{"id":342826,"date":"2025-06-16T02:39:36","date_gmt":"2025-06-16T00:39:36","guid":{"rendered":"https:\/\/www.koffertechnik.com\/project\/screws-and-cylinders\/"},"modified":"2025-07-07T09:58:34","modified_gmt":"2025-07-07T07:58:34","slug":"screws-and-cylinders","status":"publish","type":"project","link":"https:\/\/www.koffertechnik.com\/en\/project\/screws-and-cylinders\/","title":{"rendered":"Screws and Cylinders"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.27.4″ _dynamic_attributes=”background_image” use_background_color_gradient=”on” background_color_gradient_type=”circular” background_color_gradient_direction_radial=”top left” background_color_gradient_stops=”rgba(40,40,40,0.79) 0%|rgba(40,40,40,0.86) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(40,40,40,0.79)” background_color_gradient_end=”rgba(40,40,40,0.86)” background_image=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9mZWF0dXJlZF9pbWFnZSIsInNldHRpbmdzIjp7ImVuYWJsZV9odG1sIjoib2ZmIn19@” custom_margin=”||||false” custom_padding=”10vw||10vw||true|false” locked=”off” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ global_module=”341949″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_post_title meta=”off” featured_image=”off” _builder_version=”4.27.4″ _module_preset=”default” title_font=”Rubik|700|||||||” title_text_color=”#FFFFFF” title_font_size=”64px” title_line_height=”1.1em” custom_margin=”||0px|” custom_padding=”|||19px|false|false” animation_style=”slide” animation_intensity_slide=”14%” title_font_size_tablet=”44px” title_font_size_phone=”32px” title_font_size_last_edited=”on|phone” border_color_all=”#0b82ba” border_width_left=”10px” locked=”off” global_colors_info=”{}”][\/et_pb_post_title][et_pb_text _builder_version=”4.27.4″ _dynamic_attributes=”content” text_font=”||||||||” text_font_size=”19px” text_line_height=”1.6em” header_font=”||||||||” background_layout=”dark” custom_margin=”|||” custom_padding=”19px||19px||true|false” animation_style=”fade” animation_delay=”900ms” text_font_size_tablet=”18px” text_font_size_phone=”” text_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9leGNlcnB0Iiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJ3b3JkcyI6IiIsInJlYWRfbW9yZV9sYWJlbCI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Project Details” _builder_version=”4.16″ custom_padding=”90px||90px||true” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” link_font=”||||||||” ul_font=”||||||||” ol_font=”||||||||” quote_font=”||||||||” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” module_alignment=”center” custom_margin=”|||” custom_padding=”|||” header_2_font_size_tablet=”” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

Energy at the Service of Your Future<\/h2>\n

[\/et_pb_text][et_pb_divider color=”#0b78bc” divider_position=”center” divider_weight=”5px” _builder_version=”4.27.4″ max_width=”50px” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” custom_padding=”|||” custom_padding_tablet=”|40px||40px||true” custom_padding_last_edited=”off|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

There are two fundamental characteristics to have a high-performance screw, both in terms of product quality, productivity and economic sustainability: the choice of steel and the choice of profile. Koffer Technik is able to support the customer in choosing the best combination, based on the polymers transformed and production needs. <\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI-1-scaled.jpg” title_text=”SCREWS AND CYLINDERS” show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI2-scaled.jpg” title_text=”SCREWS AND CYLINDERS2″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” custom_padding=”|||” custom_padding_tablet=”|40px||40px||true” custom_padding_last_edited=”off|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

3-zone screws<\/strong><\/p>\n

barrier screws to<\/strong><\/p>\n

high plasticization<\/strong><\/p>\n

screws with mixer<\/strong><\/p>\n

PVC screws<\/strong><\/p>\n

custom screws based on<\/strong><\/p>\n

to the type of polymer<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Our solutions:<\/p>\n

OUR SCREWS up to 80mm diameter<\/strong><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

<\/google-sheets-html-origin><\/p>\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
Name<\/strong><\/span><\/td>\nMaterial<\/strong><\/span><\/td>\nTreatment<\/strong><\/span><\/td>\nHardness<\/strong><\/span><\/td>\nAbrasion resistance<\/strong><\/span><\/td>\nCorrosion resistance<\/strong><\/span><\/td>\n<\/tr>\n
KS-W<\/td>\n41CrAlMo7<\/td>\nNitriding<\/td>\n950-1150 HV<\/td>\n20%<\/td>\n20%<\/td>\n<\/tr>\n
KS-H100<\/td>\nX155CrVMo12<\/td>\nTemper at heart<\/td>\n57-62 HRC<\/td>\n60%<\/td>\n40%<\/td>\n<\/tr>\n
KS-P3<\/td>\nPowder metallurgy<\/td>\nTemper at heart<\/td>\n56-62 HRC<\/td>\n80%<\/td>\n80%<\/td>\n<\/tr>\n
KS-P9<\/td>\nPowder metallurgy<\/td>\nTemper at heart<\/td>\n56-62 HRC<\/td>\n100%<\/td>\n40%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

OUR SCREWS over 80mm diameter:<\/strong><\/p>\n

For sizes larger than 80mm in diameter, we use our KS-W nitrided steel screw, to which we apply a coating over the entire propeller, to increase wear resistance.<\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

<\/google-sheets-html-origin><\/p>\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n
Name<\/span><\/td>\nMaterial<\/span><\/td>\nTreatment<\/span><\/td>\nHardness<\/span><\/td>\nAbrasion resistance<\/span><\/td>\nCorrosion resistance<\/span><\/td>\n<\/tr>\n
KS-W<\/td>\n41CrAlMo7<\/td>\nNitriding<\/td>\n950-1150 HV<\/td>\n20%<\/td>\n20%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

<\/google-sheets-html-origin><\/p>\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
Name<\/span><\/td>\nMaterial<\/span><\/td>\nBase<\/span><\/td>\nHardness<\/span><\/td>\nAbrasion resistance<\/span><\/td>\nCorrosion resistance<\/span><\/td>\n<\/tr>\n
KS-W12<\/td>\nStellite gr. 12<\/td>\nCo<\/td>\n44-48 HRC<\/td>\n40%<\/td>\n60%<\/td>\n<\/tr>\n
KS-W5<\/td>\nCastoTig 5<\/td>\nFe<\/td>\n58-62 HRC<\/td>\n80%<\/td>\n40%<\/td>\n<\/tr>\n
KS-W56<\/td>\nColmonoy 56<\/td>\nNi<\/td>\n52-56 HRC<\/td>\n60%<\/td>\n80%<\/td>\n<\/tr>\n
KS-W83<\/td>\nColmonoy 83<\/td>\nNi<\/td>\n56-60 HRC<\/td>\n100%<\/td>\n80%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI10.jpg” title_text=”SCREWS AND CYLINDERS10″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”||||||||” text_font_size=”15px” text_line_height=”1.8em” custom_padding=”|||” custom_padding_tablet=”|40px||40px||true” custom_padding_last_edited=”off|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n

The plastic materials on the market and their characteristics are constantly evolving, which is why we are constantly looking for innovative solutions. Our screw profiles are the result of years of experience. <\/p>\n

Koffer Technik analyzes your production process and develops customized solutions: less waste, more productivity, better lamination.<\/p>\n

All components of the injection unit are subject to wear: abrasive wear, corrosive wear, mechanical wear. Rapid wear is a cost, not only because of the need for new components, but also because worn components lead to an inefficient plasticizing process, with more waste and lower productivity. <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” header_2_font_size_tablet=”24px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

COMPLETE TIPS<\/h2>\n

In addition to having a wide selection of complete tips, available from stock, for most European machines, KofferTechnik also offers specific solutions capable of counteracting wear phenomena and increasing resistance to abrasion and corrosion, using PVD coatings or sintered steels.<\/p>\n

We also design and manufacture ball tips, mixing tips, quick-lock tips.<\/p>\n

\"\"<\/p>\n

Our tip, with hardened valve and thrust washer and inserted fins, is available in stock for almost all European presses.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI14-scaled.jpg” title_text=”SCREWS AND CYLINDERS14″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” locked=”off” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI3-scaled.jpg” title_text=”SCREWS AND CYLINDERS3″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI4-scaled.jpg” title_text=”SCREWS AND CYLINDERS4″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” header_2_font_size_tablet=”24px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

NOZZLES<\/h2>\n

Koffer Technik progetta e produce ugelli di vario tipo: ugelli diretti, ugelli con testina, ugelli speciali. Per contrastare fenomeni di usura, realizziamo ugelli con materiali sinterizzati o applichiamo rivestimenti PVD, in grado di garantire una maggior durata nel tempo. <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI6-scaled.jpg” title_text=”SCREWS AND CYLINDERS6″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI5-scaled.jpg” title_text=”SCREWS AND CYLINDERS5″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” header_2_font_size_tablet=”24px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

BIMETALLIC CYLINDERS<\/h2>\n

The world of plastics today presents ever new materials, very often with highly abrasive and corrosive additives and mineral fillers. Koffer Technik offers top-quality bimetallic cylinders, produced in Germany. <\/p>\n

In addition to the cylinders, Koffer Technik offers the necessary injection unit accessories:<\/p>\n

– Nozzle holder heads<\/strong><\/p>\n

– Nozzles<\/strong><\/p>\n

– Mixing nozzles<\/strong><\/p>\n

– Filter nozzles<\/strong><\/p>\n

– Rings<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI7-scaled.jpg” title_text=”SCREWS AND CYLINDERS7″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/3D-pagina-n-8.jpg” title_text=”3D page n 8″ force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

OUR BIMETALLIC CYLINDERS<\/strong><\/p>\n

<\/google-sheets-html-origin><\/p>\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
Name<\/span><\/td>\nBase<\/span><\/td>\nHardness<\/span><\/td>\nAbrasion resistance<\/span><\/td>\nCorrosion resistance<\/span><\/td>\n<\/tr>\n
Kobral-K40<\/td>\nFe<\/td>\n60-65 HRC<\/td>\n50%<\/td>\n50%<\/td>\n<\/tr>\n
Kobral -K100<\/td>\nFe<\/td>\n64-68 HRC<\/td>\n60%<\/td>\n60%<\/td>\n<\/tr>\n
Kobral -K50<\/td>\nNi-Cro<\/td>\n48-56 HRC<\/td>\n20%<\/td>\n100%<\/td>\n<\/tr>\n
Kobral -K200<\/td>\nNi<\/td>\n60-65 HRC<\/td>\n100%<\/td>\n80%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” header_2_font_size_tablet=”24px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

DESIGN<\/strong><\/p>\n

In addition to the design and production of the injection unit, we also offer a complete service:<\/p>\n

SERVICE<\/strong><\/p>\n

Plug and Play injection groups, wired and ready for installation Design special plasticizing groups with reduced diameter, based on the weight and dosing volume required by the customer Study of the customer\u2019s plasticizing data and analysis of defective products to identify the causes and propose customized solutions.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI11-scaled.jpg” title_text=”SCREWS AND CYLINDERS11″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.koffertechnik.com\/wp-content\/uploads\/2025\/06\/VITI-E-CILINDRI8-scaled.jpg” title_text=”SCREWS AND CYLINDERS8″ show_in_lightbox=”on” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.27.4″ border_radii=”on|14px|14px|14px|14px” border_width_all=”2px” border_color_all=”rgba(12,138,201,0.24)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”||||||||” header_2_font=”Rubik|700|||||||” header_2_font_size=”24px” header_2_line_height=”1.2em” header_2_font_size_tablet=”24px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

QUALITY<\/strong><\/p>\n

Koffer Technik\u2019s philosophy is to offer customers high quality spare parts with high added value. Only certified materials of Italian and German origin. Multiple quality controls during the production phases. Research and Development: continuous updating on the polymers present on the market and their critical issues, continuous research into cutting-edge technological solutions (from design to materials). <\/p>\n

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Energy at the Service of Your FutureThere are two fundamental characteristics to have a high-performance screw, both in terms of product quality, productivity and economic sustainability: the choice of steel and the choice of profile. Koffer Technik is able to support the customer in choosing the best combination, based on the polymers transformed and production […]<\/p>\n","protected":false},"author":1,"featured_media":342550,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[26],"project_tag":[],"class_list":["post-342826","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-injection-molding"],"yoast_head":"\nScrews and Cylinders - KOFFER TECHNIK<\/title>\n<meta name=\"description\" content=\"Screws and Cylinders\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.koffertechnik.com\/en\/project\/screws-and-cylinders\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Screws and Cylinders - 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