Industrial Machinery & Equipment

Drive pulley also called Head Pulley, it is the main part for transmitting the power. As per the different carrying capacities, The driving pulley can be divided into three categories: light duty, medium duty and heavy duty. And for the same diameter of the pulley, there are many different axle diameters and central spans. Joyroll pulleys using international standard design and manufacturing technology, we can produce Drive/head pulley, tail pulley, snub pulley, bend pulley and take-up pulley. THE LAGGING OF A HEAD PULLEY. Pulley laggings use on a variety of pulleys that provides a cost-effective and most effective solution to correct a belt slippage, increase friction and prevent material build-up, along with additional long term system benefits. Joyroll’s laggings with rubber or ceramic tiles embeddedinto rubber afford excellent grip between belt and pulley lagging in both directions; what’s more, ceramic pulley lagging provides the solution that conventional rubber lagging fails to correct a belt slippage and/or lagging wears prematurely. Head Drive Pulley FEATURES Reducing energy consumption Increasing productivity High coefficient of friction Improving belt traction Eliminating belt slippage No residue on pulley Increasing belt and pulley life Minimizing system downtime Reducing wear from abrasive materials.

Offset trough idlers is a kind of conveying idlers commonly used in belt conveyor. It is designed to be positioned slightly offset, usually to one side, to create a trough shape. This offset helps to guide and center the belt, preventing it from going off track and improving the overall stability of the belt. Offset trough idlers are often used in applications where the belt needs to handle bulk material or where the belt may encounter uneven loading conditions. Features: Offset roll design eliminates roll gap. Offset can improve belt tracking and alignment. High-Quality Bearings and Low Rolling Resistance. Idler frame painted by hot-dip galvanizing or powder coating. Suit for belt width 450mm-1200mm. Belt Conveyor Idler Application: Mining, Steel mill, Cement plant, Power plant, Chemical Plant, Sea Port, Storage, etc

Troughing/Carrying Idler support the belt and load in the transport section of the conveyor, and are designed and manufactured with trough angels of 20°, 35°, 45°, and any other angle are also manufactured as per customer’s design and drawings of the trough Conveyor Idler. Specification:   For Belt Width: 400-2800mm Trough angles: 0°-45° Surface Treatment: Electrostatic Powder Coating, Galvanization. Standard: DIN, CEMA, JIS, AS, SANS-SABS, GOST, AFNOR etc. Troughing Carrying Idler Features: 1. Deep formed channel side brackets for extra strength. 2. Non-Clogging center stands. 3. Minimal roller gaps. 4. Heavy duty foot pads made for bolt mounting. Application: Mining, Steel mill, Cement plant, Power plant, Chemical Plant, Sea Port, Storage, etc.

Impact roller is used in loading zone and transfer point applications. The rubber discs are assembled onto heavy duty steel roller, it can protect the belt where the lumps, weight or shape can cause damage to the belt cover from the free fall of material. The roller are standardised and designed according to international standards. Custom made rollers are available on request. JOYROLL have the capable of delivering a range of special-design rollers: water proof rollers, rollers for extreme climate conditions, conveyor roller for extreme loading, high speed conveyor rollers, low noise rollers, rollers for chemical conditions and case-hardened rollers.  Impact Roller Features: 1. Absorbs weight and shocks; 2. High loading capacity; 3. Highly-effective labyrinth seals protected from dust & water into the bearing; 4. Designed and manufactured for a long, trouble-free life; 5. Maintenance-free, high-quality sealed ball bearing.  Application: Mining, Steel mill, Cement plant, Power plant, Chemical Plant, Sea Port, Storage, etc.

Conveyor roller are components of belt conveyor systems as they provide load support on carry side and return side. The conveyor belt roller are standardised and designed according to ISO, DIN and EN standards. Custom made rollers are available on request. JOYROLL have the capable of delivering a range of special-design rollers: water proof rollers, rollers for extreme climate conditions, conveyor roller for extreme loading, high speed conveyor rollers, low noise rollers, rollers for chemical conditions and case-hardened rollers. Conveyor Roller Features: 1. Low Total Indicator Run-out (T.I.R), low rotational resistance; 2. End cap to tube welds protected from rubber belt wear; 3. Highly-effective labyrinth seals protected from dust & water into the bearing; 4. Designed and manufactured for a long, trouble-free life; 5. Maintenance-free, high-quality sealed ball bearing. Application: Mining, Steel mill, Cement plant, Power plant, Chemical Plant, Sea Port, Storage, etc. https://www.conveyor-idler.com/

Pedestal boom breaker represent a new generation of cost-effective hydraulic equipment for breaking rock faster, more efficiently and more safely. They include a combination of established features and machinery innovations unmatched in the industry. It helps to keep production on schedule. It break oversize rock and eliminate bridging, maintaining uninterrupted flow of material through the crusher. Breaks oversized rocks and eliminates blocking, maintains uninterrupted flow of material to the crusher Reduces crusher downtime Heavy-duty construction enhances reliability, assures long and trouble-free operation Power units to suit specific application Custom designed systems to match exact requirements Designed and manufactured specifically for stationary breaking applications Controls may be located in the existing operator's station for maximum safety and convenience Wide range of models from 13ft. -24.6ft. for all types of stationary and portable crusher installations

Minimum Order: 1 bags

Specification: Item Number: PT-GD306 Rotation Range: ±15° Platform: 100mm × 130mm Drive Mechanism: Worm Gear Travel Guide: Crossed Roller Bearing Worm Gear Ratio: 304 : 1 Height of Rotation Stage: 120 mm±0.2 mm Stepper Motor (1.8°): SST57D2121 - Stepping Motor with 2-Phases & 1.8° of Step Angle Material – Finish: Aluminum Alloy - Black-Anodized Load Capacity: 15Kg Weight: 9kg Accuracy Specifications Design Resolution: ≈0.005°≈18″(Non-MS Driver); ≈1″(20MS Drive) Rotation Center Deflection Accuracy: 0.03 mm Velocity: 10°/sec Repeatability: ±3” Absolute Accuracy: ±8” Backlash: ±3” Lost Motion: 2″

Minimum Order: 1 bags

Specification: 1 Item Number: PT-GD204 2 Rotation Range: 360° of Continuous Rotation 3 Diameter of Platform: Ø200mm 4 Drive Mechanism: Worm Gear 5 Worm Gear Ratio: 180 : 1or 45 : 1 6 Stepper Motor (1.8°): 57BYG - Stepping Motor with 2-Phases & 1.8° of Step Angle 7 Material – Finish: Aluminum Alloy - Black-Anodized 8 Load Capacity:100Kg 9 Weight: 12kg Accuracy Specifications 1 Design Resolution: 0.01°=36”, Non-MS Driver; 0.0005°=1.8”, 20MS Driver 2 Rotational Velocity (Max): 25°/sec 3 Repeatability: 0.002°=7.2” 4 Absolute On-Axis Accuracy: 0.005°=18” 5 Run-Out of Top Plate: 10μm 6 Backlash: 0.002°=7.2” 7 Eccentricity: 20μm 8 Lost Motion: 0.005°=18″ 9 Parallelization:50μm Motorized Rotation Stage,Electric Rotating Machine, PT-GD204 High precision ,ultra steel axises of importing ,achieve high precision, high load stable motion.Outer circle has scale, interface , convenience for signal’s output. 1、 Standard stepper motor and DB9 interface, choose to controller flexibility ，We also can provide fully customized motion systems . Regular stage set with stepper motor and RS232 interface, could connect with motion controller easily. 2、 *High precision Worm gear design for high accuracy, loading and long working time. *Forward and reverse rotate are possible *The stage could use in vertical and assemble with other stages 3、 1. Prototype stepper motor57 stepper motor (1.8°). Servo motor available for replacement on request 2. Fine steel rotary shoe, high accuracy, massive loading capacity and long using life. 3. Fine grinding worm drive with comfortable movement and backlash can almost ignored. 4. Clearance elimination design. 5. The motor is connected with the worm via high quality elastic coupling, synchronized drive without noise. 6. Scaling on the outerring of the platform, easy scale reading. Product details: Advantage: PDV has many different motorized linear translation stage including motorized translation stage, motorized linear stage, High Precision Motorized Goniometer Stages High Precision Motorized XY Stages、 High quality China Motorized Linear Stage. They can be any combination, building block structure, can satisfy any scene usage requirement. The products can be produced according to your needs if it don't meet your need.

Minimum Order: 1 bags

Specification: Product parameter: Model number magnification Resolution (um) Numerical aperture (N.A) Focus distance (mm) Working distance (W.D) (mm) Focal depth ±D.F (um) Pupil meridian (mm) Field of view (1/2 "type) (mm) Net weight (g) PA-2-B 2X 5 0.055 100 34 91 ∅12 2.4×3.2 250 PA-5 5X 2 0.14 40 41 14 ∅4.8 0.96×1.28 240 PA-10-A 10X 0.92 0.3 20 34 3.1 ∅2.4 0.48×0.64 240 PA-20-L-A 20X 0.92 0.3 10 31.1 3.1 ∅1.2 0.24×0.32 280 PA-50-L-A 50X 0.65 0.42 4 20.7 1.6 ∅0.48 0.10×0.13 280 PA-1000-L 100X 0.52 0.53 2 12.1 0.98 ∅0.24 0.05×0.06 340

Minimum Order: 1 bags

Specification: Specification Length-Widt , h-Height Note 600x600x80 600-600-800 4 Support, M6 screw hole distance 25mm 750x750x80 750-750-800 4 Support, M6 screw hole distance 25mm 900x600x80 900-600-800 4 Support, M6 screw hole distance 25mm 1200x800x100 1200-800-800 4 Support, M6 screw hole distance 25mm 1500x1000x100 1500-1000-800 , 4 Support, M6 screw hole distance 25mm 1800x1200x150 1800-1200-800 , 4 Support, M6 screw hole distance 25mm 2000x1000x150 2000-1000-800 , 4 Support, M6 screw hole distance 25mm 2000x1200x150 2000-1200-800 , 4 Support, M6 screw hole distance 25mm 2000x1500x150 2000-1500-800 , 4 Support, M6 screw hole distance 25mm 2400x1200x200 2400-1200-800 , 4 Support, M6 screw hole distance 25mm 2400x1500x200 2400-1500-800 , 4 Support, M6 screw hole distance 25mm 3000x1000x250 3000-1000-800 , 6 Support, M6 screw hole spacing 50mm 3000x1200x250 3000-1200-800 , 6 Support, M6 screw hole spacing 50mm 3000x1500x250 3000-1500-800 , 6 Support, M6 screw hole spacing 50mm 3500x1200x250 3500-1200-800 , 6 Support, M6 screw hole spacing 50mm 3500x1500x250 3500-1500-800 , 6 Support, M6 screw hole spacing 50mm 4000x1500x250 4000-1500-800 , 6 Support, M6 screw hole spacing 50mm 4500x1500x300 4500-1500-800 , 6 Support, M6 screw hole spacing 50mm 5000x1500x300 5000-1500-800 , 8 Support, M6 screw hole spacing 50mm 6000x1500x300 6000-1500-800 , 8 Support, M6 screw hole spacing 50mm 8000x1500x300 8000-1500-800 , 8 Support, M6 screw hole spacing 50mm Product details: Precision vibration isolation optical platform: PT-01PG Product Features: ■ Large optical vibration isolation platform, the outer frame is made of high quality medium carbon steel plate with strong rigidity, small deformation and good welding performance. ■ The vibration isolation layer can limit the vibration response by using honeycomb structure materials with low natural frequency and strong vibration resistance. ■ The panel is made of high permeability stainless steel plate, which is practical, beautiful and wear-resistant after fine grinding. ■ Vibration isolation bracket adopts composite material, solid damping vibration isolation, stable and reliable structure, suitable for the environment vibration of good experimental sites. ■ The adjusting support part adopts wear-resistant screw and flat thrust ball bearing, easy to use and reliable. ■ Flatness: < 0.05mm/m2. ■ Surface roughness: 0.8μm ~ 1.6μm ■ Natural frequency: 3Hz ~ 6Hz. ■ Amplitude: < 5μm. ■ Repeated positioning accuracy: +0.05mm. Advantage: PDV is a company integrating R&D, production and sales. Specializing in the production of optical plates, optical experimental adjustment stands, precision manual displacement tables, optical slides and other precision equipment. Complete specifications, can meet the needs of different users, stable quality, won the trust of customers.

Minimum Order: 1 bags

Specification: Product parameters: PT-GD60+PP110-20 Model number PT-GD60 Table size 60×60mm Lifting stroke 10mm Transmission mode 1/2 wedge, ground screw, pitch 1mm Guide form Precision cross roller guide Main material Aluminum (6061) Main material surface treatment Black anodizing Instrument weight 0.7Kg Central load 4Kg Resolution 8 subdivision/pacing 0.000625mm/0.005mm speed 5mm/sec Unidirectional positioning accuracy ≤50um Repeated positioning accuracy ≤20um Return clearance ≤10um Surface runout ≤30um Motor type Double out shaft 20 step motor Motor stepping Angle 1.8° Rated working current 1A Supply voltage 24V±10% splice DB9 pin connector Limit switch Photoelectric switch

Minimum Order: 1 bags

规格： 产品参数： 型号材料

Minimum Order: 1 bags

Specification: we will provide excellent service and competitive price for you, we are expecting become your long-term partner in China. 1 High precise ball screw provides high-performance 2 Low bearing capacity and a proper travel range were required for this model because of the type of linear ball bearing. 3 XY, XZ and XYZ stages can be stacked by 2 or 3 pieces of this model. 4 Original position and limit switches at both ends which can supply the precision positioning and protection Model Number PT-GD140G-50 PT-GD140G-100 PT-GD140G-150 PT-GD140G-200 PT-GD140G-300 PT-GD140G-400 PT-GD140G-500 Structure Travel Range(mm) 50 100 150 200 300 400 500 Platform(mm) 120x120 120x120 120x120 120x120 120x120 160x160 160x160 Screw Specifications Precise Ball Screw (4mm of guide) Ball Screw (5mm of guide) Travel Guide High Precision Linear Slide Rail Stepper Motor 42(1.8°) 57(1.8°) Material Aluminum Alloy Surface Preparation Black-Anodized Load Capacity(Kg) 30 50 Weight(Kg) 2.8 3.4 4.5 5.2 6.3 7.2 8.3 Accuracy 8 Subdivision Resolution(μm) 2.5 3.125 Velocity 20mm/sec 40mm/sec 50mm/sec Repeatability(μm) 5 Absolute Accuracy(μm) 8 Straightness(μm) 5 6 8 Moving Parallelism(μm) 10 15 20 Pitching 25" 50" 60" Yawing 20" 25" 30" Backlash(μm) 2 Lost Motion(μm) 3 5 Accessory Installing Braking Function (Optional) Installing Grating Ruler (Optional) Reloading Servo Motor (Optional) Installing Dirt Shroud (Optional)

Minimum Order: 1 bags

Specification: Product parameters: Product parameter PT-GD120 Structure description Table size 120*120 Guide form Cross ball guide Driving mechanism Wedge structure Triangular thread rod (lead M8*1mm) Journey 20mm Bulk material Aluminium alloy Surface treatment Anodized black weight ≈4kg Precision description Stepper motor (1.8°) SST57D2121 Central load 5kg Adjustment amount ≥7.5μ（No segmentation） ≥0.375（20 segmentation） speed ≤2mm/sec Repeated positioning accuracy 5μm Absolute positioning accuracy 25um flatness 30um flyback 3μ Drop step 2μ