Envelope Spreader

//Envelope Spreader

Envelope Spreader

The built tires with new tread will be mounted with Outer Envelope and Curing Rim to prepare for next procedure of Curing.

  • Model: ML-BFT-H
  • Min. Air Supply: 0.65 Mpa
  • Dimension: 1600*1500*2200 mm
  • Weight: 350 Kg

Description

DescriptionSpecification
Machine ModelML-BFT-H
Dimension1600*1500*2200 mm
PowerPneumatic
Min. Air Supply0.65 Mpa
Weight350 kg
ManufacturerMELION INDUSTRY

Our Services

As a tire retreading machines specialized manufacturing supplier who providing Turn-Key Service, Melion Industry company provides customers with complete solutions all the time, including professional marketing planning, production line procedure analysis, suitable raw materials supply, free technical training and so on.

Engineers from MELION INDUSTRY company available to fly to customer’s factory providing onsite Installation & Training Services.
First give advice on the layout of the plant and then guide the installation. The customer’s workers will be also trained with machinery operation instructions and maintenance rules. At the same time will teach how to inspect tires, Buffing Tires, Skiving, apply Cushion Gum, Tread Building, Vulcanizing in Curing Chamber until final qualified retreaded tires. This takes about 7-15 days, and can be adjusted according to customer requirements.

MELION INDUSTRY provide customers with complete tire retreading solutions, including tire retreading machines, pre-cured tread rubber materials, retreading tools, personnel training, and marketing.

What We Supply

Complete Set Tire Retreading Equipment Supplies:

Initial Inspection Machine, Buffing Machine, Dust Collector, Multi-functional Repair Stand, Extruder Machine, Cement Mixing Tank, Building Machine,Envelope Spreader,Rims Mounting Machine, Monorail, Curing Chamber, Pressure Test Machine etc.

Rubber Materials

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Main Structure

The MELION Envelope Spreader Machine mainly consists of Base Plate, Turn Column, Lifting Arm, Gripper, Spreading Arm, Spreading Cylinder and Lifting Cylinder. It also equipped with Pressure Regulating Valve and Hand Switch Valve.

Simple Description

Envelop Spreader is used to change outer envelope during the pre-cure retreading process. It alleviate the work load for the workers during the envelopes change. It also saves huge amount of man power and time. This increases work efficiency and prolongs the service life of the envelops.

enveloped tire

Tire Retreading Machines

envelope spreader

Enveloping Tire

enveloped tires

After Enveloping

Operations of Melion Envelope Spreader

Before wrapping the envelope, it shall be put on the Holding Pads of the Spreading Arms. Operate the air cylinder and drive the Spreading Arms outwards to spread the Envelope. Then open the Gripper and grip the rim, and then lift the tire up with the cylinder-driven cable wire and guiding pulley. Rotate the lifting arm and lower the tire into the center of the Spreading Arms, and then put it into the envelope. Manipulate the Air Cylinder to retrieve the Spreading Arms and release the Spreading Pads off the Envelope. Then lift the tire out of the Spreader. By then, enveloping is completed. De-enveloping is the inverse process of enveloping.

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