Scope Automatic Bitumen Softening Point Tester is designed and made as per the National Standard GB/T4507 â??Test Methods for Softening Point of Asphaltâ?� andT0606 â??Asphalt Softening Point Test (Ring and Ball Methods)â?� in the Industry Standard JTJ052. It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and other asphalts. It is the desired instrument for asphalt manufacturing companies, highway and bridge construction companies, colleges and universities, scientific research institutes. Features 1. It uses liquid crystal display, English operation interface 2. It adopts SCM automatic control experiment without human duty 3. It can detect changes in various parameters, photoelectric detection results 4. It has a self-diagnostic function, suggesting operating functions Technical Parameters 1, power supply voltage: AC 220V 50Hz; 2, measuring range: If the softening point of the sample is below 80 °C, the heating medium is distilled water, +5°C to +80 °C; If the softening point of the sample is over 80 °C, the heating medium is glycerol, +32 ° ~~ +160 °C; 3, temperature resolution: 0.01 °C; 4, agitator: stirring speed can be adjusted continuously; 5, heating rate: it will be adjusted to 5.0 ± 0.5 °C / min automatically after 3 minutes; 6, softening point results: the LCD display and printed by the printer; 7, computer interfaces: RS-232C communication interface; 8, environmental conditions: room temperature less than 35°C and it is relatively stable, no air convection phenomenon; 9, relative humidity: 85%; 10, total power: not more than 700W. 11, size: 360*280*490mm
Scope Asphalt penetration tester according to the national standard GB/T4509 â??petroleum asphalt penetration testâ?�, the national industry standard T0604 â??Asphalt penetration test,â?� the requirements of the design and manufacturing for the determination of petroleum asphalt, bitumen has a penetration degrees, the sample was placed in a constant temperature 25 ± 0.1 °C bath load of 100g standard pin, the vertical movement without significant friction, within 5 seconds in the vertical depth of penetration into the asphalt sample, called penetration bitumen. Features 1. Asphalt penetration tester with integrated design, easy operation and maintenance; 2. Asphalt penetration tester with automatic chronograph, digital display depth; 3. Asphalt penetration tester has a lifting frame using the coarse and fine adjustment function, convenient adjustment of the needle accurately. Technical Parameters 1. The maximum penetration: 500 Penetration 2. Penetration accuracy: ± 1 Penetration 3. Time-controlled options: 60 seconds two tranches 4. Control accuracy: 5 ± 0.1 s 5. Heating power: 220W 6. Temperature accuracy: 25 ± 0.1 â?? 7. The standard needle: 2.5 ± 0.05g 8. Thermometer: 0-50 â??, 0.1 indexing 9. The cooling mode: compressor refrigeration (according to user needs matching, FDL-0302 configuration)
Scope This instrument conforms to GB/T4509, GB/T269, ASTMD217, JTJ052-2000, T0604 and other related standards. It is suitable to determine needle penetration of asphalt and cone penetration of grease. The instrument can also be used to test food ingredients solid granules, powders, gels, body frozen and other materials, as well as cheese, sugar gum, butter, wheat its pouring, butter, fermented the like, in the food industry, highway traffic engineering and other industries department can be widely used. Features 1. It integrates new design concepts about penetrometer all over the world. It is advanced and delicate. 2. It can make determination for needle penetration and cone penetration. 3. It controlled by a computer, it can measure the needle penetration and cone penetration automatically. The test data are accurate and reliable. 4. The newly designed up and down assembly can be adjusted freely. 5. Equipped with automatic temperature controlling device and magnetic stirrer, so the bath temperature is uniform with high temperature controlling accuracy. 6. All parameters are shown on the LCD in real time. 7. Equipped with a micro-printer, so it can print out test data. 8. It has a computer communication port to communicate with a computer. Technical Parameters 1. Measurement range: 0~600 penetrations; 2. Resolution: 0.1 penetrations; 3. Timing selection: 0~60 s; Timing error is less than ±0.1 s; 4. Heating power: 200 W; 5. Temperature controlling accuracy: 25±0.1 °C; (the Ambient temperature should not be higher than 20 °C); 6. Data storage: 30 groups; 7. Constant temperature bath: made of harden glass; 8. Stirrer: a magnetic stirrer; 9. Standard needle: 2.5±0.05g; as per GB/T4509, and T0604; 10. Up and down holder: it contains fine adjustment and coarse adjustment assembly to let needle tip just contact with sample surface; 11. Power supply: AC 220V±10%, 50 Hz; 12. Memory function: it can save 30 groups of test data;
MNC Semi-Auto cutting machine Perpetual magnet fixed, and super light CNC cutting machine. One person can move one machine easily. This type can be used on flat, vertical, narrow space cutting any graph cutting. Cable handle operation way, USB upload cutting program, cut any drawing! Super light design for one person movement. 8 magnets, operation at flat, vertical and sideling surface! With magnet switch to place machine at correct position. MNC-15A main technical parameters: Type MNC-15A Input voltage 220V single phase, 50/60Hz System capability 512MB Cutting mode Flame cutting Cutting thickness 5-50mm Cutting shape Straight cutting (graph/straight line), V beveling (straight line) Effective cutting area 500�1000mm (can lengthen) Bevel angle 0-45° Fixed mode High strength perpetual magnet Machine weight 18kg Cutting gas O2, C2H2, LPG Company Introduction TopTech Ltd. was founded in Beijing, the capital and main transportation city in China. With more than 10 years experience in welding and cutting industry, we had R&D our advanced welding and cutting equipment. Our products include plasma cutting machine, laser cutting machine, CNC cutting machine, flame cutting machine, portable cutting machine, gantry cutting machine, laser carving machine, high definition plasma cutting machine, bevel cutting machine, plasma cutter. Mature teams, included sales team, marketing team, production team and after-service team, supply professional service for customers. Strictly follow ISO 9001:2000 world quality management system.
Flat mouth, usage to fill resin into space between two glasses. -
The Cold Extrusion Machine is made up by a hydraulic Clampy with Cold Pressing Dies and Hydraulic Oil Pump. The features of this technology: 1.Strong intensity connector, stable and reliable; no specific requirements on the weld ability of the rebar; 2.Only needs 1-3m to stamp each connector, which is about ten times faster than ordinary welding; 3.Only 1-3 kw power of oil pump , which is not limited by power capacity, has flexible structure and suitable for operation on several machines; YJ650 stamping equipment 4.No flammable gases, not affected by rainy or cold weather; 5.Relieve congestion of the connecting point, facilitated concrete pouring; 6.No professional and experienced worker needed, able to connect changed steel bar of different diameters; 7.Save 80% of connector steel consumption. The technology is assessed by the Ministry of Construction as "world advanced, high quality, high efficiency, safe, and economical thick diameter distorted steel bar connection technology which can be widely used in the construction industry."
Standard taper thread couplers are designed to splice the same diameter bars where one bar can be rotated and the bar is not restricted in its axial direction.It is designed to achieve failure loads in excess of 115% of the caracterisitc strength of grade 500 rebar end. Transition taper thread couplers are designed to splice different diameter bars where one bar can be roated and the bar is not restricted in its axial direction. Taper thread working principle: 1.Slice up the end of the rebar; 2.Make the rebar taper thread cutted by taper thread machine. 3.Connect together two taper thread end by one piece of taper thread coupler. Taper thread position couplers are designed to quickly splice column sections or precision coupling of elements with multiple bars jointed over a short span, such as prefabricated elements, and the closing of small temporary openings. -
The material of the cold extrusion rebar coupler is no.20 steel. The features of this technology: 1.Strong intensity connector, stable and reliable; no specific requirements on the weld ability of the rebar; 2.Only needs 1-3m to stamp each connector, which is about ten times faster than ordinary welding; 3.Only 1-3 kw power of oil pump , which is not limited by power capacity, has flexible structure and suitable for operation on several machines; Yj650 stamping equipment 4.No flammable gases, not affected by rainy or cold weather; 5.Relieve congestion of the connecting point, facilitated concrete pouring; 6.No professional and experienced worker needed, able to connect changed steel bar of different diameters; 7.Save 80% of connector steel consumption. The technology is assessed by the ministry of construction as "world advanced, high quality, high efficiency, safe, and economical thick diameter distorted steel bar connection technology which can be widely used in the construction industry." Cold extrusion application principle: 1.Place it well at the working point. 2.Directly use it to press connection point with screwless couplers to link the two rebar. -
Hebei yida anti impact rebar coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the high speed tensile test of anti instant impact by germany berlin bam laboratory. It has been widely applied at the sites where required high level of resistance to impact. The coupler sleeve will be perfect connected with rebar by cold swaged deformation in the application, and dual couplers will be connected by a high strength bolt.Its size can be from 12mm into 40mm different diameter bars. Special advantages: (1)each rebar is connected by cold swaged with a coupling, it was processed by large-tonnage hydraulic machine and unique split mould to ensure high quality and reliable radial deformation swage. (2)rebar sleeve bond press is done prior to site connection saving precious site time. (3)the two sleeves are connected through a high-strength bolt, quality ensured. (4)installation on site is easy and fast, even in dense cages. No x-ray check is needed and installation can be done in any weather conditions. (5)no thread cutting, no need heat or pre-heat on rebar, hence the rebar retains its original characteristics after splice. (6)the yida acj rebar coupling system stands complex or full tension as well as full compression state. Application guide: Proper installation is very important to ensure the design load will be reached in the application. Yida strongly recommends that the installation and site quality check be done according to the required guidelines and dimensions. Site installation method Step 1:screw the bolt into female coupler swaged with rebar, till unable to screw continually. Step 2:screw another side of bolt into the other sleeve after swaged with rebar, till unable to screw continually. Step 3:with help of two pipe wrench, tighten the connection by turning both rebar / couplers in opposite direction at the same time. -
Production: GQ40 /GQ50 rebar cutting machine is an ideal equipment for steel bar cutting. It can be applied to cut the normal carbon steel rod, hot rolled steel and deformed bar in machine processing and construction projects, also suit for square steel and flat steel. Main Features: 1.Enhanced machine rack, small volume, compact structure, solid and reliable. 2.Good lubricating property, adopt anclosed gear box, use the gear splashing to realize lubrication. It could be continuous work two months after adding 8kg gear oil. 3.Less function loss because of the lubrication improvement. The gear section adopts rolling bearing, less resistance. Compared with same type cutting machine, load power can be reduced by one third. 4.Using high rigid cutting head, connecting rod and high speed national standard motor, guaranteed a more stable quality and longer service life. 5.It's convenient to be moved and maintenance.
High quality leather Two large main pockets Two medium size front nail pockets T-Chain tape holder and quick release snap Metal hammer holder with swinging loop Four small tool pockets Adjustable leather belt with quick release plastic buckle
YUSHI INSTRUMENTSWe Are Manufacturer 20 years NDT experience,ISO, CE & RoHS certificated, this is how we keep superior quality and competitive offers for global valued customers This instrument can be widely used in the fields such as manufacturing, metal processing, chemistry and business inspecting for measuring the thickness of all sorts of materials where ultrasonic wave can spread through with a constant speed and get the reflection from the back side Probes/Transducers Option: PT-08/04/06/12GT-12ZT-12TC110/210/705 Display Type:2.4'' color OLED, 320�240 pixels, contrast 10,000:1 Operating Principle:Pulse echo with dual elemet transducers Measuring Range:0.025 to 20.00 (depends on material, probe and surface condition) Measuring Resolution:0.001 or 0.01 Units:Inch or Millimeter Gain:Low, Medium or High for varying test conditions Display Mode:Normal, Minimum/Maximum capture, DIFF/RR% V-Path Correction:Automatic Refresh Rate: 4Hz, 8Hz or 16Hz Material Velocity Range:0.0197 to 0.3939 in/μs Languages:English, Chinese, Japanese, French etc Alarm Settings:Minimum and Maximum alarms. Range of 0.010'' to 20.00. Dynamic waveform color change on alarm Operating Time:Approximately 40 hours with two AA batteries Instrument Shut-off:ALWAYS ON or AUTO OFF after 5, 10, 20 minutes of inactivity Operating Temperature:14°F to 122°F Size:6 � 3 � 1.5 (H � W � D) Weight:280g including batteries Battery and Couplant are Prohibited Goods by Air Shipping by DHL taking 3-5 days Whats in the BOX? 1*Main Unit, 1*Probe, 1 * Carrying Case, 1* User Manual
Display Type:1.77 inch OLED with resolution 160x128 pixels Hardness Scale:HL, HB, HRB, HRC, HV, HS, Strength (Ï?b) Measuring Range:HLD (200-960) HRC(19.8-68.5) HB(30-651) HV(80-976) HS(26.4-99.5) HRB(13.5-100)Ï?b (375-2639) Impact Device:D type impact device (Standard) Accuracy:Measuring Error:±6HLD (HLD=800), Repeatability:±6HLD (HLD=800) Measuring Direction:360 degree Material:Steel& Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum alloy, Copper-zinc alloy, Copper-tin alloy, Brass, Forged Steel, Alloy Tool Steel Resolution:1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS Calibration:Automatic Language:English, Chinese, Spanish, Japanese Data Memory:100groups (each group includes 1-7 testing values and 1 average value) Power:10440 Polymer li-ion battery, Capacity of 600 MA/H,voltage:3.7 V, warning under low voltage Shut-off:Auto off after 3 minutes of inactivity Temperature:14°F to 122°F Net Weight:110g with Dtype impact device, 125g with DL type impact device Size:6'' X 2'' X 1'' Standard:GB/T 17394-1998, ASTM A956 Shipping by DHL taking 3-5 days Whatâ??s in the BOX? Main Unit -- 1 pc(built-in D type impact device) Standard Leeb Hardness Calibration Block -- 1 pc Small Supporting Ring --1 pc Cleaning Brush -- 1pc USB Cable--1pc DataView Software--1pc(Only LM330) User Manual, Packing List, Warranty Card -- 1 pc Instrument Case--1pc
Steel square Platinb square Divider compass -
Standard taper thread couplers are designed to splice the same diameter bars where one bar can be rotated and the bar is not restricted in its axial direction.It is designed to achieve failure loads in excess of 115% of the caracterisitc strength of grade 500 rebar end. Transition taper thread couplers are designed to splice different diameter bars where one bar can be roated and the bar is not restricted in its axial direction. Taper thread working principle: 1.Slice up the end of the rebar; 2.Make the rebar taper thread cutted by taper thread machine. 3.Connect together two taper thread end by one piece of taper thread coupler. Taper thread position couplers are designed to quickly splice column sections or precision coupling of elements with multiple bars jointed over a short span, such as prefabricated elements, and the closing of small temporary openings. Taper thread anchor plate provides an alternative to hooked rebar, or an anchor or stop nut for rebar passing through a pile bank or structural steel element.The fraont face of the coupler is generously designed to carry the full tension load of the rebar when the anchor is bearing against concrete or structural steel.
The material of the splicing coupler is constructional quality steel of no.45 steel. Working principle: 1)slice up the end of the rebar; 2)peel the rib of the end of rebar with specialty rib peeling parallel thread rolling machine; 3)connect the two ends of rebar with rib peeling thread coupler; The characteristics of the usage: 1.Standard model: used in the occasion for connecting the steel bar in normal situation. 2.Different diameter model: used for connecting the steel bar in different diameters. 3.Flared model: used for the steel bar which was hard to match. 4.Positive and negative screw thread model: used in the occasion when the two sides both can not be turned but the lengths can be adjusted. 5.Locking nut model: used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut.
The features of this technology: 1.Strong intensity connector, stable and reliable; no specific requirements on the weld ability of the rebar; 2.Only needs 1-3m to stamp each connector, which is about ten times faster than ordinary welding; 3.Only 1-3 kw power of oil pump , which is not limited by power capacity, has flexible structure and suitable for operation on several machines; Yj650 stamping equipment 4.No flammable gases, not affected by rainy or cold weather; 5.Relieve congestion of the connecting point, facilitated concrete pouring; 6.No professional and experienced worker needed, able to connect changed steel bar of different diameters; 7.Save 80% of connector steel consumption. The technology is assessed by the ministry of construction as "world advanced, high quality, high efficiency, safe, and economical thick diameter distorted steel bar connection technology which can be widely used in the construction industry." Cold extrusion application principle: 1.Place it well at the working point. 2.Directly use it to press connection point with screwless couplers to link the two rebar.
The parameter of machine: Main parameter model: hj1000 Gripping force:1000ton Max gripping range: 65mm Control system: high-precision numerical control Expansion ability: +25mm Single gripping time: 8s Motor power: 11kw Foot pedal: standard equipment Mechanical limit device: optional Dimension(mm)l*w*h:1200*1850*1990 Net. Weight: 7500kg
The socket anchor consists of a round steel anchor foot and a pressed threaded socket, into which a lifting device for transport, such as a thread loop, are screwed. Lifting socket with crosshole Application: suitable for transportation of all kinds of precast concrete units.
Advantages: Bar-break feature guarantees fully ductile elongation. No reduction of the bar cross-section area. Working principle: 1, first, we use gq50 rebar cutting machine to splice up the end of rebar. 2, secondly, we use upset forging parallel thread machine (bdc-auto1 machine) to forge the end of rebar. 3.Third, we use parallel thread cutting machine (lw-i500 machine) to thread the ends of the rebar which have been forged. 4.Fourth, an upsetting coupler is used to link the two ends of rebar in parallel thread.
