CPX Pulverizers

Nye CPX High Rupture Force Pulverizer.

The CPX is the latest in high-production concrete processing from the engineers at Nye. These revolutionary new, opposing-tooth pulverizers are designed for maximum performance in high-strength, steel-reinforced concrete. US and Canadian patents pending.
The unique tooth arrangement on the Patented CPX and ultra-high force (short jaw) CPH pulverizers work with direct tip-to-tip occlusion. This concentrates the rupture stress in one plane, directly between opposing teeth, maximizing cracking performance in all steel-reinforced concrete types.
Conventional pulverizer teeth typically bypass one-another, producing multiple shear planes. This results in lower rupture stresses applied to the material, and less than ideal cracking power. Conventional pulverizers also apply a “kinking action”, which tends to bunch and condense rebar into balls, producing a so-called “apocalyptic mess” of steel. CPX and CPH pulverizers tend to crack the concrete away, leaving the re-bar straighter, which can help with subsequent processing to produce marketable scrap.

CPX and CPH pulverizer front teeth protrude past the nose plates which facilitates fine picking and sorting of rebar and demolition debris on-site.

For the ultimate in high production concrete processing, nothing beats the performance of Nye CPX and CPH mechanical pulverizers.

 

Pulverizer Feature Matrix

CPH Pulverizers

Nye CPH High Rupture Force Pulverizer.

The CPH is the latest in high-production concrete processing from the engineers at Nye. These revolutionary new, opposing-tooth pulverizers are designed for maximum performance in high-strength, steel-reinforced concrete.

The unique tooth arrangement on the Patented CPH and ultra-high force (short jaw) CPH pulverizers work with direct tip-to-tip occlusion. This concentrates the rupture stress in one plane, directly between opposing teeth, maximizing cracking performance in all steel-reinforced concrete types.

Conventional pulverizer teeth typically bypass one-another, producing multiple shear planes. This results in lower rupture stresses applied to the material, and less than ideal cracking power. Conventional pulverizers also apply a “kinking action”, which tends to bunch and condense rebar into balls, producing a so-called “apocalyptic mess” of steel. CPX and CPH pulverizers tend to crack the concrete away, leaving the re-bar straighter, which can help with subsequent processing to produce marketable scrap.

CPX and CPH pulverizer front teeth protrude past the nose plates which facilitates fine picking and sorting of rebar and demolition debris on-site.

For the ultimate in high production concrete processing, nothing beats the performance of Nye CPX and CPH mechanical pulverizers.

 

Pulverizer Feature Matrix

Mantis Buckets

Nye invented the independent tine grapple bucket over 30 years ago. Our latest EXG series “Mantis” buckets feature twin self-synchronized hydraulic cylinders with tines that fold up and park over-center when not in use. The independent tines by-pass either side of the stick so you get maximum range of motion for uninterrupted digging. Ridged multi-tine versions are available for applications requiring more than two tines.
The easy to service hydraulic cylinders are protected by an integrated Load Control valve which provides load holding and relieving, synchronization, speed control and hose management functions. The cylinders are protected, which means damage due to overload and drift due to leakage is virtually eliminated. Servicing is simple and there are no complex sliding rotary seals or internal splines or gears to grind and smash.
Independent tines conform to odd shaped loads for a secure grip. The tines are tapered and fully boxed QT100 steel for maximum strength and durability. Serrations in the tines provide the right balance of grip without damaging plastic culverts and materials used in road building.
The over-center function gives the tines 180 degrees of rotation without the need for linkages or complex “cuckoo-clock” rotary actuators. With gravity assist, the tines fold-up over the top of the bucket to allow full, uncompromised digging functionality. The bucket profile is not altered by the tines or any bulky actuator mechanism, so you get the best digging bucket with a fully tapered body, dual basket radii and proper wear plates just like a regular bucket.

MAX Grapples

Nye MAX grapples are designed for high capacity MSW (municipal solid waste) handling and for the most severe duty brush clearing applications.
Custom solid tine configurations available to provide high performance material handling in any environment.
Weld-on replaceable AR400 tine tips ensure high reliability and longer attachment life. The welded tips cannot fall off and damage down-stream processing equipment.
Engineered for maximum capacity, MAX grapples offer superior high speed bailing of large bulk loads. All quenched and tempered construction keeps weight down improving swing times and fuel efficiency.
Easy to install, safe and silent to operate MAX grapples are available in pin-on, quick coupler or pin-grabber compatible versions.

Rotating Log Grapples

Nye RHG rotating hydraulic log grapples are designed for production log loading under severe working conditions. The RHG series feature a super tough body structure with over-size pins & bushings that can take extreme pounding and prying. The wide tine openings allow easy, high-speed loading and placing of heavy logs.
Heavy-wall tubes tie the jaws together to prevent twisting and racking of the structure. Guarded high-pressure hydraulic cylinders provide ample clamping force under all working conditions. Full hydraulic tine-synchronization means no troublesome linkages or bell-cranks, the virtually indestructible divider/combiner valve keeps both tines in sync at all times.
Our heavy-duty rotators feature 3600 continuous rotation with oversized bearings and drive motors.
All RHG grapples are custom built to suit your excavator.
Direct pin-on or Quick Coupler versions are available to suit virtually any heavy-duty logging application.

Thumbs – progressive-link

Nye PT1 Progressive Link (pro-link) weld-on thumbs feature a unique single unit design, manufactured for quick and easy installation.
Heavy-duty biomimetic teeth, with serrations for extra grip, are welded solid to the base edge. The teeth mesh perfectly with your bucket because all Nye thumbs are custom built to suit your existing bucket and tooth arrangement.
The fully independent thumb linkage group is engineered to achieve 160° rotation. A simplified one-piece baseplate design means installation does not require disassembling or altering the factory pins or linkages.
Nye PT1 series pro-link thumbs are strong and versatile, built with quenched and tempered alloy steel to provide years of dependable service in the most demanding forestry and demolition applications.
Every Nye thumb is built to order so you get exactly the equipment you need – custom configurations are available to suit any application.

Garbage Shear

Nye GSX Garbage shears are designed to cut Municipal Solid Waste into fine pieces for hi-density packing into trucks, saving transport costs and space in landfills over time. The GSX series features jaws with biomimetic teeth that bypass in shear, providing the right solution for mass waste handling and processing in limited spaces. The main frame is built to last with QT100 quenched and tempered steel plate and AR500 in critical wear areas. Heavy wall torque tubes tie the jaws together and prevent twisting and racking of the structure. Oversize pivot pins and bushings ensure durability and long life. The optional high-pressure brace cylinder with rod guard allows optimum jaw positioning under all working conditions. Direct pin-on or Quick Coupler versions are available to suit virtually any heavy duty MSW application.

Loader Grab Forks

Nye GF Loader Forks were originally designed for loading large dimensional stone in quarries. The GF series feature heavy-duty, pin replaceable “blade” forks with fully tapered tips. The main frame is built to last with QT100 quenched and tempered steel plate and AR400 in critical wear areas. Heavy torque tubes tie the tines together and prevent twisting and racking of the structure. The top grabs are hydraulically operated by top mounted double acting cylinders that enable the secure handling of even the largest stone pieces. Oversize pivot pins and bushings ensure durability and long life. Direct pin-on or Quick Coupler mounting options. Custom versions are available to suit virtually any application.

Skid Crusher

Nye SKD heavy-duty Skid Crusher grapples are built to sort, load, crush/compact wooden skids and demolition debris.

SKD crusher grapples feature a serrated structural tine design. The solid AR400 tines extend all the way from the tips to the hinge group forming super strong structure and are designed to provide extreme wear and impact resistance. Triple heavy-duty torque tubes resolve bending and twisting forces and keep the tines spaced for optimum crushing.

The tines are profiled with biomimetic teeth that effectively smash skids and debris into splinters. Extra thick AR400 tips provide long life and are easy to replace when needed. The tips are welded-on so they can not fall-off and damage down stream equipment.

Heavy-duty, long stroke cylinders provide smooth independent tine motion and extreme crushing forces for snapping wood and compacting materials.  Optional cylinder rod guards are available.

Pin-on, Quick Coupler, Pin-Grabber and free-swinging versions are available. One auxiliary hydraulic circuit operates the cylinders. No weld-on stick bracket is required.

GP Buckets

General Purpose – buckets are designed for normal digging conditions including light shale and rock. These buckets are heavier than most OEM buckets and are considered heavy-duty by most in the industry.