free to send us a message or give us a call. The system is currently still in operation and can be inspected. The offer includes a 5,000L buffer tank, control unit, and various spare parts (which we have kept in stock as a precaution).

Year of construction: 2024, condition: as good as new (ex-display), functionality: fully functional, machine/vehicle number: 04344, BRAND NEW Leistritz ZSE Maxx Series (27 / 40 / 50) – 48 L/D – 0 Hours – Factory Wrapped! Technical Specifications Manufacturer: Leistritz Extrusionstechnik GmbH Models Available: ZSE 50 Maxx ZSE 40 Maxx ZSE 27 Maxx Year of Manufacture: 2024 Condition: 100% Brand New (Zero operating hours, completely unused, still in original factory packaging/wrapping) L/D Ratio: 48 L/D (All units upgraded directly by Leistritz with brand-new complete barrel sets and new shafts) All machines are with side feeders. Description Available for immediate individual or package sale: Three (3) pristine, 2024 Leistritz ZSE Maxx Twin-Screw Extruders (Models: ZSE 50 Maxx, ZSE 40 Maxx, and ZSE 27 Maxx). Hedpfxoy Ufk Rj Airew These machines were originally dedicated laboratory units held by Leistritz. To meet high-specification production requirements, Leistritz directly upgraded all three machines to a 48 L/D ratio. These OEM upgrades included a brand-new, complete barrel set and brand-new shafts installed entirely by the factory. All three machines are in 100% brand-new condition with zero (0) operating hours. They remain fully wrapped and packed in their original factory delivery boxes—they have never been opened, touched, or commissioned since arriving from Leistritz. Each machine is a complete, turnkey system supplied with its own high-end feeding setup, control architecture, and an extensive array of genuine auxiliary tools and spare parts. Scope of Delivery & Included Accessories (Per Machine) Feeding & Extrusion Setup Volumetric Feeder & Side Feeder (with dedicated side feeder trolley) Feed Ports Downstream & Die Attachments Strand Die Head, Die Plates, & Screen Carrier Plates Control & Electrical System Full Control Cabinet (including the Macrometer integrated into the operational panel) Complete set of Connection Cables & Cables for the Main Drive Comprehensive Spare Parts Kit for the control cabinet Vacuum & Degassing System Spare set of Screw Vacuum Pumps, Vacuum Hoses, & Vacuum Gauges Vacuum Pump Heating/Cooling Systems & Connection Hoses Sensors, Maintenance & Installation Melt Temperature & Melt Pressure Sensors Screw Mounting Device, Screw Extractors, & Cleaning Brushes Lifting Rods, Leveling Elements, & Corrosion Inhibitors Listing Summary for Buyers Available Models: ZSE 27 Maxx, ZSE 40 Maxx, ZSE 50 Maxx. Immediate Availability: Skip the massive factory lead times for a brand-new Leistritz line. OEM Guaranteed: All modifications and extensions to 48 L/D were performed officially by Leistritz. Pricing available for individual machines or as a complete 3-machine package. Photos of the packed crates and original documentation are available upon request.

Condition: used, Münch RMP 660 pellet press for the production of wood pellets and biomass pellets from sawdust, wood shavings and other organic waste materials. The machine is suitable for industrial pellet production, offering high pressing capacity and consistent pellet quality. Ideal for wood processors, sawmills and biomass plants. Technical data: - Screen: 6 mm - Motor: 2 x 90 kW - Inner diameter of die: approx. 660 mm - Number of press rollers: 2 Hodozryyrspfx Airsw - Pressing capacity: up to approx. 3–5 t/h

Year of construction: 2014, condition: excellent (used), functionality: fully functional, RECYCLING PELLETIZING EXTRUSION LINE – BEIER 2014 / EKOCHEM – 2023 – with autostart heating - Belt conveyor with amperes load control - Agglomerator – 75 kw with cooling blower and auto water spray system Hodpfxeuac Ugs Airew - Main engine extruder – 110 kw - Double degassing MELT LASER FILTER SYSTEM – HOP 400 – Ekochem – 2023 - with autostart heating - with cooling pump - laser filter spare parts: 1 set 200 microns, 1 set 250 microns, 2 sets 300 microns, 2 blades PELLETIZER – RW-440 – Ekochem – 2023 - with new Ekochem die head water pump - with PE and PP die head - with air compressor and custom die head blades – 48 h/set change - Centrifuges - Vibrator - Heated Silo + weight system - Capacity: PP( 400 – 500 kg/h) / PE( 500 – 600 kg/h )

Year of construction: 2015, condition: as good as new (ex-display), machine/vehicle number: 2245, stock-No.:2245 1 used Lab Extrusion-pelletizing Batch line, condition like new, equipped with: Extruder single-screw AlphaTec type AE-S 25-30 single-screw Ø 25 mm – 30 L/D Extruder motor 3 kW- AC, screw speed range up to 130 rpm frequency controlled cylinder air cooled, elec. heating 2 x 3 kW 1x venting athm. port 1x manual screen-pack-changer Ø 42 mm 1x strand-die-head Hedpfx Aed Sg Hrjirjw 1x water bath 1.000 x 150 mm 1x strand-pelletizer, intake width 30 mm, motor 1,1 kW – AC control board with PID, melt pressure, speed by frequency converter Trial-run shortly possible, date by appointment Mire extruders ex our machine-stock Wuppertal Germany available.

Condition: reconditioned (used), Stock - No.: 2553 1 used, partly overhauled and functionally tested Single-Screw Extruder, equipped with: Material hopper loader Extruder BATTENFELD Typ UNI-EX 1-75-25 B Screw - Ø 75 mm – 25 L/D, Cylinder Air-cooled Extruder-Motor 120 kW – DC ( overhauled ) Screw –speed up to 130 r.p.m. additional Temperature controllers for down-stream equipment Control-Board with melt-pressure sensor / Display. Hedjiyynwjpfx Airsw Inspectiuon visist / trial-run shortly by appointment in our workshop Wuppertal Germany possible. We can offer, installed to this extruder: > screen-pack-changer > pelletizing ( strand, hot-face or waterring ) > other equipment Send us your inquiry. More extruder and complete pelletizing lines ex our workshop Wuppertal, send us your inquiry or visit us, you´re welcome

Condition: reconditioned (used), Stock - No.: 2553 1 used, partly overhauled and functionally tested Single-Screw Extruder, equipped with: Material hopper loader Extruder BATTENFELD Typ UNI-EX 1-75-25 B Screw - Ø 75 mm – 25 L/D, Cylinder Air-cooled Extruder-Motor 120 kW – DC ( overhauled ) Screw –speed up to 130 r.p.m. additional Temperature controllers for down-stream equipment Control-Board with melt-pressure sensor / Display. Hjdeiyyndopfx Airew Inspectiuon visist / trial-run shortly by appointment in our workshop Wuppertal Germany possible. We can offer, installed to this extruder: > screen-pack-changer > pelletizing ( strand, hot-face or waterring ) > other equipment Send us your inquiry. More extruder and complete pelletizing lines ex our workshop Wuppertal, send us your inquiry or visit us, you´re welcome

Year of construction: 2025, condition: new, functionality: fully functional, machine/vehicle number: 2846, Stock No. 2846 Compounding Extruder Type Alphatec AD-.S 75 with: Segmented screws, co-rotating, intermeshing screw design Cylinder water/medium cooled/temperature-controlled Throughput up to 1200 kg/h - material-dependent Drive 250 kW - AC 48 L/D R+W safety gear coupling 3x degassing zones, 1x vacuum pump with condensate separator 2x side feeders type ZS-B Hjdpfei Dtbusx Airjw Siemens Touch HMI control OPTIONAL: > Melt filter/screen changer > pelletizing systems: ST strand, WRG water ring, or UWG underwater pelletizing > Screw configuration according to your requirements > Material dosing/blending : volumetric or gravimetric > Additional accessories Visit us at our Wuppertal plant. The system is ready for demonstration, test run date with your material after arrangement

Condition: used, Year of construction: 2022, functionality: unexamined, 23 complete containerised pellet boiler houses for sale – 13 × Ba-120 (120 kW) and 10 × Pereko KSR 130 (130 kW), 2.86 MW in total. Price is per unit; volume pricing for 5+ units and for the complete lot of 23. Hjdez Iy Iljpfx Airjw Each unit is a self-contained mobile heat plant: boiler, burners, buffer tanks, plate heat exchanger, flue system and 12 m³ pellet silo in one insulated heavy-duty container. Crane it in, connect flow/return, heat on – no boiler room, no construction. BOILER - Ba-120: 120 kW, 70/90 °C, heats approx. 2,180 m² / 5,450 m³ - Pereko KSR 130: 130 kW, 57/95 °C, heats approx. 2,360 m² / 5,900 m³ - Both: 2 × ECOMAT 70 pellet burners (agro pellets / sunflower husk capable, up to 98 % combustion efficiency), turbulators in fire-tube heat exchanger, max. 1.5 bar, flue 300×300 mm, G3 connection, 230 V / 500 W, power modulation 90 % - EN 303-5:2012 (MSZ EN 303-5:2013) STANDARD PACKAGE (every unit) - Heat buffer: 2 × 1,000 L insulated (Hajdu PT1000) - Expansion: 3 × 200 L pressure vessels - Heat exchanger: APV / SPX TR1-MV-16I/2 plate HX, 140 kW, 10 bar - Flue: hot-gas induced-draught fan 450 m³/h / 800 Pa, vortex-tube cyclone separator (92 %), insulated acid-resistant modular chimney, draught monitoring - Fuel: 12 m³ external double-insulated pellet silo + screw feeder to internal day hopper - Ash: Ø100 mm geared ash screw to closed external bin - Controls: manual / automatic mode, control cabinet with PC, remote monitoring & fault alerts via internet, heat meter - Container: 6 × 2.5 × 2.5 m internal, PIR sandwich panels U = 0.4 W/m²K, 6 t steel floor, crane lugs, security lock, 0.9 × 2.1 m door CONDITION Pre-owned, complete, in storage since 2022. Sold as is, where is. Inspection by appointment in Hungary. Transport and recommissioning can be arranged. Ideal for schools, clinics, municipal buildings, farms, greenhouses, worker camps and emergency / temporary district heating. Full technical documentation in English and Ukrainian available on request.

Condition: used, Year of construction: 1997, functionality: fully functional, machine/vehicle number: 970356, 970357, type of input current: three-phase, input voltage: 400 V, compressed air connection: 6 bar, input current: 40 A, air pressure: 6 bar, We offer this used Arodo Total Bag-Handling bagging machine, manufactured in 1997. The bagging line includes: - a hopper with a feeder for the material to be packaged - a bagging line (volumetric filling) with printing on individual bags - a line for stacking and gluing bags onto a pallet It was imported to Poland from Belgium in 2016. The palletizer's capacity is up to 1300 bags/hour (the bagging section's capacity is approximately 600 bags/hour). The bags have maximum dimensions of 550 mm width and 950 mm length. The maximum bag weight is 50 kg. The palletizer is automatic and stacks 5 bags per layer. It is designed to work with material with a particle size of 0–40 mm. The line has been in operation for 17 years. Serial numbers: 970356, 970357 Year of manufacture: 1997 Number of phases: 3 phases Voltage: 400 V Frequency: 50 Hz Hedpfx Ajzph Aijirjw Supply current: 40 A Rated current: 38.8 A Air pressure: 6-9 bar Maximum pallet weight: 1750 kg Maximum bag weight: 50 kg A complete operating manual with technical documentation is available in French and Polish (translation provided). The line can be started up. The price includes training on how to use the line after purchase. If you have any questions or need additional information, please contact us.

Condition: used, Year of construction: 1994, operating hours: 392 h, functionality: limited functionality, machine/vehicle number: 1115, type of input current: three-phase, total height: 150 mm, total length: 2,200 mm, total width: 900 mm, overall weight: 1,800 kg, power: 11 kW (14.96 HP), input voltage: 380 V, Equipment: documentation/manual, Brand: Pawert Type: I-40/85 Year of construction: 1994 Hjdpozyau Ejfx Airjw Capacity: 150 kg/hour Briquette dimensions: Ø 40 mm Motor: 11 kW Weight: 1800 Including feed screw and discharge chute.

Year of construction: 2025, condition: new, functionality: fully functional, machine/vehicle number: 2846, We offer, successfully since more than 12 years, installed in all over EU, our new compounding extruders/lines : e.g. Type Alphatec AD-.S 75 with: Segmented, Co-Rotating intermeshing, cylinder water / medium cooled Throughput performance up to 1000 kg/h - depending on the material Drive 132 kW - 250 kW L/D Ratio - according to processing needs Degassing zones - as desired Side feeder type ZS-B - as desired OPTIONAL: > Melt filter/screen changer > Pelletizing systems: strand ST- , water ring WRG or Underwaterpelletizing UWP Hjdpfx Aei Dtbijirow > Screw configuration according to your needs > Material dosing: volumetric or gravimetric > further accessories Visit us at our Wuppertal plant. Trail-run with your material-mix possible, darte and details uopn request.

Condition: used, Year of construction: 2011, operating hours: 7,000 h, functionality: fully functional, machine/vehicle number: 9615, total length: 31,200 mm, total height: 2,300 mm, total width: 4,600 mm, overall weight: 9,000 kg, Equipment: rotational speed infinitely variable, safety light barrier, SC3-200-5 fully automatic cutting system Angle and inclination drive for the sawing station Hsdpszyihuefx Airjw Automatic infeed system Feed cross conveyor (6 strands, wood length up to 14 m) Component support for small cross-sections Control unit for waste disposal Conveyor belt for waste disposal (integrated) 6-arm stacking table (wood length up to 10 m) Combination support for vertically operating tools 2x Vertical drilling unit 2.2 kW 2x Vertical chain mortiser 5.5 kW Additional combination support, vertical, for rotary milling cutter Rotary milling head 7.5 kW Combination support for horizontally operating tools 2x Horizontal drilling unit 2.2 kW Marking device, rear Marking device, bottom Marking device, front Angled conveyor, right

Year of construction: 2025, condition: new, Stock No. 2846 Hjdpjd Hqa Iofx Airow Compounding Extruder Type Alphatec AD-.S 75 with: Segmented screws, co-rotating, intermeshing screw design Cylinder water/medium cooled/temperature-controlled Throughput up to 1200 kg/h - material-dependent Drive 250 kW - AC 48 L/D R+W safety gear coupling 3x degassing zones, 1x vacuum pump with condensate separator 2x side feeders type ZS-B Siemens Touch HMI control OPTIONAL: > Melt filter/screen changer > pelletizing systems: ST strand, WRG water ring, or UWG underwater pelletizing > Screw configuration according to your requirements > Material dosing/blending : volumetric or gravimetric > Additional accessories Visit us at our Wuppertal plant. The system is ready for demonstration, test run date with your material after arrangement

Condition: ready for operation (used), functionality: fully functional, suction capacity: 20,000 m³/h, production capacity: 1,300 unit/h, No minimum price – guaranteed sale to the highest bidder! The hammer mill (year of manufacture 2021) has only approximately 2 operating hours! The system is suitable for straw, hay, alfalfa, compost, wood, and other agricultural raw materials! TECHNICAL DETAILS Capacity (material-dependent) max.: 1,300 kg/h MACHINE DETAILS Hammer mill power: 75 kW Pellet press: 75 kW, without control unit Bale shredder: 35 kW, including control unit Dust filter capacity: 20,000 m³/h, including control unit Operating hours Entire line: approx. 1,500 h Hammer mill: approx. 2 h EQUIPMENT Pellet press Conveyor belt Elevator Pellet cooler with screen Buffer tank with discharge 2 cyclones with rotary valve airlock Fan for cooler extraction New die Various used spare parts 10 m feed table for the bale shredder Bale shredder, including control unit Hammer mill, including control unit Hedpfx Ajz Ar D Reirjw Centrifugal separator Big bag station for dust filter Dust separation technology: EU-ATEX Directive 2014/34 Positive dust explosion assessment from 2023 Note: The line has already been dismantled and is ready for loading.

Condition: used, Ražotājs: Munch Modelis: 420 Ražîba: 1 tonna stundā Elektrojauda: 2x75 kW Diametrs 420 mm Komplektā ar dzesētāju pēc kapitālā remonta clear Hedswfqn Aopfx Airjw 134 / 5,000 Translation results Translation result Manufacturer: Munch Model: 420 Production: 1 ton per hour Electric power: 2x75 kW Diameter 420 mm Complete with cooler after overhaul

Year of construction: 2011, condition: excellent (used), functionality: unexamined, machine/vehicle number: 24, For sale: Mixer – Raw material mixer from a pellet production line. Thanks to the mixer, the raw material fed into the pelletizers is homogeneous. Capacity of the line in which the mixer was used: approximately 8 tons/hour. Mixer dimensions: External length: 6150 mm, External width: 1760 mm, External height: 2740 mm, Internal length: 5000 mm, Internal width: 1490 mm, Internal height: 1750 mm, Rib diameter: approximately 1400 mm, 22 kW motor, Mixer price: 23,000 Euros, We offer a bag filter for the mixer, visible in the photos of the production line. Filter price: 7,000 Euros, Hedpfx Aiowxatborew The machine can be viewed in: Sępólno Krajeńskie, Kuyavian-Pomeranian Voivodeship, Poland.

Year of construction: 2017, operating hours: 1 h, condition: used, functionality: fully functional, INTEGRATED DRYERS AND PELLETING SYSTEM WOOD SHAVINGS DRYING OLIVE POMACE DRYING Hjdpfxsw Hgbho Airow FULL AUTOMATION WITH VARIABLE SPEED MOTORS STAINLESS STEEL FEEDING AUGERS CONVEYOR TRANSPORT SYSTEMS FUEL AND PRODUCT FEED BUNKERS 9 METER STAINLESS ROTARY DRUM 15 METER IRON ROTARY DRUM 8 MILLION KCAL SOLID FUEL BOILER WITH FULL CAPACITY, IT HAS THE LARGEST WOOD SHAVING DRYING CAPACITY IN TURKEY AT 15–20 TONS/HOUR. IN ACCORDANCE WITH EUROPEAN STANDARDS FOR DETAILED INFORMATION, PLEASE CONTACT US

Condition: new, Year of construction: 2023, We offer this new pellet press, manufactured in 2023. Manufacturer: Artmash (Ukraine) Year of manufacture: 2023 Production capacity: 700-900 kg/hour Die: 6mm Condition: new (10 tons produced for testing) Spare parts included: 2 dies and rollers Category ID: 917 Hsdjzh Hd Nopfx Airjw Type ID: 2701 Type: pellet press If you have any questions or require further information, please send us a message or call us.

Condition: reconditioned (used), Year of construction: 1999, functionality: fully functional, type of input current: three-phase, power: 160 kW (217.54 HP), input voltage: 380 V, warranty duration: 12 months, year of last overhaul: 2023, Equipment: documentation/manual, 1 pellet press make: Buhler DPAB Hjdpfx Aijrah Evjrew inner diameter die 660 mm tread die 138 mm Press is equipped with 1 motor 160 KW . Press door is made of Stainless steel with overload valve in door. 2 Roll press with 2 rolls on the press overhauled in dimple or racked version Press is complete with die lifting device and tools The press is completely overhauled and equipped with new bearings and wear parts such as front and rear sliders die washer etc. Also new V-belts Also, all safety devices will be observed and appropriate switches on Friction protection , door switch and inspection hatches will be fitted.