'FOURWENTS' HAS EARNED THE REPUTATION AS AN INNOVATOR AND INDUSTRY LEADER IN THE MANUFACTURING OF FEED SCREWS, SCREW TIPS BARRELS AND OTHER PRECISION COMPONENTSWHETHER IT'S NEW, A REBUILD, OR A REPAIR. YOU CAN BE SURE OF QUALITY AND PERFORMANCE THAT WILL IMPROVE PRODUCTION.
AT 'FOURWENTS' WE STRIVE TO EXCEED CLIENT EXPECTATIONS ON ALL PRODUCTS AND SERVICES COMPREHENSIVE PRE-PLANNING ENSURES ALL WORK IS DONE IN THE MOST EFFICIENT AND COST-EFFECTIVE MANNER, DETAILED POST-MANUFACTURING INSPECTIONS ASSURE PRODUCTS LEAVE OUR FACILITY READY FOR TROUBLE-FREE PERFORMANCE WE ARE SO CONFIDENT IN THE SUPERIOR QUALITY OF OUR PRODUCTS AND SERVICES THAT WE PROVIDE A WARRANTY ON MATERIALS AND WORKMANSHIP.
AISI 4140. AISI 4340. 17-4 PH STAINLESS STEEL, NITRIDING STEELS, D-2 TOOL STEEL, H-13. CPM 9V ETC..
FLAME HARDENING, HEAT TREATING, INDUSTRIAL HARD CHROME PLATING. ELECTRO LESS NICK CARBIDE COATING AND HARD FACING.
COLMONOY 56 & 83, STELLITE 6 & 12
135M NITRALLOY, D-2, 10V, BIMETALLIC WITH HIGH WEAR RESISTANT LINERS
ALL OUR PRODUCT ARE MANUFACTURED IN-HOUSE ON COMPUTERIZED MACHINES UNDE SUPERVISION OF QUALIFIED ENGINEERS OUR EXPERIENCE WITH A WIDE VARIETY OF MANUFACTURERS EQUIPMENT, COUPLED WITH A
WELL-KNOWN AND RESPECTED PROCESS, ENGINEERING AND MANUFACTURING CAPABILITY,
POSITIONS 'FOURWENTS' TO PROVIDE YOU WITH THE HIGH LEVEL OF SERVICE AND PERFORMANCE
REQUIRED IN TO DAY'S DYNAMIC BUSINESS ENVIRONMENT.
'FOURWENTS' CAN PROVIDE EXTRUSION SCREWS AND BARRELS. FOLLOWING IS OVERVIEW
OF PRODUCTS AND SERVICES AVAILABLE FORM 'FOURWENTS'
EXTRUSION SCREWS & BARRELS
SCREW & BARREL SERVICES
25 MM TO 300 MM DIAMETER
UP TO 6600 MM LENGTH IN PIECE CONSTRUCTION
COMMON AND EXOTIC MATERIALS
MULTIPLE FLIGHT CONFIGURATIONS
DISTRIBUTIVE AND DISPERSIVE MIXERS
HARD FACING AND ENCAPSULATION
BARREL SECTIONS
TANGENTIAL SCREWS
SHAFTS FOR INTERLOCKING MACHINES HARD FACING AND ENCAPSULATION
CUSTOM DESIGN SCREWS AND BARRELS
NEW BARRELS WITH BIMETALLIC LINERS
REPAIR BROKEN SCREWS
ADD MIXING SECTIONS
REBUILD I REPLACE SCREW TIPS I VALVES
ADD PARTIAL SLEEVE IN BARRELS
RELINE FEED SECTION
MANUFACTURE NEW SCREWS
REBUILD SCREWS WITH HARD SURFACING
CHANGE FLIGHT WIDTH
HONE BARRELS m NEXT UNIFORM SIZE ADD PRESSURE TRANSDUCER HOLES ON-SITE MEASUREMENT AND INSPECTION
25 MM TO 125 MM DIAMETER
HSS SLEEVES FOR HARD COMPOUNDING
EN 41 - B NITRIDED SLEEVES FOR SOFT COMPOUNDING
HARDNESS IN THE RANGE OF 65-68 HRC
ALL MATCHING FACES ARE GROUND & LAPPED PARALLEL
MATERIALS TO BE PROCESSED
OUTPUT DESIRED
SCREW DIAMETER PREFERRED WITH lYPE OF CONSTRUCTION, SINGLE, TWIN, SEGMENTED ETC.
L I D RATION DESIRED
lYPE OF BARRELS PREFERRED, NITRIDED, BIMETALLIC ETC
COMPLETE DIMENSIONAL DRAWINGS I BLUE PRINTS
