Hot Vulcanized Splices Vulcanizer For Heavy Duty Rubber Belt EP and ST Belts

Beltwin's new conveyor belt sectional vulcanizers SDLQ-S offer great heat vulcanized splicing for all fabric ply EP rubber belts, and steel cord rubber belts. The working pressure is 100PSI and 200 PSI. SDLQ-S vulcanizers can cover all splicing lengths and are portable to the field site. Providing a 12-month warranty for the whole machine and a 24-month warranty for the heating element and pressure bag. The whole machine is CE certificated. Widely used in Germany, the UK, France, Russia, the USA, Mexico, Indonesia, and many other countries.

For Rubber Belt Splicing, generally there are 3 ways：

• Fasteners Mechanical Splice

• Cold Vulcanized Splices

• Hot vulcanized Splices

Product Information:

1. Design Style: Sectional style
2. Pressure System: Second Generation Rubber Bag, Reinforced (water or air pressure)
3. Operating Pressures: 7 bar (100psi) or 14 bar (200psi).
4. Splicing Belt type: EP or ST rubber conveyor belt
5. Cooling: Water cooling;
6. Heating Platen: Flexible silicone heating element
7. Bolt & Nut: Build in Bolt & Nut

Spare Parts:

1. Silicone heating element
2. Rubber pressure bag
3. Cables and Electric plug & socket
4. Electric pump and high pressure pipes
5. Cross beams

If you need anything of sectional press, be free to contact us.

Features:

1. Second Generation sectional style vulcanizing press
2. Fast delivery
3. Except standard size, flexible production allows us can offer you any special size at the shortest time.
4. Can offer total solution, one vulcanizing press work with additional beams can used for several belt width.
5. Higher grade aluminum cross beam, that reduces the weight of the press, for example beams for belt width 1200mm, working pressure 200psi, the beam weight only 38kg per pc.
6. Max Belt width up to 3000mm ST Belt.
7. Operating pressure up to 14bar (200psi).
8. Portable design for filed working
9. Durable Silicone Heating Element, uniform heating and easy maintenance.
10. Rubber pressure bag, reinforced design, can support working pressure 14 bar (200psi) and can accept both of water or air.
11. Completely automatic process programmed from the control unit (heating, dwell time).

Specifications:

Components Of Beltwin Vulcanizing Press

1. Control box;
2. Cross beam (Traverse bars);
3. Pressure uniform aluminum plate;
4. Pressure bag;
5. Upper heating platen;
6. Lower heating platen;
7. Safety pin;
8. Platen handle.

Heating Platen Within Water Cooling System

• 53mm total thickness of Beltwin's heating platen, an insolating board covered by stainless steel(thickness 1.5-2mm). Max temperature is 200­°C, 20-30 mins can heat up to 145­°C, and the temperature difference of the whole surface is under +/-5­°C when dwell time.
• Quick integral water cooling incorporated in platen design, even if cooling via an electric pressure pump is workable. 10-15 mins fast cooling down from 145­°C to 75­°C.
• Different from other vulcanizers, Beltwin's newly designed cooling system ensures less residual water after long-term use. Easy to clean the 10% remaining water in the platen with compressed air after cooling.

Heating Element

• 5 layers durable ‘Silicone Element’ heating system (2 silicone layers, 2 glass fiber fabric layers, and heater.)
• Durable composite insulation makes it much safer.
• Completed sealed to prevent oxidation, and ensure a longer lifetime.
• The flexible heating element offers uniform heating of the whole heating platen.
• Adopting etching technology, under computer control, equalizing distribution of the heater and evenly spaced.
• 24-month warranty on the heating element.

Cross Beam (Traverse Bars)

• The beams are made of lightweight extruded aluminum.
• Standard beams use grade 7005 aluminum material, and beams for over 1200mm belt-width vulcanizer use grade 6082 aluminum material. Almex style E type cross beam is optional.
• Recessed high tensile steel nut/bolt assemblies, made of material 45# steel.
• Nuts and bolts within the beam are much safer.
• Beams with anodizing, compared with painting, can offer longer protection and looks much better.
• The completed section makes sure the beam structure will keep as original, much safer.
• Easy to assemble, no need to use a tension wrench.

E Type Cross Beams: (EA EAX EB)

Second Generation Pressure System

• Pressure bag made of durable fabric-reinforced rubber ensures uniform pressure across splice surface.  The rubber inner bag expansion rate is 600-700, about 200-300% higher than others. For example, one can extend one pc 200mm long rubber to 1000mm without damage. It will make sure the rubber will not have small holes after expansion, so it will not leak after a long time of use.
• The rubber material is 3 times higher cost than normal rubber.
• The pressure bag includes an inner bag, fabric, rubber layer, and outside protection layer. After production, the bag is tested to keep 260PSI / 18 bars pressure keep 2 hours, making sure it will not have any problem at 200PSI working pressure.
• 24-month warranty of Beltwin reinforced bag. One pressure bag can be used for 200-300 times jointing.

Auto Controller With Cables

• Include 2 temperature controllers, 1 pc timer, 2 pcs amperemeters, and 1 pc voltmeter.
• Dual Omron or SHIMADEN digital temperature control and indication.
• The same standard as Almex. It's easy to replace your old Almex control system, being more flexible and saving costs.
• Accurate temperature and read out; CE-approved electric components.

New Electric Connector  

Beltwin uses the European standard plugs & sockets, with CE marks. The pins are bigger sizes to avoid loose contact and burn the socket. The new type of connect system can reduce this risk by 70-80%. The original "HARTING" brand connector is optional.

Electric Pump For Pressure & Cooling

The pump can increase /release water pressure and pumping water for water cooling system.

Warranty Period: 

- All components of Beltwin Vulcanizer DSLQ-S are guaranteed for one year.
- The components silicone heating element and pressure bag are guaranteed for two years. (Start from1st September, 2021.)

- The warranty does not include pressure electric pump.

  Warranty Time: Start from the date of bill of lading.
  Warranty Evidence: A) The bill of lading; B) Product Photos.; C) Product Model No.

How to order?

When order, please supply below information, our engineer will make a solution for you.

1. Max belt width
2. Heating platen length (or pls supply belt manufacturer’s recommended splice length)
3. Steel cord belt or EP Belt model (for example EP800 / ST4500)
4. Working Voltage
5. Pressure requirements (for EP belt standard is 100PSI and steel cord standard will be 200PSI)
6. Degree of heating platen (standard will be 17.3 degree)

Belt Vulcanizer Heating Platen Drawing:

1. Length of heating platen along belt
2. Width of heating platen across the belt on the bias
3. Belt width
4. Bias angle

Standard: 17.3 degree; And 22° degree, rectangle or any other on request

Solutions of Beltwin Vulcanizing Press:

Packing Photo Of Beltwin Belt Vulcanizer: